{"id":45128,"date":"2022-03-13T17:18:13","date_gmt":"2022-03-13T17:18:13","guid":{"rendered":"https:\/\/nailknowledge.org\/?post_type=glossary&#038;p=45128"},"modified":"2022-03-13T17:18:14","modified_gmt":"2022-03-13T17:18:14","slug":"chat-khoi-tao-quang-hoc","status":"publish","type":"glossary","link":"https:\/\/nailknowledge.org\/vi\/glossary\/photoinitiators","title":{"rendered":"Ch\u1ea5t kh\u1edfi t\u1ea1o quang h\u1ecdc"},"content":{"rendered":"<p>Ch\u1ea5t kh\u1edfi t\u1ea1o quang l\u00e0 ph\u00e2n t\u1eed t\u1ea1o ra c\u00e1c lo\u00e0i ph\u1ea3n \u1ee9ng (g\u1ed1c t\u1ef1 do, cation ho\u1eb7c anion) khi ti\u1ebfp x\u00fac v\u1edbi b\u1ee9c x\u1ea1 (tia c\u1ef1c t\u00edm ho\u1eb7c \u00e1nh s\u00e1ng kh\u1ea3 ki\u1ebfn). Ch\u1ea5t kh\u1edfi t\u1ea1o quang s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng tia c\u1ef1c t\u00edm \u0111\u1ec3 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh tr\u00f9ng h\u1ee3p.<\/p>\n\n\n\n<p>Ch\u1ea5t kh\u1edfi t\u1ea1o quang t\u1ed5ng h\u1ee3p l\u00e0 th\u00e0nh ph\u1ea7n ch\u00ednh trong polyme quang (t\u1ee9c l\u00e0 l\u1edbp ph\u1ee7 quang h\u00f3a nh\u01b0 gel UV, ch\u1ea5t k\u1ebft d\u00ednh v\u00e0 ch\u1ea5t ph\u1ee5c h\u1ed3i r\u0103ng).<\/p>","protected":false},"excerpt":{"rendered":"<p>A\u00a0photoinitiator\u00a0is a molecule that creates reactive species (free radicals,\u00a0cations\u00a0or\u00a0anions) when exposed to radiation (UV or visible). Photoinitiators use UV energy to initiate the polymerization process. Synthetic photoinitiators are key components in\u00a0photopolymers\u00a0(i.e., photo-curable coatings like UV gels, adhesives, and dental restoratives).<\/p>","protected":false},"author":2405,"featured_media":0,"menu_order":0,"template":"","meta":{"_yoast_wpseo_focuskw":"photoinitiators","_yoast_wpseo_metadesc":"Synthetic photoinitiators are key components in\u00a0photopolymers\u00a0(i.e., photo-curable coatings like UV gels, adhesives, and dental restoratives).","_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"class_list":{"0":"post-45128","1":"glossary","2":"type-glossary","3":"status-publish","5":"entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Photoinitiators - NailKnowledge<\/title>\n<meta name=\"description\" content=\"Synthetic photoinitiators are key components in\u00a0photopolymers\u00a0(i.e., photo-curable coatings like UV gels, adhesives, and dental restoratives).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nailknowledge.org\/vi\/tu-dien-thuat-ngu\/chat-khoi-tao-quang-hoc\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Photoinitiators - 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