{"id":8197,"date":"2025-04-27T07:26:41","date_gmt":"2025-04-27T07:26:41","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=8197"},"modified":"2026-04-28T10:42:53","modified_gmt":"2026-04-28T10:42:53","slug":"why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/zh\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/","title":{"rendered":"\u4e3a\u4ec0\u4e48\u6a1f\u8111\u918c\u5e38\u7528\u4f5c\u5149\u56fa\u5316\u590d\u5408\u6811\u8102\u7684\u5149\u654f\u5242\uff1f"},"content":{"rendered":"<p>\u6a1f\u8111\u918c\uff08CQ\uff09\u4f5c\u4e3a\u5149\u654f\u5242\uff08\u5149\u5f15\u53d1\u5242\uff09\u5728\u5149\u56fa\u5316\u590d\u5408\u6811\u8102\uff08\u5c24\u5176\u662f\u7259\u79d1\u4fee\u590d\u6750\u6599\uff09\u4e2d\u7684\u5e7f\u6cdb\u5e94\u7528\uff0c\u4e3b\u8981\u4e0e\u5176\u72ec\u7279\u7684\u5316\u5b66\u7279\u6027\u548c\u5e94\u7528\u4f18\u52bf\u5bc6\u5207\u76f8\u5173\u3002\u5177\u4f53\u539f\u56e0\u5206\u6790\u5982\u4e0b\uff1a<\/p>\n<p>1.\u5339\u914d\u53ef\u89c1\u5149\u6ce2\u957f\uff0c\u9002\u5408\u4e34\u5e8a\u5e94\u7528<br \/>\n\u5438\u6536\u7279\u6027\uff1a<br \/>\n\u6a1f\u8111\u918c\u7684\u5438\u6536\u5cf0\u4f4d\u4e8e 468 \u7eb3\u7c73\u84dd\u5149\u533a\u57df\uff0c\u4e0e\u7259\u79d1\u5149\u56fa\u5316\u8bbe\u5907\uff08\u5982 LED \u5149\u56fa\u5316\u706f\uff09\u53d1\u51fa\u7684\u84dd\u5149\uff08450-490 \u7eb3\u7c73\uff09\u9ad8\u5ea6\u5339\u914d\u3002<\/p>\n<p>\u4f20\u7edf\u7684\u7d2b\u5916\u7ebf\u56fa\u5316\u5242\uff08\u5982\u82ef\u4e8c\u82ef\u919a\uff09\u9700\u8981\u7d2b\u5916\u7ebf\uff08UV\uff09\u6765\u6fc0\u53d1\uff0c\u4f46\u7d2b\u5916\u7ebf\u5bf9\u4eba\u4f53\u7ec4\u7ec7\u6709\u5bb3\uff0c\u800c\u84dd\u5149\u5bf9\u53e3\u8154\u64cd\u4f5c\u6765\u8bf4\u66f4\u5b89\u5168\uff0c\u7a7f\u900f\u529b\u66f4\u5f3a\u3002<\/p>\n<p>\u5149\u5f15\u53d1\u6548\u7387\u9ad8\uff1a<br \/>\nCQ \u53ef\u5728\u84dd\u5149\u7167\u5c04\u4e0b\u8fc5\u901f\u5438\u6536\u80fd\u91cf\u5e76\u4ea7\u751f\u6d3b\u6027\u81ea\u7531\u57fa\uff08\u901a\u8fc7\u6c22\u6355\u83b7\u53cd\u5e94\u6216\u4e0e\u80fa\u4fc3\u8fdb\u5242\u7684\u534f\u540c\u6548\u5e94\uff09\uff0c\u4ece\u800c\u6709\u6548\u5730\u5f15\u53d1\u6811\u8102\u5355\u4f53\uff08\u5982 Bis-GMA\u3001UDMA\uff09\u7684\u805a\u5408\u3002<\/p>\n<p>2.\u826f\u597d\u7684\u751f\u7269\u517c\u5bb9\u6027\u548c\u5b89\u5168\u6027<br \/>\n\u7ec6\u80de\u6bd2\u6027\u4f4e\uff1a<br \/>\n\u6a1f\u8111\u918c\u672c\u8eab\u53ca\u5176\u5149\u89e3\u4ea7\u7269\uff08\u5982\u6a1f\u8111\u884d\u751f\u7269\uff09\u6bd2\u6027\u4f4e\uff0c\u7b26\u5408\u7259\u79d1\u6750\u6599\u7684\u751f\u7269\u76f8\u5bb9\u6027\u6807\u51c6\uff08\u5982 ISO 10993\uff09\u3002<\/p>\n<p>\u4e0e\u5176\u4ed6\u5149\u5f15\u53d1\u5242\uff08\u5982 TPO\uff09\u76f8\u6bd4\uff0cCQ \u56fa\u5316\u540e\u7684\u6b8b\u7559\u7269\u66f4\u5c11\uff0c\u957f\u671f\u5b89\u5168\u6027\u66f4\u9ad8\u3002<\/p>\n<p>\u65e0\u523a\u6fc0\u6027\u6c14\u5473\uff1a<br \/>\nCQ \u6ca1\u6709\u660e\u663e\u7684\u6325\u53d1\u6027\u6216\u523a\u6fc0\u6027\u6c14\u5473\uff0c\u9002\u5408\u5728\u5c01\u95ed\u7684\u53e3\u8154\u73af\u5883\u4e2d\u4f7f\u7528\uff0c\u4ee5\u514d\u5f15\u8d77\u60a3\u8005\u4e0d\u9002\u3002<\/p>\n<p>3.\u4e0e\u6811\u8102\u7cfb\u7edf\u7684\u517c\u5bb9\u6027<br \/>\n\u6eb6\u89e3\u6027\u548c\u7a33\u5b9a\u6027\uff1a<br \/>\nCQ \u5728\u6811\u8102\u57fa\u4f53\uff08\u5982\u7532\u57fa\u4e19\u70ef\u9178\u916f\u5355\u4f53\uff09\u4e2d\u7684\u6eb6\u89e3\u5ea6\u9ad8\uff08\u7ea6 0.1-1 wt%\uff09\uff0c\u5ba4\u6e29\u4e0b\u5316\u5b66\u6027\u8d28\u7a33\u5b9a\uff0c\u4e0d\u6613\u81ea\u53d1\u805a\u5408\u6216\u964d\u89e3\uff0c\u53ef\u5ef6\u957f\u6750\u6599\u7684\u50a8\u5b58\u671f\u3002<\/p>\n<p>\u989c\u8272\u9002\u5e94\u6027\u5f3a\uff1a<br \/>\nCQ \u672c\u8eab\u5448\u6de1\u9ec4\u8272\uff0c\u4f46\u6811\u8102\u56fa\u5316\u540e\u5bf9\u989c\u8272\u5f71\u54cd\u4e0d\u5927\uff0c\u7279\u522b\u9002\u7528\u4e8e\u6709\u7f8e\u89c2\u8981\u6c42\u7684\u7259\u79d1\u4fee\u590d\u6750\u6599\uff08\u5982\u590d\u5408\u6811\u8102\u9700\u8981\u4e0e\u5929\u7136\u7259\u8272\u76f8\u5339\u914d\uff09\u3002<\/p>\n<p>4.\u534f\u540c\u4f5c\u7528\u548c\u914d\u65b9\u7075\u6d3b\u6027<br \/>\n\u4e0e\u80fa\u4fc3\u8fdb\u5242\u7684\u534f\u540c\u4f5c\u7528\uff1a<br \/>\n\u4e34\u5e8a\u5236\u5242\u901a\u5e38\u5c06 CQ \u4e0e\u53d4\u80fa\u4fc3\u8fdb\u5242\uff08\u5982 DMABEE\u30014-EDMAB\uff09\u7ed3\u5408\u4f7f\u7528\uff0c\u5f62\u6210\u6c27\u5316\u8fd8\u539f\u7cfb\u7edf\uff1a<\/p>\n<p>\u84dd\u5149\u6fc0\u53d1 CQ\u2192\u80fa\u6c22\u539f\u5b50\u4ea7\u751f CQ\u2192\u4ea7\u751f\u81ea\u7531\u57fa\u2192\u5f15\u53d1\u6811\u8102\u805a\u5408\u3002<\/p>\n<p>\u8fd9\u79cd\u534f\u540c\u4f5c\u7528\u5927\u5927\u63d0\u9ad8\u4e86\u5f15\u53d1\u6548\u7387\uff0c\u5e76\u80fd\u5728\u4f4e\u5149\u7167\u5f3a\u5ea6\u4e0b\u5feb\u901f\u56fa\u5316\u3002<\/p>\n<p>\u56fa\u5316\u6df1\u5ea6\u53ef\u8c03\uff1a<br \/>\n\u901a\u8fc7\u8c03\u8282 CQ \u6d53\u5ea6\u548c\u5149\u7167\u5f3a\u5ea6\uff0c\u53ef\u4ee5\u63a7\u5236\u6811\u8102\u7684\u56fa\u5316\u6df1\u5ea6\uff08\u901a\u5e38\u4e3a 2-4 \u6beb\u7c73\uff09\uff0c\u4ee5\u6ee1\u8db3\u7259\u79d1\u4fee\u590d\u4f53\u9010\u5c42\u56fa\u5316\u7684\u9700\u6c42\u3002<\/p>\n<p>5.\u6210\u719f\u7684\u6280\u672f\u548c\u76d1\u7ba1\u652f\u6301<br \/>\n\u5386\u53f2\u7533\u8bf7\u6838\u67e5\uff1a<br \/>\n\u81ea 20 \u4e16\u7eaa 70 \u5e74\u4ee3\u4ee5\u6765\uff0cCQ \u4e00\u76f4\u88ab\u7528\u4e8e\u7259\u79d1\u6811\u8102\u3002\u5b83\u79ef\u7d2f\u4e86\u5927\u91cf\u7684\u4e34\u5e8a\u6570\u636e\uff0c\u5176\u6027\u80fd\u548c\u5b89\u5168\u6027\u5df2\u5f97\u5230\u5e7f\u6cdb\u8ba4\u53ef\u3002<\/p>\n<p>\u7f8e\u56fd\u7259\u79d1\u534f\u4f1a (ADA) \u548c ISO \u6807\u51c6\u90fd\u5efa\u8bae\u5c06 CQ \u4f5c\u4e3a\u5149\u56fa\u5316\u6811\u8102\u7684\u6838\u5fc3\u5f15\u53d1\u5242\u3002<\/p>\n<p>\u66ff\u4ee3\u54c1\u7684\u5c40\u9650\u6027\uff1a<br \/>\n\u5176\u4ed6\u53ef\u89c1\u5149\u5f15\u53d1\u5242\uff08\u5982 TPO\u3001Ivocerin\uff09\u7684\u5f15\u53d1\u6548\u7387\u8f83\u9ad8\uff0c\u4f46\u5b58\u5728\u4ee5\u4e0b\u95ee\u9898\uff1a<\/p>\n<p>\u989c\u8272\u5e72\u6270\uff08\u5982 TPO \u4e3a\u9ec4\u8272\uff0c\u5f71\u54cd\u7f8e\u89c2\uff09\uff1b<\/p>\n<p>\u6bd2\u6027\u4e89\u8bae\uff08\u67d0\u4e9b\u65b0\u542f\u52a8\u5242\u7684\u4ee3\u8c22\u7269\u53ef\u80fd\u6709\u6f5c\u5728\u98ce\u9669\uff09\uff1b<\/p>\n<p>\u6210\u672c\u548c\u5de5\u827a\u590d\u6742\u6027\uff08\u9700\u8981\u8c03\u6574\u6811\u8102\u914d\u65b9\u548c\u8bbe\u5907\uff09\u3002<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>A practical selection route for photoinitiator-related projects<\/h2>\n<p>When technical buyers or formulators screen photoinitiators, the most useful decision frame is usually cure quality plus application fit: which package cures reliably, keeps appearance acceptable, and still works under the lamp, film thickness, and substrate conditions of the actual process.<\/p>\n<ul>\n<li><strong>Match the package to the lamp first:<\/strong> mercury lamps, UV LEDs, and visible-light systems can rank the same photoinitiators very differently.<\/li>\n<li><strong>Check depth cure and surface cure separately:<\/strong> a film that feels dry on top can still be weak underneath.<\/li>\n<li><strong>Balance yellowing with reactivity:<\/strong> the strongest deep-cure route is not always the best commercial choice if color or migration risk becomes unacceptable.<\/li>\n<li><strong>Use the final formula as the benchmark:<\/strong> pigment load, monomer package, and film thickness can all change the apparent ranking of the same initiator.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-tpo-l-cas-84434-11-7\/\">CHLUMINIT TPO-L<\/a>:<\/strong> A strong low-yellowing reference for LED-oriented UV systems.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/zh\/product\/cas-270586-78-2\/\">CHLUMINIT TMO<\/a>:<\/strong> A valuable comparison point when lower yellowing or TPO-replacement discussions matter.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\">CHLUMINIT 819<\/a>:<\/strong> Useful when a formulation needs stronger absorption and deeper cure support.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/zh\/product\/irgacure-1173-cas-7473-98-5\/\">CHLUMINIT 1173<\/a>:<\/strong> A practical comparison point for classic short-wave UV initiation.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why are blended photoinitiator packages so common?<\/strong><br \/>Because one product may control yellowing or lamp fit well while another improves cure depth or line-speed performance, so the full package is often stronger than any single grade.<\/p>\n<p><strong>Should incomplete cure always be solved by adding more initiator?<\/strong><br \/>Not automatically. The real limitation may be the lamp, film thickness, pigment shading, or the rest of the reactive system rather than simple under-dosage.<\/p>\n<p><!-- lc-commercial-end --><\/p>\n<h2><strong><b>\u7acb\u5373\u8054\u7cfb\u6211\u4eec\uff01<\/b><\/strong><\/h2>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> For practical formulation work, photoinitiator screening starts with the light source and film build, then checks yellowing, adhesion, and cure completeness under real production conditions.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<h4><strong><b>\u5982\u679c\u60a8\u9700\u8981\u4ef7\u683c\u6216\u6837\u54c1\u6d4b\u8bd5\uff0c\u8bf7\u5728\u4e0b\u8868\u4e2d\u586b\u5199\u60a8\u7684\u8054\u7cfb\u4fe1\u606f\uff0c\u6211\u4eec\u901a\u5e38\u4f1a\u5728 24 \u5c0f\u65f6\u5185\u4e0e\u60a8\u8054\u7cfb\u3002\u60a8\u4e5f\u53ef\u4ee5\u7ed9\u6211\u53d1\u7535\u5b50\u90ae\u4ef6 <a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #00ccff;\">info@longchangchemical.com<\/span><\/a>\u00a0\u8bf7\u5728\u5de5\u4f5c\u65f6\u95f4\uff08UTC+8 \u5468\u4e00\u81f3\u5468\u516d\uff0c\u4e0a\u5348 8:30 \u81f3\u4e0b\u5348 6:00\uff09\u6216\u4f7f\u7528\u7f51\u7ad9\u5373\u65f6\u804a\u5929\u5de5\u5177\u83b7\u5f97\u53ca\u65f6\u56de\u590d\u3002<\/b><\/strong><\/h4>\n<p>&nbsp;<\/p>\n<table style=\"border-collapse: collapse; width: 435.77pt;\" border=\"0\" width=\"581\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt; width: 215.25pt;\" width=\"287\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-tpo-cas-75980-60-8\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 TPO<\/span><\/a><\/td>\n<td style=\"width: 220.50pt;\" width=\"294\">\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 75980-60-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/cas-270586-78-2\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 TMO<\/span><\/a><\/td>\n<td>cas 270586-78-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-pd-01-cas-579-07-7\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 PD-01<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 579-07-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-pbz-cas-2128-93-0\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 PBZ<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 2128-93-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-oxe-02-cas-478556-66-0\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 OXE-02<\/span><\/a><\/td>\n<td>cas 478556-66-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-ombb\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 OMBB<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e 606-28-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-mpbz-6012\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 MPBZ (6012)<\/span><\/a><\/td>\n<td>CAS 86428-83-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-mbp-cas-134-84-9\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 MBP<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 134-84-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-mbf-cas-15206-55-0\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 MBF<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 15206-55-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-lap-cas-85073-19-4\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 LAP<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 85073-19-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-itx-cas-5495-84-1\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 ITX<\/span><\/a><\/td>\n<td>CAS 5495-84-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-emk\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 EMK<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 90-93-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-eha-cas-21245-02-3\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 EHA<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 21245-02-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-edb-cas-10287-53-3\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 EDB<\/span><\/a><\/td>\n<td>CAS 10287-53-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-detx-cas-82799-44-8\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 DETX<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 82799-44-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-cq\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 CQ \/ \u6a1f\u8111\u918c<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 10373-78-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-cbp-cas-134-85-0\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 CBP<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 134-85-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-bp-cas-119-61-9\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 BP \/ \u4e8c\u82ef\u7532\u916e<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 119-61-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-bms\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 BMS<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e 83846-85-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-938\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 938<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 61358-25-6<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-937-cas-71786-70-4\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 937<\/span><\/a><\/td>\n<td>CAS 71786-70-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-819-dw\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 819 DW<\/span><\/a><\/td>\n<td>cas 162881-26-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 819<\/span><\/a><\/td>\n<td>cas 162881-26-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-784-cas-125051-32-3\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 784<\/span><\/a><\/td>\n<td>cas 125051-32-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-754-cas-211510-16-6-442536-99-4\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 754<\/span><\/a><\/td>\n<td>CAS 211510-16-6 442536-99-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-6993-cas-71449-78-0\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 6993<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 71449-78-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-6976\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 6976<\/span><\/a><\/td>\n<td>cas 71449-78-0 89452-37-9 108-32-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-379-cas-119344-86-4\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 379<\/span><\/a><\/td>\n<td>cas 119344-86-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-369-cas-119313-12-1\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 369<\/span><\/a><\/td>\n<td>cas 119313-12-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-160\/\">\u5149\u5f15\u53d1\u5242 160<\/a><\/span><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 71868-15-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-1206\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 1206<\/span><\/a><\/td>\n<td><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/irgacure-1173-cas-7473-98-5\/\"><span style=\"color: #00ccff;\">\u5149\u5f15\u53d1\u5242 1173<\/span><\/a><\/td>\n<td>\u5316\u5b66\u6587\u6458\u793e\u7f16\u53f7 7473-98-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>The widespread use of camphorquinone (CQ) as a photosensitizer (photoinitiator) in light-curing composite resins (especially dental restorative materials) is mainly closely related to its unique chemical properties and application advantages.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[143],"tags":[],"class_list":["post-8197","post","type-post","status-publish","format-standard","hentry","category-uv-light-curing-series"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why is camphor quinone commonly used as a photosensitizer in light-curing composite resins? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"The widespread use of camphorquinone (CQ) as a photosensitizer (photoinitiator) in light-curing composite resins (especially dental restorative material...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/zh\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why is camphor quinone commonly used as a photosensitizer in light-curing composite resins? - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"The widespread use of camphorquinone (CQ) as a photosensitizer (photoinitiator) in light-curing composite resins (especially dental restorative material...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangchemical.com\/zh\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/\" \/>\n<meta property=\"og:site_name\" content=\"Longchang Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-27T07:26:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T10:42:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Longchang Chemical\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/\"},\"author\":{\"name\":\"Longchang Chemical\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\"},\"headline\":\"Why is camphor quinone commonly used as a photosensitizer in light-curing composite resins?\",\"datePublished\":\"2025-04-27T07:26:41+00:00\",\"dateModified\":\"2026-04-28T10:42:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/\"},\"wordCount\":1018,\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"articleSection\":[\"UV light curing series\"],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/\",\"url\":\"https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/\",\"name\":\"Why is camphor quinone commonly used as a photosensitizer in light-curing composite resins? - Longchang Chemical\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/#website\"},\"datePublished\":\"2025-04-27T07:26:41+00:00\",\"dateModified\":\"2026-04-28T10:42:53+00:00\",\"description\":\"The widespread use of camphorquinone (CQ) as a photosensitizer (photoinitiator) in light-curing composite resins (especially dental restorative material...\",\"breadcrumb\":{\"@id\":\"https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangchemical.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Why is camphor quinone commonly used as a photosensitizer in light-curing composite resins?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/longchangchemical.com\/#website\",\"url\":\"https:\/\/longchangchemical.com\/\",\"name\":\"Longchang Chemical\",\"description\":\"China chemical manufacturer \uff06 supplier\",\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/longchangchemical.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/longchangchemical.com\/#organization\",\"name\":\"Longchang Chemical\",\"url\":\"https:\/\/longchangchemical.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"contentUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Longchang Chemical\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\",\"name\":\"Longchang Chemical\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"caption\":\"Longchang Chemical\"},\"sameAs\":[\"https:\/\/longchangchemical.com\"],\"url\":\"https:\/\/longchangchemical.com\/zh\/author\/infolongchangchemical-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u4e3a\u4ec0\u4e48\u6a1f\u8111\u918c\u5e38\u7528\u4f5c\u5149\u56fa\u5316\u590d\u5408\u6811\u8102\u7684\u5149\u654f\u5242\uff1f- \u9686\u660c\u5316\u5de5","description":"The widespread use of camphorquinone (CQ) as a photosensitizer (photoinitiator) in light-curing composite resins (especially dental restorative material...","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:\/\/longchangchemical.com\/zh\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/","og_locale":"zh_CN","og_type":"article","og_title":"Why is camphor quinone commonly used as a photosensitizer in light-curing composite resins? - Longchang Chemical","og_description":"The widespread use of camphorquinone (CQ) as a photosensitizer (photoinitiator) in light-curing composite resins (especially dental restorative material...","og_url":"https:\/\/longchangchemical.com\/zh\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/","og_site_name":"Longchang Chemical","article_published_time":"2025-04-27T07:26:41+00:00","article_modified_time":"2026-04-28T10:42:53+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg","type":"image\/jpeg"}],"author":"Longchang Chemical","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/#article","isPartOf":{"@id":"https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/"},"author":{"name":"Longchang Chemical","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e"},"headline":"Why is camphor quinone commonly used as a photosensitizer in light-curing composite resins?","datePublished":"2025-04-27T07:26:41+00:00","dateModified":"2026-04-28T10:42:53+00:00","mainEntityOfPage":{"@id":"https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/"},"wordCount":1018,"publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"articleSection":["UV light curing series"],"inLanguage":"zh-Hans"},{"@type":"WebPage","@id":"https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/","url":"https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/","name":"\u4e3a\u4ec0\u4e48\u6a1f\u8111\u918c\u5e38\u7528\u4f5c\u5149\u56fa\u5316\u590d\u5408\u6811\u8102\u7684\u5149\u654f\u5242\uff1f- \u9686\u660c\u5316\u5de5","isPartOf":{"@id":"https:\/\/longchangchemical.com\/#website"},"datePublished":"2025-04-27T07:26:41+00:00","dateModified":"2026-04-28T10:42:53+00:00","description":"The widespread use of camphorquinone (CQ) as a photosensitizer (photoinitiator) in light-curing composite resins (especially dental restorative material...","breadcrumb":{"@id":"https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/longchangchemical.com\/why-is-camphor-quinone-commonly-used-as-a-photosensitizer-in-light-curing-composite-resins\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangchemical.com\/"},{"@type":"ListItem","position":2,"name":"Why is camphor quinone commonly used as a photosensitizer in light-curing composite resins?"}]},{"@type":"WebSite","@id":"https:\/\/longchangchemical.com\/#website","url":"https:\/\/longchangchemical.com\/","name":"\u9686\u660c\u5316\u5de5","description":"\u4e2d\u56fd\u5316\u5b66\u54c1\u5236\u9020\u5546\u548c\u4f9b\u5e94\u5546","publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/longchangchemical.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/longchangchemical.com\/#organization","name":"\u9686\u660c\u5316\u5de5","url":"https:\/\/longchangchemical.com\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/","url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","contentUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","width":512,"height":512,"caption":"Longchang Chemical"},"image":{"@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e","name":"\u9686\u660c\u5316\u5de5","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","caption":"Longchang Chemical"},"sameAs":["https:\/\/longchangchemical.com"],"url":"https:\/\/longchangchemical.com\/zh\/author\/infolongchangchemical-com\/"}]}},"_links":{"self":[{"href":"https:\/\/longchangchemical.com\/zh\/wp-json\/wp\/v2\/posts\/8197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/longchangchemical.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/longchangchemical.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/zh\/wp-json\/wp\/v2\/comments?post=8197"}],"version-history":[{"count":4,"href":"https:\/\/longchangchemical.com\/zh\/wp-json\/wp\/v2\/posts\/8197\/revisions"}],"predecessor-version":[{"id":9894,"href":"https:\/\/longchangchemical.com\/zh\/wp-json\/wp\/v2\/posts\/8197\/revisions\/9894"}],"wp:attachment":[{"href":"https:\/\/longchangchemical.com\/zh\/wp-json\/wp\/v2\/media?parent=8197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangchemical.com\/zh\/wp-json\/wp\/v2\/categories?post=8197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangchemical.com\/zh\/wp-json\/wp\/v2\/tags?post=8197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}