{"id":4160,"date":"2021-01-20T02:10:20","date_gmt":"2021-01-20T02:10:20","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=4160"},"modified":"2026-04-28T10:41:48","modified_gmt":"2026-04-28T10:41:48","slug":"how-to-deal-with-poisoning-in-the-experiment","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/zh\/how-to-deal-with-poisoning-in-the-experiment\/","title":{"rendered":"\u5982\u4f55\u5904\u7406\u5b9e\u9a8c\u4e2d\u7684\u4e2d\u6bd2\u4e8b\u4ef6\uff1f"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>\u5982\u679c\u5728\u5b9e\u9a8c\u8fc7\u7a0b\u4e2d\u610f\u5916\u53d1\u751f\u4e8b\u6545\uff0c\u6709\u54ea\u4e9b\u9002\u5f53\u7684\u6025\u6551\u63aa\u65bd\uff1f<\/strong><\/h2>\n\n<!-- lc-qa-start -->\n<p><strong>Quick answer:<\/strong> A strong printing-ink formulation is usually the one that keeps process stability and final print quality in balance, rather than over-optimizing only one part of the press behavior.<\/p>\n<!-- lc-qa-end -->\n\n\n\n\n\n\n<h4 class=\"wp-block-heading\">1.\u73bb\u7483\u5272\u4f24\u548c\u5176\u4ed6\u673a\u68b0\u635f\u4f24\uff1a\u9996\u5148\u68c0\u67e5\u4f24\u53e3\u5185\u662f\u5426\u6709\u73bb\u7483\u6216\u91d1\u5c5e\u788e\u7247\uff0c\u7136\u540e\u7528\u787c\u9178\u6c34\u51b2\u6d17\uff0c\u518d\u64e6\u7898\u9152\u6216\u7d2b\u836f\u6c34\uff0c\u5fc5\u8981\u65f6\u7528\u7eb1\u5e03\u5305\u624e\u3002\u90d1\u91cd\u63d0\u9192\uff1a\u5982\u679c\u4f24\u53e3\u8fc7\u6df1\u6216\u8fc7\u5927\uff0c\u9020\u6210\u5927\u91cf\u51fa\u8840\uff0c\u5e94\u8fc5\u901f\u5c06\u4f24\u53e3\u4e0a\u4e0b\u8840\u7ba1\u624e\u7d27\u6b62\u8840\uff0c\u5e76\u7acb\u5373\u53bb\u533b\u9662\u6cbb\u7597\u3002<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">2.\u70e7\u4f24\uff1a\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u7528\u6d53\uff0890%-95%\uff09\u9152\u7cbe\u6d88\u6bd2\u540e\uff0c\u6d82\u4e0a\u82e6\u5473\u9178\u8f6f\u818f\u3002\u5982\u679c\u521b\u9762\u7ea2\u80bf\u75bc\u75db\uff08\u4e00\u7ea7\u70e7\u4f24\uff09\uff0c\u53ef\u7528\u6a44\u6984\u6cb9\u6216\u68c9\u82b1\u8638\u9152\u7cbe\u8986\u76d6\u521b\u9762\uff1b\u5982\u679c\u76ae\u80a4\u8d77\u6ce1\uff08\u4e8c\u7ea7\u70e7\u4f24\uff09\uff0c\u4e0d\u8981\u5f04\u7834\u6c34\u6ce1\uff0c\u4ee5\u9632\u611f\u67d3\uff1b\u94ec\u521b\u9762\u76ae\u80a4\u5448\u8910\u8272\u6216\u9ed1\u8272\uff08\u4e09\u7ea7\u70e7\u4f24\uff09\uff0c\u5e94\u7528\u5e72\u71e5\u65e0\u83cc\u7684\u6d88\u6bd2\u7eb1\u5e03\u8f7b\u8f7b\u5305\u624e\uff0c\u5e76\u9001\u533b\u9662\u6cbb\u7597\u3002<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">3.\u5f53\u5f3a\u78b1\uff08\u5982\u6c22\u6c27\u5316\u94a0\u3001\u6c22\u6c27\u5316\u94be\uff09\u3001\u94a0\u3001\u94be\u7b49\u63a5\u89e6\u76ae\u80a4\u9020\u6210\u707c\u4f24\u65f6\uff0c\u5148\u7528\u5927\u91cf\u81ea\u6765\u6c34\u51b2\u6d17\uff0c\u518d\u7528 5% \u4e59\u9178\u6eb6\u6db2\u6216 2% \u4e59\u9178\u6eb6\u6db2\u6e05\u6d17\u3002<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">4.\u5f53\u5f3a\u9178\u3001\u6eb4\u6c34\u7b49\u63a5\u89e6\u76ae\u80a4\u9020\u6210\u707c\u4f24\u65f6\uff0c\u5e94\u7acb\u5373\u7528\u5927\u91cf\u81ea\u6765\u6c34\u51b2\u6d17\uff0c\u7136\u540e\u7528 5% \u78b3\u9178\u6c22\u94a0\u6eb6\u6db2\u6216 5% \u6c22\u6c27\u5316\u94f5\u6eb6\u6db2\u6e05\u6d17\u3002<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">5.\u5982\u679c\u82ef\u915a\u63a5\u89e6\u5230\u76ae\u80a4\u5e76\u9020\u6210\u707c\u4f24\uff0c\u5e94\u8be5\u7528\u5927\u91cf\u6e05\u6c34\u51b2\u6d17\uff0c\u5e76\u7528\u80a5\u7682\u548c\u6c34\u6e05\u6d17\uff0c\u4e0d\u80fd\u4f7f\u7528\u4e59\u9187\u3002<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">6.\u5982\u679c\u8f7d\u6c14\u4e2d\u6bd2\uff0c\u5e94\u5230\u5ba4\u5916\u547c\u5438\u65b0\u9c9c\u7a7a\u6c14\u3002\u5982\u679c\u60c5\u51b5\u4e25\u91cd\uff0c\u5e94\u7acb\u5373\u53bb\u533b\u9662\u6cbb\u7597\u3002<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">7.\u6c5e\u5f88\u5bb9\u6613\u4ece\u547c\u5438\u9053\u8fdb\u5165\u4eba\u4f53\uff0c\u4e5f\u53ef\u901a\u8fc7\u76ae\u80a4\u76f4\u63a5\u5438\u6536\uff0c\u9020\u6210\u84c4\u79ef\u6027\u4e2d\u6bd2\u3002\u4e25\u91cd\u4e2d\u6bd2\u7684\u8868\u73b0\u4e3a\u53e3\u8154\u5185\u6709\u91d1\u5c5e\u6c14\u5473\uff0c\u547c\u51fa\u7684\u7a7a\u6c14\u6709\u5f02\u5473\uff1b\u553e\u6db2\u3001\u7259\u9f88\u548c\u5634\u5507\u4e0a\u6709\u9ed1\u8272\u786b\u5316\u6c5e\uff1b\u6dcb\u5df4\u817a\u548c\u553e\u6db2\u817a\u80bf\u5927\u3002\u5982\u679c\u4e0d\u614e\u4e2d\u6bd2\uff0c\u5e94\u9001\u533b\u9662\u6025\u6551\u3002\u6025\u6027\u4e2d\u6bd2\u65f6\uff0c\u4e00\u822c\u7528\u723d\u8eab\u7c89\u6216\u50ac\u5410\u5242\u6d17\u80c3\uff0c\u6216\u6444\u5165\u86cb\u767d\u8d28\uff08\u59821\u5347\u725b\u5976\u52a03\u4e2a\u86cb\u6e05\uff09\u6216\u84d6\u9ebb\u6cb9\u89e3\u6bd2\u50ac\u5410\u3002<\/h4>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5982\u4f55\u5904\u7406\u5b9e\u9a8c\u5ba4\u4e2d\u6bd2\u4e8b\u4ef6\uff1f<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1.\u5f3a\u9178\uff08\u81f4\u6b7b\u5242\u91cf 1 \u6beb\u5347\uff09<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1).\u8bef\u541e\u5f3a\u9178\u65f6\uff0c\u60a3\u8005\u5e94\u7acb\u5373\u559d\u725b\u5976\u6216\u6c27\u5316\u9541\u60ac\u6d6e\u6db2\uff0c\u6216\u6c22\u6c27\u5316\u94dd\u51dd\u80f6\u6765\u7a00\u91ca\u8150\u8680\u5242\u3002\u4e25\u7981\u7ed9\u60a3\u8005\u6d17\u80c3\u6216\u50ac\u5410\uff0c\u7136\u540e\u7acb\u5373\u5c06\u60a3\u8005\u9001\u5f80\u533b\u9662\u3002<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">2).\u8981\u6293\u7d27\u65f6\u95f4\u5f53\u573a\u5904\u7406\uff0c\u6d88\u9664\u6216\u51cf\u5c11\u8863\u670d\u548c\u76ae\u80a4\u4e0a\u7684\u9178\u6027\u7269\u8d28--\u7528\u5927\u91cf\u6e05\u6c34\u51b2\u6d17\uff0c\u5c3d\u53ef\u80fd\u7a00\u91ca\u9178\u6027\u7269\u8d28\u7684\u6d53\u5ea6\uff0c\u51cf\u8f7b\u4f24\u5bb3\u7a0b\u5ea6\u3002\u5f3a\u9178\u4e00\u65e6\u63a5\u89e6\u4eba\u4f53\uff0c\u5c31\u4f1a\u7acb\u5373\u707c\u4f24\u76ae\u80a4\u5e76\u6e17\u5165\u6df1\u5c42\u7ec4\u7ec7\u3002\u5f3a\u9178\u707c\u4f24\u4eba\u4f53\u76ae\u80a4\u7684\u539f\u7406\u4e3b\u8981\u662f\u4f7f\u76ae\u80a4\u7ec4\u7ec7\u8131\u6c34\uff0c\u9020\u6210\u76ae\u80a4\u7ec4\u7ec7\u4e2d\u86cb\u767d\u8d28\u53d8\u6027\u3001\u51dd\u56fa\u574f\u6b7b\u3002\u56e0\u6b64\uff0c\u5982\u679c\u4eba\u4f53\u76ae\u80a4\u6709\u5c11\u91cf\u5f3a\u9178\uff0c\u6700\u597d\u5728\u6700\u77ed\u65f6\u95f4\u5185\u7528\u5927\u91cf\u6d41\u52a8\u7684\u6c34\u51b2\u6d17\u3002\u5f53\u7136\uff0c\u5728\u51b2\u6d17\u8fc7\u7a0b\u4e2d\uff0c\u5c3d\u91cf\u4e0d\u8981\u8ba9\u5f3a\u9178\u6269\u5927\u53d7\u635f\u76ae\u80a4\u7684\u9762\u79ef\u3002\u5982\u679c\u7b2c\u4e00\u6b21\u4f7f\u7528\u4e2d\u548c\u5242\u8fdb\u884c\u4e2d\u548c\uff0c\u4f1a\u52a0\u91cd\u4f24\u5bb3\uff0c\u56e0\u4e3a\u4e2d\u548c\u4f1a\u5728\u77ed\u65f6\u95f4\u5185\u91ca\u653e\u5927\u91cf\u70ed\u91cf\uff0c\u800c\u70ed\u91cf\u6e29\u5ea6\u4e00\u822c\u5728 100 \u2103 \u4ee5\u4e0a\u3002\u5982\u679c\u8863\u670d\u4e0a\u6709\u5927\u91cf\u5f3a\u9178\uff0c\u4e0d\u8981\u8d38\u7136\u8131\u4e0b\u3002\u5426\u5219\uff0c\u70eb\u4f24\u90e8\u4f4d\u53ef\u80fd\u4f1a\u6269\u5927\uff0c\u76ae\u80a4\u53ef\u80fd\u4f1a\u88ab\u6495\u88c2\u3002\u6700\u597d\u7528\u526a\u5200\u526a\u5f00\u8863\u670d\u3002<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">3) \u8fdb\u5165\u773c\u775b\u540e\uff0c\u6253\u5f00\u773c\u76ae\uff0c\u7528\u6e05\u6c34\u51b2\u6d17 15 \u5206\u949f\u3002<\/h4>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2.\u5f3a\u78b1\uff08\u81f4\u6b7b\u5242\u91cf 1 \u514b\uff09<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1).\u541e\u54bd\u65f6\uff0c\u7acb\u5373\u7528\u98df\u9053\u955c\u89c2\u5bdf\uff0c\u5e76\u76f4\u63a5\u7528 1% \u4e59\u9178\u6c34\u6eb6\u6db2\u51b2\u6d17\u60a3\u5904\u81f3\u4e2d\u6027\u3002\u7136\u540e\uff0c\u8fc5\u901f\u996e\u7528 500 \u6beb\u5347\u7a00\u91ca\u98df\u7528\u918b\uff081 \u4efd\u98df\u7528\u918b\u548c 4 \u4efd\u6c34\uff09\u6216\u65b0\u9c9c\u6a59\u6c41\u8fdb\u884c\u7a00\u91ca\u3002<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">2).\u7acb\u5373\u8131\u6389\u8863\u670d\u3002\u5f3a\u78b1\u707c\u4f24\u540e\uff0c\u7528\u6e05\u6c34\u957f\u65f6\u95f4\u51b2\u6d17\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u4e0d\u9700\u8981\u4e2d\u548c\u5242\u3002\u4f46\u5982\u679c\u6cbe\u6709\u751f\u77f3\u7070\uff0c\u5e94\u5148\u7528\u6cb9\u8102\u4e4b\u7c7b\u7684\u4e1c\u897f\u53bb\u9664\u751f\u77f3\u7070\uff0c\u56e0\u4e3a\u751f\u77f3\u7070\u4e0e\u6c34\u53d1\u751f\u5316\u5b66\u53cd\u5e94\uff0c\u4ea7\u751f\u5927\u91cf\u70ed\u91cf\uff0c\u4f1a\u707c\u4f24\u76ae\u80a4\u3002<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">3) \u8fdb\u5165\u773c\u775b\u540e\uff0c\u6253\u5f00\u773c\u76ae\uff0c\u7528\u6e05\u6c34\u51b2\u6d17 15 \u5206\u949f\u3002<\/h4>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.\u6c28\u6c14<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1\uff09\u7531\u4e8e\u5ba4\u5185\u6709\u6c28\u6c14\u6cc4\u6f0f\uff0c\u6211\u4eec\u7acb\u5373\u79bb\u5f00\u5b9e\u9a8c\u5ba4\uff0c\u5c06\u75c5\u4eba\u8f6c\u79fb\u5230\u5ba4\u5916\u8d70\u5eca\u7684\u901a\u98ce\u5904\uff0c\u4ee5\u786e\u4fdd\u7a7a\u6c14\u6d41\u901a\u3002<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">2\uff09\u7531\u4e8e\u6c28\u6c14\u5df2\u7ecf\u8fdb\u5165\u773c\u775b\uff0c\u4f1a\u5bf9\u773c\u775b\u9020\u6210\u5f88\u5927\u4f24\u5bb3\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u7acb\u5373\u627e\u6765\u53ef\u4ee5\u6e05\u6d17\u773c\u775b\u7684\u7a00\u787c\u9178\u6eb6\u6db2\u4e3a\u60a3\u8005\u6e05\u6d17\u773c\u775b\u3002\u6b64\u65f6\uff0c\u5148\u8ba9\u60a3\u8005\u8eba\u4e0b\u4f7f\u7528\u3002\u7528\u6c34\u6e05\u6d17\u89d2\u819c\u81f3\u5c11 5 \u5206\u949f\uff0c\u7136\u540e\u518d\u7528\u7a00\u787c\u9178\u6eb6\u6db2\u6e05\u6d17\u3002<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">3\uff09\u6211\u4eec\u5df2\u7ecf\u5b8c\u6210\u4e86\u5e94\u6025\u63aa\u65bd\u3002\u4e0b\u4e00\u6b65\u662f\u7b49\u5f85\u533b\u52a1\u4eba\u5458\u91c7\u53d6\u6cbb\u7597\u63aa\u65bd\u3002\u7531\u4e8e\u6c28\u6c14\u4f1a\u5bf9\u4eba\u7684\u547c\u5438\u9053\u548c\u9ecf\u819c\u9020\u6210\u635f\u4f24\uff0c\u6211\u4eec\u5fc5\u987b\u6ce8\u610f\u60a3\u8005\u7684\u547c\u5438\u662f\u5426\u53d7\u963b\u3002\u5982\u679c\u6709\uff0c\u6761\u4ef6\u5141\u8bb8\uff1b\u5982\u679c\u6761\u4ef6\u4e0d\u5141\u8bb8\uff0c\u6211\u4eec\u5e94\u534f\u52a9\u60a3\u8005\u901a\u6c14\uff0c\u4fdd\u8bc1\u7a7a\u6c14\u6d41\u901a\uff0c\u89e3\u5f00\u60a3\u8005\u8863\u670d\u4e0a\u7684\u7ebd\u6263\uff0c\u5c3d\u91cf\u4f7f\u60a3\u8005\u547c\u5438\u987a\u7545\u3002<\/h4>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4.\u5364\u7d20\u6c14\u4f53<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5c06\u75c5\u4eba\u8f6c\u79fb\u5230\u7a7a\u6c14\u65b0\u9c9c\u7684\u5730\u65b9\u5e76\u4fdd\u6301\u5b89\u9759\u3002\u5438\u5165\u6c2f\u6c14\u65f6\uff0c\u95fb 11 \u4e59\u919a\u548c\u4e59\u9187\u7684\u6df7\u5408\u84b8\u6c14\uff1b\u5438\u5165\u6eb4\u6c14\u65f6\uff0c\u95fb\u7a00\u6c28\u6c34\u3002<\/h4>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5.\u6c30\u5316\u7269\uff08\u81f4\u6b7b\u5242\u91cf 0.05 \u514b\uff09<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u603b\u4e4b\uff0c\u8981\u7acb\u5373\u5904\u7406\u3002\u6bcf\u9694\u4e24\u5206\u949f\uff0c\u7ed9\u75c5\u4eba\u5438\u5165\u4e9a\u785d\u9178\u5f02\u620a\u916f 15 \u81f3 30 \u79d2\u949f\u3002\u7136\u540e\u7ed9\u4ed6\u6ce8\u5c04\u786b\u4ee3\u786b\u9178\u76d0\u6eb6\u6db2\u3002\u5c06\u5176\u4e0e\u6c30\u5316\u8840\u7ea2\u86cb\u767d\u4e2d\u7684\u6c30\u5316\u7269\u7ed3\u5408\uff0c\u751f\u6210\u786b\u6c30\u9178\u76d0\u3002<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">1) \u4e00\u65e6\u53d1\u751f\u5438\u5165\uff0c\u5e94\u5c06\u60a3\u8005\u8f6c\u79fb\u5230\u7a7a\u6c14\u65b0\u9c9c\u3001\u6ca1\u6709\u6c30\u5316\u7269\u7684\u5730\u65b9\uff0c\u5e76\u4f7f\u5176\u5e73\u5367\u3002\u7136\u540e\uff0c\u8131\u6389\u6c30\u5316\u7269\u8863\u7269\uff0c\u6839\u636e\u60c5\u51b5\u7acb\u5373\u8fdb\u884c\u4eba\u5de5\u547c\u5438\u3002<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">2) \u5982\u679c\u53d1\u751f\u610f\u5916\u541e\u54bd\uff0c\u53ef\u7528\u624b\u6307\u63c9\u6413\u60a3\u8005\u5589\u5499\u50ac\u5410\u3002\u5207\u52ff\u7b49\u5f85\u6d17\u80c3\u5de5\u5177\u5230\u6765\u3002<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">3) \u5e94\u8fc5\u901f\u5438\u5165\u4e9a\u785d\u9178\u620a\u916f\uff0c\u5e76\u9759\u8109\u6ce8\u5c04\u4e9a\u785d\u9178\u94a0\u3001\u786b\u4ee3\u786b\u9178\u94a0\u3001\u80f1\u6c28\u9178\u548c\u7f9f\u57fa\u94b4\u94f5\u8fdb\u884c\u6025\u6551\u3002<\/h4>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>6.\u4e8c\u6c27\u5316\u786b\u3001\u4e8c\u6c27\u5316\u6c2e\u3001\u786b\u5316\u6c22\u6c14\u4f53<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5c06\u75c5\u4eba\u8f6c\u79fb\u5230\u7a7a\u6c14\u65b0\u9c9c\u7684\u5730\u65b9\uff0c\u5e76\u4fdd\u6301\u5b89\u9759\u3002\u4e00\u65e6\u8fdb\u5165\u773c\u775b\uff0c\u8bf7\u7528\u5927\u91cf\u6e05\u6c34\u51b2\u6d17\u5e76\u51b2\u6d17\u5589\u5499\u3002<\/h4>\n\n\n\n<p><strong>\u60a8\u4e5f\u53ef\u4ee5\u5728\u5de5\u4f5c\u65f6\u95f4\uff08UTC+8 \u5468\u4e00\u81f3\u5468\u516d\u4e0a\u5348 8:30 \u81f3\u4e0b\u5348 6:00\uff09\u7ed9\u6211\u53d1\u7535\u5b50\u90ae\u4ef6 info@longchangchemical.com\uff0c\u6216\u4f7f\u7528\u7f51\u7ad9\u5373\u65f6\u804a\u5929\u5de5\u5177\u83b7\u5f97\u53ca\u65f6\u56de\u590d\u3002<\/strong><\/p>\n\n\n<!-- lc-commercial-start -->\n<h2>A practical formulation view of printing and ink-processing topics<\/h2>\n<p>Ink performance problems are often multi-variable problems. Teams generally move faster when they screen transfer, flow, drying or curing, and substrate hold together instead of changing one raw material at a time without a clear decision frame.<\/p>\n<ul>\n<li><strong>Define the real process bottleneck:<\/strong> poor transfer, drying problems, skinning, and color instability often need different corrective routes.<\/li>\n<li><strong>Check viscosity inside the print process:<\/strong> an ink that looks fine in the container can behave very differently on the machine.<\/li>\n<li><strong>Review substrate compatibility:<\/strong> paper, film, metalized surfaces, and laminates often require different balance points.<\/li>\n<li><strong>Use post-print checks as part of selection:<\/strong> scratch resistance, tape adhesion, lamination behavior, and storage stability are usually as important as the fresh-print appearance.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/zh\/product\/chlumiaf-094\/\">CHLUMIAF 094<\/a>:<\/strong> A balanced defoamer reference for waterborne coatings and many general foam-control screens.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/zh\/product\/chlumiaf-3037\/\">CHLUMIAF 3037<\/a>:<\/strong> A stronger process-defoaming option when persistent foam survives harsher conditions.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/zh\/product\/chlumiwe-3280\/\">CHLUMIWE 3280<\/a>:<\/strong> A strong wetting-agent reference for inks, coatings, and difficult substrate wetting.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/zh\/product\/chlumiwe-3071-organic-silicone-surfactant-organosilicone-wetting-agent\/\">CHLUMIWE 3071<\/a>:<\/strong> Useful when organosilicone wetting support is needed in a broad application screen.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why do many ink problems require more than one formulation change?<\/strong><br \/>Because flow, transfer, drying, adhesion, and appearance interact, so improving one of them can sometimes worsen another if the full system is not reviewed together.<\/p>\n<p><strong>Should rheology be judged only by a single viscosity number?<\/strong><br \/>Not usually. Printability also depends on transfer behavior, temperature, shear history, and how the ink behaves on the actual press.<\/p>\n<!-- lc-commercial-end -->","protected":false},"excerpt":{"rendered":"<p>What are the appropriate first aid measures if an accident occurs accidentally during the experiment? 1. Glass cuts and other mechanical damage: First, check whether there are glass or metal<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[106],"tags":[],"class_list":["post-4160","post","type-post","status-publish","format-standard","hentry","category-laboratory-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to deal with poisoning in the experiment - Longchang chemical Co., Ltd.<\/title>\n<meta name=\"description\" content=\"What are the appropriate first aid measures if an accident occurs accidentally during the experiment? 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