{"id":7634,"date":"2024-11-21T14:00:01","date_gmt":"2024-11-21T14:00:01","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7634"},"modified":"2026-04-28T10:42:42","modified_gmt":"2026-04-28T10:42:42","slug":"how-to-improve-the-coverage-of-white-ink","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/zh\/how-to-improve-the-coverage-of-white-ink\/","title":{"rendered":"\u5982\u4f55\u63d0\u9ad8\u767d\u58a8\u7684\u8986\u76d6\u7387\uff1f"},"content":{"rendered":"<h1><strong>\u5982\u4f55\u63d0\u9ad8\u767d\u58a8\u7684\u8986\u76d6\u7387\uff1f<\/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>\u5728\u5305\u88c5\u5370\u5237\u9886\u57df\uff0c\u4f01\u4e1a\u5728\u627f\u63a5\u900f\u660e\u8584\u819c\u5305\u88c5\u4e1a\u52a1\u65f6\uff0c\u767d\u58a8\u5e95\u6d82\u5de5\u827a\u5f80\u5f80\u4f1a\u9762\u4e34\u4e0d\u900f\u660e\u5ea6\u4e0d\u8db3\u7684\u95ee\u9898\uff0c\u8fd9\u4e5f\u662f\u4ee4\u5f88\u591a\u4ece\u4e1a\u8005\u5934\u75bc\u7684\u95ee\u9898\u3002\u8981\u60f3\u6709\u6548\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u9996\u5148\u5fc5\u987b\u6df1\u5165\u5206\u6790\u5f71\u54cd\u6cb9\u58a8\u4e0d\u900f\u660e\u5ea6\u7684\u6838\u5fc3\u56e0\u7d20\uff0c\u4e3b\u8981\u6db5\u76d6\u6cb9\u58a8\u989c\u8272\u6d53\u5ea6\u3001\u58a8\u5c42\u539a\u5ea6\u3001\u989c\u6599\u5206\u6563\u5ea6\u4e09\u4e2a\u91cd\u8981\u65b9\u9762\uff0c\u7136\u540e\u8fdb\u884c\u6709\u9488\u5bf9\u6027\u7684\u5b9e\u9a8c\u548c\u5206\u6790\u3002<\/p>\n<p><b><strong>1.\u6df1\u5165\u5206\u6790\u6cb9\u58a8\u989c\u8272\u6d53\u5ea6<\/strong><\/b><\/p>\n<p>\u63d0\u9ad8\u6cb9\u58a8\u7684\u989c\u8272\u6d53\u5ea6\u65e0\u7591\u662f\u589e\u5f3a\u6cb9\u58a8\u906e\u76d6\u529b\u7684\u5e38\u7528\u65b9\u6cd5\u4e4b\u4e00\u3002\u5728\u5b9e\u9645\u5370\u5237\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86\u4e00\u79cd\u7279\u6b8a\u914d\u65b9\u7684\u949b\u767d\u6cb9\u58a8\uff0c\u5176\u8272\u6d53\u5ea6\u9ad8\u8fbe 55%\uff08\u4e0e\u666e\u901a\u767d\u8272\u6cb9\u58a8\u4e2d 25% \u7684\u8272\u6d53\u5ea6\u76f8\u6bd4\uff0c\u949b\u767d\u989c\u6599\u5728\u4f17\u591a\u767d\u8272\u989c\u6599\u4e2d\u4ee5\u767d\u5ea6\u548c\u906e\u76d6\u529b\u8457\u79f0\uff09\u3002\u7136\u800c\uff0c\u5370\u5237\u7ed3\u679c\u8868\u660e\uff0c\u867d\u7136\u5176\u906e\u76d6\u529b\u4f18\u4e8e\u666e\u901a\u767d\u58a8\uff0c\u4f46\u4ecd\u672a\u8fbe\u6807\u3002\u8fd9\u662f\u56e0\u4e3a\u9ad8\u8272\u5f69\u6d53\u5ea6\u610f\u5473\u7740\u4f4e\u6eb6\u5242\u542b\u91cf\uff0c\u4ece\u800c\u5bfc\u81f4\u5e72\u71e5\u901f\u5ea6\u52a0\u5feb\uff0c\u5835\u585e\u98ce\u9669\u9ad8\u3002\u4ece\u4e13\u4e1a\u89d2\u5ea6\u770b\uff0c\u8fd9\u79cd\u60c5\u51b5\u8bf4\u660e\u5355\u7eaf\u4f9d\u9760\u63d0\u9ad8\u8272\u6d53\u5ea6\u5e76\u4e0d\u662f\u597d\u529e\u6cd5\uff0c\u5fc5\u987b\u53e6\u8f9f\u8e4a\u5f84\u3002\u4f8b\u5982\uff0c\u56de\u987e\u5386\u53f2\u4e0a\u65e9\u671f\u7684\u5370\u5237\u5de5\u827a\uff0c\u7531\u4e8e\u5f53\u65f6\u989c\u6599\u548c\u6cb9\u58a8\u914d\u65b9\u7684\u9650\u5236\uff0c\u5728\u5904\u7406\u7c7b\u4f3c\u7684\u9ad8\u8272\u6d53\u5ea6\u6cb9\u58a8\u65f6\uff0c\u5f80\u5f80\u4f1a\u9762\u4e34\u6bd4\u8f83\u4e25\u91cd\u7684\u5370\u5237\u8d28\u91cf\u95ee\u9898\uff0c\u5982\u8272\u5f69\u4e0d\u5747\u5300\u3001\u5370\u5237\u8868\u9762\u7c97\u7cd9\u7b49\u3002\u8fd9\u4e5f\u4e3a\u6211\u4eec\u73b0\u5728\u7684\u63a2\u7d22\u63d0\u4f9b\u4e86\u501f\u9274\u3002<\/p>\n<p><b><strong>2.\u58a8\u5c42\u539a\u5ea6\u7684\u7efc\u5408\u8c03\u67e5\u548c\u5e94\u5bf9\u7b56\u7565<\/strong><\/b><\/p>\n<p>\u51f9\u5370\u6cb9\u58a8\u7684\u539a\u5ea6\u901a\u5e38\u5728 8 \u81f3 15\u03bcm \u4e4b\u95f4\u3002\u5982\u679c\u51f9\u7248\u767d\u58a8\u7684\u539a\u5ea6\u53ea\u6709 3-4\u03bcm\uff0c\u4f4e\u4e8e\u6807\u51c6\u503c\uff0c\u5c31\u4f1a\u4ea7\u751f\u5f88\u591a\u95ee\u9898\u3002\u5bf9\u6b64\uff0c\u6211\u4eec\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u8fdb\u884c\u7814\u7a76\u548c\u89e3\u51b3\u3002<\/p>\n<p>(1) \u5370\u5237\u6eda\u7b52\u751f\u4ea7\u7684\u8981\u70b9<\/p>\n<p>\u5c3d\u7ba1\u76ee\u524d\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5370\u5237\u6eda\u7b52\u7684\u96d5\u523b\u6df1\u5ea6\u5df2\u8fbe\u5230\u6781\u9650\uff0860 \u5fae\u7c73\uff09\uff0c\u4f46\u5176\u4f7f\u7528\u7684\u91d1\u5b57\u5854\u5f62\u5355\u5143\u6280\u672f\u5b58\u5728\u7f3a\u9677\u3002\u91d1\u5b57\u5854\u5f62\u7684\u5355\u5143\u5728\u5370\u5237\u8fc7\u7a0b\u4e2d\u5bb9\u6613\u5835\u585e\uff0c\u5bfc\u81f4\u6cb9\u58a8\u8f6c\u79fb\u6548\u679c\u4e0d\u4f73\u3002\u4ece\u6280\u672f\u4e0a\u8bb2\uff0c\u91d1\u5b57\u5854\u5f62\u7535\u6c60\u7684\u7ed3\u6784\u7279\u70b9\u9650\u5236\u4e86\u6cb9\u58a8\u7684\u6d41\u52a8\uff0c\u56e0\u6b64\u867d\u7136\u6cb9\u58a8\u50a8\u5b58\u91cf\u589e\u52a0\u4e86\uff0c\u4f46\u5b9e\u9645\u7684\u6cb9\u58a8\u4f20\u8f93\u6548\u679c\u5e76\u6ca1\u6709\u5f97\u5230\u6709\u6548\u6539\u5584\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u91d1\u5b57\u5854\u5f62\u6216\u8702\u7a9d\u72b6\u7684\u7535\u6c60\u5177\u6709\u663e\u8457\u7684\u4f18\u52bf\u3002\u5b83\u4eec\u4e0d\u4ec5\u50a8\u58a8\u91cf\u5927\uff0c\u800c\u4e14\u4f20\u58a8\u66f4\u987a\u7545\u3002\u6b64\u5916\uff0c\u7852\u9f13\u8fb9\u7f18\u7684\u5149\u6ed1\u5ea6\u548c\u9540\u94ec\u5c42\u7684\u539a\u5ea6\u5bf9\u6cb9\u58a8\u4f20\u8f93\u4e5f\u6709\u5f88\u5927\u5f71\u54cd\u3002\u5728\u8fc7\u53bb\u7684\u4e00\u4e9b\u5370\u5237\u6280\u672f\u9769\u65b0\u6848\u4f8b\u4e2d\uff0c\u7531\u4e8e\u5355\u5143\u5f62\u72b6\u7684\u6539\u8fdb\uff0c\u4f20\u58a8\u6548\u7387\u5f97\u5230\u4e86\u663e\u8457\u63d0\u9ad8\u3002\u4f8b\u5982\uff0c\u67d0\u77e5\u540d\u5370\u5237\u4f01\u4e1a\u5728\u63a8\u51fa\u65b0\u578b\u8702\u7a9d\u72b6\u5355\u5143\u6eda\u7b52\u540e\uff0c\u6cb9\u58a8\u8f6c\u79fb\u7387\u63d0\u9ad8\u4e86\u8fd1 30%\uff0c\u5370\u5237\u8d28\u91cf\u4e5f\u660e\u663e\u63d0\u9ad8\u3002\u56e0\u6b64\uff0c\u5bf9\u4e8e\u6eda\u7b52\u7684\u95ee\u9898\uff0c\u53ef\u4ee5\u8003\u8651\u91c7\u7528\u53cc\u5c42\u5370\u5237\u7684\u65b9\u6cd5\u6765\u89e3\u51b3\u3002<\/p>\n<p>(2) \u538b\u5370\u80f6\u8f8a\u5bf9\u57fa\u5e95\u7684\u9002\u7528\u6027<\/p>\n<p>\u5f53\u538b\u5370\u8f8a\u8f83\u786c\u800c\u627f\u5370\u7269\u8f83\u8f6f\u65f6\uff0c\u4e24\u8005\u4e4b\u95f4\u7684\u786c\u5ea6\u5dee\u5f02\u4f1a\u5bfc\u81f4\u6cb9\u58a8\u5728\u5355\u5143\u4e2d\u7684\u8f6c\u79fb\u91cf\u8fc7\u5c11\u3002\u8fd9\u662f\u56e0\u4e3a\u5728\u5370\u5237\u538b\u529b\u4e0b\uff0c\u7531\u4e8e\u786c\u5ea6\u4e0d\u5339\u914d\uff0c\u6cb9\u58a8\u65e0\u6cd5\u5b8c\u5168\u4ece\u5355\u5143\u8f6c\u79fb\u5230\u627f\u5370\u7269\u4e0a\u3002\u5c31\u50cf\u4e24\u4e2a\u9f7f\u8f6e\uff0c\u5982\u679c\u9f7f\u8ddd\u548c\u786c\u5ea6\u4e0d\u5339\u914d\uff0c\u5c31\u65e0\u6cd5\u5b9e\u73b0\u9ad8\u6548\u7684\u52a8\u529b\u4f20\u8f93\u3002\u6b64\u65f6\uff0c\u660e\u667a\u7684\u9009\u62e9\u662f\u66f4\u6362\u8f83\u8f6f\u7684\u538b\u5370\u8f8a\uff0c\u4ee5\u786e\u4fdd\u987a\u5229\u4f20\u58a8\u5e76\u8fbe\u5230\u7406\u60f3\u7684\u58a8\u5c42\u539a\u5ea6\u3002<\/p>\n<p>3.\u7cbe\u786e\u63a7\u5236\u5370\u5237\u538b\u529b<\/p>\n<p>\u5982\u679c\u5370\u5237\u538b\u529b\u8fc7\u4f4e\uff0c\u7ec6\u80de\u4e2d\u7684\u6cb9\u58a8\u5c31\u4e0d\u4f1a\u53d7\u5230\u8db3\u591f\u7684\u6324\u538b\uff0c\u8fd9\u52bf\u5fc5\u4f1a\u5bfc\u81f4\u6cb9\u58a8\u8f6c\u79fb\u4e0d\u826f\u3002\u5370\u5237\u538b\u529b\u5728\u6cb9\u58a8\u8f6c\u79fb\u8fc7\u7a0b\u4e2d\u8d77\u7740\u5173\u952e\u4f5c\u7528\uff0c\u5c31\u50cf\u5fc3\u810f\u6cf5\u8840\u4e00\u6837\u3002\u5982\u679c\u538b\u529b\u4e0d\u8db3\uff0c\u6cb9\u58a8\u5c31\u65e0\u6cd5\u5b8c\u5168\u8f6c\u79fb\u5230\u627f\u5370\u7269\u4e0a\u3002\u56e0\u6b64\uff0c\u9002\u5f53\u589e\u52a0\u5370\u5237\u538b\u529b\u662f\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u7684\u6709\u6548\u65b9\u6cd5\uff0c\u53ef\u4ee5\u4fc3\u8fdb\u6cb9\u58a8\u66f4\u597d\u5730\u4ece\u7ec6\u80de\u4e2d\u8f6c\u79fb\uff0c\u4ece\u800c\u589e\u52a0\u58a8\u5c42\u539a\u5ea6\u3002<\/p>\n<p>4.\u57fa\u5e95\u7684\u8868\u9762\u5904\u7406\u548c\u5370\u5237\u65f6\u95f4<\/p>\n<p>\u5982\u679c\u8584\u819c\u8868\u9762\u7ecf\u8fc7\u5904\u7406\u540e\u957f\u671f\u5b58\u653e\uff0c\u5176\u8868\u9762\u7279\u6027\u5c31\u4f1a\u53d1\u751f\u53d8\u5316\uff0c\u5bfc\u81f4\u6cb9\u58a8\u6da6\u6e7f\u6027\u548c\u9644\u7740\u6027\u53d8\u5dee\u3002\u8fd9\u662f\u56e0\u4e3a\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u8584\u819c\u8868\u9762\u53ef\u80fd\u4f1a\u5438\u9644\u7a7a\u6c14\u4e2d\u7684\u6742\u8d28\u6216\u53d1\u751f\u6c27\u5316\u53cd\u5e94\uff0c\u4ece\u800c\u964d\u4f4e\u5bf9\u6cb9\u58a8\u7684\u4eb2\u548c\u529b\u3002\u4ece\u4e00\u4e9b\u5b9e\u9645\u751f\u4ea7\u6848\u4f8b\u6765\u770b\uff0c\u5b58\u653e\u4e00\u5468\u4ee5\u4e0a\u7684\u8584\u819c\u6cb9\u58a8\u9644\u7740\u4e0d\u826f\u7387\u4f1a\u660e\u663e\u589e\u52a0\u3002\u56e0\u6b64\uff0c\u5e94\u5728\u57fa\u6750\u8868\u9762\u5904\u7406\u5b8c\u6bd5\u540e\u53ca\u65f6\u8fdb\u884c\u5370\u5237\uff0c\u4ee5\u786e\u4fdd\u6cb9\u58a8\u80fd\u5f88\u597d\u5730\u9644\u7740\u5728\u8584\u819c\u8868\u9762\uff0c\u4ece\u800c\u6709\u52a9\u4e8e\u589e\u52a0\u58a8\u5c42\u539a\u5ea6\u3002<\/p>\n<p>(5) \u6cb9\u58a8\u989c\u6599\u6d53\u5ea6\u4e0e\u7c98\u5ea6\u4e4b\u95f4\u7684\u5e73\u8861<\/p>\n<p>\u6cb9\u58a8\u989c\u6599\u6d53\u5ea6\u8fc7\u9ad8\u4f1a\u5bfc\u81f4\u5e72\u71e5\u901f\u5ea6\u8fc7\u5feb\uff0c\u4ece\u800c\u5bf9\u6cb9\u58a8\u7684\u8f6c\u79fb\u4ea7\u751f\u8d1f\u9762\u5f71\u54cd\u3002\u989c\u6599\u6d53\u5ea6\u548c\u5e72\u71e5\u901f\u5ea6\u4e4b\u95f4\u5b58\u5728\u7740\u590d\u6742\u7684\u5316\u5b66\u5173\u7cfb\u3002\u6d53\u5ea6\u8fc7\u9ad8\uff0c\u6eb6\u5242\u6325\u53d1\u5feb\uff0c\u6cb9\u58a8\u589e\u7a20\u5feb\uff0c\u540e\u7eed\u6cb9\u58a8\u7684\u5747\u5300\u8f6c\u79fb\u53d7\u963b\u3002\u56e0\u6b64\uff0c\u6709\u5fc5\u8981\u5408\u7406\u8c03\u6574\u989c\u6599\u6d53\u5ea6\u548c\u7c98\u5ea6\uff0c\u5728\u4e24\u8005\u4e4b\u95f4\u627e\u5230\u6700\u4f73\u5e73\u8861\u70b9\uff0c\u8fd9\u6837\u65e2\u80fd\u4fdd\u8bc1\u6cb9\u58a8\u5728\u5370\u5237\u8fc7\u7a0b\u4e2d\u987a\u5229\u8f6c\u79fb\uff0c\u53c8\u80fd\u4fdd\u6301\u826f\u597d\u7684\u5e72\u71e5\u6027\u80fd\uff0c\u6709\u5229\u4e8e\u58a8\u5c42\u539a\u5ea6\u7684\u7a33\u5b9a\u63d0\u9ad8\u3002<\/p>\n<p>(6) \u6709\u6548\u5904\u7406\u9759\u7535\u95ee\u9898<\/p>\n<p>\u8584\u819c\u5728\u5370\u5237\u8fc7\u7a0b\u4e2d\u5bb9\u6613\u4ea7\u751f\u9759\u7535\uff0c\u4ece\u800c\u5e72\u6270\u6cb9\u58a8\u8f6c\u79fb\u8fc7\u7a0b\u3002\u9759\u7535\u4f1a\u5bfc\u81f4\u6cb9\u58a8\u9897\u7c92\u5728\u8f6c\u79fb\u8fc7\u7a0b\u4e2d\u79fb\u52a8\u6216\u9644\u7740\u5728\u5370\u5237\u8bbe\u5907\u4e0a\uff0c\u800c\u4e0d\u662f\u5747\u5300\u5730\u9644\u7740\u5728\u627f\u5370\u7269\u4e0a\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u4e9b\u5e72\u71e5\u7684\u73af\u5883\u4e2d\uff0c\u9759\u7535\u5c24\u4e3a\u7a81\u51fa\uff0c\u8fd9\u4f1a\u5bfc\u81f4\u5370\u5237\u54c1\u51fa\u73b0\u58a8\u70b9\u4e0d\u5747\u5300\u548c\u989c\u8272\u504f\u5dee\u7b49\u95ee\u9898\u3002\u56e0\u6b64\uff0c\u6709\u5fc5\u8981\u5148\u6d88\u9664\u8584\u819c\u4e0a\u7684\u9759\u7535\uff0c\u7136\u540e\u4f7f\u7528\u9759\u7535\u5438\u58a8\u88c5\u7f6e\u6765\u63d0\u9ad8\u6cb9\u58a8\u8f6c\u79fb\u7387\uff0c\u5e76\u786e\u4fdd\u58a8\u5c42\u539a\u5ea6\u7b26\u5408\u8981\u6c42\u3002<\/p>\n<p>(7) \u5168\u9762\u8003\u8651\u5370\u5237\u673a\u7684\u6027\u80fd<\/p>\n<p>\u5370\u5237\u673a\u672c\u8eab\u7684\u6027\u80fd\u4e5f\u662f\u5f71\u54cd\u58a8\u5c42\u539a\u5ea6\u7684\u4e00\u4e2a\u91cd\u8981\u56e0\u7d20\u3002\u4e0d\u540c\u578b\u53f7\u3001\u4e0d\u540c\u5382\u5bb6\u7684\u5370\u5237\u673a\u5728\u6cb9\u58a8\u4f20\u8f93\u3001\u538b\u529b\u63a7\u5236\u3001\u5370\u7248\u6eda\u7b52\u4e0e\u6a61\u76ae\u6eda\u7b52\u7684\u914d\u5408\u7b49\u65b9\u9762\u90fd\u5b58\u5728\u5dee\u5f02\u3002\u4f8b\u5982\uff0c\u4e00\u4e9b\u9ad8\u7aef\u5370\u5237\u673a\u914d\u5907\u4e86\u5148\u8fdb\u7684\u6cb9\u58a8\u5faa\u73af\u7cfb\u7edf\u548c\u7cbe\u786e\u7684\u538b\u529b\u63a7\u5236\u7cfb\u7edf\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u5b9e\u73b0\u5747\u5300\u7684\u6cb9\u58a8\u4f20\u8f93\u548c\u58a8\u5c42\u539a\u5ea6\u7684\u7cbe\u786e\u63a7\u5236\u3002\u56e0\u6b64\uff0c\u5728\u6392\u9664\u58a8\u5c42\u539a\u5ea6\u95ee\u9898\u65f6\uff0c\u4e0d\u80fd\u5ffd\u89c6\u5370\u5237\u673a\u6027\u80fd\u7684\u5f71\u54cd\uff0c\u5fc5\u8981\u65f6\u5e94\u5bf9\u5370\u5237\u673a\u8fdb\u884c\u5168\u9762\u68c0\u67e5\u548c\u8c03\u8bd5\u3002<\/p>\n<p>\u867d\u7136\u91c7\u53d6\u4e0a\u8ff0\u63aa\u65bd\u540e\u58a8\u5c42\u539a\u5ea6\u660e\u663e\u589e\u52a0\uff0c\u4f46\u767d\u8272\u6cb9\u58a8\u7684\u4e0d\u900f\u660e\u5ea6\u4ecd\u672a\u8fbe\u5230\u9884\u671f\uff0c\u8fd9\u4fc3\u4f7f\u6211\u4eec\u91cd\u65b0\u5ba1\u89c6\u51f9\u5370\u6cb9\u58a8\u672c\u8eab\u7684\u7279\u6027\u3002<\/p>\n<p><b><strong>3.\u989c\u6599\u5206\u6563\u7684\u6838\u5fc3\u5f71\u54cd\u53ca\u5176\u4f18\u5316\u65b9\u6cd5<\/strong><\/b><\/p>\n<p>\u6cb9\u58a8\u7684\u906e\u76d6\u529b\u4e3b\u8981\u53d6\u51b3\u4e8e\u989c\u6599\u7684\u6298\u5c04\u7387\u4e0e\u7c98\u5408\u5242\u7684\u6298\u5c04\u7387\u4e4b\u6bd4\u3002\u5f53\u6bd4\u7387\u4e3a 1 \u65f6\uff0c\u989c\u6599\u662f\u900f\u660e\u7684\uff1b\u5f53\u6bd4\u7387\u5927\u4e8e 1 \u65f6\uff0c\u989c\u6599\u5177\u6709\u906e\u76d6\u529b\u3002\u989c\u6599\u7684\u6298\u5c04\u7387\u53d7\u989c\u6599\u5206\u6563\u5ea6\u548c\u989c\u6599\u4e0e\u7c98\u5408\u5242\u4e4b\u95f4\u6298\u5c04\u7387\u5dee\u7684\u5f71\u54cd\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u989c\u6599\u5206\u6563\u5ea6\u8d8a\u9ad8\uff0c\u4e0a\u8ff0\u5dee\u503c\u5c31\u8d8a\u5c0f\uff0c\u989c\u6599\u7684\u900f\u660e\u5ea6\u5c31\u8d8a\u597d\u3002<\/p>\n<p>\u6d4b\u8bd5\u4e2d\u4f7f\u7528\u7684\u767d\u8272\u6cb9\u58a8\u989c\u6599\u662f\u4e8c\u6c27\u5316\u949b\uff0c\u5b83\u662f\u4e00\u79cd\u767d\u8272\u7ed3\u6676\u7c89\u672b\u3002\u5728\u6240\u6709\u767d\u8272\u989c\u6599\u4e2d\uff0c\u5b83\u7684\u4e0d\u900f\u660e\u5ea6\u6700\u9ad8\uff0c\u6298\u5c04\u7387\u4ecb\u4e8e 1.84 \u548c 2.55 \u4e4b\u95f4\u3002\u5b83\u8fd8\u5177\u6709\u9ad8\u5ea6\u5206\u6563\u6027\u548c\u51fa\u8272\u7684\u8010\u5149\u3001\u8010\u70ed\u548c\u8010\u78b1\u6027\u3002\u7136\u800c\uff0c\u51f9\u7248\u5370\u5237\u4e0d\u540c\u4e8e\u5176\u4ed6\u5370\u5237\u65b9\u6cd5\u3002\u4f7f\u7528\u666e\u901a\u989c\u6599\uff0c\u5176\u4ed6\u5370\u5237\u65b9\u6cd5\u53ef\u4ee5\u901a\u8fc7\u8584\u58a8\u5c42\u548c\u4f4e\u8272\u5f69\u6d53\u5ea6\u8fbe\u5230\u6240\u9700\u7684\u4e0d\u900f\u660e\u5ea6\uff0c\u800c\u51f9\u7248\u5370\u5237\u5374\u5f88\u96be\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u8fd9\u662f\u56e0\u4e3a\u51f9\u7248\u5370\u5237\u6cb9\u58a8\u4e2d\u989c\u6599\u7684\u7c92\u5f84\u5fc5\u987b\u5c0f\u4e8e 5 \u03bcm\uff0c\u800c\u51f9\u7248\u5370\u5237\u6cb9\u58a8\u76f8\u5bf9\u66f4\u8584\u3001\u66f4\u5206\u6563\uff0c\u4ece\u800c\u5bfc\u81f4\u9ad8\u900f\u660e\u5ea6\uff08\u5373\u4f4e\u4e0d\u900f\u660e\u5ea6\uff09\u3002\u5982\u679c\u4f7f\u7528\u7684\u4e8c\u6c27\u5316\u949b\u9897\u7c92\u8f83\u7ec6\u4e14\u9ad8\u5ea6\u5206\u6563\uff0c\u5219\u4f1a\u5bfc\u81f4\u4e0d\u900f\u660e\u5ea6\u4e0d\u8db3\u3002\u5982\u679c\u4e0d\u80fd\u901a\u8fc7\u589e\u52a0\u9897\u7c92\u5927\u5c0f\u6765\u8fbe\u5230\u6240\u9700\u7684\u906e\u76d6\u529b\uff0c\u90a3\u4e48\u4e5f\u8bb8\u5e94\u8be5\u8003\u8651\u91c7\u7528\u5176\u4ed6\u5370\u5237\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u4e9b\u5370\u5237\u7cbe\u5ea6\u8981\u6c42\u4e0d\u9ad8\u4f46\u906e\u76d6\u529b\u8981\u6c42\u6781\u9ad8\u7684\u5927\u9762\u79ef\u5370\u5237\u4ea7\u54c1\u4e2d\uff0c\u5982\u6237\u5916\u5927\u578b\u5e7f\u544a\u724c\u5370\u5237\uff0c\u5982\u679c\u51f9\u7248\u5370\u5237\u65e0\u6cd5\u6ee1\u8db3\u767d\u58a8\u7684\u906e\u76d6\u529b\u8981\u6c42\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u4e1d\u7f51\u5370\u5237\u3002\u5176\u6cb9\u58a8\u539a\u5ea6\u76f8\u5bf9\u8f83\u5927\uff0c\u989c\u6599\u7c92\u5f84\u76f8\u5bf9\u8f83\u7c97\uff0c\u80fd\u8f83\u597d\u5730\u8fbe\u5230\u9ad8\u906e\u76d6\u529b\u7684\u6548\u679c\u3002\u4f46\u5982\u679c\u4f7f\u7528\u7c92\u5f84\u9002\u5f53\u589e\u5927\u7684\u4e8c\u6c27\u5316\u949b\u914d\u5236\u6cb9\u58a8\uff0c\u5219\u4f1a\u63d0\u9ad8\u767d\u58a8\u7684\u906e\u76d6\u529b\u3002\u8fd9\u79cd\u65b9\u6cd5\u6bd4\u589e\u52a0\u6cb9\u58a8\u989c\u8272\u6d53\u5ea6\u548c\u58a8\u5c42\u539a\u5ea6\u66f4\u6709\u6548\u3001\u66f4\u65b9\u4fbf\uff0c\u8fd8\u80fd\u964d\u4f4e\u751f\u4ea7\u6210\u672c\u3002\u8fd9\u662f\u56e0\u4e3a\u9002\u5f53\u589e\u5927\u7c92\u5f84\u53ef\u6709\u6548\u63d0\u9ad8\u989c\u6599\u7684\u906e\u76d6\u529b\uff0c\u800c\u4e0d\u4f1a\u660e\u663e\u5f71\u54cd\u6cb9\u58a8\u7684\u5176\u4ed6\u6027\u80fd\uff0c\u5e76\u53ef\u51cf\u5c11\u56e0\u8c03\u6574\u989c\u8272\u6d53\u5ea6\u548c\u58a8\u5c42\u539a\u5ea6\u800c\u53ef\u80fd\u9020\u6210\u7684\u5835\u7248\u548c\u5e72\u71e5\u4e0d\u826f\u7b49\u95ee\u9898\u3002<\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u5728\u89e3\u51b3\u900f\u660e\u8584\u819c\u5305\u88c5\u5370\u5237\u4e2d\u767d\u8272\u6cb9\u58a8\u4e0d\u900f\u660e\u5ea6\u4e0d\u8db3\u7684\u95ee\u9898\u65f6\uff0c\u9700\u8981\u7efc\u5408\u8003\u8651\u6cb9\u58a8\u989c\u8272\u6d53\u5ea6\u3001\u58a8\u5c42\u539a\u5ea6\u3001\u989c\u6599\u5206\u6563\u6027\u7b49\u591a\u91cd\u56e0\u7d20\uff0c\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u7075\u6d3b\u8c03\u6574\u5370\u5237\u5de5\u827a\u548c\u6cb9\u58a8\u914d\u65b9\uff0c\u624d\u80fd\u8fbe\u5230\u7406\u60f3\u7684\u5370\u5237\u6548\u679c\uff0c\u6ee1\u8db3\u5305\u88c5\u5370\u5237\u4f01\u4e1a\u7684\u751f\u4ea7\u9700\u6c42\u3002\u540c\u65f6\uff0c\u968f\u7740\u5370\u5237\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u672a\u6765\u53ef\u80fd\u4f1a\u6709\u66f4\u591a\u7684\u521b\u65b0\u65b9\u6cd5\u548c\u6750\u6599\u4e3a\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u63d0\u4f9b\u65b0\u7684\u601d\u8def\u548c\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u7814\u7a76\u4eba\u5458\u6b63\u5728\u5f00\u53d1\u65b0\u7684\u7eb3\u7c73\u7ea7\u989c\u6599\uff0c\u6709\u671b\u5728\u4fdd\u6301\u826f\u597d\u5206\u6563\u6027\u7684\u540c\u65f6\u5b9e\u73b0\u66f4\u9ad8\u7684\u4e0d\u900f\u660e\u5ea6\uff0c\u8fd9\u5c06\u7ed9\u5305\u88c5\u5370\u5237\u884c\u4e1a\u5e26\u6765\u65b0\u7684\u53d8\u5316\u548c\u673a\u9047\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-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\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>In the field of packaging printing, when companies take over the business of transparent film packaging, the white ink undercoating process often faces the problem of insufficient opacity, which is<\/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-7634","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 improve the coverage of white ink? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"In the field of packaging printing, when companies take over the business of transparent film packaging, the white ink undercoating process often faces...\" \/>\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-improve-the-coverage-of-white-ink\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to improve the coverage of white ink? - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"In the field of packaging printing, when companies take over the business of transparent film packaging, the white ink undercoating process often faces...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangchemical.com\/zh\/how-to-improve-the-coverage-of-white-ink\/\" \/>\n<meta property=\"og:site_name\" content=\"Longchang Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-21T14:00:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T10:42:42+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\/how-to-improve-the-coverage-of-white-ink\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/how-to-improve-the-coverage-of-white-ink\/\"},\"author\":{\"name\":\"Longchang Chemical\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\"},\"headline\":\"How to improve the coverage of white ink?\",\"datePublished\":\"2024-11-21T14:00:01+00:00\",\"dateModified\":\"2026-04-28T10:42:42+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/how-to-improve-the-coverage-of-white-ink\/\"},\"wordCount\":2296,\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"articleSection\":[\"Photoinitiator\"],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangchemical.com\/how-to-improve-the-coverage-of-white-ink\/\",\"url\":\"https:\/\/longchangchemical.com\/how-to-improve-the-coverage-of-white-ink\/\",\"name\":\"How to improve the coverage of white ink? - Longchang Chemical\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/#website\"},\"datePublished\":\"2024-11-21T14:00:01+00:00\",\"dateModified\":\"2026-04-28T10:42:42+00:00\",\"description\":\"In the field of packaging printing, when companies take over the business of transparent film packaging, the white ink undercoating process often faces...\",\"breadcrumb\":{\"@id\":\"https:\/\/longchangchemical.com\/how-to-improve-the-coverage-of-white-ink\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangchemical.com\/how-to-improve-the-coverage-of-white-ink\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangchemical.com\/how-to-improve-the-coverage-of-white-ink\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangchemical.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to improve the coverage of white ink?\"}]},{\"@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":"\u5982\u4f55\u63d0\u9ad8\u767d\u58a8\u7684\u906e\u76d6\u529b\uff1f- \u9686\u660c\u5316\u5de5","description":"In the field of packaging printing, when companies take over the business of transparent film packaging, the white ink undercoating process often faces...","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\/how-to-improve-the-coverage-of-white-ink\/","og_locale":"zh_CN","og_type":"article","og_title":"How to improve the coverage of white ink? - Longchang Chemical","og_description":"In the field of packaging printing, when companies take over the business of transparent film packaging, the white ink undercoating process often faces...","og_url":"https:\/\/longchangchemical.com\/zh\/how-to-improve-the-coverage-of-white-ink\/","og_site_name":"Longchang Chemical","article_published_time":"2024-11-21T14:00:01+00:00","article_modified_time":"2026-04-28T10:42:42+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\/how-to-improve-the-coverage-of-white-ink\/#article","isPartOf":{"@id":"https:\/\/longchangchemical.com\/how-to-improve-the-coverage-of-white-ink\/"},"author":{"name":"Longchang Chemical","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e"},"headline":"How to improve the coverage of white ink?","datePublished":"2024-11-21T14:00:01+00:00","dateModified":"2026-04-28T10:42:42+00:00","mainEntityOfPage":{"@id":"https:\/\/longchangchemical.com\/how-to-improve-the-coverage-of-white-ink\/"},"wordCount":2296,"publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"articleSection":["Photoinitiator"],"inLanguage":"zh-Hans"},{"@type":"WebPage","@id":"https:\/\/longchangchemical.com\/how-to-improve-the-coverage-of-white-ink\/","url":"https:\/\/longchangchemical.com\/how-to-improve-the-coverage-of-white-ink\/","name":"\u5982\u4f55\u63d0\u9ad8\u767d\u58a8\u7684\u906e\u76d6\u529b\uff1f- \u9686\u660c\u5316\u5de5","isPartOf":{"@id":"https:\/\/longchangchemical.com\/#website"},"datePublished":"2024-11-21T14:00:01+00:00","dateModified":"2026-04-28T10:42:42+00:00","description":"In the field of packaging printing, when companies take over the business of transparent film packaging, the white ink undercoating process often faces...","breadcrumb":{"@id":"https:\/\/longchangchemical.com\/how-to-improve-the-coverage-of-white-ink\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangchemical.com\/how-to-improve-the-coverage-of-white-ink\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/longchangchemical.com\/how-to-improve-the-coverage-of-white-ink\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangchemical.com\/"},{"@type":"ListItem","position":2,"name":"How to improve the coverage of white ink?"}]},{"@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\/7634","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=7634"}],"version-history":[{"count":4,"href":"https:\/\/longchangchemical.com\/zh\/wp-json\/wp\/v2\/posts\/7634\/revisions"}],"predecessor-version":[{"id":9408,"href":"https:\/\/longchangchemical.com\/zh\/wp-json\/wp\/v2\/posts\/7634\/revisions\/9408"}],"wp:attachment":[{"href":"https:\/\/longchangchemical.com\/zh\/wp-json\/wp\/v2\/media?parent=7634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangchemical.com\/zh\/wp-json\/wp\/v2\/categories?post=7634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangchemical.com\/zh\/wp-json\/wp\/v2\/tags?post=7634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}