{"id":7662,"date":"2024-11-29T12:52:18","date_gmt":"2024-11-29T12:52:18","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7662"},"modified":"2026-04-28T10:42:43","modified_gmt":"2026-04-28T10:42:43","slug":"how-to-substitute-tpo-photoinitiator","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/zh\/how-to-substitute-tpo-photoinitiator\/","title":{"rendered":"\u5982\u4f55\u66ff\u4ee3 tpo \u5149\u5f15\u53d1\u5242"},"content":{"rendered":"<h1><strong>\u5982\u4f55\u66ff\u4ee3 tpo \u5149\u5f15\u53d1\u5242\uff1f<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> Photoinitiator choice is usually driven by lamp match, cure depth, yellowing, and whether the final film still performs on the real substrate. The best package is rarely the cheapest single grade.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>\u6b27\u6d32\u5316\u5b66\u54c1\u7ba1\u7406\u5c40\uff08ECHA\uff09\u6b63\u5f0f\u5ba3\u5e03\uff0c\u4e8c\u82ef\u57fa\uff082,4,6-\u4e09\u7532\u57fa\u82ef\u7532\u9170\u57fa\uff09\u6c27\u5316\u81a6\uff08\u53c8\u79f0\u5149\u5f15\u53d1\u5242 TPO\uff09\u5df2\u88ab\u5217\u5165\u7b2c 29 \u6279\u9ad8\u5ea6\u5173\u6ce8\u7269\u8d28\uff08SVHC\uff09\u5019\u9009\u6e05\u5355\u3002\u8fd9\u4f7f\u5f97 SVHC \u5019\u9009\u6e05\u5355\u4e0a\u7684\u7269\u8d28\u603b\u6570\u8fbe\u5230 235 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\u7684\u5206\u7c7b\u3002\u4e00\u65e6\u83b7\u5f97\u6b27\u76df\u59d4\u5458\u4f1a\u7684\u6279\u51c6\uff0c\u8be5\u5206\u7c7b\u5c06\u901a\u8fc7 ATP \u88ab\u6dfb\u52a0\u5230\u6b27\u76df CLP \u6cd5\u89c4\u7684\u9644\u4ef6 VI \u4e2d\uff0c\u5e76\u5177\u6709\u6cd5\u5f8b\u7ea6\u675f\u529b\u30022023 \u5e74 1 \u6708\uff0c\u745e\u5178\u53c8\u53d1\u5e03\u4e86\u4e00\u4efd\u610f\u5411\u901a\u77e5\uff0c\u5efa\u8bae\u5c06 TPO \u5217\u5165 SVHC\uff08\u9ad8\u5173\u6ce8\u5ea6\u7269\u8d28\uff09\u6e05\u5355\uff0c\u5e76\u8981\u6c42\u5728 2023 \u5e74 4 \u6708 3 \u65e5\u524d\u5bf9\u8be5\u5efa\u8bae\u63d0\u51fa\u610f\u89c1\u3002\u622a\u81f3\u76ee\u524d\uff0cTPO \u5df2\u88ab\u6b63\u5f0f\u5217\u5165\u7b2c 29 \u6279\u9ad8\u5ea6\u5173\u6ce8\u7269\u8d28\uff08SVHC\uff09\u5019\u9009\u6e05\u5355\u3002<\/p>\n<p>\u5728\u63a2\u7d22\u5149\u5f15\u53d1\u5242 TPO \u7684\u66ff\u4ee3\u54c1\u65b9\u9762\uff0c\u9664\u4e86 TPO \u4e4b\u5916\uff0c\u8fd8\u6709\u4e24\u79cd\u5e38\u7528\u7684\u5149\u5f15\u53d1\u5242\uff0c\u5b83\u4eec\u5c5e\u4e8e\u6c27\u5316\u81a6\u5149\u5f15\u53d1\u5242\u7c7b\u522b\uff0c\u5177\u6709\u5f88\u5f3a\u7684\u7d2b\u5916\u7ebf\u5438\u6536\u80fd\u529b\uff1a\u5149\u5f15\u53d1\u5242 TPO - L \u548c\u5149\u5f15\u53d1\u5242 819\uff08BAPO\uff09\u3002TPO - L \u7684\u5206\u5b50\u7ed3\u6784\u4e0e TPO \u76f8\u4f3c\uff0c\u4f46\u5176\u6bd2\u6027\u76f8\u5bf9\u8f83\u4f4e\uff0c\u56e0\u4e3a\u5206\u5b50\u4e2d\u7684\u4e00\u4e2a\u82ef\u73af\u88ab\u4e59\u6c27\u57fa\u53d6\u4ee3\u3002\u4e0d\u8fc7\uff0c\u5b83\u4e5f\u6709\u4e00\u4e2a\u660e\u663e\u7684\u7f3a\u70b9\uff1aTPO-L \u7684\u5f15\u53d1\u6548\u7387\u6bd4 TPO \u4f4e\u5f97\u591a\u3002\u53e6\u4e00\u79cd\u6c27\u5316\u81a6\u5149\u5f15\u53d1\u5242 819\uff08BABO\uff09\u53ef\u4ee5\u7406\u89e3\u4e3a\u7528\u4e24\u4e2a 2,4,6-\u4e09\u7532\u57fa\u82ef\u7532\u9170\u57fa\u53d6\u4ee3 TPO \u4e2d\u7684\u82ef\u73af\u7684\u4ea7\u7269\u3002819 \u7684\u8d77\u59cb\u6548\u7387\u6bd4 TPO \u9ad8\uff0c\u4f46\u5b58\u5728\u4e25\u91cd\u7684\u9ec4\u53d8\u95ee\u9898\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u4e0d\u80fd\u7528\u4e8e\u5bf9\u989c\u8272\u6709\u4e25\u683c\u8981\u6c42\u7684\u5e94\u7528\u9886\u57df\u3002\u603b\u4e4b\uff0cTPO-L \u548c 819 \u53ea\u80fd\u5728\u67d0\u4e9b\u7279\u5b9a\u5e94\u7528\u4e2d\u53d6\u4ee3 TPO\uff0c\u4f46\u4e0d\u80fd\u5b8c\u5168\u53d6\u4ee3 TPO\u3002<\/p>\n<p>\u5e78\u8fd0\u7684\u662f\uff0cTPO \u7684\u65b0\u66ff\u4ee3\u54c1\u5df2\u7ecf\u51fa\u73b0\uff1a\u5149\u5f15\u53d1\u5242 TMO\u3002\u5149\u5f15\u53d1\u5242 TMO \u7684\u5168\u79f0\u662f\uff082,4,6-\u4e09\u7532\u57fa\u82ef\u7532\u9170\u57fa\uff09\u53cc\uff084-\u7532\u57fa\u82ef\u57fa\uff09\u6c27\u5316\u81a6\uff0c\u5176 CAS \u7f16\u53f7\u4e3a 270586-78-2\u3002\u4ece\u5206\u5b50\u7ed3\u6784\u6765\u770b\uff0c\u5149\u5f15\u53d1\u5242 TMO \u5728 TPO \u7684\u4e24\u4e2a\u82ef\u73af\u4e0a\u5404\u5f15\u5165\u4e86\u4e00\u4e2a\u7532\u57fa\u3002\u6b63\u662f\u8fd9\u4e00\u7ec6\u5fae\u7684\u7ed3\u6784\u53d8\u5316\u5927\u5927\u964d\u4f4e\u4e86 TPO \u7684\u751f\u7269\u6bd2\u6027\u3002\u5927\u91cf\u5b9e\u9a8c\u9a8c\u8bc1\u53d1\u73b0\uff0c\u5149\u5f15\u53d1\u5242 TMO \u7684\u5f15\u53d1\u6548\u7387\u751a\u81f3\u7565\u9ad8\u4e8e TPO\uff0c\u800c\u4e14\u5177\u6709\u4e0d\u9ec4\u53d8\u3001\u4f4e\u8fc1\u79fb\u7684\u4f18\u826f\u7279\u6027\u3002\u76ee\u524d\uff0c\u5149\u5f15\u53d1\u5242 TMO \u5df2\u6210\u529f\u91cf\u4ea7\uff0c\u5e76\u987a\u5229\u83b7\u5f97\u6b27\u76df REACH \u6ce8\u518c\u8bc1\u4e66\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u5728\u5316\u5b66\u54c1\u63a7\u5236\u6700\u4e25\u683c\u7684\u6b27\u6d32\u5e02\u573a\u6210\u529f\u9500\u552e\u3002\u8fd9\u79cd\u65b0\u578b\u5149\u5f15\u53d1\u5242\u7684\u51fa\u73b0\uff0c\u65e0\u7591\u4e3a\u5149\u654f\u805a\u5408\u7269\u884c\u4e1a\u5e94\u5bf9 TPO \u88ab\u5217\u5165 SVHC \u5019\u9009\u540d\u5355\u540e\u7684\u6750\u6599\u9009\u62e9\u56f0\u5883\u63d0\u4f9b\u4e86\u65b0\u7684\u601d\u8def\u548c\u65b9\u5411\u3002\u672a\u6765\uff0c\u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\u548c\u7814\u7a76\u7684\u4e0d\u65ad\u6df1\u5165\uff0c\u5149\u5f15\u53d1\u5242\u9886\u57df\u6216\u8bb8\u4f1a\u6709\u66f4\u591a\u7684\u521b\u65b0\u548c\u7a81\u7834\u3002\u6211\u4eec\u5c06\u62ed\u76ee\u4ee5\u5f85\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\/photoinitiator-184-cas-947-19-3\/\">CHLUMINIT 184<\/a>:<\/strong> A classic free-radical benchmark for fast surface cure in many UV systems.<\/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<h4><strong><b>\u5982\u679c\u60a8\u9700\u8981\u5149\u5f15\u53d1\u5242\u4ef7\u683c\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 ECHA has officially announced that diphenyl (2,4,6-trimethylbenzoyl)phosphine oxide, also known as photoinitiator TPO, has been included in the 29th batch of the Candidate List of Substances of Very<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[185],"tags":[],"class_list":["post-7662","post","type-post","status-publish","format-standard","hentry","category-photoinitiator"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to substitute tpo photoinitiator - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"? The ECHA has officially announced that diphenyl (2,4,6-trimethylbenzoyl)phosphine oxide, also known as photoinitiator TPO, has been included in the 29...\" \/>\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\/how-to-substitute-tpo-photoinitiator\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to substitute tpo photoinitiator - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"? 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