{"id":8914,"date":"2025-05-22T19:37:13","date_gmt":"2025-05-22T11:37:13","guid":{"rendered":"https:\/\/www.51malin.com\/index.php\/archives\/8914"},"modified":"2025-05-22T19:37:13","modified_gmt":"2025-05-22T11:37:13","slug":"witcobond%e6%b0%b4%e6%80%a7%e8%81%9a%e6%b0%a8%e9%85%af%e5%88%86%e6%95%a3%e4%bd%93%e5%9c%a8%e6%b0%b4%e6%80%a7%e8%83%b6%e9%bb%8f%e5%89%82%e4%b8%ad%e7%9a%84%e9%ab%98%e9%99%84%e7%9d%80%e5%8a%9b%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/www.51malin.com\/index.php\/archives\/8914","title":{"rendered":"Witcobond\u6c34\u6027\u805a\u6c28\u916f\u5206\u6563\u4f53\u5728\u6c34\u6027\u80f6\u9ecf\u5242\u4e2d\u7684\u9ad8\u9644\u7740\u529b\u8868\u73b0"},"content":{"rendered":"<h1>Witcobond\u6c34\u6027\u805a\u6c28\u916f\u5206\u6563\u4f53\u5728\u6c34\u6027\u80f6\u9ecf\u5242\u4e2d\u7684\u9ad8\u9644\u7740\u529b\u8868\u73b0\uff1a\u67d4\u97e7\u4e0e\u529b\u91cf\u7684\u5b8c\u7f8e\u7ed3\u5408 \ud83c\udf1f<\/h1>\n<h2>\u5f15\u8a00\uff1a\u4ece\u201c\u7c98\u201d\u8bf4\u8d77\u2014\u2014\u80f6\u9ecf\u5242\u7684\u4e16\u754c\u6709\u591a\u7cbe\u5f69\uff1f\ud83e\uddf0<\/h2>\n<p>\u8bf4\u5230\u201c\u7c98\u201d\uff0c\u5927\u5bb6\u8111\u6d77\u4e2d\u6d6e\u73b0\u7684\u662f\u4e0d\u662f\u5c0f\u65f6\u5019\u73a9\u8fc7\u7684\u6a61\u76ae\u6ce5\u3001\u8d34\u7eb8\uff0c\u6216\u8005\u4e0d\u5c0f\u5fc3\u6253\u7ffb\u4e00\u74f6502\u540e\u624b\u548c\u684c\u5b50\u878d\u4e3a\u4e00\u4f53\u7684\u90a3\u79cd\u75db\u82e6\u56de\u5fc6\uff1f\ud83e\udd23 \u7136\u800c\uff0c\u5728\u5de5\u4e1a\u754c\uff0c\u201c\u7c98\u201d\u53ef\u662f\u4e00\u95e8\u5927\u5b66\u95ee\uff0c\u5c24\u5176\u5728\u73af\u4fdd\u610f\u8bc6\u65e5\u76ca\u589e\u5f3a\u7684\u4eca\u5929\uff0c<strong>\u6c34\u6027\u80f6\u9ecf\u5242<\/strong>\uff08Waterborne Adhesives\uff09\u6b63\u6210\u4e3a\u66ff\u4ee3\u4f20\u7edf\u6eb6\u5242\u578b\u80f6\u9ecf\u5242\u7684\u91cd\u8981\u9009\u62e9\u3002<\/p>\n<p>\u800c\u5728\u4f17\u591a\u6c34\u6027\u80f6\u9ecf\u5242\u4e2d\uff0c\u6709\u4e00\u7c7b\u6750\u6599\u8131\u9896\u800c\u51fa\uff0c\u5b83\u4e0d\u4ec5\u73af\u4fdd\u3001\u5b89\u5168\u3001\u8010\u4e45\uff0c\u8fd8\u80fd\u50cf\u8718\u86db\u4fa0\u4e00\u6837\u7262\u7262\u201c\u6293\u201d\u4f4f\u5404\u79cd\u57fa\u6750\u2014\u2014\u5b83\u5c31\u662f\u6211\u4eec\u4eca\u5929\u7684\u4e3b\u89d2\uff1a<strong>Witcobond\u6c34\u6027\u805a\u6c28\u916f\u5206\u6563\u4f53<\/strong>\uff08Witcobond Waterborne Polyurethane Dispersions, WPU Ds\uff09\u3002\ud83d\udd77\ufe0f<\/p>\n<p>\u672c\u6587\u5c06\u5e26\u4f60\u6df1\u5165\u4e86\u89e3Witcobond\u5728\u6c34\u6027\u80f6\u9ecf\u5242\u4e2d\u7684\u5e94\u7528\uff0c\u7279\u522b\u662f\u5b83\u90a3\u4ee4\u4eba\u60ca\u53f9\u7684<strong>\u9ad8\u9644\u7740\u529b\u8868\u73b0<\/strong>\u3002\u6211\u4eec\u4f1a\u4ece\u5b83\u7684\u5316\u5b66\u7ed3\u6784\u8bb2\u5230\u5b9e\u9645\u5e94\u7528\uff0c\u4ece\u4ea7\u54c1\u53c2\u6570\u8c08\u5230\u6027\u80fd\u5bf9\u6bd4\uff0c\u540e\u8fd8\u4f1a\u5f15\u7528\u56fd\u5185\u5916\u6743\u5a01\u6587\u732e\u4e3a\u4f60\u63d0\u4f9b\u575a\u5b9e\u7684\u5b66\u672f\u652f\u6301\u3002\u51c6\u5907\u597d\u4e86\u5417\uff1f\u8ba9\u6211\u4eec\u4e00\u8d77\u8d70\u8fdb\u8fd9\u4e2a\u201c\u7c98\u201d\u7684\u4e16\u754c\u5427\uff01\u2728<\/p>\n<hr \/>\n<h2>\u4e00\u3001\u4ec0\u4e48\u662fWitcobond\uff1f\u63ed\u5f00\u5b83\u7684\u795e\u79d8\u9762\u7eb1\ud83e\uddec<\/h2>\n<h3>1.1 Witcobond\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>Witcobond\u662f\u79d1\u601d\u521b\u516c\u53f8\uff08Covestro\uff0c\u539f\u62dc\u8033\u6750\u6599\u79d1\u6280\uff09\u63a8\u51fa\u7684\u4e00\u7cfb\u5217<strong>\u6c34\u6027\u805a\u6c28\u916f\u5206\u6563\u4f53<\/strong>\uff08Polyurethane Dispersions, PUDs\uff09\u54c1\u724c\u3002\u8fd9\u4e9b\u4ea7\u54c1\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d82\u6599\u3001\u6cb9\u58a8\u3001\u80f6\u9ecf\u5242\u3001\u7eba\u7ec7\u6d82\u5c42\u7b49\u9886\u57df\uff0c\u7279\u522b\u662f\u5728\u5bf9\u73af\u4fdd\u8981\u6c42\u6781\u9ad8\u7684\u6c34\u6027\u80f6\u9ecf\u5242\u4e2d\u8868\u73b0\u5c24\u4e3a\u7a81\u51fa\u3002<\/p>\n<p>\u7b80\u5355\u6765\u8bf4\uff0cWitcobond\u5c31\u662f\u4e00\u79cd\u4ee5\u6c34\u4e3a\u4ecb\u8d28\u7684\u805a\u6c28\u916f\u6750\u6599\uff0c\u901a\u8fc7\u7279\u6b8a\u7684\u4e73\u5316\u6280\u672f\uff0c\u5c06\u539f\u672c\u4e0d\u6eb6\u4e8e\u6c34\u7684\u805a\u6c28\u916f\u6811\u8102\u5206\u6563\u6210\u7eb3\u7c73\u7ea7\u9897\u7c92\uff0c\u5f62\u6210\u7a33\u5b9a\u7684\u6c34\u5206\u6563\u4f53\u7cfb\u3002<\/p>\n<h3>1.2 Witcobond\u7684\u5206\u7c7b\u4e0e\u7279\u70b9<\/h3>\n<p>Witcobond\u6839\u636e\u5176\u5316\u5b66\u7ed3\u6784\u3001\u529f\u80fd\u6027\u548c\u7528\u9014\u53ef\u4ee5\u5206\u4e3a\u591a\u4e2a\u7cfb\u5217\uff0c\u4f8b\u5982\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7cfb\u5217\u540d\u79f0<\/th>\n<th>\u4e3b\u8981\u7279\u70b9<\/th>\n<th>\u5e94\u7528\u9886\u57df<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Witcobond A<\/td>\n<td>\u8102\u80aa\u65cf\u805a\u6c28\u916f\uff0c\u4f18\u5f02\u7684\u8010\u5019\u6027<\/td>\n<td>\u6237\u5916\u6d82\u6599\u3001\u5305\u88c5\u80f6\u9ecf\u5242<\/td>\n<\/tr>\n<tr>\n<td>Witcobond C<\/td>\n<td>\u82b3\u9999\u65cf\u805a\u6c28\u916f\uff0c\u6210\u672c\u4f4e\u3001\u5f3a\u5ea6\u9ad8<\/td>\n<td>\u5de5\u4e1a\u80f6\u9ecf\u5242\u3001\u6728\u5de5\u80f6<\/td>\n<\/tr>\n<tr>\n<td>Witcobond E<\/td>\n<td>\u81ea\u4ea4\u8054\u578b\uff0c\u63d0\u9ad8\u8010\u6c34\u6027<\/td>\n<td>\u978b\u6750\u3001\u7eba\u7ec7\u54c1<\/td>\n<\/tr>\n<tr>\n<td>Witcobond L<\/td>\n<td>\u4f4eVOC\uff0c\u73af\u4fdd\u53cb\u597d<\/td>\n<td>\u5ba4\u5185\u88c5\u9970\u3001\u513f\u7ae5\u7528\u54c1<\/td>\n<\/tr>\n<tr>\n<td>Witcobond R<\/td>\n<td>\u53ef\u518d\u751f\u539f\u6599\u6765\u6e90\uff0c\u7eff\u8272\u53ef\u6301\u7eed<\/td>\n<td>\u73af\u4fdd\u578b\u80f6\u9ecf\u5242<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6bcf\u79cd\u7cfb\u5217\u90fd\u6709\u5176\u72ec\u7279\u7684\u6027\u80fd\u4f18\u52bf\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u884c\u4e1a\u7684\u9700\u6c42\u3002<\/p>\n<hr \/>\n<h2>\u4e8c\u3001\u4e3a\u4ec0\u4e48\u8bf4Witcobond\u5728\u6c34\u6027\u80f6\u9ecf\u5242\u4e2d\u5177\u6709\u9ad8\u9644\u7740\u529b\uff1f\ud83e\uddf2<\/h2>\n<h3>2.1 \u9644\u7740\u529b\u7684\u672c\u8d28\uff1a\u5206\u5b50\u95f4\u7684\u201c\u7231\u60c5\u6545\u4e8b\u201d<\/h3>\n<p>\u9644\u7740\u529b\uff08Adhesion\uff09\u672c\u8d28\u4e0a\u662f\u6307\u4e24\u79cd\u4e0d\u540c\u6750\u6599\u4e4b\u95f4\u7684\u754c\u9762\u76f8\u4e92\u4f5c\u7528\u529b\u3002\u8fd9\u79cd\u4f5c\u7528\u5305\u62ec\u7269\u7406\u5438\u9644\u3001\u5316\u5b66\u952e\u5408\u3001\u673a\u68b0\u951a\u5b9a\u7b49\u673a\u5236\u3002\u5bf9\u4e8e\u80f6\u9ecf\u5242\u800c\u8a00\uff0c\u826f\u597d\u7684\u9644\u7740\u529b\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u7262\u7262\u5730\u201c\u6293\u4f4f\u201d\u88ab\u7c98\u63a5\u7269\u4f53\uff0c\u4e0d\u5bb9\u6613\u8131\u843d\u3002<\/p>\n<p>\u90a3\u4e48\uff0cWitcobond\u662f\u5982\u4f55\u505a\u5230\u8fd9\u4e00\u70b9\u7684\u5462\uff1f<\/p>\n<h3>2.2 Witcobond\u7684\u7ed3\u6784\u4f18\u52bf\uff1a\u521a\u67d4\u5e76\u6d4e\u7684\u201c\u6027\u683c\u201d<\/h3>\n<p>Witcobond\u5c5e\u4e8e\u805a\u6c28\u916f\u6750\u6599\uff0c\u5176\u7ed3\u6784\u7531\u8f6f\u6bb5\uff08soft segment\uff09\u548c\u786c\u6bb5\uff08hard segment\uff09\u7ec4\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u8f6f\u6bb5<\/strong>\uff1a\u901a\u5e38\u4e3a\u805a\u919a\u6216\u805a\u916f\u94fe\u6bb5\uff0c\u8d4b\u4e88\u6750\u6599\u67d4\u97e7\u6027\uff1b<\/li>\n<li><strong>\u786c\u6bb5<\/strong>\uff1a\u7531\u6c28\u57fa\u7532\u9178\u916f\u57fa\u56e2\u7ec4\u6210\uff0c\u63d0\u4f9b\u9ad8\u5f3a\u5ea6\u548c\u8010\u70ed\u6027\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u79cd\u201c\u521a\u67d4\u5e76\u6d4e\u201d\u7684\u7ed3\u6784\u4f7f\u5176\u65e2\u80fd\u9002\u5e94\u591a\u79cd\u57fa\u6750\u8868\u9762\uff0c\u53c8\u80fd\u4fdd\u6301\u8db3\u591f\u7684\u5185\u805a\u5f3a\u5ea6\uff08cohesion\uff09\uff0c\u4ece\u800c\u5b9e\u73b0\u4f18\u5f02\u7684\u9644\u7740\u6548\u679c\u3002<\/p>\n<h3>2.3 \u8868\u9762\u5f20\u529b\u4e0e\u6da6\u6e7f\u6027\uff1a\u4eb2\u548c\u529b\u7684\u5173\u952e<\/h3>\n<p>\u4e00\u4e2a\u4f18\u79c0\u7684\u80f6\u9ecf\u5242\u5fc5\u987b\u80fd\u591f\u826f\u597d\u5730\u6da6\u6e7f\u88ab\u7c98\u63a5\u8868\u9762\u3002Witcobond\u7684\u8868\u9762\u5f20\u529b\u9002\u4e2d\uff08\u4e00\u822c\u572825~40 mN\/m\u4e4b\u95f4\uff09\uff0c\u80fd\u591f\u5f88\u597d\u5730\u94fa\u5c55\u5728\u91d1\u5c5e\u3001\u5851\u6599\u3001\u6728\u6750\u3001\u7ec7\u7269\u7b49\u591a\u79cd\u57fa\u6750\u4e0a\uff0c\u4ece\u800c\u63d0\u5347\u9644\u7740\u529b\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6750\u6599\u7c7b\u578b<\/th>\n<th>Witcobond\u5178\u578b\u9644\u7740\u529b\uff08MPa\uff09<\/th>\n<th>\u666e\u901a\u6c34\u6027\u4e19\u70ef\u9178\u80f6\u9ecf\u5242\uff08MPa\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u91d1\u5c5e<\/td>\n<td>3.8\u20135.2<\/td>\n<td>1.5\u20132.5<\/td>\n<\/tr>\n<tr>\n<td>\u5851\u6599<\/td>\n<td>2.9\u20134.6<\/td>\n<td>1.2\u20132.0<\/td>\n<\/tr>\n<tr>\n<td>\u6728\u6750<\/td>\n<td>3.5\u20135.0<\/td>\n<td>2.0\u20133.0<\/td>\n<\/tr>\n<tr>\n<td>\u7ec7\u7269<\/td>\n<td>2.7\u20134.1<\/td>\n<td>1.0\u20131.8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0cWitcobond\u5728\u5404\u7c7b\u57fa\u6750\u4e0a\u7684\u9644\u7740\u529b\u5747\u663e\u8457\u4f18\u4e8e\u666e\u901a\u6c34\u6027\u4e19\u70ef\u9178\u80f6\u9ecf\u5242\u3002<\/p>\n<hr \/>\n<h2>\u4e09\u3001Witcobond\u5728\u6c34\u6027\u80f6\u9ecf\u5242\u4e2d\u7684\u5178\u578b\u5e94\u7528\u573a\u666f\ud83d\udcbc<\/h2>\n<h3>3.1 \u5305\u88c5\u884c\u4e1a\uff1a\u5c01\u7bb1\u3001\u8d34\u6807\u3001\u590d\u5408\u819c<\/h3>\n<p>\u5728\u98df\u54c1\u3001\u836f\u54c1\u3001\u65e5\u7528\u54c1\u5305\u88c5\u4e2d\uff0cWitcobond\u5e38\u7528\u4e8e\u590d\u5408\u8584\u819c\u7684\u7c98\u63a5\u3002\u5176\u9ad8\u9644\u7740\u529b\u4fdd\u8bc1\u4e86\u5305\u88c5\u7684\u5bc6\u5c01\u6027\u4e0e\u6301\u4e45\u6027\uff0c\u540c\u65f6\u7b26\u5408\u98df\u54c1\u5b89\u5168\u6807\u51c6\u3002<\/p>\n<h3>3.2 \u5236\u978b\u884c\u4e1a\uff1a\u978b\u5e95\u7c98\u63a5\u3001\u978b\u9762\u8d34\u5408<\/h3>\n<p>\u978b\u6750\u5982EVA\u3001TPU\u3001\u76ae\u9769\u7b49\u90fd\u9700\u8981\u9ad8\u6027\u80fd\u80f6\u9ecf\u5242\u3002Witcobond\u56e0\u5176\u67d4\u97e7\u6027\u548c\u8010\u78e8\u6027\uff0c\u6210\u4e3a\u8bb8\u591a\u56fd\u9645\u8fd0\u52a8\u54c1\u724c\u7684\u9009\u62e9\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/17.jpg\" alt=\"$title[$i]\"><\/p>\n<h3>3.2 \u5236\u978b\u884c\u4e1a\uff1a\u978b\u5e95\u7c98\u63a5\u3001\u978b\u9762\u8d34\u5408<\/h3>\n<p>\u978b\u6750\u5982EVA\u3001TPU\u3001\u76ae\u9769\u7b49\u90fd\u9700\u8981\u9ad8\u6027\u80fd\u80f6\u9ecf\u5242\u3002Witcobond\u56e0\u5176\u67d4\u97e7\u6027\u548c\u8010\u78e8\u6027\uff0c\u6210\u4e3a\u8bb8\u591a\u56fd\u9645\u8fd0\u52a8\u54c1\u724c\u7684\u9009\u62e9\u3002<\/p>\n<h3>3.3 \u6728\u5de5\u4e0e\u5bb6\u5177\u5236\u9020\uff1a\u677f\u6750\u62fc\u63a5\u3001\u9970\u9762\u7c98\u8d34<\/h3>\n<p>\u5728\u5bb6\u5177\u884c\u4e1a\u4e2d\uff0cWitcobond\u7528\u4e8e\u5b9e\u6728\u62fc\u63a5\u3001\u5228\u82b1\u677f\u4e0e\u9970\u9762\u677f\u7684\u7c98\u63a5\uff0c\u65e2\u73af\u4fdd\u53c8\u7262\u56fa\u3002<\/p>\n<h3>3.4 \u7eba\u7ec7\u884c\u4e1a\uff1a\u5e03\u6599\u590d\u5408\u3001\u5370\u82b1\u7c98\u63a5<\/h3>\n<p>\u7eba\u7ec7\u54c1\u9700\u8981\u67d4\u8f6f\u800c\u4e0d\u5931\u5f3a\u5ea6\u7684\u80f6\u9ecf\u5242\uff0cWitcobond\u6b63\u597d\u6ee1\u8db3\u8fd9\u4e00\u9700\u6c42\uff0c\u5c24\u5176\u9002\u5408\u5a74\u513f\u670d\u88c5\u3001\u533b\u7528\u6577\u6599\u7b49\u654f\u611f\u9886\u57df\u3002<\/p>\n<hr \/>\n<h2>\u56db\u3001Witcobond\u4e0e\u5176\u4ed6\u6c34\u6027\u80f6\u9ecf\u5242\u7684\u6027\u80fd\u5bf9\u6bd4\ud83d\udcca<\/h2>\n<p>\u4e3a\u4e86\u66f4\u76f4\u89c2\u5730\u5c55\u793aWitcobond\u7684\u4f18\u52bf\uff0c\u6211\u4eec\u5c06\u5176\u4e0e\u5e38\u89c1\u7684\u51e0\u79cd\u6c34\u6027\u80f6\u9ecf\u5242\u8fdb\u884c\u6bd4\u8f83\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6027\u80fd\u6307\u6807<\/th>\n<th>Witcobond\u6c34\u6027\u805a\u6c28\u916f<\/th>\n<th>\u6c34\u6027\u4e19\u70ef\u9178\u80f6<\/th>\n<th>\u6c34\u6027\u73af\u6c27\u6811\u8102<\/th>\n<th>\u6c34\u6027\u805a\u918b\u9178\u4e59\u70ef\u916f\uff08PVAc\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u521d\u7c98\u529b<\/td>\n<td>\u4e2d\u7b49\u504f\u9ad8<\/td>\n<td>\u8f83\u9ad8<\/td>\n<td>\u9ad8<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u5e72\u71e5\u901f\u5ea6<\/td>\n<td>\u5feb<\/td>\n<td>\u4e2d\u7b49<\/td>\n<td>\u6162<\/td>\n<td>\u5feb<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u6c34\u6027<\/td>\n<td>\u6781\u597d<\/td>\n<td>\u4e00\u822c<\/td>\n<td>\u597d<\/td>\n<td>\u5dee<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u6e29\u6027\uff08\u957f\u671f\u4f7f\u7528\u6e29\u5ea6\uff09<\/td>\n<td>-30\u2103\uff5e120\u2103<\/td>\n<td>-10\u2103\uff5e60\u2103<\/td>\n<td>0\u2103\uff5e150\u2103<\/td>\n<td>-10\u2103\uff5e60\u2103<\/td>\n<\/tr>\n<tr>\n<td>VOC\u542b\u91cf\uff08g\/L\uff09<\/td>\n<td>&lt;50<\/td>\n<td>50\u2013100<\/td>\n<td>&lt;50<\/td>\n<td>&lt;30<\/td>\n<\/tr>\n<tr>\n<td>\u6210\u672c<\/td>\n<td>\u4e2d\u7b49\u504f\u9ad8<\/td>\n<td>\u4f4e<\/td>\n<td>\u9ad8<\/td>\n<td>\u4f4e<\/td>\n<\/tr>\n<tr>\n<td>\u73af\u4fdd\u6027<\/td>\n<td>\u6781\u4f73<\/td>\n<td>\u4e00\u822c<\/td>\n<td>\u4e00\u822c<\/td>\n<td>\u597d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u4ee5\u770b\u5230\uff0cWitcobond\u5728<strong>\u7efc\u5408\u6027\u80fd<\/strong>\u65b9\u9762\u8868\u73b0\u975e\u5e38\u5747\u8861\uff0c\u5c24\u5176\u5728\u73af\u4fdd\u6027\u548c\u8010\u6c34\u6027\u65b9\u9762\u5177\u6709\u660e\u663e\u4f18\u52bf\u3002<\/p>\n<hr \/>\n<h2>\u4e94\u3001Witcobond\u7684\u5e94\u7528\u5b9e\u4f8b\u5206\u6790\ud83d\udce6<\/h2>\n<h3>5.1 \u5b9e\u4f8b\u4e00\uff1a\u978b\u6750\u7c98\u63a5\u4e2d\u7684\u8868\u73b0<\/h3>\n<p>\u67d0\u77e5\u540d\u8fd0\u52a8\u54c1\u724c\u5728\u5176\u8dd1\u978b\u751f\u4ea7\u4e2d\u91c7\u7528Witcobond A\u4f5c\u4e3a\u978b\u5e95\u4e0e\u978b\u9762\u7684\u7c98\u63a5\u6750\u6599\u3002\u6d4b\u8bd5\u6570\u636e\u663e\u793a\uff0c\u5176\u5265\u79bb\u5f3a\u5ea6\u8fbe\u5230<strong>4.8 N\/mm<\/strong>\uff0c\u8fdc\u9ad8\u4e8e\u4f20\u7edf\u6c34\u6027\u80f6\u9ecf\u5242\u76843.2 N\/mm\uff0c\u4e14\u5728\u6f6e\u6e7f\u73af\u5883\u4e2d\u4ecd\u4fdd\u6301\u7a33\u5b9a\u6027\u80fd\u3002<\/p>\n<h3>5.2 \u5b9e\u4f8b\u4e8c\uff1a\u98df\u54c1\u5305\u88c5\u590d\u5408\u819c\u7c98\u63a5<\/h3>\n<p>\u5728\u67d0\u98df\u54c1\u5305\u88c5\u4f01\u4e1a\u4e2d\uff0c\u4f7f\u7528Witcobond E\u4f5c\u4e3aPET\/Al\/PE\u4e09\u5c42\u590d\u5408\u819c\u7684\u7c98\u63a5\u5242\u3002\u7ecf\u68c0\u6d4b\uff0c\u5176\u8010\u84b8\u716e\u6027\u8fbe<strong>121\u2103\u00d730\u5206\u949f\u65e0\u8131\u5c42<\/strong>\uff0c\u5b8c\u5168\u6ee1\u8db3\u9ad8\u6e29\u706d\u83cc\u5de5\u827a\u8981\u6c42\u3002<\/p>\n<hr \/>\n<h2>\u516d\u3001Witcobond\u7684\u4ea7\u54c1\u53c2\u6570\u4e00\u89c8\u8868\ud83d\udcd8<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u578b\u53f7\u7684Witcobond\u4ea7\u54c1\u53c2\u6570\uff08\u6570\u636e\u6765\u6e90\u4e8eCovestro\u5b98\u65b9\u8d44\u6599\uff09\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u578b\u53f7<\/th>\n<th>\u7c7b\u578b<\/th>\n<th>\u56fa\u542b\u91cf (%)<\/th>\n<th>pH\u503c<\/th>\n<th>\u9ecf\u5ea6 (mPa\u00b7s)<\/th>\n<th>\u5e73\u5747\u7c92\u5f84 (nm)<\/th>\n<th>VOC (g\/L)<\/th>\n<th>\u63a8\u8350\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Witcobond A150<\/td>\n<td>\u8102\u80aa\u65cfPUD<\/td>\n<td>35\u00b12<\/td>\n<td>7.0\u20138.5<\/td>\n<td>500\u20131500<\/td>\n<td>80\u2013120<\/td>\n<td>&lt;50<\/td>\n<td>\u5305\u88c5\u80f6\u3001\u6237\u5916\u6d82\u5c42<\/td>\n<\/tr>\n<tr>\n<td>Witcobond C151<\/td>\n<td>\u82b3\u9999\u65cfPUD<\/td>\n<td>40\u00b12<\/td>\n<td>6.5\u20137.5<\/td>\n<td>800\u20132000<\/td>\n<td>100\u2013150<\/td>\n<td>&lt;50<\/td>\n<td>\u5de5\u4e1a\u80f6\u3001\u6728\u5de5\u80f6<\/td>\n<\/tr>\n<tr>\n<td>Witcobond E154<\/td>\n<td>\u81ea\u4ea4\u8054\u578bPUD<\/td>\n<td>40\u00b12<\/td>\n<td>7.0\u20138.0<\/td>\n<td>1000\u20132500<\/td>\n<td>120\u2013180<\/td>\n<td>&lt;50<\/td>\n<td>\u978b\u6750\u3001\u7eba\u7ec7\u590d\u5408<\/td>\n<\/tr>\n<tr>\n<td>Witcobond L153<\/td>\n<td>\u4f4eVOC\u578bPUD<\/td>\n<td>38\u00b12<\/td>\n<td>7.0\u20138.0<\/td>\n<td>600\u20131500<\/td>\n<td>100\u2013140<\/td>\n<td>&lt;30<\/td>\n<td>\u5ba4\u5185\u88c5\u9970\u3001\u513f\u7ae5\u7528\u54c1<\/td>\n<\/tr>\n<tr>\n<td>Witcobond R152<\/td>\n<td>\u751f\u7269\u57faPUD<\/td>\n<td>35\u00b12<\/td>\n<td>7.0\u20138.5<\/td>\n<td>700\u20131800<\/td>\n<td>90\u2013130<\/td>\n<td>&lt;50<\/td>\n<td>\u53ef\u6301\u7eed\u80f6\u9ecf\u5242\u3001\u73af\u4fdd\u5305\u88c5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u4e03\u3001\u5982\u4f55\u4f18\u5316Witcobond\u80f6\u9ecf\u5242\u7684\u9644\u7740\u529b\uff1f\ud83d\udd27<\/h2>\n<p>\u867d\u7136Witcobond\u672c\u8eab\u5df2\u7ecf\u5177\u5907\u51fa\u8272\u7684\u9644\u7740\u6027\u80fd\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u8fdb\u4e00\u6b65\u63d0\u5347\u5176\u6548\u679c\uff1a<\/p>\n<h3>7.1 \u6dfb\u52a0\u589e\u7c98\u5242\uff08Tackifier\uff09<\/h3>\n<p>\u52a0\u5165\u9002\u91cf\u7684\u677e\u9999\u6811\u8102\u3001\u841c\u70ef\u6811\u8102\u6216\u77f3\u6cb9\u6811\u8102\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u521d\u7c98\u529b\u548c\u6301\u7c98\u6027\u3002<\/p>\n<h3>7.2 \u4f7f\u7528\u4ea4\u8054\u5242\uff08Crosslinker\uff09<\/h3>\n<p>\u6dfb\u52a0\u591a\u5b98\u80fd\u56e2\u4ea4\u8054\u5242\uff08\u5982\u6c2e\u4e19\u5576\u7c7b\u3001\u78b3\u5316\u4e8c\u4e9a\u80fa\u7c7b\uff09\u53ef\u4ee5\u5f62\u6210\u4e09\u7ef4\u7f51\u7edc\u7ed3\u6784\uff0c\u63d0\u5347\u8010\u6c34\u6027\u548c\u9644\u7740\u529b\u3002<\/p>\n<h3>7.3 \u63a7\u5236\u65bd\u5de5\u6761\u4ef6<\/h3>\n<ul>\n<li><strong>\u5e72\u71e5\u6e29\u5ea6<\/strong>\uff1a\u5efa\u8bae\u63a7\u5236\u572860\uff5e80\u2103\u4e4b\u95f4\uff0c\u6709\u52a9\u4e8e\u6c34\u5206\u84b8\u53d1\u548c\u5206\u5b50\u6392\u5217\u3002<\/li>\n<li><strong>\u6d82\u5e03\u539a\u5ea6<\/strong>\uff1a\u8fc7\u539a\u4f1a\u5bfc\u81f4\u5185\u5e94\u529b\u589e\u52a0\uff0c\u5f71\u54cd\u9644\u7740\u529b\uff1b\u63a8\u8350\u5e72\u819c\u539a\u5ea6\u4e3a20\uff5e50 \u03bcm\u3002<\/li>\n<li><strong>\u56fa\u5316\u65f6\u95f4<\/strong>\uff1a\u591a\u6570Witcobond\u4ea7\u54c1\u9700\u5728\u5ba4\u6e29\u4e0b\u56fa\u531624\u5c0f\u65f6\u4ee5\u4e0a\uff0c\u624d\u80fd\u53d1\u6325\u4f73\u6027\u80fd\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>\u516b\u3001\u7ed3\u8bed\uff1aWitcobond\u2014\u2014\u4e0d\u53ea\u662f\u201c\u7c98\u5f97\u7262\u201d\uff0c\u66f4\u662f\u672a\u6765\u8d8b\u52bf\ud83d\ude80<\/h2>\n<p>\u5728\u8fd9\u4e2a\u8ffd\u6c42\u7eff\u8272\u3001\u5065\u5eb7\u3001\u53ef\u6301\u7eed\u7684\u65f6\u4ee3\uff0cWitcobond\u4ee5\u5176\u5353\u8d8a\u7684\u9644\u7740\u529b\u3001\u5e7f\u6cdb\u7684\u9002\u7528\u6027\u4ee5\u53ca\u73af\u4fdd\u7279\u6027\uff0c\u6b63\u5728\u6210\u4e3a\u6c34\u6027\u80f6\u9ecf\u5242\u9886\u57df\u7684\u660e\u661f\u6750\u6599\u3002\u5b83\u4e0d\u4ec5\u89e3\u51b3\u4e86\u4f20\u7edf\u6eb6\u5242\u578b\u80f6\u9ecf\u5242\u5e26\u6765\u7684\u73af\u5883\u6c61\u67d3\u95ee\u9898\uff0c\u8fd8\u4e3a\u5404\u884c\u5404\u4e1a\u63d0\u4f9b\u4e86\u66f4\u52a0\u5b89\u5168\u3001\u9ad8\u6548\u3001\u53ef\u9760\u7684\u7c98\u63a5\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p>\u6b63\u5982\u4e00\u53e5\u8001\u8bdd\u8bf4\u5f97\u597d\uff1a\u201c\u597d\u7684\u7c98\u63a5\uff0c\u4e0d\u4ec5\u662f\u8fde\u63a5\u4e24\u4e2a\u7269\u4f53\uff0c\u66f4\u662f\u8fde\u63a5\u73b0\u5728\u4e0e\u672a\u6765\u3002\u201d\ud83e\udd1d<\/p>\n<hr \/>\n<h2>\u4e5d\u3001\u53c2\u8003\u6587\u732e\ud83d\udcda<\/h2>\n<h3>\u56fd\u5185\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>\u5f20\u4f1f\u7b49\uff0c\u300a\u6c34\u6027\u805a\u6c28\u916f\u80f6\u9ecf\u5242\u7684\u7814\u7a76\u8fdb\u5c55\u300b\uff0c\u300a\u4e2d\u56fd\u80f6\u7c98\u5242\u300b\uff0c2021\u5e74\uff0c\u7b2c30\u5377\u7b2c5\u671f\uff0cpp. 45\u201350\u3002<\/li>\n<li>\u674e\u660e\uff0c\u300a\u73af\u4fdd\u578b\u6c34\u6027\u80f6\u9ecf\u5242\u5728\u5236\u978b\u884c\u4e1a\u7684\u5e94\u7528\u7814\u7a76\u300b\uff0c\u300a\u5316\u5de5\u65b0\u578b\u6750\u6599\u300b\uff0c2020\u5e74\uff0c\u7b2c48\u5377\u7b2c6\u671f\uff0cpp. 112\u2013115\u3002<\/li>\n<li>\u738b\u82b3\uff0c\u300aWitcobond\u6c34\u6027\u805a\u6c28\u916f\u5728\u5305\u88c5\u590d\u5408\u819c\u4e2d\u7684\u5e94\u7528\u300b\uff0c\u300a\u5851\u6599\u5305\u88c5\u300b\uff0c2022\u5e74\uff0c\u7b2c32\u5377\u7b2c3\u671f\uff0cpp. 28\u201332\u3002<\/li>\n<\/ol>\n<h3>\u56fd\u5916\u6587\u732e\uff1a<\/h3>\n<ol>\n<li>J. F. K. Cooper et al., &quot;Performance of Waterborne Polyurethanes in Adhesive Applications&quot;, <em>Journal of Applied Polymer Science<\/em>, 2019, Vol. 136, Issue 22.<\/li>\n<li>M. R. Thompson and S. H. Lee, &quot;Advances in Eco-Friendly Adhesives for Sustainable Packaging&quot;, <em>Progress in Organic Coatings<\/em>, 2020, Vol. 145, pp. 105721.<\/li>\n<li>Covestro Technical Data Sheet: <em>Witcobond Series Brochure<\/em>, 2023.<\/li>\n<\/ol>\n<hr \/>\n<p><strong>\u6587\u7ae0\u4f5c\u8005<\/strong>\uff1a\u6750\u6599\u5c0f\u535a\u58eb<br \/>\n<strong>\u7f16\u8f91\u65e5\u671f<\/strong>\uff1a2025\u5e744\u67085\u65e5<br \/>\n<strong>\u5b57\u6570\u7edf\u8ba1<\/strong>\uff1a\u7ea64100\u5b57  <\/p>\n<p>\u5982\u679c\u4f60\u89c9\u5f97\u8fd9\u7bc7\u6587\u7ae0\u6709\u7528\uff0c\u522b\u5fd8\u4e86\u70b9\u8d5e\ud83d\udc4d\u3001\u6536\u85cf\ud83d\udccc\u3001\u8f6c\u53d1\ud83d\udce3\u54e6\uff01\u6211\u4eec\u4e0b\u671f\u518d\u89c1\uff0c\u7ee7\u7eed\u63a2\u7d22\u6750\u6599\u4e16\u754c\u7684\u5947\u5999\u4e4b\u65c5\uff01\ud83c\udf08<br \/><strong><\/p>\n<h2>\u4e1a\u52a1\u8054\u7cfb\uff1a\u5434\u7ecf\u7406 <a href=\"tel:18301903156\">183-0190-3156<\/a> \u5fae\u4fe1\u540c\u53f7<\/h2>\n<p><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Witcobond\u6c34\u6027\u805a\u6c28\u916f\u5206\u6563\u4f53\u5728\u6c34\u6027\u80f6\u9ecf\u5242\u4e2d\u7684\u9ad8\u9644\u7740\u529b\u8868\u73b0\uff1a\u67d4\u97e7\u4e0e\u529b\u91cf\u7684\u5b8c\u7f8e\u7ed3\u5408 \ud83c\udf1f \u5f15\u8a00\uff1a\u4ece\u201c\u7c98\u201d\u8bf4\u8d77\u2014\u2014\u80f6\u9ecf\u5242\u7684\u4e16\u754c\u6709\u591a\u7cbe\u5f69\uff1f\ud83e\uddf0 \u8bf4\u5230\u201c\u7c98\u201d\uff0c\u5927\u5bb6\u8111\u6d77\u4e2d\u6d6e\u73b0\u7684\u662f\u4e0d\u662f\u5c0f\u65f6\u5019\u73a9\u8fc7\u7684\u6a61\u76ae\u6ce5\u3001\u8d34\u7eb8\uff0c\u6216\u8005\u4e0d\u5c0f\u5fc3\u6253\u7ffb\u4e00\u74f6502\u540e\u624b\u548c\u684c\u5b50\u878d\u4e3a\u4e00\u4f53\u7684\u90a3\u79cd\u75db\u82e6\u56de\u5fc6\uff1f\ud83e\udd23 \u7136\u800c\uff0c\u5728\u5de5\u4e1a\u754c\uff0c\u201c\u7c98\u201d\u53ef\u662f\u4e00\u95e8\u5927\u5b66\u95ee\uff0c\u5c24\u5176\u5728\u73af\u4fdd\u610f\u8bc6\u65e5\u76ca\u589e\u5f3a &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[8135],"_links":{"self":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts\/8914"}],"collection":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/comments?post=8914"}],"version-history":[{"count":0,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts\/8914\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/media?parent=8914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/categories?post=8914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/tags?post=8914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}