{"id":5703,"date":"2022-11-02T09:08:11","date_gmt":"2022-11-02T09:08:11","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5703"},"modified":"2026-04-28T10:42:10","modified_gmt":"2026-04-28T10:42:10","slug":"comparison-of-uv-free-radical-and-cationic-curing","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/zh\/comparison-of-uv-free-radical-and-cationic-curing\/","title":{"rendered":"\u7d2b\u5916\u7ebf\u81ea\u7531\u57fa\u56fa\u5316\u4e0e\u9633\u79bb\u5b50\u56fa\u5316\u7684\u6bd4\u8f83"},"content":{"rendered":"<h1><strong>\u7d2b\u5916\u7ebf\u81ea\u7531\u57fa\u56fa\u5316\u4e0e\u9633\u79bb\u5b50\u56fa\u5316\u7684\u6bd4\u8f83<\/strong><\/h1>\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<p>\u7d2b\u5916\u7ebf\uff08UV\uff09\u56fa\u5316\u6d82\u6599\u662f20\u4e16\u7eaa60\u5e74\u4ee3\u672b\u7531\u5fb7\u56fd\u9996\u5148\u7814\u5236\u6210\u529f\u7684\u4e00\u79cd\u65b0\u578b\u73af\u4fdd\u6d82\u6599\uff0c\u5b83\u5177\u6709\u9ad8\u6548\u3001\u8282\u80fd\u3001\u65e0\u6c61\u67d3\u3001\u6210\u819c\u5feb\u3001\u6d82\u88c5\u6027\u80fd\u4f18\u5f02\u7b49\u4f18\u70b9\uff0c\u56e0\u800c\u5f97\u5230\u4e86\u8fc5\u901f\u53d1\u5c55\u30021994 \u5e74\uff0c\u6211\u56fd\u5404\u7c7b\u7d2b\u5916\u7ebf\u56fa\u5316\u6d82\u6599\u7684\u6d88\u8d39\u91cf\u4e3a 3100-3300 \u5428\uff0c1998 \u5e74\u6d88\u8d39\u91cf\u8fbe 6200-6400 \u5428\uff0c\u5e74\u5747\u589e\u957f\u7387\u8d85\u8fc7 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\u6bd4\u8f83\u6e29\u5ea6\u5bf9\u56fa\u5316\u901f\u5ea6\u7684\u5f71\u54cd<\/p>\n<p>\u6e29\u5ea6\u63a7\u5236\u4e5f\u662f\u4e00\u4e2a\u91cd\u8981\u56e0\u7d20\u3002\u4e3a\u4e86\u7814\u7a76\u6e29\u5ea6\u5bf9\u4e24\u8005\u56fa\u5316\u901f\u5ea6\u7684\u5f71\u54cd\uff0c\u6211\u4eec\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u5bf9\u4e0a\u8ff0\u4e24\u79cd\u914d\u65b9\u8fdb\u884c\u4e86\u56fa\u5316\uff0c\u7ed3\u679c\u53d1\u73b0\u81ea\u7531\u57fa\u914d\u65b9\u548c\u9633\u79bb\u5b50\u914d\u65b9\u7684\u56fa\u5316\u901f\u5ea6\u90fd\u6709\u968f\u6e29\u5ea6\u5347\u9ad8\u800c\u52a0\u5feb\u7684\u8d8b\u52bf\u3002\u8fd9\u662f\u56e0\u4e3a\u5728\u5149\u5f15\u53d1\u805a\u5408\u8fc7\u7a0b\u4e2d\uff0c\u5149\u5f15\u53d1\u5242\u7684\u5f15\u53d1\u901f\u7387\u6700\u5c0f\uff0c\u662f\u63a7\u5236\u53cd\u5e94\u7684\u6162\u6b65\u9aa4\u3002\u6e29\u5ea6\u5347\u9ad8\u6709\u5229\u4e8e\u5f15\u53d1\u5242\u83b7\u5f97\u5206\u89e3\u6240\u9700\u7684\u6d3b\u5316\u80fd\uff0c\u5feb\u901f\u751f\u6210\u81ea\u7531\u57fa\u6216\u9633\u79bb\u5b50\uff0c\u6e29\u5ea6\u5347\u9ad8\u6709\u5229\u4e8e\u805a\u5408\u4f53\u7cfb\u53cc\u952e\u4e2d\u7684 n \u952e\u6216\u73af\u7684\u6253\u5f00\uff0c\u5f15\u53d1\u805a\u5408\u53cd\u5e94\uff0c\u4f7f\u6d82\u6599\u7684\u56fa\u5316\u901f\u5ea6\u52a0\u5feb\u3002\u4f46\u5f15\u53d1\u5242\u6613\u70ed\u5206\u89e3\uff0c\u56e0\u6b64\u56fa\u5316\u6e29\u5ea6\u4e00\u822c\u63a7\u5236\u5728 80\u2103\u4ee5\u4e0b\u3002<\/p>\n<p>5) \u6d82\u5c42\u6574\u4f53\u6027\u80fd\u6bd4\u8f83<\/p>\n<p>\u9633\u79bb\u5b50\u56fa\u5316\u4f53\u7cfb\u6bd4\u81ea\u7531\u57fa\u56fa\u5316\u4f53\u7cfb\u9644\u7740\u529b\u4f18\u5f02\uff0c\u5c24\u5176\u662f\u9633\u79bb\u5b50\u4f53\u7cfb\u5728\u94dd\u6750\u4e2d\u7684\u9644\u7740\u529b\u5df2\u8fbe\u5230 100%\u3002\u9020\u6210\u8fd9\u79cd\u5dee\u5f02\u7684\u539f\u56e0\uff0c\u662f\u56e0\u4e3a\u4ece\u81ea\u7531\u57fa\u56fa\u5316\u673a\u7406\u548c\u9633\u79bb\u5b50\u56fa\u5316\u673a\u7406\u53ef\u4ee5\u770b\u51fa\uff0c\u5728\u81ea\u7531\u57fa\u805a\u5408\u65f6\uff0c\u5355\u4f53\u6216\u9f50\u805a\u7269\u7684\u8ddd\u79bb\u7531\u56fa\u5316\u524d\u7684\u8303\u5fb7\u534e\u529b\u8ddd\u79bb\u53d8\u4e3a\u56fa\u5316\u540e\u7684\u5171\u4ef7\u952e\u8ddd\u79bb\uff0c\u4e14\u56fa\u5316\u901f\u5ea6\u5feb\uff0c\u56e0\u6b64\u4f53\u79ef\u6536\u7f29\u660e\u663e\uff0c\u5bfc\u81f4\u5185\u5e94\u529b\u9ad8\uff0c\u9644\u7740\u529b\u5dee\u3002\u867d\u7136\u5728\u73af\u6c27\u5316\u5408\u7269\u7684\u805a\u5408\u8fc7\u7a0b\u4e2d\uff0c\u8303\u5fb7\u534e\u529b\u4f5c\u7528\u5230\u56fa\u5316\u540e\u5171\u4ef7\u952e\u4e4b\u95f4\u7684\u8ddd\u79bb\u540c\u6837\u4f1a\u5bfc\u81f4\u4f53\u79ef\u6536\u7f29\uff0c\u4f46\u53e6\u4e00\u65b9\u9762\uff0c\u5f53\u73af\u6c27\u5355\u4f53\u805a\u5408\u65f6\uff0c\u5355\u4f53\u4e2d\u7684\u73af\u4f1a\u6253\u5f00\uff0c\u5f62\u6210\u6bd4\u5355\u4f53\u5206\u5b50\u7ed3\u6784\u66f4\u5927\u7684\u94fe\u7ed3\u6784\u5355\u5143\uff0c\u62b5\u6d88\u4e86\u90e8\u5206\u4f53\u79ef\u6536\u7f29\u3002\u56e0\u6b64\uff0c\u4e0e\u81ea\u7531\u57fa\u76f8\u6bd4\uff0c\u9633\u79bb\u5b50\u56fa\u5316\u819c\u4e0e\u57fa\u6750\u4e4b\u95f4\u7684\u7c98\u9644\u529b\u660e\u663e\u589e\u5f3a\u3002\u6bd4\u8f83\u81ea\u7531\u57fa\u56fa\u5316\u6d82\u5c42\u548c\u9633\u79bb\u5b50\u56fa\u5316\u6d82\u5c42\u7684\u8010\u6eb6\u5242\u6027\uff0c\u4e24\u8005\u5dee\u5f02\u663e\u8457\uff0c\u800c\u4e14\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u9633\u79bb\u5b50\u56fa\u5316\u6d82\u5c42\u7684\u8010\u6eb6\u5242\u6027\u4e5f\u5927\u5927\u63d0\u9ad8\u3002\u4ece\u81ea\u7531\u57fa\u53cd\u5e94\u673a\u7406\u53ef\u4ee5\u770b\u51fa\uff0c\u5728\u81ea\u7531\u57fa\u805a\u5408\u8fc7\u7a0b\u4e2d\uff0c\u7531\u4e8e\u81ea\u7531\u57fa\u56fa\u5316\u901f\u5ea6\u5feb\uff0c\u6d82\u5c42\u53ef\u4ee5\u5728\u77ed\u65f6\u95f4\u5185\u5185\u5916\u5e72\u71e5\uff0c\u56e0\u6b64\u8010\u6eb6\u5242\u6027\u4e0d\u4f1a\u968f\u7740\u65f6\u95f4\u7684\u5ef6\u957f\u800c\u53d1\u751f\u592a\u5927\u53d8\u5316\u3002\u9633\u79bb\u5b50\u805a\u5408\u5219\u4e0d\u540c\uff0c\u5f53\u7d2b\u5916\u7ebf\u5149\u6e90\u64a4\u53bb\u540e\uff0c\u4f53\u7cfb\u4e2d\u7684\u9633\u79bb\u5b50\u6d3b\u6027\u4e2d\u5fc3\u4e0d\u4f1a\u4e24\u4e24\u7ed3\u5408\u800c\u6d88\u5931\uff0c\u5373\u4f7f\u6709\u94fe\u8f6c\u79fb\u53cd\u5e94\uff08\u89c1\u9633\u79bb\u5b50\u56fa\u5316\u673a\u7406\u516c\u5f0f\uff09\uff0c\u4e5f\u4f1a\u5728\u94fe\u7ec8\u6b62\u7684\u540c\u65f6\uff0c\u51fa\u73b0\u65b0\u7684\u9633\u79bb\u5b50\u6d3b\u6027\u4e2d\u5fc3\u3002\u56e0\u6b64\uff0c\u7d2b\u5916\u7ebf\u7167\u5c04\u540e\uff0c\u5148\u5728\u8f83\u77ed\u7684\u65f6\u95f4\u5185\u5728\u6d82\u5c42\u8868\u9762\u5f62\u6210\u56fa\u5316\u819c\uff0c\u5b9e\u73b0 \"\u8868\u5e72\"\uff0c\u6d82\u5c42\u79bb\u5f00\u7d2b\u5916\u7ebf\u5149\u6e90\u540e\uff0c\u6d82\u819c\u5185\u90e8\u4ecd\u5b58\u5728\u5927\u91cf\u9633\u79bb\u5b50\uff0c\u7ee7\u7eed\u4e0e\u73af\u6c27\u5316\u5408\u7269\u5f00\u73af\u53cd\u5e94\uff0c\u7531\u8868\u53ca\u91cc\uff0c\u5f62\u6210\u9ad8\u5206\u5b50\u4ea4\u8054\u6574\u4f53\uff0c\u8fbe\u5230\u5e72\u71e5\u3002\u56e0\u6b64\uff0c\u968f\u7740\u65f6\u95f4\u7684\u5ef6\u957f\uff0c\u9633\u79bb\u5b50\u56fa\u5316\u6d82\u819c\u7684\u8010\u6eb6\u5242\u6027\u5927\u5927\u63d0\u9ad8\u3002<\/p>\n<p>6) \u7ed3\u8bba<\/p>\n<p>\u7d2b\u5916\u7ebf\u81ea\u7531\u57fa\u56fa\u5316\u548c\u9633\u79bb\u5b50\u56fa\u5316\u7684\u56fa\u5316\u901f\u5ea6\u968f\u6e29\u5ea6\u7684\u5347\u9ad8\u800c\u52a0\u5feb\uff0c\u4e14\u81ea\u7531\u57fa\u56fa\u5316\u901f\u5ea6\u5927\u4e8e\u9633\u79bb\u5b50\u56fa\u5316\u901f\u5ea6\u3002<\/p>\n<p>\u81ea\u7531\u57fa\u56fa\u5316\u901f\u5ea6\u5feb\uff0c\u4f53\u79ef\u6536\u7f29\u5927\uff0c\u9644\u7740\u529b\u5dee\uff0c\u9633\u79bb\u5b50\u56fa\u5316\u4f53\u79ef\u6536\u7f29\u5c0f\uff0c\u9644\u7740\u529b\u6781\u4f73\u3002<\/p>\n<p>\u6c27\u6c14\u5bf9\u81ea\u7531\u57fa\u56fa\u5316\u6709\u660e\u663e\u7684\u51dd\u805a\u963b\u65ad\u4f5c\u7528\u3002\u9633\u79bb\u5b50\u56fa\u5316\u65e0\u6c27\u963b\u65ad\u4f5c\u7528\uff0c\u4f46\u6709 \"\u6697\u53cd\u5e94\"\uff0c\u968f\u7740\u65f6\u95f4\u7684\u5ef6\u957f\uff0c\u5176\u8010\u6eb6\u5242\u6027\u5927\u5927\u63d0\u9ad8\uff1b\u3002<\/p>\n<p>\u4e24\u8005\u6bd4\u8f83\uff0c\u81ea\u7531\u57fa\u56fa\u5316\u9002\u7528\u4e8e\u9644\u7740\u529b\u8981\u6c42\u4e0d\u662f\u5f88\u9ad8\uff0c\u4f46\u8981\u6c42\u5feb\u901f\u56fa\u5316\u7684\u6cb9\u58a8\u548c\u6d82\u6599\uff0c\u9633\u79bb\u5b50\u56fa\u5316\u6280\u672f\u9002\u7528\u4e8e\u9644\u7740\u529b\u8981\u6c42\u8f83\u9ad8\u7684\u6cb9\u58a8\u548c\u6d82\u6599\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>\u540c\u7cfb\u5217\u4ea7\u54c1<\/strong><\/h2>\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>\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-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<li><strong><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-itx-cas-5495-84-1\/\">CHLUMINIT ITX<\/a>:<\/strong> A useful long-wave support route in many printing-ink packages.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/zh\/product\/photoinitiator-cq\/\">CHLUMINIT CQ<\/a>:<\/strong> A direct reference for visible-light and color-sensitive curing discussions.<\/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 COA\u3001MSDS \u6216 TDS\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<\/b><\/strong> \u60a8\u4e5f\u53ef\u4ee5\u7ed9\u6211\u53d1\u7535\u5b50\u90ae\u4ef6 <a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #0000ff;\">info@longchangchemical.com<\/span><\/a> \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<\/h4>","protected":false},"excerpt":{"rendered":"<p>Ultraviolet (UV) curing coating is a new environmentally friendly coating first developed by Germany in the late 1960s, which has the advantages of high efficiency, energy saving, non-pollution, fast film<\/p>","protected":false},"author":1,"featured_media":4174,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-5703","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-catalysts-chemical-auxiliary-agents"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - 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