{"id":1560,"date":"2025-06-30T11:46:01","date_gmt":"2025-06-30T03:46:01","guid":{"rendered":"https:\/\/njdema.com\/?p=1560"},"modified":"2025-06-30T11:46:01","modified_gmt":"2025-06-30T03:46:01","slug":"solutions-of-masterbatch-operation-problems","status":"publish","type":"post","link":"https:\/\/njdema.com\/zh\/solutions-of-masterbatch-operation-problems.html","title":{"rendered":"\u8272\u6bcd\u7c92\u5b9e\u64cd\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"<p><strong><b>Q1:\u00a0I\u00a0want\u00a0to\u00a0make\u00a0PP\u00a0masterbatch\u00a0with\u00a0carbon\u00a0black\u00a0content\u00a0of\u00a0more\u00a0than\u00a040%,\u00a0it\u00a0is\u00a0easy\u00a0to\u00a0break,\u00a0and\u00a0the\u00a0pollution\u00a0is\u00a0large,\u00a0please\u00a0guide\u00a0me\u00a0on\u00a0the\u00a0process\u00a0or\u00a0formula.<\/b><\/strong><\/p>\n<p>Answer:\u00a0From\u00a0the\u00a0perspective\u00a0of\u00a0process,\u00a0the\u00a0main\u00a0ways\u00a0to\u00a0analyze\u00a0the\u00a0causes\u00a0and\u00a0solve\u00a0the\u00a0problems\u00a0are:<\/p>\n<ul>\n<li>Because\u00a0carbon\u00a0black\u00a0is\u00a0difficult\u00a0to\u00a0disperse,\u00a0it\u00a0is\u00a0difficult\u00a0to\u00a0prepare\u00a0masterbatches\u00a0with\u00a0an\u00a0ordinary\u00a0twin-screw\u00a0extrusion\u00a0mechanism,\u00a0and\u00a0the\u00a0carbon\u00a0black\u00a0content\u00a0is\u00a0more\u00a0than\u00a030%.\u00a0The\u00a0method\u00a0of\u00a0double\u00a0granulation\u00a0can\u00a0be\u00a0adopted,\u00a0and\u00a0the\u00a0carbon\u00a0black\u00a0can\u00a0be\u00a0added\u00a0in\u00a0batches;<\/li>\n<li>The\u00a0dry\u00a0method\u00a0of\u00a0making\u00a0carbon\u00a0black\u00a0masterbatch\u00a0is\u00a0indeed\u00a0very\u00a0dirty,\u00a0if\u00a0the\u00a0conditions\u00a0permit,\u00a0it\u00a0is\u00a0best\u00a0to\u00a0use\u00a0an\u00a0internal\u00a0mixer\u00a0to\u00a0do\u00a0it,\u00a0and\u00a0the\u00a0carbon\u00a0black\u00a0content\u00a0can\u00a0reach\u00a050%;<\/li>\n<li>Eagerness\u00a0can\u00a0be\u00a0considered,\u00a0and\u00a0there\u00a0is\u00a0no\u00a0problem\u00a0of\u00a0broken\u00a0strips.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>The\u00a0solutions\u00a0to\u00a0the\u00a0problem\u00a0from\u00a0the\u00a0perspective\u00a0of\u00a0the\u00a0formula\u00a0are:<\/p>\n<ul>\n<li>Use\u00a0of\u00a0binders\u00a0with\u00a0high\u00a0flow\u00a0properties;<\/li>\n<li>Polymer\u00a0dispersant\u00a0and\u00a0ordinary\u00a0dispersant\u00a0compounding;<\/li>\n<li>You\u00a0can\u00a0consider\u00a0using\u00a0black\u00a0pulp\u00a0for\u00a0production,\u00a0and\u00a0the\u00a0dust\u00a0will\u00a0be\u00a0much\u00a0less.<\/li>\n<\/ul>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>Q2:\u00a0When\u00a0the\u00a0modified\u00a0ASA\u00a0masterbatch\u00a0is\u00a0used\u00a0for\u00a0surface\u00a0co-extrusion,\u00a0there\u00a0will\u00a0be\u00a0many\u00a0small\u00a0pitted\u00a0pits\u00a0after\u00a0polishing,\u00a0which\u00a0are\u00a0very\u00a0small,\u00a0and\u00a0occasionally\u00a0they\u00a0will\u00a0appear,\u00a0and\u00a0the\u00a0severity\u00a0of\u00a0the\u00a0processing\u00a0with\u00a0different\u00a0equipment\u00a0is\u00a0inconsistent,\u00a0what\u00a0is\u00a0the\u00a0reason\u00a0for\u00a0this?\u00a0Is\u00a0there\u00a0a\u00a0workaround?<\/b><\/strong><\/p>\n<p>Answer:\u00a0The\u00a0reasons\u00a0for\u00a0the\u00a0problem\u00a0are\u00a0as\u00a0follows:<\/p>\n<ul>\n<li>It\u00a0may\u00a0be\u00a0a\u00a0problem\u00a0of\u00a0blending,\u00a0such\u00a0as\u00a0uneven\u00a0mixing,\u00a0poor\u00a0dispersion,\u00a0etc.;<\/li>\n<li>Compatibility\u00a0is\u00a0not\u00a0good.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>The\u00a0following\u00a0solutions\u00a0are\u00a0provided\u00a0for\u00a0this\u00a0problem:<\/p>\n<ul>\n<li>Dry\u00a0the\u00a0material\u00a0thoroughly;<\/li>\n<li>Debugging\u00a0the\u00a0appropriate\u00a0co-extrusion\u00a0temperature;<\/li>\n<li>The\u00a0extruded\u00a0ASA\u00a0layer\u00a0should\u00a0not\u00a0be\u00a0too\u00a0thin;<\/li>\n<li>The\u00a0operation\u00a0method\u00a0of\u00a0extrusion\u00a0should\u00a0be\u00a0correct;<\/li>\n<li>It\u00a0is\u00a0necessary\u00a0to\u00a0avoid\u00a0the\u00a0influence\u00a0of\u00a0floating\u00a0calcium.<\/li>\n<\/ul>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>Q3:\u00a0There\u00a0seem\u00a0to\u00a0be\u00a0very\u00a0few\u00a0antioxidants\u00a0used\u00a0in\u00a0masterbatches,\u00a0are\u00a0there\u00a0any\u00a0weather-resistant\u00a0masterbatches?<\/b><\/strong><\/p>\n<p>Answer:\u00a0To\u00a0make\u00a0masterbatch,\u00a0some\u00a0antioxidant\u00a0system\u00a0is\u00a0generally\u00a0added,\u00a0and\u00a0some\u00a0lubricants\u00a0will\u00a0be\u00a0added,\u00a0but\u00a0the\u00a0amount\u00a0is\u00a0very\u00a0small.\u00a0Under\u00a0the\u00a0action\u00a0of\u00a0high\u00a0shear,\u00a0the\u00a0masterbatch\u00a0will\u00a0be\u00a0yellowed\u00a0without\u00a0the\u00a0protection\u00a0of\u00a0the\u00a0antioxidant\u00a0system,\u00a0and\u00a0the\u00a0masterbatch\u00a0will\u00a0also\u00a0be\u00a0degraded,\u00a0and\u00a0the\u00a0performance\u00a0of\u00a0the\u00a0material\u00a0will\u00a0be\u00a0reduced,\u00a0and\u00a0the\u00a0strip\u00a0granulation\u00a0will\u00a0not\u00a0be\u00a0possible.<\/p>\n<p>One\u00a0of\u00a0the\u00a0main\u00a0uses\u00a0of\u00a0antioxidants\u00a0is\u00a0to\u00a0prevent\u00a0discoloration\u00a0and\u00a0oxidative\u00a0decomposition.\u00a0However,\u00a0due\u00a0to\u00a0the\u00a0high\u00a0price\u00a0of\u00a0antioxidants,\u00a0considering\u00a0the\u00a0cost\u00a0and\u00a0other\u00a0factors,\u00a0whether\u00a0to\u00a0add\u00a0antioxidants\u00a0to\u00a0the\u00a0masterbatch\u00a0and\u00a0the\u00a0amount\u00a0of\u00a0addition\u00a0mainly\u00a0depends\u00a0on\u00a0the\u00a0needs\u00a0of\u00a0downstream\u00a0customers\u00a0during\u00a0processing\u00a0and\u00a0which\u00a0products\u00a0the\u00a0masterbatch\u00a0is\u00a0to\u00a0be\u00a0applied\u00a0in.\u00a0If\u00a0the\u00a0product\u00a0is\u00a0used\u00a0outdoors,\u00a0in\u00a0addition\u00a0to\u00a0adding\u00a0UV\u00a0stabilizers,\u00a0antioxidants\u00a0should\u00a0also\u00a0be\u00a0added;\u00a0If\u00a0the\u00a0customer\u00a0has\u00a0requirements\u00a0for\u00a0anti-aging,\u00a0the\u00a0masterbatch\u00a0antioxidant\u00a0system\u00a0should\u00a0be\u00a0made\u00a0into\u00a0a\u00a0concentrated\u00a0type.<\/p>\n<p>In\u00a0short,\u00a0under\u00a0the\u00a0premise\u00a0of\u00a0no\u00a0special\u00a0requirements\u00a0and\u00a0guaranteed\u00a0performance,\u00a0in\u00a0order\u00a0to\u00a0increase\u00a0the\u00a0profit\u00a0margin\u00a0of\u00a0the\u00a0enterprise,\u00a0the\u00a0antioxidant\u00a0in\u00a0the\u00a0masterbatch\u00a0can\u00a0not\u00a0be\u00a0added\u00a0in\u00a0principle,\u00a0but\u00a0the\u00a0antioxidant\u00a0should\u00a0be\u00a0added\u00a0to\u00a0the\u00a0masterbatch\u00a0used\u00a0for\u00a0PA,\u00a0ABS\u00a0and\u00a0other\u00a0engineering\u00a0plastics,\u00a0and\u00a0there\u00a0are\u00a0more\u00a0weather-resistant\u00a0masterbatches\u00a0for\u00a0engineering\u00a0plastics.\u00a0In\u00a0addition,\u00a0some\u00a0antioxidants\u00a0are\u00a0generally\u00a0added\u00a0to\u00a0fiber-grade\u00a0masterbatches.<\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>Q4:\u00a0How\u00a0to\u00a0test\u00a0the\u00a0density\u00a0of\u00a0masterbatch?\u00a0There\u00a0are\u00a0many\u00a0methods\u00a0in\u00a0the\u00a0industry,\u00a0and\u00a0the\u00a0results\u00a0made\u00a0by\u00a0different\u00a0methods\u00a0vary\u00a0greatly,\u00a0is\u00a0there\u00a0a\u00a0better\u00a0and\u00a0correct\u00a0test\u00a0method\u00a0to\u00a0quickly\u00a0measure\u00a0the\u00a0density\u00a0of\u00a0excellent\u00a0masterbatch?<\/b><\/strong><\/p>\n<p>Answer:\u00a0The\u00a0accurate\u00a0test\u00a0method\u00a0for\u00a0masterbatch\u00a0density\u00a0is\u00a0as\u00a0follows:<\/p>\n<ul>\n<li>The\u00a0density\u00a0bottle\u00a0method\u00a0is\u00a0used\u00a0to\u00a0measure,\u00a0which\u00a0has\u00a0high\u00a0requirements\u00a0for\u00a0operation,\u00a0there\u00a0can\u00a0be\u00a0no\u00a0bubbles,\u00a0and\u00a0the\u00a0test\u00a0temperature\u00a0also\u00a0has\u00a0a\u00a0certain\u00a0impact\u00a0on\u00a0the\u00a0density;<\/li>\n<li>Density\u00a0gradient\u00a0meter\u00a0is\u00a0used\u00a0to\u00a0measure,\u00a0the\u00a0measurement\u00a0is\u00a0accurate\u00a0and\u00a0the\u00a0operation\u00a0is\u00a0simple;<\/li>\n<li>Measurements\u00a0are\u00a0made\u00a0with\u00a0an\u00a0electronic\u00a0hydrometer\u00a0suitable\u00a0for\u00a0solids,\u00a0also\u00a0known\u00a0as\u00a0an\u00a0electronic\u00a0specific\u00a0gravity\u00a0balance,\u00a0based\u00a0on\u00a0Archimedes&#8217;\u00a0law,\u00a0which\u00a0can\u00a0be\u00a0accurate\u00a0to\u00a0four\u00a0digits.<\/li>\n<\/ul>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>Q5:\u00a0What\u00a0kind\u00a0of\u00a0base\u00a0material\u00a0is\u00a0used\u00a0for\u00a0masterbatch?\u00a0Is\u00a0it\u00a0a\u00a0one-size-fits-all\u00a0or\u00a0a\u00a0different\u00a0base\u00a0material\u00a0for\u00a0different\u00a0materials?<\/b><\/strong><\/p>\n<p>Answer:\u00a0There\u00a0are\u00a0universal\u00a0and\u00a0specified\u00a0binders\u00a0for\u00a0masterbatches.<\/p>\n<p>The\u00a0material\u00a0used\u00a0as\u00a0the\u00a0base\u00a0material\u00a0generally\u00a0has\u00a0good\u00a0processability\u00a0and\u00a0thermal\u00a0stability.\u00a0PE\u00a0and\u00a0EVA\u00a0are\u00a0used\u00a0more\u00a0in\u00a0general\u00a0binders,\u00a0and\u00a0PP\u00a0and\u00a0PvC\u00a0are\u00a0also\u00a0used;\u00a0ABS\u00a0masterbatch\u00a0should\u00a0be\u00a0the\u00a0body;\u00a0SAN\u00a0generally\u00a0rarely\u00a0uses\u00a0ontology,\u00a0which\u00a0is\u00a0costly;\u00a0Carrier-free\u00a0wax;\u00a0If\u00a0you\u00a0do\u00a0chemical\u00a0fiber\u00a0masterbatch,\u00a0there\u00a0is\u00a0basically\u00a0no\u00a0universal\u00a0base\u00a0material,\u00a0you\u00a0need\u00a0to\u00a0use\u00a0the\u00a0specified\u00a0base\u00a0material,\u00a0and\u00a0other\u00a0base\u00a0materials\u00a0will\u00a0have\u00a0a\u00a0great\u00a0impact\u00a0on\u00a0the\u00a0strength\u00a0of\u00a0the\u00a0yarn.<\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p>The\u00a0advantage\u00a0of\u00a0universal\u00a0masterbatch\u00a0is\u00a0that\u00a0it\u00a0is\u00a0easy\u00a0to\u00a0use,\u00a0but\u00a0its\u00a0disadvantage\u00a0is\u00a0that\u00a0the\u00a0scope\u00a0of\u00a0&#8220;general&#8221;\u00a0is\u00a0very\u00a0narrow,\u00a0and\u00a0the\u00a0technical\u00a0indicators\u00a0and\u00a0economic\u00a0benefits\u00a0are\u00a0also\u00a0poor,\u00a0which\u00a0is\u00a0manifested\u00a0in:<\/p>\n<ul>\n<li>Poor\u00a0predictability\u00a0of\u00a0coloring\u00a0effects.\u00a0Masterbatch\u00a0is\u00a0used\u00a0for\u00a0coloring,\u00a0and\u00a0the\u00a0pigments\u00a0of\u00a0general\u00a0masterbatch\u00a0will\u00a0show\u00a0different\u00a0colors\u00a0in\u00a0different\u00a0plastics,\u00a0so\u00a0the\u00a0predictability\u00a0of\u00a0coloring\u00a0effect\u00a0is\u00a0poor;<\/li>\n<li>Affect\u00a0other\u00a0properties\u00a0of\u00a0plastic\u00a0products.\u00a0In\u00a0particular,\u00a0the\u00a0impact\u00a0on\u00a0strength,\u00a0the\u00a0product\u00a0is\u00a0easy\u00a0to\u00a0deform\u00a0and\u00a0twist,\u00a0and\u00a0the\u00a0impact\u00a0on\u00a0engineering\u00a0plastics\u00a0is\u00a0more\u00a0obvious;<\/li>\n<li>The\u00a0cost\u00a0is\u00a0relatively\u00a0high.\u00a0In\u00a0order\u00a0to\u00a0be\u00a0&#8220;universal&#8221;,\u00a0general-purpose\u00a0masterbatches\u00a0often\u00a0use\u00a0pigments\u00a0with\u00a0higher\u00a0heat\u00a0resistance\u00a0grades,\u00a0resulting\u00a0in\u00a0waste.<\/li>\n<\/ul>\n<p>From\u00a0the\u00a0perspective\u00a0of\u00a0product\u00a0performance,\u00a0it\u00a0is\u00a0best\u00a0to\u00a0use\u00a0the\u00a0same\u00a0material\u00a0as\u00a0the\u00a0base\u00a0material\u00a0for\u00a0any\u00a0material,\u00a0so\u00a0that\u00a0the\u00a0compatibility\u00a0is\u00a0good,\u00a0but\u00a0it\u00a0is\u00a0impossible\u00a0for\u00a0each\u00a0manufacturer\u00a0to\u00a0make\u00a0masterbatch\u00a0by\u00a0itself,\u00a0which\u00a0is\u00a0also\u00a0very\u00a0troublesome.\u00a0Therefore,\u00a0it\u00a0generally\u00a0depends\u00a0on\u00a0how\u00a0to\u00a0ask\u00a0for\u00a0performance,\u00a0the\u00a0same\u00a0base\u00a0material\u00a0is\u00a0used\u00a0for\u00a0high\u00a0requirements,\u00a0and\u00a0general\u00a0base\u00a0materials\u00a0can\u00a0be\u00a0used\u00a0for\u00a0low\u00a0requirements.<\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>Q6:\u00a0What\u00a0additives\u00a0are\u00a0available\u00a0to\u00a0improve\u00a0the\u00a0compatibility\u00a0of\u00a0masterbatches\u00a0and\u00a0other\u00a0resins?\u00a0How\u00a0does\u00a0it\u00a0work?<\/b><\/strong><\/p>\n<p>Answer:\u00a0The\u00a0compatible\u00a0additives\u00a0of\u00a0masterbatch\u00a0and\u00a0resin\u00a0are:<\/p>\n<ul>\n<li>Coupling\u00a0agent.\u00a0The\u00a0two\u00a0ends\u00a0react\u00a0with\u00a0the\u00a0pigment\u00a0and\u00a0resin\u00a0respectively,\u00a0and\u00a0the\u00a0pigment\u00a0resin\u00a0is\u00a0connected\u00a0with\u00a0chemical\u00a0bonds;<\/li>\n<li>One\u00a0end\u00a0is\u00a0compatible\u00a0with\u00a0pigments\u00a0and\u00a0the\u00a0other\u00a0end\u00a0is\u00a0compatible\u00a0with\u00a0resins,\u00a0and\u00a0intermolecular\u00a0forces\u00a0interact,\u00a0similar\u00a0to\u00a0the\u00a0principle\u00a0of\u00a0lipophilic\u00a0and\u00a0hydrophilic\u00a0action\u00a0of\u00a0detergents;<\/li>\n<li>Degussa\u00a0silicone\u00a0plastic\u00a0additive\u00a0Tegonler;\u00a0It\u00a0not\u00a0only\u00a0has\u00a0the\u00a0effect\u00a0of\u00a0compatibilizer,\u00a0but\u00a0also\u00a0adds\u00a0a\u00a0lubricating\u00a0backbone\u00a0to\u00a0play\u00a0the\u00a0role\u00a0of\u00a0lubrication.<\/li>\n<\/ul>\n<p>In\u00a0addition,\u00a0carrier\u00a0resins\u00a0that\u00a0directly\u00a0use\u00a0compatibilizers\u00a0as\u00a0masterbatches,\u00a0such\u00a0as\u00a0ethylene-acrylate\u00a0copolymers,\u00a0can\u00a0be\u00a0considered,\u00a0which\u00a0have\u00a0good\u00a0compatibility\u00a0with\u00a0PE,\u00a0PS,\u00a0PP,\u00a0PP,\u00a0etc.<\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>Q7:\u00a0I\u00a0provide\u00a0a\u00a0customer\u00a0with\u00a0masterbatch\u00a0to\u00a0produce\u00a0ABS\u00a0extruded\u00a0sheets,\u00a0but\u00a0there\u00a0are\u00a0always\u00a0a\u00a0lot\u00a0of\u00a0small\u00a0color\u00a0spots\u00a0on\u00a0the\u00a0extruded\u00a0plates,\u00a0and\u00a0it\u00a0feels\u00a0like\u00a0there\u00a0is\u00a0no\u00a0good\u00a0plasticization,\u00a0and\u00a0there\u00a0are\u00a0only\u00a0Chimei\u00a0ABS\u00a0extrusion\u00a0grade\u00a0base\u00a0materials\u00a0and\u00a0pigments\u00a0(Qin\u00a0white\u00a0powder,\u00a0etc.)\u00a0in\u00a0the\u00a0masterbatch,\u00a0what\u00a0can\u00a0be\u00a0done\u00a0to\u00a0solve\u00a0it?<\/b><\/strong><\/p>\n<p>Answer:\u00a0The\u00a0cause\u00a0and\u00a0solution\u00a0of\u00a0the\u00a0problem\u00a0are\u00a0as\u00a0follows:<\/p>\n<ul>\n<li>Color\u00a0spots\u00a0can\u00a0be\u00a0caused\u00a0by\u00a0uneven\u00a0dispersion.\u00a0If\u00a0the\u00a0screw\u00a0shear\u00a0is\u00a0too\u00a0weak,\u00a0a\u00a0certain\u00a0pigment\u00a0in\u00a0the\u00a0masterbatch\u00a0will\u00a0not\u00a0be\u00a0dispersed\u00a0well,\u00a0and\u00a0the\u00a0equipment\u00a0with\u00a0a\u00a0stronger\u00a0twin-screw\u00a0shear\u00a0can\u00a0be\u00a0used;\u00a0When\u00a0using\u00a0a\u00a0dispersant\u00a0with\u00a0good\u00a0dispersibility,\u00a0we\u00a0should\u00a0also\u00a0pay\u00a0attention\u00a0to\u00a0the\u00a0amount\u00a0of\u00a0dispersant,\u00a0otherwise\u00a0it\u00a0will\u00a0produce\u00a0off-the-beaten;\u00a0In\u00a0the\u00a0production\u00a0process\u00a0of\u00a0masterbatch,\u00a0some\u00a0silicone\u00a0additives\u00a0are\u00a0appropriately\u00a0added,\u00a0which\u00a0will\u00a0improve\u00a0the\u00a0uniform\u00a0dispersion\u00a0of\u00a0toner,\u00a0and\u00a0the\u00a0toner\u00a0should\u00a0be\u00a0selected\u00a0as\u00a0easily\u00a0dispersed\u00a0dyes;<\/li>\n<li>The\u00a0carrier\u00a0is\u00a0not\u00a0very\u00a0liquid.\u00a0You\u00a0can\u00a0consider\u00a0replacing\u00a0the\u00a0carrier\u00a0resin,\u00a0using\u00a0the\u00a0resin\u00a0with\u00a0high\u00a0melt\u00a0flow\u00a0rate\u00a0as\u00a0the\u00a0carrier,\u00a0using\u00a050%\u00a0ABS\u00a0and\u00a050%\u00a0SAN\u00a0(all\u00a0powder)\u00a0as\u00a0the\u00a0carrier,\u00a0and\u00a0then\u00a0adding\u00a0some\u00a0lubricants\u00a0(such\u00a0as\u00a0EBS),\u00a0or\u00a0adding\u00a0some\u00a0PE\u00a0as\u00a0the\u00a0carrier\u00a0with\u00a0SAN;<\/li>\n<li>There\u00a0is\u00a0a\u00a0problem\u00a0with\u00a0the\u00a0fluidity\u00a0of\u00a0titanium\u00a0dioxide.\u00a0Chin\u00a0white\u00a0powder\u00a0can\u00a0be\u00a0used\u00a0with\u00a0rutile.\u00a0It\u00a0may\u00a0also\u00a0be\u00a0that\u00a0the\u00a0dosage\u00a0of\u00a0TiO2\u00a0in\u00a0the\u00a0formula\u00a0is\u00a0too\u00a0high,\u00a0which\u00a0brings\u00a0out\u00a0the\u00a0impurities\u00a0in\u00a0the\u00a0machine.\u00a0Therefore,\u00a0it\u00a0is\u00a0also\u00a0necessary\u00a0to\u00a0ensure\u00a0the\u00a0cleanliness\u00a0of\u00a0the\u00a0machine,\u00a0and\u00a0the\u00a0filter\u00a0can\u00a0also\u00a0be\u00a0encrypted\u00a0in\u00a0the\u00a0die;<\/li>\n<li>It\u00a0may\u00a0also\u00a0be\u00a0caused\u00a0by\u00a0bubbles\u00a0caused\u00a0by\u00a0the\u00a0raw\u00a0materials\u00a0not\u00a0drying\u00a0well.<\/li>\n<\/ul>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>Q8:\u00a0Recently\u00a0encountered\u00a0a\u00a0strange\u00a0phenomenon,\u00a0the\u00a0customer\u00a0used\u00a0our\u00a0white\u00a0masterbatch\u00a0to\u00a0blow\u00a0the\u00a0film,\u00a0after\u00a0the\u00a0product\u00a0was\u00a0placed\u00a0for\u00a0one\u00a0month,\u00a0the\u00a0whole\u00a0film\u00a0turned\u00a0red,\u00a0and\u00a0the\u00a0red\u00a0distribution\u00a0gradually\u00a0became\u00a0lighter\u00a0from\u00a0the\u00a0edge\u00a0to\u00a0the\u00a0inside;\u00a0In\u00a0the\u00a0past,\u00a0it\u00a0was\u00a0a\u00a0case\u00a0that\u00a0after\u00a0using\u00a0a\u00a0white\u00a0masterbatch,\u00a0the\u00a0blown\u00a0film\u00a0would\u00a0become\u00a0longer\u00a0and\u00a0the\u00a0color\u00a0would\u00a0turn\u00a0yellow.\u00a0What\u00a0causes\u00a0plastic\u00a0film\u00a0to\u00a0turn\u00a0red\u00a0or\u00a0yellow?\u00a0The\u00a0main\u00a0ingredient\u00a0of\u00a0white\u00a0masterbatch\u00a0is\u00a0carrier\u00a0resin\u00a0LDPE,\u00a060%\u00a0titanium\u00a0dioxide,\u00a0and\u00a0a\u00a0small\u00a0amount\u00a0of\u00a0calcium\u00a0carbonate\u00a0and\u00a0dispersant.<\/b><\/strong><\/p>\n<p>Answer:\u00a0The\u00a0cause\u00a0of\u00a0yellowing\u00a0can\u00a0be\u00a0found\u00a0in\u00a0the\u00a0following\u00a0ways:<\/p>\n<p>Use\u00a0the\u00a0same\u00a0formula\u00a0to\u00a0test\u00a0blow\u00a0transparent\u00a0and\u00a0milky\u00a0white\u00a0films,\u00a0i.e.\u00a0transparent\u00a0without\u00a0adding\u00a0color\u00a0masterbatch.\u00a0If\u00a0only\u00a0the\u00a0milky\u00a0white\u00a0film\u00a0turns\u00a0yellow\u00a0in\u00a0an\u00a0open\u00a0environment\u00a0at\u00a0high\u00a0temperature\u00a0for\u00a0about\u00a0a\u00a0month,\u00a0it\u00a0means\u00a0that\u00a0the\u00a0masterbatch\u00a0uses\u00a0anatase\u00a0type\u00a0white\u00a0powder.\u00a0If\u00a0all\u00a0of\u00a0them\u00a0turn\u00a0yellow,\u00a0it\u00a0is\u00a0necessary\u00a0to\u00a0suspect\u00a0whether\u00a0the\u00a0antioxidant\u00a0of\u00a0the\u00a0resin\u00a0has\u00a0BHT\u00a0or\u00a0other\u00a0unstable\u00a0type,\u00a0or\u00a0other\u00a0antioxidants\u00a0have\u00a0been\u00a0added;\u00a0At\u00a0the\u00a0same\u00a0time,\u00a0you\u00a0can\u00a0compare\u00a0the\u00a0yellowing\u00a0of\u00a0the\u00a0film\u00a0that\u00a0is\u00a0not\u00a0printed\u00a0and\u00a0printed,\u00a0and\u00a0try\u00a0to\u00a0use\u00a0100-200\u00a0layers\u00a0to\u00a0overlap\u00a0when\u00a0comparing,\u00a0so\u00a0that\u00a0the\u00a0color\u00a0difference\u00a0is\u00a0more\u00a0obvious.<\/p>\n<p>&nbsp;<\/p>\n<p>The\u00a0solution\u00a0to\u00a0the\u00a0yellowing\u00a0of\u00a0the\u00a0film\u00a0is\u00a0as\u00a0follows:<\/p>\n<ul>\n<li>Pay\u00a0attention\u00a0to\u00a0the\u00a0matching\u00a0and\u00a0ratio\u00a0of\u00a0antioxidants\u00a0and\u00a0titanium\u00a0dioxide.\u00a0Some\u00a0antioxidants\u00a0are\u00a0phenolic,\u00a0and\u00a0the\u00a0phenolic\u00a0groups\u00a0are\u00a0easily\u00a0oxidized\u00a0to\u00a0quinone\u00a0groups,\u00a0causing\u00a0the\u00a0product\u00a0to\u00a0turn\u00a0yellow,\u00a0and\u00a0some\u00a0auxiliary\u00a0antioxidants\u00a0can\u00a0be\u00a0added,\u00a0such\u00a0as:\u00a0168.\u00a0Domestic\u00a0antioxidants\u00a0are\u00a0not\u00a0very\u00a0stable.\u00a0In\u00a0addition\u00a0to\u00a0the\u00a0quality\u00a0of\u00a0the\u00a0antioxidant\u00a0itself,\u00a0it\u00a0is\u00a0also\u00a0related\u00a0to\u00a0the\u00a0amount\u00a0and\u00a0variety\u00a0of\u00a0antioxidants\u00a0used,\u00a0and\u00a0the\u00a0effect\u00a0of\u00a0antioxidants\u00a0and\u00a0titanium\u00a0dioxide\u00a0will\u00a0have\u00a0an\u00a0impact.\u00a0Domestic\u00a0chinbaifen\u00a0is\u00a0easy\u00a0to\u00a0yellow,\u00a0it\u00a0is\u00a0recommended\u00a0to\u00a0use\u00a0imported\u00a0chinbaifen\u00a0resistant\u00a0to\u00a0yellowing,\u00a0such\u00a0as\u00a02220\u00a0chinbaifen\u00a0of\u00a0the\u00a0European\u00a0KONUSS\u00a0company;\u00a0Ruiqin\u00a0titanium\u00a0dioxide\u00a0is\u00a0very\u00a0easy\u00a0to\u00a0yellow,\u00a0it\u00a0is\u00a0best\u00a0to\u00a0use\u00a0rutile\u00a0titanium\u00a0dioxide\u00a0when\u00a0used\u00a0outdoors,\u00a0but\u00a0the\u00a0color\u00a0is\u00a0not\u00a0as\u00a0good\u00a0as\u00a0anatase\u00a0type,\u00a0you\u00a0can\u00a0consider\u00a0adding\u00a0more\u00a0titanium\u00a0dioxide;<\/li>\n<li>Calcium\u00a0carbonate\u00a0can\u00a0also\u00a0be\u00a0problematic\u00a0because\u00a0the\u00a0calcium\u00a0carbonate\u00a0in\u00a0the\u00a0masterbatch\u00a0is\u00a0generally\u00a0coated\u00a0with\u00a0stearic\u00a0acid.\u00a0Calcium\u00a0carbonate\u00a0is\u00a0generally\u00a0added\u00a0with\u00a0a\u00a0brightener\u00a0and\u00a0will\u00a0not\u00a0change\u00a0color,\u00a0but\u00a0it\u00a0must\u00a0be\u00a0imported.\u00a0The\u00a0trace\u00a0metals\u00a0contained\u00a0in\u00a0calcium\u00a0carbonate\u00a0act\u00a0as\u00a0catalysts\u00a0to\u00a0accelerate\u00a0the\u00a0oxidation\u00a0reaction.\u00a0The\u00a0effect\u00a0of\u00a0ordinary\u00a0antioxidants\u00a0is\u00a0not\u00a0obvious,\u00a0and\u00a0the\u00a0effect\u00a0of\u00a0metal\u00a0passivators\u00a0is\u00a0also\u00a0limited;<\/li>\n<li>Other\u00a0aspects\u00a0may\u00a0also\u00a0be\u00a0related\u00a0to\u00a0carrier\u00a0resin,\u00a0processing\u00a0temperature,\u00a0processing\u00a0environment,\u00a0impurity\u00a0of\u00a0titanium\u00a0dioxide,\u00a0dry\u00a0raw\u00a0materials\u00a0for\u00a0blown\u00a0film,\u00a0use\u00a0and\u00a0storage\u00a0of\u00a0raw\u00a0materials,\u00a0etc<\/li>\n<\/ul>\n<p>The\u00a0causes\u00a0and\u00a0solutions\u00a0of\u00a0the\u00a0film\u00a0turning\u00a0red\u00a0may\u00a0be\u00a0as\u00a0follows:<\/p>\n<ul>\n<li>Hindered\u00a0phenol\u00a0antioxidants\u00a0are\u00a0easy\u00a0to\u00a0form\u00a0quinones\u00a0after\u00a0giving\u00a0hydrogen\u00a0radicals,\u00a0and\u00a0quinones\u00a0are\u00a0manifested\u00a0as\u00a0turning\u00a0yellow\u00a0or\u00a0red;\u00a0It\u00a0may\u00a0also\u00a0be\u00a0antioxidants\u00a0and\u00a0raw\u00a0materials\u00a0containing\u00a0water;<\/li>\n<li>It\u00a0may\u00a0be\u00a0a\u00a0problem\u00a0with\u00a0the\u00a0proportion\u00a0of\u00a0antioxidants\u00a0in\u00a0PE\u00a0for\u00a0blown\u00a0film,\u00a0which\u00a0should\u00a0be\u00a0solved\u00a0by\u00a0changing\u00a0the\u00a0grade;<\/li>\n<li>Adding\u00a0some\u00a0stearate\u00a0can\u00a0solve\u00a0the\u00a0reddening\u00a0problem.<\/li>\n<\/ul>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>Q9:\u00a0Can\u00a0erucphthalamide,\u00a0the\u00a0antiseptic\u00a0agent,\u00a0be\u00a0added\u00a0to\u00a0masterbatch?\u00a0In\u00a0this\u00a0way,\u00a0there\u00a0is\u00a0no\u00a0need\u00a0to\u00a0make\u00a0a\u00a0special\u00a0open\u00a0masterbatch.<\/b><\/strong><\/p>\n<p>Answer:\u00a0The\u00a0opening\u00a0agent\u00a0erucphthalamide\u00a0can\u00a0be\u00a0added\u00a0to\u00a0the\u00a0masterbatch,\u00a0which\u00a0can\u00a0also\u00a0play\u00a0the\u00a0role\u00a0of\u00a0lubricant\u00a0and\u00a0dispersant,\u00a0which\u00a0is\u00a0more\u00a0conducive\u00a0to\u00a0the\u00a0uniform\u00a0dispersion\u00a0of\u00a0additives\u00a0and\u00a0pigments,\u00a0but\u00a0the\u00a0amount\u00a0of\u00a0use\u00a0must\u00a0be\u00a0controlled,\u00a0otherwise\u00a0there\u00a0will\u00a0be\u00a0undesirable\u00a0results.\u00a0To\u00a0make\u00a0an\u00a0all-in-one\u00a0additive\u00a0masterbatch,\u00a0as\u00a0long\u00a0as\u00a0there\u00a0is\u00a0no\u00a0problem\u00a0with\u00a0the\u00a0concentration\u00a0and\u00a0processability.\u00a0However,\u00a0in\u00a0production,\u00a0it\u00a0is\u00a0generally\u00a0prepared\u00a0separately\u00a0for\u00a0open-ended\u00a0masterbatches,\u00a0not\u00a0together\u00a0with\u00a0masterbatches.<\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>Q10:\u00a0The\u00a0white\u00a0masterbatch\u00a0is\u00a0blown\u00a0into\u00a0a\u00a0plastic\u00a0bag\u00a0in\u00a0LDPE,\u00a0and\u00a0the\u00a0longitudinal\u00a0tensile\u00a0strength\u00a0is\u00a0found\u00a0to\u00a0be\u00a0lower\u00a0than\u00a0the\u00a0standard,\u00a0is\u00a0there\u00a0any\u00a0good\u00a0way\u00a0to\u00a0strengthen\u00a0the\u00a0longitudinal\u00a0tensile\u00a0strength\u00a0of\u00a0the\u00a0masterbatch?<\/b><\/strong><\/p>\n<p>A:\u00a0The\u00a0following\u00a0solutions\u00a0are\u00a0available:<\/p>\n<ul>\n<li>Use\u00a0LLDPE\u00a0as\u00a0the\u00a0binder,\u00a0or\u00a0replace\u00a0part\u00a0of\u00a0the\u00a0binder\u00a0with\u00a0HDPE\u00a0(but\u00a0pay\u00a0attention\u00a0to\u00a0compatibility\u00a0and\u00a0dispersion);<\/li>\n<li>Rutile\u00a0TiO2;\u00a0and\u00a0change\u00a0to\u00a0finer\u00a0TiO2;\u00a0You\u00a0can\u00a0treat\u00a0titanium\u00a0dioxide\u00a0with\u00a0a\u00a0coupling\u00a0agent\u00a0first;<\/li>\n<li>The\u00a0good\u00a0dispersion\u00a0of\u00a0the\u00a0masterbatch\u00a0is\u00a0also\u00a0good\u00a0for\u00a0the\u00a0strength\u00a0improvement.\u00a0Silicones\u00a0can\u00a0be\u00a0used\u00a0as\u00a0dispersants\u00a0in\u00a0masterbatches,\u00a0which\u00a0are\u00a0helpful\u00a0for\u00a0tensile\u00a0strength;<\/li>\n<\/ul>\n<p>In\u00a0addition,\u00a0the\u00a0thickness\u00a0of\u00a0the\u00a0film,\u00a0the\u00a0index\u00a0of\u00a0titanium\u00a0dioxide,\u00a0the\u00a0selection\u00a0of\u00a0titanium\u00a0dioxide\u00a0treatment\u00a0additives\u00a0and\u00a0the\u00a0degree\u00a0of\u00a0treatment\u00a0also\u00a0have\u00a0an\u00a0impact\u00a0on\u00a0the\u00a0tensile\u00a0strength.<\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>Q11:\u00a0Can\u00a0I\u00a0use\u00a0a\u00a030\u00a0twin\u00a0screw\u00a0extruder\u00a0with\u00a0a\u00a0length-to-diameter\u00a0ratio\u00a0of\u00a028:1\u00a0as\u00a0a\u00a0masterbatch?<\/b><\/strong><\/p>\n<p>Answer:\u00a0The\u00a0aspect\u00a0ratio\u00a0of\u00a028:1\u00a0is\u00a0a\u00a0little\u00a0shorter,\u00a0but\u00a0it\u00a0can\u00a0be\u00a0used,\u00a0but\u00a0there\u00a0are\u00a0some\u00a0problems:<\/p>\n<ul>\n<li>The\u00a0production\u00a0volume\u00a0is\u00a0small.\u00a0If\u00a0you\u00a0do\u00a0PP\u00a0or\u00a0PE,\u00a0the\u00a0output\u00a0is\u00a0about\u00a025-40kg\/h;<\/li>\n<li>The\u00a0dispersion\u00a0effect\u00a0is\u00a0not\u00a0ideal.\u00a0In\u00a0order\u00a0to\u00a0make\u00a0the\u00a0product\u00a0disperse\u00a0well,\u00a0it\u00a0is\u00a0recommended\u00a0that\u00a0the\u00a0aspect\u00a0ratio\u00a0is\u00a040:1,\u00a0which\u00a0is\u00a0conducive\u00a0to\u00a0powder\u00a0mixing\u00a0and\u00a0dispersion.\u00a0Generally,\u00a0the\u00a0length-diameter\u00a0ratio\u00a0for\u00a0engineering\u00a0modification\u00a0is\u00a030:1,\u00a0but\u00a0it\u00a0is\u00a0recommended\u00a0to\u00a0increase\u00a0the\u00a0length-diameter\u00a0ratio\u00a0for\u00a0high-filled\u00a0powder\u00a0materials,\u00a0for\u00a0example,\u00a0the\u00a0length-diameter\u00a0ratio\u00a0of\u00a0starch\u00a0degradable\u00a0materials\u00a0has\u00a0reached\u00a0more\u00a0than\u00a048:1;<\/li>\n<li>It\u00a0is\u00a0possible\u00a0that\u00a0the\u00a0masterbatch\u00a0produced\u00a0has\u00a0a\u00a0worse\u00a0effect\u00a0in\u00a0the\u00a0material,\u00a0and\u00a0the\u00a0length\u00a0and\u00a0diameter\u00a0ratio\u00a0of\u00a0the\u00a0masterbatch\u00a0machine\u00a0is\u00a0better,\u00a0and\u00a0it\u00a0is\u00a0best\u00a0to\u00a0use\u00a050.<\/li>\n<\/ul>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>Q12:\u00a0After\u00a0the\u00a0mechanical\u00a0equipment\u00a0has\u00a0greatly\u00a0increased\u00a0the\u00a0speed\u00a0of\u00a0the\u00a0masterbatch\u00a0and\u00a0filler\u00a0masterbatch,\u00a0it\u00a0is\u00a0found\u00a0that\u00a0the\u00a0masterbatch\u00a0is\u00a0unevenly\u00a0dispersed\u00a0in\u00a0the\u00a0matrix\u00a0resin,\u00a0which\u00a0is\u00a0manifested\u00a0in\u00a0the\u00a0color\u00a0of\u00a0the\u00a0dark\u00a0and\u00a0shallow\u00a0color,\u00a0as\u00a0if\u00a0the\u00a0plasticization\u00a0is\u00a0not\u00a0ideal,\u00a0and\u00a0the\u00a0filler\u00a0masterbatch\u00a0is\u00a0the\u00a0same.\u00a0The\u00a0same\u00a0addition\u00a0ratio\u00a0has\u00a0something\u00a0like\u00a0a\u00a0small\u00a0blister\u00a0after\u00a0the\u00a0speed\u00a0increase,\u00a0and\u00a0it\u00a0looks\u00a0like\u00a0a\u00a0cloud,\u00a0all\u00a0of\u00a0which\u00a0were\u00a0not\u00a0there\u00a0before\u00a0the\u00a0speed\u00a0increase.\u00a0What\u00a0is\u00a0the\u00a0reason?\u00a0How\u00a0can\u00a0I\u00a0increase\u00a0the\u00a0melt\u00a0flow\u00a0rate\u00a0of\u00a0color\u00a0and\u00a0filler\u00a0masterbatches?<\/b><\/strong><\/p>\n<p>Answer:\u00a0The\u00a0reasons\u00a0and\u00a0solutions\u00a0are\u00a0as\u00a0follows:<\/p>\n<ul>\n<li>It\u00a0may\u00a0be\u00a0that\u00a0after\u00a0the\u00a0screw\u00a0speed\u00a0increases,\u00a0the\u00a0residence\u00a0time\u00a0of\u00a0the\u00a0masterbatch\u00a0in\u00a0the\u00a0barrel\u00a0is\u00a0shortened,\u00a0and\u00a0the\u00a0mixture\u00a0and\u00a0dispersion\u00a0with\u00a0the\u00a0matrix\u00a0resin\u00a0are\u00a0uneven,\u00a0especially\u00a0for\u00a0the\u00a0highly\u00a0filled\u00a0masterbatch,\u00a0because\u00a0the\u00a0increase\u00a0of\u00a0powder\u00a0reduces\u00a0the\u00a0fluidity\u00a0and\u00a0changes\u00a0the\u00a0nature\u00a0of\u00a0the\u00a0melt.\u00a0In\u00a0order\u00a0to\u00a0improve\u00a0the\u00a0dispersion\u00a0of\u00a0the\u00a0two\u00a0phases,\u00a0it\u00a0is\u00a0possible\u00a0to\u00a0consider\u00a0appropriately\u00a0increasing\u00a0the\u00a0barrel\u00a0temperature,\u00a0selecting\u00a0masterbatches\u00a0that\u00a0are\u00a0easier\u00a0to\u00a0disperse,\u00a0adding\u00a0additives\u00a0such\u00a0as\u00a0wax\u00a0that\u00a0help\u00a0dispersion,\u00a0and\u00a0enhancing\u00a0mechanical\u00a0mixing\u00a0functions\u00a0such\u00a0as\u00a0strong\u00a0shear.\u00a0At\u00a0the\u00a0same\u00a0time,\u00a0this\u00a0problem\u00a0is\u00a0also\u00a0related\u00a0to\u00a0the\u00a0screw\u00a0structure,\u00a0and\u00a0the\u00a0screw\u00a0combination\u00a0can\u00a0be\u00a0considered\u00a0to\u00a0be\u00a0adjusted\u00a0to\u00a0ensure\u00a0the\u00a0optimization\u00a0of\u00a0output\u00a0and\u00a0plasticizing\u00a0effect;<\/li>\n<li>Add\u00a0some\u00a0resin\u00a0with\u00a0large\u00a0melt\u00a0flow\u00a0rate\u00a0as\u00a0carrier\u00a0resin,\u00a020,\u00a050,\u00a070g\/10min\u00a0can\u00a0be,\u00a0and\u00a0increase\u00a0the\u00a0back\u00a0pressure\u00a0and\u00a0temperature\u00a0at\u00a0the\u00a0same\u00a0time;<\/li>\n<li>Silicone\u00a0plastic\u00a0additives\u00a0and\u00a0PPA\u00a0(fluoropolymer\u00a0processing\u00a0aids)\u00a0are\u00a0added.\u00a0The\u00a0common\u00a0denominator\u00a0of\u00a0both\u00a0is\u00a0that\u00a0they\u00a0can\u00a0improve\u00a0fluidity,\u00a0and\u00a0help\u00a0the\u00a0color\u00a0masterbatch\u00a0to\u00a0disperse\u00a0evenly,\u00a0thereby\u00a0improving\u00a0the\u00a0overall\u00a0quality\u00a0of\u00a0coloring\u00a0products,\u00a0and\u00a0also\u00a0have\u00a0a\u00a0role\u00a0in\u00a0eliminating\u00a0the\u00a0foaming\u00a0phenomenon\u00a0of\u00a0plastic\u00a0products.\u00a0The\u00a0difference\u00a0between\u00a0the\u00a0two\u00a0is\u00a0that\u00a0the\u00a0onset\u00a0time\u00a0is\u00a0different,\u00a0and\u00a0it\u00a0takes\u00a0a\u00a0certain\u00a0amount\u00a0of\u00a0time\u00a0(about\u00a0half\u00a0an\u00a0hour\u00a0later)\u00a0for\u00a0PPA\u00a0to\u00a0appear\u00a0from\u00a0the\u00a0beginning\u00a0of\u00a0the\u00a0addition,\u00a0but\u00a0the\u00a0effect\u00a0after\u00a0that\u00a0is\u00a0slightly\u00a0better\u00a0than\u00a0that\u00a0of\u00a0silicone\u00a0additives.\u00a0However,\u00a0it\u00a0is\u00a0necessary\u00a0to\u00a0control\u00a0the\u00a0amount\u00a0of\u00a0additives,\u00a0and\u00a0the\u00a0addition\u00a0of\u00a0additives\u00a0sometimes\u00a0has\u00a0an\u00a0impact\u00a0on\u00a0the\u00a0processing\u00a0performance\u00a0of\u00a0the\u00a0final\u00a0product.<\/li>\n<\/ul>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>Q13:\u00a0Can\u00a0it\u00a0be\u00a0used\u00a0to\u00a0add\u00a0MAH\u00a0grafted\u00a0PE\u00a0(PP)\u00a0with\u00a0high\u00a0melt\u00a0flow\u00a0rate\u00a0to\u00a0PE\u00a0(PP)\u00a0masterbatch\u00a0to\u00a0improve\u00a0dispersion\u00a0and\u00a0compatibility,\u00a0so\u00a0the\u00a0cost\u00a0is\u00a0increased?<\/b><\/strong><\/p>\n<p>Answer:\u00a0It\u00a0seems\u00a0that\u00a0someone\u00a0has\u00a0used\u00a0it\u00a0in\u00a0this\u00a0way,\u00a0but\u00a0it\u00a0is\u00a0not\u00a0necessary\u00a0to\u00a0use\u00a0it\u00a0in\u00a0the\u00a0general\u00a0masterbatch,\u00a0and\u00a0there\u00a0is\u00a0no\u00a0need\u00a0to\u00a0modify\u00a0the\u00a0general\u00a0masterbatch,\u00a0but\u00a0if\u00a0the\u00a0customer\u00a0has\u00a0requirements,\u00a0sometimes\u00a0some\u00a0adjustments\u00a0will\u00a0be\u00a0made\u00a0according\u00a0to\u00a0the\u00a0customer&#8217;s\u00a0requirements,\u00a0and\u00a0some\u00a0special\u00a0functions\u00a0will\u00a0be\u00a0added.\u00a0Be\u00a0careful\u00a0when\u00a0adding\u00a0grafts\u00a0to\u00a0the\u00a0masterbatch,\u00a0because\u00a0the\u00a0highly\u00a0reactive\u00a0anhydride\u00a0or\u00a0epoxy\u00a0groups\u00a0in\u00a0the\u00a0grafts\u00a0will\u00a0react\u00a0with\u00a0the\u00a0dye\/pigment,\u00a0which\u00a0will\u00a0cause\u00a0a\u00a0color\u00a0cast,\u00a0of\u00a0course,\u00a0not\u00a0all\u00a0of\u00a0them\u00a0will\u00a0be\u00a0color\u00a0cast,\u00a0and\u00a0the\u00a0addition\u00a0of\u00a0grafts\u00a0will\u00a0improve\u00a0dispersion.<\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>Q14:\u00a0I\u00a0plan\u00a0to\u00a0make\u00a0PE\u00a0masterbatch\u00a0formula\u00a0with\u00a030%\u00a0calcium\u00a0carbonate,\u00a0what\u00a0additives\u00a0should\u00a0I\u00a0add?\u00a0Which\u00a0dispersants\u00a0and\u00a0lubricants\u00a0are\u00a0better\u00a0to\u00a0add?<\/b><\/strong><\/p>\n<p>Answer:\u00a0The\u00a0following\u00a0scheme\u00a0is\u00a0provided\u00a0for\u00a0reference:<\/p>\n<ul>\n<li>30%\u00a0calcium\u00a0carbonate\u00a0content\u00a0is\u00a0not\u00a0very\u00a0high,\u00a0add\u00a0low\u00a0relative\u00a0molecular\u00a0weight\u00a0polyethylene\u00a0wax,\u00a0oxidized\u00a0polyethylene\u00a0wax\u00a0due\u00a0to\u00a0polarity,\u00a0compatibility\u00a0with\u00a0resin\u00a0is\u00a0not\u00a0very\u00a0good,\u00a0reduce\u00a0dispersion,\u00a0you\u00a0can\u00a0try\u00a0Honeywell&#8217;s\u00a0AC6A\u00a0or\u00a0Clariant&#8217;s\u00a0AC520;<\/li>\n<li>The\u00a0fluidity\u00a0of\u00a0the\u00a0carrier\u00a0melt\u00a0should\u00a0be\u00a0good,\u00a0in\u00a0addition\u00a0to\u00a0the\u00a0main\u00a0dispersant,\u00a0the\u00a0auxiliary\u00a0dispersant\u00a0DOP\u00a0should\u00a0be\u00a0added,\u00a0and\u00a0the\u00a0lubricant\u00a0should\u00a0be\u00a0added\u00a0with\u00a0paraffin\u00a0wax\u00a0or\u00a0zinc\u00a0stearate.<\/li>\n<li>According\u00a0to\u00a0the\u00a0customer&#8217;s\u00a0requirements\u00a0to\u00a0determine\u00a0the\u00a0additives,\u00a0the\u00a0customer\u00a0requirements\u00a0are\u00a0low\u00a0with\u00a0paraffin,\u00a0and\u00a0the\u00a0high\u00a0requirements\u00a0are\u00a0added\u00a0with\u00a0some\u00a0relatively\u00a0narrow\u00a0molecular\u00a0mass\u00a0distribution\u00a0of\u00a0polyethylene\u00a0wax\u00a0or\u00a0oxide\u00a0polyethylene;<\/li>\n<li>If\u00a0you\u00a0use\u00a0phthalocyanine\u00a0blue\u00a0and\u00a0other\u00a0more\u00a0difficult\u00a0to\u00a0disperse\u00a0toner,\u00a0add\u00a0more\u00a0EBS,\u00a0or\u00a0change\u00a0to\u00a0a\u00a0good\u00a0wax\u00a0and\u00a0dispersant,\u00a0add\u00a01%\u00a0to\u00a02%\u00a0PE\u00a0wax,\u00a0but\u00a0it\u00a0depends\u00a0on\u00a0the\u00a0type\u00a0of\u00a0calcium\u00a0carbonate.<\/li>\n<\/ul>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>Q15:\u00a0Add\u00a014%\u00a0of\u00a0white\u00a0mother,\u00a0fill\u00a020%,\u00a0blow\u00a0film,\u00a0there\u00a0is\u00a0always\u00a0paste\u00a0on\u00a0the\u00a0die\u00a0to\u00a0affect\u00a0the\u00a0stability,\u00a0is\u00a0there\u00a0any\u00a0way\u00a0to\u00a0solve\u00a0it?<\/b><\/strong><\/p>\n<p>Answer:\u00a0The\u00a0cause\u00a0and\u00a0solution\u00a0of\u00a0the\u00a0problem\u00a0are\u00a0as\u00a0follows:<\/p>\n<ul>\n<li>Masterbatch\u00a0precipitation.\u00a0The\u00a0compatibility\u00a0between\u00a0the\u00a0components\u00a0in\u00a0the\u00a0masterbatch\u00a0and\u00a0the\u00a0main\u00a0material\u00a0is\u00a0not\u00a0good,\u00a0and\u00a0the\u00a0compatibility\u00a0of\u00a0the\u00a0carrier\u00a0resin\u00a0is\u00a0very\u00a0important\u00a0to\u00a0change\u00a0to\u00a0a\u00a0masterbatch\u00a0with\u00a0good\u00a0compatibility\u00a0with\u00a0the\u00a0raw\u00a0material;<\/li>\n<li>White\u00a0masterbatch\u00a0or\u00a0filler\u00a0contains\u00a0too\u00a0many\u00a0low\u00a0molecular\u00a0substances,\u00a0such\u00a0as\u00a0PE\u00a0wax,\u00a0etc.,\u00a0if\u00a0the\u00a0compatibility\u00a0is\u00a0not\u00a0good,\u00a0the\u00a0low\u00a0relative\u00a0molecular\u00a0weight\u00a0and\u00a0low\u00a0melting\u00a0point\u00a0of\u00a0the\u00a0substance\u00a0is\u00a0easy\u00a0to\u00a0overflow\u00a0and\u00a0degrade.<\/li>\n<li>The\u00a0proportion\u00a0of\u00a0filling\u00a0is\u00a0not\u00a0necessary\u00a0to\u00a0be\u00a0so\u00a0high,\u00a0the\u00a0general\u00a0limit\u00a0of\u00a0white\u00a0masterbatch\u00a0is\u00a010%,\u00a0if\u00a0there\u00a0is\u00a020%\u00a0filling,\u00a0adding\u00a05%\u00a0to\u00a06%\u00a0of\u00a0white\u00a0masterbatch\u00a0should\u00a0be\u00a0enough,\u00a0up\u00a0to\u00a08%,\u00a0so\u00a0as\u00a0to\u00a0avoid\u00a0a\u00a0series\u00a0of\u00a0processing\u00a0problems\u00a0caused\u00a0by\u00a0the\u00a0high\u00a0content\u00a0of\u00a0inorganic\u00a0substances\u00a0and\u00a0low\u00a0molecular\u00a0substances\u00a0in\u00a0the\u00a0whole\u00a0formula.\u00a0If\u00a0that\u00a0doesn&#8217;t\u00a0work,\u00a0you&#8217;ll\u00a0have\u00a0to\u00a0replace\u00a0the\u00a0masterbatch\u00a0and\u00a0filler.<\/li>\n<\/ul>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>Q16:\u00a0The\u00a0black\u00a0masterbatch\u00a0we\u00a0produce\u00a0is\u00a0coated\u00a0with\u00a0carbon\u00a0black\u00a0with\u00a0EVA,\u00a0I\u00a0don&#8217;t\u00a0know\u00a0if\u00a0it\u00a0will\u00a0affect\u00a0the\u00a0relevant\u00a0performance\u00a0of\u00a0PC\u00a0when\u00a0used\u00a0in\u00a0PC,\u00a0PC\u00a0is\u00a0mainly\u00a0flame\u00a0retardant,\u00a0I\u00a0heard\u00a0that\u00a0adding\u00a0flame\u00a0retardant\u00a0will\u00a0affect\u00a0the\u00a0blackness\u00a0of\u00a0black\u00a0masterbatch.\u00a0Also,\u00a0will\u00a0other\u00a0performance\u00a0be\u00a0affected?<\/b><\/strong><\/p>\n<p>Answer:\u00a0The\u00a0following\u00a0answers\u00a0are\u00a0provided\u00a0for\u00a0reference:<\/p>\n<ul>\n<li>Improper\u00a0selection\u00a0of\u00a0black\u00a0masterbatch\u00a0will\u00a0lead\u00a0to\u00a0the\u00a0appearance\u00a0of\u00a0the\u00a0material\u00a0with\u00a0flowers\u00a0and\u00a0pitting;\u00a0Performance\u00a0will\u00a0be\u00a0greatly\u00a0reduced;<\/li>\n<li>Generally,\u00a0the\u00a0general-purpose\u00a0black\u00a0masterbatch\u00a0without\u00a0carrier\u00a0is\u00a0basically\u00a0carbon\u00a0black\u00a0and\u00a0wax,\u00a0which\u00a0has\u00a0little\u00a0impact\u00a0on\u00a0the\u00a0performance\u00a0of\u00a0the\u00a0matrix.<\/li>\n<li>The\u00a0masterbatch\u00a0with\u00a0EVA\u00a0as\u00a0the\u00a0carrier\u00a0is\u00a0not\u00a0compatible\u00a0with\u00a0PC\u00a0and\u00a0will\u00a0appear\u00a0in\u00a0delamination,\u00a0which\u00a0will\u00a0definitely\u00a0reduce\u00a0the\u00a0performance;\u00a0Products\u00a0with\u00a0high\u00a0requirements\u00a0should\u00a0consider\u00a0the\u00a0compatibility\u00a0of\u00a0the\u00a0masterbatch\u00a0and\u00a0the\u00a0resin\u00a0used,\u00a0especially\u00a0for\u00a0non-general\u00a0materials,\u00a0carbon\u00a0black\u00a0can\u00a0be\u00a0used\u00a0directly;<\/li>\n<li>The\u00a0addition\u00a0of\u00a0incompatible\u00a0flame\u00a0retardants\u00a0will\u00a0weaken\u00a0the\u00a0coloring\u00a0effect\u00a0of\u00a0the\u00a0black\u00a0masterbatch.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Q1:\u00a0I\u00a0want\u00a0to\u00a0make\u00a0PP\u00a0masterbatch\u00a0with\u00a0carbon\u00a0black\u00a0content\u00a0of\u00a0more\u00a0than\u00a040%,\u00a0it\u00a0is\u00a0easy\u00a0to\u00a0break,\u00a0and\u00a0the\u00a0pollution\u00a0is\u00a0large,\u00a0please\u00a0guide\u00a0me\u00a0on\u00a0the\u00a0process\u00a0or\u00a0formula. Answer:\u00a0From\u00a0the\u00a0perspective\u00a0of\u00a0process,\u00a0the\u00a0main\u00a0ways\u00a0to\u00a0analyze\u00a0the\u00a0causes\u00a0and\u00a0solve\u00a0the\u00a0problems\u00a0are: Because\u00a0carbon\u00a0black\u00a0is\u00a0difficult\u00a0to\u00a0disperse,\u00a0it\u00a0is\u00a0difficult\u00a0to\u00a0prepare\u00a0masterbatches\u00a0with\u00a0an\u00a0ordinary\u00a0twin-screw\u00a0extrusion\u00a0mechanism,\u00a0and\u00a0the\u00a0carbon\u00a0black\u00a0content\u00a0is\u00a0more\u00a0than\u00a030%.\u00a0The\u00a0method\u00a0of\u00a0double\u00a0granulation\u00a0can\u00a0be\u00a0adopted,\u00a0and\u00a0the\u00a0carbon\u00a0black\u00a0can\u00a0be\u00a0added\u00a0in\u00a0batches; The\u00a0dry\u00a0method\u00a0of\u00a0making\u00a0carbon\u00a0black\u00a0masterbatch\u00a0is\u00a0indeed\u00a0very\u00a0dirty,\u00a0if\u00a0the\u00a0conditions\u00a0permit,\u00a0it\u00a0is\u00a0best\u00a0to\u00a0use\u00a0an\u00a0internal\u00a0mixer\u00a0to\u00a0do\u00a0it,\u00a0and\u00a0the\u00a0carbon\u00a0black\u00a0content\u00a0can\u00a0reach\u00a050%; Eagerness\u00a0can\u00a0be\u00a0considered,\u00a0and\u00a0there\u00a0is\u00a0no\u00a0problem\u00a0of\u00a0broken\u00a0strips. &nbsp; The\u00a0solutions\u00a0to\u00a0the\u00a0problem\u00a0from\u00a0the\u00a0perspective\u00a0of\u00a0the\u00a0formula\u00a0are: Use\u00a0of\u00a0binders\u00a0with\u00a0high\u00a0flow\u00a0properties; Polymer\u00a0dispersant\u00a0and\u00a0ordinary\u00a0dispersant\u00a0compounding; You\u00a0can\u00a0consider\u00a0using\u00a0black\u00a0pulp\u00a0for\u00a0production,\u00a0and\u00a0the\u00a0dust\u00a0will\u00a0be\u00a0much\u00a0less. \u00a0 Q2:\u00a0When\u00a0the\u00a0modified\u00a0ASA\u00a0masterbatch\u00a0is\u00a0used\u00a0for\u00a0surface\u00a0co-extrusion,\u00a0there\u00a0will\u00a0be\u00a0many\u00a0small\u00a0pitted\u00a0pits\u00a0after\u00a0polishing,\u00a0which\u00a0are\u00a0very\u00a0small,\u00a0and\u00a0occasionally\u00a0they\u00a0will\u00a0appear,\u00a0and\u00a0the\u00a0severity\u00a0of\u00a0the\u00a0processing\u00a0with\u00a0different\u00a0equipment\u00a0is\u00a0inconsistent,\u00a0what\u00a0is\u00a0the\u00a0reason\u00a0for\u00a0this?\u00a0Is\u00a0there\u00a0a\u00a0workaround? Answer:\u00a0The\u00a0reasons\u00a0for\u00a0the\u00a0problem\u00a0are\u00a0as\u00a0follows: It\u00a0may\u00a0be\u00a0a\u00a0problem\u00a0of\u00a0blending,\u00a0such\u00a0as\u00a0uneven\u00a0mixing,\u00a0poor\u00a0dispersion,\u00a0etc.; Compatibility\u00a0is\u00a0not\u00a0good. &nbsp; The\u00a0following\u00a0solutions\u00a0are\u00a0provided\u00a0for\u00a0this\u00a0problem: Dry\u00a0the\u00a0material\u00a0thoroughly; Debugging\u00a0the\u00a0appropriate\u00a0co-extrusion\u00a0temperature; The\u00a0extruded\u00a0ASA\u00a0layer\u00a0should\u00a0not\u00a0be\u00a0too\u00a0thin; The\u00a0operation\u00a0method\u00a0of\u00a0extrusion\u00a0should\u00a0be\u00a0correct; It\u00a0is\u00a0necessary\u00a0to\u00a0avoid\u00a0the\u00a0influence\u00a0of\u00a0floating\u00a0calcium. \u00a0 Q3:\u00a0There\u00a0seem\u00a0to\u00a0be\u00a0very\u00a0few\u00a0antioxidants\u00a0used\u00a0in\u00a0masterbatches,\u00a0are\u00a0there\u00a0any\u00a0weather-resistant\u00a0masterbatches? Answer:\u00a0To\u00a0make\u00a0masterbatch,\u00a0some\u00a0antioxidant\u00a0system\u00a0is\u00a0generally\u00a0added,\u00a0and\u00a0some\u00a0lubricants\u00a0will\u00a0be\u00a0added,\u00a0but\u00a0the\u00a0amount\u00a0is\u00a0very\u00a0small.\u00a0Under\u00a0the\u00a0action\u00a0of\u00a0high\u00a0shear,\u00a0the\u00a0masterbatch\u00a0will\u00a0be\u00a0yellowed\u00a0without\u00a0the\u00a0protection\u00a0of\u00a0the\u00a0antioxidant\u00a0system,\u00a0and\u00a0the\u00a0masterbatch\u00a0will\u00a0also\u00a0be\u00a0degraded,\u00a0and\u00a0the\u00a0performance\u00a0of\u00a0the\u00a0material\u00a0will\u00a0be\u00a0reduced,\u00a0and\u00a0the\u00a0strip\u00a0granulation\u00a0will\u00a0not\u00a0be\u00a0possible. One\u00a0of\u00a0the\u00a0main\u00a0uses\u00a0of\u00a0antioxidants\u00a0is\u00a0to\u00a0prevent\u00a0discoloration\u00a0and\u00a0oxidative\u00a0decomposition.\u00a0However,\u00a0due\u00a0to\u00a0the\u00a0high\u00a0price\u00a0of\u00a0antioxidants,\u00a0considering\u00a0the\u00a0cost\u00a0and\u00a0other\u00a0factors,\u00a0whether\u00a0to\u00a0add\u00a0antioxidants\u00a0to\u00a0the\u00a0masterbatch\u00a0and\u00a0the\u00a0amount\u00a0of\u00a0addition\u00a0mainly\u00a0depends\u00a0on\u00a0the\u00a0needs\u00a0of\u00a0downstream\u00a0customers\u00a0during\u00a0processing\u00a0and\u00a0which\u00a0products\u00a0the\u00a0masterbatch\u00a0is\u00a0to\u00a0be\u00a0applied\u00a0in.\u00a0If\u00a0the\u00a0product\u00a0is\u00a0used\u00a0outdoors,\u00a0in\u00a0addition\u00a0to\u00a0adding\u00a0UV\u00a0stabilizers,\u00a0antioxidants\u00a0should\u00a0also\u00a0be\u00a0added;\u00a0If\u00a0the\u00a0customer\u00a0has\u00a0requirements\u00a0for\u00a0anti-aging,\u00a0the\u00a0masterbatch\u00a0antioxidant\u00a0system\u00a0should\u00a0be\u00a0made\u00a0into\u00a0a\u00a0concentrated\u00a0type. In\u00a0short,\u00a0under\u00a0the\u00a0premise\u00a0of\u00a0no\u00a0special\u00a0requirements\u00a0and\u00a0guaranteed\u00a0performance,\u00a0in\u00a0order\u00a0to\u00a0increase\u00a0the\u00a0profit\u00a0margin\u00a0of\u00a0the\u00a0enterprise,\u00a0the\u00a0antioxidant\u00a0in\u00a0the\u00a0masterbatch\u00a0can\u00a0not\u00a0be\u00a0added\u00a0in\u00a0principle,\u00a0but\u00a0the\u00a0antioxidant\u00a0should\u00a0be\u00a0added\u00a0to\u00a0the\u00a0masterbatch\u00a0used\u00a0for\u00a0PA,\u00a0ABS\u00a0and\u00a0other\u00a0engineering\u00a0plastics,\u00a0and\u00a0there\u00a0are\u00a0more\u00a0weather-resistant\u00a0masterbatches\u00a0for\u00a0engineering\u00a0plastics.\u00a0In\u00a0addition,\u00a0some\u00a0antioxidants\u00a0are\u00a0generally\u00a0added\u00a0to\u00a0fiber-grade\u00a0masterbatches. \u00a0 Q4:\u00a0How\u00a0to\u00a0test\u00a0the\u00a0density\u00a0of\u00a0masterbatch?\u00a0There\u00a0are\u00a0many\u00a0methods\u00a0in\u00a0the\u00a0industry,\u00a0and\u00a0the\u00a0results\u00a0made\u00a0by\u00a0different\u00a0methods\u00a0vary\u00a0greatly,\u00a0is\u00a0there\u00a0a\u00a0better\u00a0and\u00a0correct\u00a0test\u00a0method\u00a0to\u00a0quickly\u00a0measure\u00a0the\u00a0density\u00a0of\u00a0excellent\u00a0masterbatch? Answer:\u00a0The\u00a0accurate\u00a0test\u00a0method\u00a0for\u00a0masterbatch\u00a0density\u00a0is\u00a0as\u00a0follows: The\u00a0density\u00a0bottle\u00a0method\u00a0is\u00a0used\u00a0to\u00a0measure,\u00a0which\u00a0has\u00a0high\u00a0requirements\u00a0for\u00a0operation,\u00a0there\u00a0can\u00a0be\u00a0no\u00a0bubbles,\u00a0and\u00a0the\u00a0test\u00a0temperature\u00a0also\u00a0has\u00a0a\u00a0certain\u00a0impact\u00a0on\u00a0the\u00a0density; Density\u00a0gradient\u00a0meter\u00a0is\u00a0used\u00a0to\u00a0measure,\u00a0the\u00a0measurement\u00a0is\u00a0accurate\u00a0and\u00a0the\u00a0operation\u00a0is\u00a0simple; Measurements\u00a0are\u00a0made\u00a0with\u00a0an\u00a0electronic\u00a0hydrometer\u00a0suitable\u00a0for\u00a0solids,\u00a0also\u00a0known\u00a0as\u00a0an\u00a0electronic\u00a0specific\u00a0gravity\u00a0balance,\u00a0based\u00a0on\u00a0Archimedes&#8217;\u00a0law,\u00a0which\u00a0can\u00a0be\u00a0accurate\u00a0to\u00a0four\u00a0digits. \u00a0 Q5:\u00a0What\u00a0kind\u00a0of\u00a0base\u00a0material\u00a0is\u00a0used\u00a0for\u00a0masterbatch?\u00a0Is\u00a0it\u00a0a\u00a0one-size-fits-all\u00a0or\u00a0a\u00a0different\u00a0base\u00a0material\u00a0for\u00a0different\u00a0materials? Answer:\u00a0There\u00a0are\u00a0universal\u00a0and\u00a0specified\u00a0binders\u00a0for\u00a0masterbatches. The\u00a0material\u00a0used\u00a0as\u00a0the\u00a0base\u00a0material\u00a0generally\u00a0has\u00a0good\u00a0processability\u00a0and\u00a0thermal\u00a0stability.\u00a0PE\u00a0and\u00a0EVA\u00a0are\u00a0used\u00a0more\u00a0in\u00a0general\u00a0binders,\u00a0and\u00a0PP\u00a0and\u00a0PvC\u00a0are\u00a0also\u00a0used;\u00a0ABS\u00a0masterbatch\u00a0should\u00a0be\u00a0the\u00a0body;\u00a0SAN\u00a0generally\u00a0rarely\u00a0uses\u00a0ontology,\u00a0which\u00a0is\u00a0costly;\u00a0Carrier-free\u00a0wax;\u00a0If\u00a0you\u00a0do\u00a0chemical\u00a0fiber\u00a0masterbatch,\u00a0there\u00a0is\u00a0basically\u00a0no\u00a0universal\u00a0base\u00a0material,\u00a0you\u00a0need\u00a0to\u00a0use\u00a0the\u00a0specified\u00a0base\u00a0material,\u00a0and\u00a0other\u00a0base\u00a0materials\u00a0will\u00a0have\u00a0a\u00a0great\u00a0impact\u00a0on\u00a0the\u00a0strength\u00a0of\u00a0the\u00a0yarn. \u00a0 The\u00a0advantage\u00a0of\u00a0universal\u00a0masterbatch\u00a0is\u00a0that\u00a0it\u00a0is\u00a0easy\u00a0to\u00a0use,\u00a0but\u00a0its\u00a0disadvantage\u00a0is\u00a0that\u00a0the\u00a0scope\u00a0of\u00a0&#8220;general&#8221;\u00a0is\u00a0very\u00a0narrow,\u00a0and\u00a0the\u00a0technical\u00a0indicators\u00a0and\u00a0economic\u00a0benefits\u00a0are\u00a0also\u00a0poor,\u00a0which\u00a0is\u00a0manifested\u00a0in: Poor\u00a0predictability\u00a0of\u00a0coloring\u00a0effects.\u00a0Masterbatch\u00a0is\u00a0used\u00a0for\u00a0coloring,\u00a0and\u00a0the\u00a0pigments\u00a0of\u00a0general\u00a0masterbatch\u00a0will\u00a0show\u00a0different\u00a0colors\u00a0in\u00a0different\u00a0plastics,\u00a0so\u00a0the\u00a0predictability\u00a0of\u00a0coloring\u00a0effect\u00a0is\u00a0poor; Affect\u00a0other\u00a0properties\u00a0of\u00a0plastic\u00a0products.\u00a0In\u00a0particular,\u00a0the\u00a0impact\u00a0on\u00a0strength,\u00a0the\u00a0product\u00a0is\u00a0easy\u00a0to\u00a0deform\u00a0and\u00a0twist,\u00a0and\u00a0the\u00a0impact\u00a0on\u00a0engineering\u00a0plastics\u00a0is\u00a0more\u00a0obvious; The\u00a0cost\u00a0is\u00a0relatively\u00a0high.\u00a0In\u00a0order\u00a0to\u00a0be\u00a0&#8220;universal&#8221;,\u00a0general-purpose\u00a0masterbatches\u00a0often\u00a0use\u00a0pigments\u00a0with\u00a0higher\u00a0heat\u00a0resistance\u00a0grades,\u00a0resulting\u00a0in\u00a0waste. From\u00a0the\u00a0perspective\u00a0of\u00a0product\u00a0performance,\u00a0it\u00a0is\u00a0best\u00a0to\u00a0use\u00a0the\u00a0same\u00a0material\u00a0as\u00a0the\u00a0base\u00a0material\u00a0for\u00a0any\u00a0material,\u00a0so\u00a0that\u00a0the\u00a0compatibility\u00a0is\u00a0good,\u00a0but\u00a0it\u00a0is\u00a0impossible\u00a0for\u00a0each\u00a0manufacturer\u00a0to\u00a0make\u00a0masterbatch\u00a0by\u00a0itself,\u00a0which\u00a0is\u00a0also\u00a0very\u00a0troublesome.\u00a0Therefore,\u00a0it\u00a0generally\u00a0depends\u00a0on\u00a0how\u00a0to\u00a0ask\u00a0for\u00a0performance,\u00a0the\u00a0same\u00a0base\u00a0material\u00a0is\u00a0used\u00a0for\u00a0high\u00a0requirements,\u00a0and\u00a0general\u00a0base\u00a0materials\u00a0can\u00a0be\u00a0used\u00a0for\u00a0low\u00a0requirements. \u00a0 Q6:\u00a0What\u00a0additives\u00a0are\u00a0available\u00a0to\u00a0improve\u00a0the\u00a0compatibility\u00a0of\u00a0masterbatches\u00a0and\u00a0other\u00a0resins?\u00a0How\u00a0does\u00a0it\u00a0work? Answer:\u00a0The\u00a0compatible\u00a0additives\u00a0of\u00a0masterbatch\u00a0and\u00a0resin\u00a0are: Coupling\u00a0agent.\u00a0The\u00a0two\u00a0ends\u00a0react\u00a0with\u00a0the\u00a0pigment\u00a0and\u00a0resin\u00a0respectively,\u00a0and\u00a0the\u00a0pigment\u00a0resin\u00a0is\u00a0connected\u00a0with\u00a0chemical\u00a0bonds; One\u00a0end\u00a0is\u00a0compatible\u00a0with\u00a0pigments\u00a0and\u00a0the\u00a0other\u00a0end\u00a0is\u00a0compatible\u00a0with\u00a0resins,\u00a0and\u00a0intermolecular\u00a0forces\u00a0interact,\u00a0similar\u00a0to\u00a0the\u00a0principle\u00a0of\u00a0lipophilic\u00a0and\u00a0hydrophilic\u00a0action\u00a0of\u00a0detergents; Degussa\u00a0silicone\u00a0plastic\u00a0additive\u00a0Tegonler;\u00a0It\u00a0not\u00a0only\u00a0has\u00a0the\u00a0effect\u00a0of\u00a0compatibilizer,\u00a0but\u00a0also\u00a0adds\u00a0a\u00a0lubricating\u00a0backbone\u00a0to\u00a0play\u00a0the\u00a0role\u00a0of\u00a0lubrication. In\u00a0addition,\u00a0carrier\u00a0resins\u00a0that\u00a0directly\u00a0use\u00a0compatibilizers\u00a0as\u00a0masterbatches,\u00a0such\u00a0as\u00a0ethylene-acrylate\u00a0copolymers,\u00a0can\u00a0be\u00a0considered,\u00a0which\u00a0have\u00a0good\u00a0compatibility\u00a0with\u00a0PE,\u00a0PS,\u00a0PP,\u00a0PP,\u00a0etc. \u00a0 Q7:\u00a0I\u00a0provide\u00a0a\u00a0customer\u00a0with\u00a0masterbatch\u00a0to\u00a0produce\u00a0ABS\u00a0extruded\u00a0sheets,\u00a0but\u00a0there\u00a0are\u00a0always\u00a0a\u00a0lot\u00a0of\u00a0small\u00a0color\u00a0spots\u00a0on\u00a0the\u00a0extruded\u00a0plates,\u00a0and\u00a0it\u00a0feels\u00a0like\u00a0there\u00a0is\u00a0no\u00a0good\u00a0plasticization,\u00a0and\u00a0there\u00a0are\u00a0only\u00a0Chimei\u00a0ABS\u00a0extrusion\u00a0grade\u00a0base\u00a0materials\u00a0and\u00a0pigments\u00a0(Qin\u00a0white\u00a0powder,\u00a0etc.)\u00a0in\u00a0the\u00a0masterbatch,\u00a0what\u00a0can\u00a0be\u00a0done\u00a0to\u00a0solve\u00a0it? Answer:\u00a0The\u00a0cause\u00a0and\u00a0solution\u00a0of\u00a0the\u00a0problem\u00a0are\u00a0as\u00a0follows: Color\u00a0spots\u00a0can\u00a0be\u00a0caused\u00a0by\u00a0uneven\u00a0dispersion.\u00a0If\u00a0the\u00a0screw\u00a0shear\u00a0is\u00a0too\u00a0weak,\u00a0a\u00a0certain\u00a0pigment\u00a0in\u00a0the\u00a0masterbatch\u00a0will\u00a0not\u00a0be\u00a0dispersed\u00a0well,\u00a0and\u00a0the\u00a0equipment\u00a0with\u00a0a\u00a0stronger\u00a0twin-screw\u00a0shear\u00a0can\u00a0be\u00a0used;\u00a0When\u00a0using\u00a0a\u00a0dispersant\u00a0with\u00a0good\u00a0dispersibility,\u00a0we\u00a0should\u00a0also\u00a0pay\u00a0attention\u00a0to\u00a0the\u00a0amount\u00a0of\u00a0dispersant,\u00a0otherwise\u00a0it\u00a0will\u00a0produce\u00a0off-the-beaten;\u00a0In\u00a0the\u00a0production\u00a0process\u00a0of\u00a0masterbatch,\u00a0some\u00a0silicone\u00a0additives\u00a0are\u00a0appropriately\u00a0added,\u00a0which\u00a0will\u00a0improve\u00a0the\u00a0uniform\u00a0dispersion\u00a0of\u00a0toner,\u00a0and\u00a0the\u00a0toner\u00a0should\u00a0be\u00a0selected\u00a0as\u00a0easily\u00a0dispersed\u00a0dyes; The\u00a0carrier\u00a0is\u00a0not\u00a0very\u00a0liquid.\u00a0You\u00a0can\u00a0consider\u00a0replacing\u00a0the\u00a0carrier\u00a0resin,\u00a0using\u00a0the\u00a0resin\u00a0with\u00a0high\u00a0melt\u00a0flow\u00a0rate\u00a0as\u00a0the\u00a0carrier,\u00a0using\u00a050%\u00a0ABS\u00a0and\u00a050%\u00a0SAN\u00a0(all\u00a0powder)\u00a0as\u00a0the\u00a0carrier,\u00a0and\u00a0then\u00a0adding\u00a0some\u00a0lubricants\u00a0(such\u00a0as\u00a0EBS),\u00a0or\u00a0adding\u00a0some\u00a0PE\u00a0as\u00a0the\u00a0carrier\u00a0with\u00a0SAN; [&hellip;]<\/p>","protected":false},"author":1,"featured_media":1561,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1560","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DEMA - Plastic Twin Screw Extruder Manufacturer in China<\/title>\n<meta name=\"description\" content=\"DEMA extruder, twin screw extruder, plastic extruder, plastic extrusion machine, extruder screw barrel\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/njdema.com\/zh\/solutions-of-masterbatch-operation-problems.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DEMA - Plastic Twin Screw Extruder Manufacturer in China\" \/>\n<meta property=\"og:description\" content=\"DEMA extruder, twin screw extruder, plastic extruder, plastic extrusion machine, extruder screw barrel\" \/>\n<meta property=\"og:url\" content=\"https:\/\/njdema.com\/zh\/solutions-of-masterbatch-operation-problems.html\" \/>\n<meta property=\"og:site_name\" content=\"DEMA - Plastic Twin Screw Extruder Manufacturer in China\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-30T03:46:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/njdema.com\/wp-content\/uploads\/2025\/06\/plastic-masterbatch-granules.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"640\" \/>\n\t<meta property=\"og:image:height\" content=\"432\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"17 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#article\",\"isPartOf\":{\"@id\":\"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/njdema.com\/#\/schema\/person\/81b226e58bddc6be3d2d9384fd8d0fea\"},\"headline\":\"Solutions Of Masterbatch Operation Problems\",\"datePublished\":\"2025-06-30T03:46:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html\"},\"wordCount\":3405,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/njdema.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#primaryimage\"},\"thumbnailUrl\":\"https:\/\/njdema.com\/wp-content\/uploads\/2025\/06\/plastic-masterbatch-granules.jpg\",\"articleSection\":[\"News\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html\",\"url\":\"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html\",\"name\":\"DEMA - Plastic Twin Screw Extruder Manufacturer in China\",\"isPartOf\":{\"@id\":\"https:\/\/njdema.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#primaryimage\"},\"image\":{\"@id\":\"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#primaryimage\"},\"thumbnailUrl\":\"https:\/\/njdema.com\/wp-content\/uploads\/2025\/06\/plastic-masterbatch-granules.jpg\",\"datePublished\":\"2025-06-30T03:46:01+00:00\",\"description\":\"DEMA extruder, twin screw extruder, plastic extruder, plastic extrusion machine, extruder screw barrel\",\"breadcrumb\":{\"@id\":\"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#primaryimage\",\"url\":\"https:\/\/njdema.com\/wp-content\/uploads\/2025\/06\/plastic-masterbatch-granules.jpg\",\"contentUrl\":\"https:\/\/njdema.com\/wp-content\/uploads\/2025\/06\/plastic-masterbatch-granules.jpg\",\"width\":640,\"height\":432},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/njdema.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Solutions Of Masterbatch Operation Problems\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/njdema.com\/#website\",\"url\":\"https:\/\/njdema.com\/\",\"name\":\"DEMA - Plastic Twin Screw Extruder Manufacturer in China\",\"description\":\"We produce parallel twin screw extruder of high-performance, provide technology solutions and service. DEMA is your trusted partner in plastic compounding!\",\"publisher\":{\"@id\":\"https:\/\/njdema.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/njdema.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/njdema.com\/#organization\",\"name\":\"DEMA - Plastic Twin Screw Extruder Manufacturer in China\",\"url\":\"https:\/\/njdema.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/njdema.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/njdema.com\/wp-content\/uploads\/2026\/03\/cropped-nanjing-dema-site-logo.png\",\"contentUrl\":\"https:\/\/njdema.com\/wp-content\/uploads\/2026\/03\/cropped-nanjing-dema-site-logo.png\",\"width\":180,\"height\":60,\"caption\":\"DEMA - Plastic Twin Screw Extruder Manufacturer in China\"},\"image\":{\"@id\":\"https:\/\/njdema.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/njdema.com\/#\/schema\/person\/81b226e58bddc6be3d2d9384fd8d0fea\",\"name\":\"admin\",\"sameAs\":[\"https:\/\/njdema.com\"],\"url\":\"https:\/\/njdema.com\/zh\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u5851\u6599\u53cc\u87ba\u6746\u6324\u51fa\u673a\u5236\u9020\u5546 - \u5357\u4eac\u5fb7\u739b\u673a\u68b0","description":"DEMA extruder, twin screw extruder, plastic extruder, plastic extrusion machine, extruder screw barrel","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/njdema.com\/zh\/solutions-of-masterbatch-operation-problems.html","og_locale":"zh_CN","og_type":"article","og_title":"DEMA - Plastic Twin Screw Extruder Manufacturer in China","og_description":"DEMA extruder, twin screw extruder, plastic extruder, plastic extrusion machine, extruder screw barrel","og_url":"https:\/\/njdema.com\/zh\/solutions-of-masterbatch-operation-problems.html","og_site_name":"DEMA - Plastic Twin Screw Extruder Manufacturer in China","article_published_time":"2025-06-30T03:46:01+00:00","og_image":[{"width":640,"height":432,"url":"https:\/\/njdema.com\/wp-content\/uploads\/2025\/06\/plastic-masterbatch-granules.jpg","type":"image\/jpeg"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"17 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#article","isPartOf":{"@id":"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html"},"author":{"name":"admin","@id":"https:\/\/njdema.com\/#\/schema\/person\/81b226e58bddc6be3d2d9384fd8d0fea"},"headline":"Solutions Of Masterbatch Operation Problems","datePublished":"2025-06-30T03:46:01+00:00","mainEntityOfPage":{"@id":"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html"},"wordCount":3405,"commentCount":0,"publisher":{"@id":"https:\/\/njdema.com\/#organization"},"image":{"@id":"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#primaryimage"},"thumbnailUrl":"https:\/\/njdema.com\/wp-content\/uploads\/2025\/06\/plastic-masterbatch-granules.jpg","articleSection":["News"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#respond"]}]},{"@type":"WebPage","@id":"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html","url":"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html","name":"\u5851\u6599\u53cc\u87ba\u6746\u6324\u51fa\u673a\u5236\u9020\u5546 - \u5357\u4eac\u5fb7\u739b\u673a\u68b0","isPartOf":{"@id":"https:\/\/njdema.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#primaryimage"},"image":{"@id":"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#primaryimage"},"thumbnailUrl":"https:\/\/njdema.com\/wp-content\/uploads\/2025\/06\/plastic-masterbatch-granules.jpg","datePublished":"2025-06-30T03:46:01+00:00","description":"DEMA extruder, twin screw extruder, plastic extruder, plastic extrusion machine, extruder screw barrel","breadcrumb":{"@id":"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#primaryimage","url":"https:\/\/njdema.com\/wp-content\/uploads\/2025\/06\/plastic-masterbatch-granules.jpg","contentUrl":"https:\/\/njdema.com\/wp-content\/uploads\/2025\/06\/plastic-masterbatch-granules.jpg","width":640,"height":432},{"@type":"BreadcrumbList","@id":"https:\/\/njdema.com\/solutions-of-masterbatch-operation-problems.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/njdema.com\/"},{"@type":"ListItem","position":2,"name":"Solutions Of Masterbatch Operation Problems"}]},{"@type":"WebSite","@id":"https:\/\/njdema.com\/#website","url":"https:\/\/njdema.com\/","name":"\u5851\u6599\u53cc\u87ba\u6746\u6324\u51fa\u673a\u5236\u9020\u5546 - \u5357\u4eac\u5fb7\u739b\u673a\u68b0","description":"\u5357\u4eac\u5fb7\u739b\u673a\u68b0\u662f\u4e00\u5bb6\u4e13\u4e1a\u7684\u53cc\u87ba\u6746\u6324\u51fa\u673a\u5236\u9020\u5546\uff0c\u63d0\u4f9b\u53cc\u87ba\u6746\u9020\u7c92\u673a\uff0c\u540c\u5411\u5e73\u884c\u53cc\u87ba\u6746\u6324\u51fa\u673a\uff0c\u6539\u6027\u53cc\u87ba\u6746\u9020\u7c92\u673a\uff0c\u5b9e\u9a8c\u9020\u7c92\u673a\u548c\u87ba\u7eb9\u5143\u4ef6\u7b49\u3002\u4ef7\u683c\u4f18\u60e0\uff0c\u8d28\u91cf\u4fdd\u8bc1\uff0c\u6b22\u8fce\u5782\u8be2\u3002","publisher":{"@id":"https:\/\/njdema.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/njdema.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/njdema.com\/#organization","name":"\u5851\u6599\u53cc\u87ba\u6746\u6324\u51fa\u673a\u5236\u9020\u5546 - \u5357\u4eac\u5fb7\u739b\u673a\u68b0","url":"https:\/\/njdema.com\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/njdema.com\/#\/schema\/logo\/image\/","url":"https:\/\/njdema.com\/wp-content\/uploads\/2026\/03\/cropped-nanjing-dema-site-logo.png","contentUrl":"https:\/\/njdema.com\/wp-content\/uploads\/2026\/03\/cropped-nanjing-dema-site-logo.png","width":180,"height":60,"caption":"DEMA - Plastic Twin Screw Extruder Manufacturer in China"},"image":{"@id":"https:\/\/njdema.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/njdema.com\/#\/schema\/person\/81b226e58bddc6be3d2d9384fd8d0fea","name":"admin","sameAs":["https:\/\/njdema.com"],"url":"https:\/\/njdema.com\/zh\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/njdema.com\/zh\/wp-json\/wp\/v2\/posts\/1560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/njdema.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/njdema.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/njdema.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/njdema.com\/zh\/wp-json\/wp\/v2\/comments?post=1560"}],"version-history":[{"count":0,"href":"https:\/\/njdema.com\/zh\/wp-json\/wp\/v2\/posts\/1560\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/njdema.com\/zh\/wp-json\/wp\/v2\/media\/1561"}],"wp:attachment":[{"href":"https:\/\/njdema.com\/zh\/wp-json\/wp\/v2\/media?parent=1560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/njdema.com\/zh\/wp-json\/wp\/v2\/categories?post=1560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/njdema.com\/zh\/wp-json\/wp\/v2\/tags?post=1560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}