{"id":1542,"date":"2025-06-30T11:40:54","date_gmt":"2025-06-30T03:40:54","guid":{"rendered":"https:\/\/njdema.com\/?p=1542"},"modified":"2025-09-03T17:01:15","modified_gmt":"2025-09-03T09:01:15","slug":"how-to-identify-plastic-types-most-pratical-guide","status":"publish","type":"post","link":"https:\/\/njdema.com\/zh\/how-to-identify-plastic-types-most-pratical-guide.html","title":{"rendered":"\u5982\u4f55\u8bc6\u522b\u5851\u6599\u7c7b\u578b\uff1a\u6700\u5b9e\u7528\u7684\u6307\u5357"},"content":{"rendered":"

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\"\"<\/p>\n

\u00a0<\/b><\/strong>\u4e0b\u9762\u4ecb\u7ecd\u51e0\u79cd\u5e38\u7528\u5851\u6599\u6750\u8d28\u7684\u9274\u522b\u65b9\u6cd5\uff1a<\/h2>\n

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 <\/p>\n

2. \u71c3\u70e7\u89c2\u5bdf\u6cd5<\/h3>\n

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<\/h2>\n

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\u6211\u4eec\u7684 \u9ad8\u6548\u53cc\u87ba\u6746\u6324\u51fa\u673a\u548c\u9020\u7c92\u751f\u4ea7\u7ebf<\/a> \u7ecf\u8fc7\u7cbe\u5fc3\u8bbe\u8ba1\uff0c\u53ef\u5904\u7406\u5404\u79cd\u7cbe\u786e\u8bc6\u522b\u7684\u6750\u6599\u914d\u6df7\u2014\u2014\u4ece\u5e38\u89c1\u7684 PP \u548c PE \u5230 ABS\u3001PA\u3001PC\u3001PS \u7b49\u5de5\u7a0b\u5851\u6599\u3002<\/a>.
\n\u8054\u7cfb\u6211\u4eec\u514d\u8d39\u54a8\u8be2\u5e76\u67e5\u770b\u6211\u4eec\u5851\u6599\u53cc\u87ba\u6746\u6324\u51fa\u673a\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>","protected":false},"excerpt":{"rendered":"

Due to the limited conditions of the factory, it is not like the laboratory can be analyzed plastic types by instruments, but can only be identified by appearance. Preliminary judgment of different plastics by combustion method requires a certain amount of experience and long-term exposure. When identifying parts made of several materials, it is necessary […]<\/p>","protected":false},"author":1,"featured_media":1546,"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-1542","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"\nHow To Identify Plastic Types: Most Practical Guide<\/title>\n<meta name=\"description\" content=\"Struggling to identify plastic types without instruments? 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