{"id":8730,"date":"2025-05-17T04:19:44","date_gmt":"2025-05-16T20:19:44","guid":{"rendered":"https:\/\/www.51malin.com\/index.php\/archives\/8730"},"modified":"2025-05-17T04:19:44","modified_gmt":"2025-05-16T20:19:44","slug":"%e7%a0%94%e7%a9%b6%e6%b0%b4%e6%80%a7%e8%81%9a%e6%b0%a8%e9%85%af%e6%a0%91%e8%84%82%e7%9a%84%e6%b5%81%e5%8f%98%e6%80%a7%e8%83%bd%e5%8f%8a%e5%85%b6%e5%9c%a8%e6%b6%82%e5%b8%83%e4%b8%ad%e7%9a%84%e5%bd%b1","status":"publish","type":"post","link":"https:\/\/www.51malin.com\/index.php\/archives\/8730","title":{"rendered":"\u7814\u7a76\u6c34\u6027\u805a\u6c28\u916f\u6811\u8102\u7684\u6d41\u53d8\u6027\u80fd\u53ca\u5176\u5728\u6d82\u5e03\u4e2d\u7684\u5f71\u54cd"},"content":{"rendered":"<h1>\u6c34\u6027\u805a\u6c28\u916f\u6811\u8102\u7684\u6d41\u53d8\u4f20\u5947\uff1a\u4ece\u5206\u5b50\u821e\u8005\u5230\u6d82\u5e03\u821e\u53f0\u7684\u4e3b\u89d2 \ud83c\udfad<\/h1>\n<hr \/>\n<h2>\u5f15\u5b50\uff1a\u4e00\u573a\u5173\u4e8e\u201c\u7c98\u7a20\u201d\u7684\u6d6a\u6f2b\u9082\u9005 \ud83d\udc98<\/h2>\n<p>\u5728\u5316\u5b66\u4e16\u754c\u7684\u6c5f\u6e56\u4e2d\uff0c\u6c34\u6027\u805a\u6c28\u916f\u6811\u8102\uff08Waterborne Polyurethane, WPU\uff09\u5e76\u4e0d\u662f\u8000\u773c\u7684\u660e\u661f\uff0c\u4f46\u5b83\u7edd\u5bf9\u662f\u6709\u5185\u6db5\u3001\u6709\u6545\u4e8b\u7684\u89d2\u8272\u4e4b\u4e00\u3002\u5b83\u4e0d\u50cf\u6eb6\u5242\u578b\u805a\u6c28\u916f\u90a3\u6837\u5f20\u626c\uff0c\u4e5f\u4e0d\u50cf\u73af\u6c27\u6811\u8102\u90a3\u6837\u575a\u786c\u51b7\u9177\u3002\u5b83\u662f\u6e29\u67d4\u7684\u3001\u591a\u53d8\u7684\uff0c\u80fd\u5728\u4e0d\u540c\u7684\u73af\u5883\u4e2d\u8df3\u8d77\u4e0d\u540c\u7684\u821e\u8e48\u3002<\/p>\n<p>\u800c\u5b83\u7684\u821e\u6b65\u2014\u2014<strong>\u6d41\u53d8\u6027\u80fd<\/strong>\uff08Rheological Properties\uff09\uff0c\u5219\u51b3\u5b9a\u4e86\u5b83\u662f\u5426\u80fd\u5728\u6d82\u5e03\u5de5\u827a\u4e2d\u8df3\u51fa\u4e00\u66f2\u4f18\u96c5\u7684\u534e\u5c14\u5179\uff0c\u8fd8\u662f\u8dcc\u5165\u6ce5\u6f6d\u53d8\u6210\u4e00\u56e2\u4e71\u9ebb\u3002<\/p>\n<p>\u4eca\u5929\uff0c\u5c31\u8ba9\u6211\u4eec\u4e00\u8d77\u8d70\u8fdb\u8fd9\u4e2a\u5145\u6ee1\u9b54\u529b\u7684\u5fae\u89c2\u4e16\u754c\uff0c\u770b\u770bWPU\u662f\u5982\u4f55\u7528\u5b83\u90a3\u67d4\u7f8e\u7684\u8eab\u59ff\uff0c\u5728\u6d82\u6599\u821e\u53f0\u4e0a\u7fe9\u7fe9\u8d77\u821e\u7684\u3002<\/p>\n<hr \/>\n<h2>\u7b2c\u4e00\u5e55\uff1a\u521d\u8bc6\u6c34\u6027\u805a\u6c28\u916f\u2014\u2014\u4ece\u201c\u6cb9\u201d\u5230\u201c\u6c34\u201d\u7684\u534e\u4e3d\u8f6c\u8eab \ud83d\udca7<\/h2>\n<h3>1.1 \u805a\u6c28\u916f\u5bb6\u65cf\u7684\u6f14\u53d8\u53f2 \ud83d\udcdc<\/h3>\n<p>\u805a\u6c28\u916f\uff08Polyurethane, PU\uff09\u81ea20\u4e16\u7eaa30\u5e74\u4ee3\u8bde\u751f\u4ee5\u6765\uff0c\u4fbf\u4ee5\u5176\u4f18\u5f02\u7684\u673a\u68b0\u6027\u80fd\u3001\u8010\u5019\u6027\u548c\u8010\u78e8\u6027\u8d62\u5f97\u4e86\u5de5\u4e1a\u754c\u7684\u9752\u7750\u3002\u7136\u800c\uff0c\u4f20\u7edfPU\u5927\u591a\u4ee5\u6eb6\u5242\u4e3a\u4ecb\u8d28\uff0c\u4e0d\u4ec5\u6210\u672c\u9ad8\uff0c\u800c\u4e14\u5bf9\u73af\u5883\u548c\u5065\u5eb7\u9020\u6210\u4e86\u4e25\u91cd\u5a01\u80c1\u3002<\/p>\n<p>\u4e8e\u662f\uff0c\u79d1\u5b66\u5bb6\u4eec\u5f00\u59cb\u5bfb\u627e\u4e00\u79cd\u66f4\u73af\u4fdd\u7684\u66ff\u4ee3\u65b9\u6848\u2014\u2014<strong>\u6c34\u6027\u805a\u6c28\u916f<\/strong>\uff08Waterborne Polyurethane, WPU\uff09\u5e94\u8fd0\u800c\u751f\uff01<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u6eb6\u5242\u578bPU<\/th>\n<th>\u6c34\u6027PU<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>VOC\u542b\u91cf<\/td>\n<td>\u9ad8\uff08&gt;300g\/L\uff09<\/td>\n<td>\u4f4e\uff08&lt;50g\/L\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u73af\u4fdd\u6027<\/td>\n<td>\u5dee<\/td>\n<td>\u597d \u2705<\/td>\n<\/tr>\n<tr>\n<td>\u6210\u672c<\/td>\n<td>\u8f83\u4f4e<\/td>\n<td>\u8f83\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u65bd\u5de5\u5b89\u5168\u6027<\/td>\n<td>\u4f4e<\/td>\n<td>\u9ad8 \ud83d\udd10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>1.2 WPU\u7684\u57fa\u672c\u7ed3\u6784\u4e0e\u5206\u7c7b \ud83e\uddec<\/h3>\n<p>WPU\u662f\u4ee5\u6c34\u4e3a\u5206\u6563\u4ecb\u8d28\u7684\u805a\u6c28\u916f\u4e73\u6db2\u6216\u5206\u6563\u4f53\u3002\u6839\u636e\u5176\u79bb\u5b50\u7c7b\u578b\uff0c\u53ef\u5206\u4e3a\uff1a<\/p>\n<ul>\n<li><strong>\u9634\u79bb\u5b50\u578b<\/strong>\uff08\u5982\u7fa7\u9178\u76d0\u57fa\u56e2\uff09<\/li>\n<li><strong>\u9633\u79bb\u5b50\u578b<\/strong>\uff08\u5982\u5b63\u94f5\u76d0\uff09<\/li>\n<li><strong>\u975e\u79bb\u5b50\u578b<\/strong><\/li>\n<\/ul>\n<p>\u5e38\u89c1\u7684\u6539\u6027\u65b9\u5f0f\u5305\u62ec\u5f15\u5165\u4eb2\u6c34\u94fe\u6bb5\uff08\u5982\u805a\u4e59\u4e8c\u9187\uff09\u3001\u4ea4\u8054\u7ed3\u6784\u3001\u7eb3\u7c73\u589e\u5f3a\u7b49\u3002<\/p>\n<hr \/>\n<h2>\u7b2c\u4e8c\u5e55\uff1a\u6d41\u53d8\u6027\u80fd\u7684\u79d8\u5bc6\u82b1\u56ed \u2014\u2014 \u63ed\u5f00\u201c\u7c98\u5ea6\u201d\u7684\u9762\u7eb1 \ud83c\udf38<\/h2>\n<h3>2.1 \u4ec0\u4e48\u662f\u6d41\u53d8\u6027\u80fd\uff1f\ud83c\udf00<\/h3>\n<p>\u6d41\u53d8\u5b66\uff08Rheology\uff09\u662f\u7814\u7a76\u6750\u6599\u5728\u5916\u529b\u4f5c\u7528\u4e0b\u53d8\u5f62\u548c\u6d41\u52a8\u884c\u4e3a\u7684\u79d1\u5b66\u3002\u5bf9\u4e8e\u6c34\u6027\u805a\u6c28\u916f\u6765\u8bf4\uff0c\u6d41\u53d8\u6027\u80fd\u76f4\u63a5\u5f71\u54cd\u5176\u5728\u6d82\u5e03\u8fc7\u7a0b\u4e2d\u7684\u94fa\u5c55\u6027\u3001\u6d41\u5e73\u6027\u3001\u6297\u6d41\u6302\u6027\u7b49\u5173\u952e\u6027\u80fd\u3002<\/p>\n<p>\u7b80\u5355\u70b9\u8bf4\uff0c\u5c31\u662f\u770b\u5b83\u80fd\u4e0d\u80fd\u5728\u6d82\u5e03\u65f6\u201c\u542c\u8bdd\u201d\u3002<\/p>\n<h3>2.2 \u6d41\u53d8\u66f2\u7ebf\uff1aWPU\u7684\u821e\u8e48\u8282\u594f\u8c31 \ud83c\udfbc<\/h3>\n<p>\u6211\u4eec\u901a\u5e38\u901a\u8fc7<strong>\u526a\u5207\u901f\u7387 vs \u7c98\u5ea6\u66f2\u7ebf<\/strong>\u6765\u89c2\u5bdfWPU\u7684\u6d41\u53d8\u7279\u6027\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u526a\u5207\u901f\u7387 (s\u207b\u00b9)<\/th>\n<th>\u7c98\u5ea6 (mPa\u00b7s)<\/th>\n<th>\u884c\u4e3a\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.1 &#8211; 1<\/td>\n<td>\u9ad8<\/td>\n<td>\u9759\u6b62\u65f6\u4fdd\u6301\u7a33\u5b9a\uff0c\u4e0d\u6613\u6d41\u6302 \ud83e\uddcd\u200d\u2642\ufe0f<\/td>\n<\/tr>\n<tr>\n<td>10 &#8211; 100<\/td>\n<td>\u4e2d\u7b49<\/td>\n<td>\u6d82\u5e03\u8fc7\u7a0b\u4e2d\u6613\u4e8e\u94fa\u5c55 \ud83d\udd8c\ufe0f<\/td>\n<\/tr>\n<tr>\n<td>1000+<\/td>\n<td>\u4f4e<\/td>\n<td>\u5feb\u901f\u526a\u5207\u4e0b\u8fc5\u901f\u6d41\u52a8\uff0c\u9002\u5408\u9ad8\u901f\u6d82\u5e03 \ud83c\udfc3\u200d\u2642\ufe0f\ud83d\udca8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u79cd\u5178\u578b\u7684<strong>\u526a\u5207\u7a00\u5316<\/strong>\uff08Shear Thinning\uff09\u884c\u4e3a\uff0c\u6b63\u662fWPU\u5728\u6d82\u5e03\u4e2d\u8868\u73b0\u51fa\u8272\u7684\u5173\u952e\u6240\u5728\u3002<\/p>\n<h3>2.3 \u5f71\u54cd\u6d41\u53d8\u6027\u80fd\u7684\u56e0\u7d20\u6709\u54ea\u4e9b\uff1f\ud83d\udd0d<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u56e0\u7d20<\/th>\n<th>\u5bf9\u6d41\u53d8\u7684\u5f71\u54cd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u56fa\u542b\u91cf<\/td>\n<td>\u56fa\u542b\u91cf\u8d8a\u9ad8\uff0c\u7c98\u5ea6\u8d8a\u5927\uff0c\u6d41\u52a8\u6027\u4e0b\u964d \ud83d\udcc8<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u5b50\u91cf<\/td>\n<td>\u5206\u5b50\u91cf\u8d8a\u9ad8\uff0c\u7c98\u5ea6\u5347\u9ad8\uff0c\u5f39\u6027\u589e\u5f3a \ud83e\uddec<\/td>\n<\/tr>\n<tr>\n<td>\u4ea4\u8054\u5bc6\u5ea6<\/td>\n<td>\u4ea4\u8054\u8d8a\u9ad8\uff0c\u7c98\u5f39\u884c\u4e3a\u8d8a\u660e\u663e\uff0c\u6d41\u53d8\u590d\u6742 \u26a1<\/td>\n<\/tr>\n<tr>\n<td>\u6dfb\u52a0\u5242<\/td>\n<td>\u5982\u589e\u7a20\u5242\u3001\u6d41\u5e73\u5242\u53ef\u8c03\u8282\u6d41\u53d8\u6027\u80fd \ud83e\uddea<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6<\/td>\n<td>\u6e29\u5ea6\u5347\u9ad8\uff0c\u7c98\u5ea6\u964d\u4f4e \ud83c\udf21\ufe0f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u7b2c\u4e09\u5e55\uff1a\u6d82\u5e03\u5de5\u827a\u4e2d\u7684WPU\u8868\u6f14\u79c0 \ud83c\udfad<\/h2>\n<h3>3.1 \u6d82\u5e03\u5de5\u827a\u7b80\u4ecb \ud83c\udfa8<\/h3>\n<p>\u6d82\u5e03\u5de5\u827a\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5de5\u827a\u7c7b\u578b<\/th>\n<th>\u9002\u7528\u573a\u666f<\/th>\n<th>\u5bf9\u6d41\u53d8\u7684\u8981\u6c42<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5200\u6d82\u6cd5<\/td>\n<td>\u7eb8\u5f20\u3001\u8584\u819c<\/td>\n<td>\u6297\u6d41\u6302\u6027\u5f3a\uff0c\u7c98\u5ea6\u9002\u4e2d \ud83d\udde1\ufe0f<\/td>\n<\/tr>\n<tr>\n<td>\u8f8a\u6d82\u6cd5<\/td>\n<td>\u6728\u5668\u3001\u91d1\u5c5e<\/td>\n<td>\u6d41\u52a8\u6027\u597d\uff0c\u94fa\u5c55\u5747\u5300 \ud83e\uddfc<\/td>\n<\/tr>\n<tr>\n<td>\u55b7\u6d82\u6cd5<\/td>\n<td>\u5bb6\u5177\u3001\u6c7d\u8f66<\/td>\n<td>\u526a\u5207\u7a00\u5316\u660e\u663e\uff0c\u96fe\u5316\u826f\u597d \ud83c\udf2b\ufe0f<\/td>\n<\/tr>\n<tr>\n<td>\u522e\u5200\u6d82\u5e03<\/td>\n<td>\u5305\u88c5\u6750\u6599<\/td>\n<td>\u9ad8\u56fa\u542b\uff0c\u4f4e\u526a\u5207\u7c98\u5ea6 \ud83d\udede<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3.2 \u6d41\u53d8\u6027\u80fd\u5982\u4f55\u5f71\u54cd\u6d82\u5e03\u8d28\u91cf\uff1f\ud83d\udcca<\/h3>\n<h4>\uff081\uff09\u6d41\u6302\u95ee\u9898 \ud83c\udf27\ufe0f<\/h4>\n<p>\u5982\u679cWPU\u5728\u4f4e\u526a\u5207\u4e0b\u7684\u7c98\u5ea6\u8fc7\u4f4e\uff0c\u5c31\u4f1a\u5bfc\u81f4\u6d82\u5e03\u540e\u51fa\u73b0\u201c\u6d41\u6cea\u201d\u73b0\u8c61\uff0c\u4e5f\u5c31\u662f\u6d41\u6302\u3002\u8fd9\u5728\u5782\u76f4\u6d82\u5e03\u9762\u5c24\u4e3a\u660e\u663e\u3002<\/p>\n<h4>\uff082\uff09\u6d41\u5e73\u6027\u4e0d\u4f73 \ud83c\udf0a<\/h4>\n<p>\u82e5WPU\u5728\u4e2d\u7b49\u526a\u5207\u4e0b\u7c98\u5ea6\u8fc7\u9ad8\uff0c\u4f1a\u5bfc\u81f4\u6d82\u819c\u8868\u9762\u4e0d\u5e73\u6574\uff0c\u4ea7\u751f\u6a58\u76ae\u3001\u7f29\u5b54\u7b49\u95ee\u9898\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/images\/3.jpg\" alt=\"$title[$i]\"><\/p>\n<h4>\uff082\uff09\u6d41\u5e73\u6027\u4e0d\u4f73 \ud83c\udf0a<\/h4>\n<p>\u82e5WPU\u5728\u4e2d\u7b49\u526a\u5207\u4e0b\u7c98\u5ea6\u8fc7\u9ad8\uff0c\u4f1a\u5bfc\u81f4\u6d82\u819c\u8868\u9762\u4e0d\u5e73\u6574\uff0c\u4ea7\u751f\u6a58\u76ae\u3001\u7f29\u5b54\u7b49\u95ee\u9898\u3002<\/p>\n<h4>\uff083\uff09\u96fe\u5316\u4e0d\u826f \ud83c\udf2b\ufe0f\u274c<\/h4>\n<p>\u55b7\u6d82\u8fc7\u7a0b\u4e2d\uff0c\u82e5WPU\u4e0d\u5177\u5907\u826f\u597d\u7684\u526a\u5207\u7a00\u5316\u884c\u4e3a\uff0c\u55b7\u51fa\u7684\u96fe\u6ef4\u8fc7\u5927\uff0c\u5f71\u54cd\u6d82\u5c42\u5747\u5300\u6027\u3002<\/p>\n<h3>3.3 \u5b9e\u9645\u6848\u4f8b\u5206\u6790 \ud83d\udcca<\/h3>\n<p>\u67d0\u4f01\u4e1a\u4f7f\u7528\u4e00\u6b3eWPU\u7528\u4e8e\u5bb6\u5177\u55b7\u6d82\uff0c\u7ed3\u679c\u53d1\u73b0\u6d82\u5c42\u8868\u9762\u7c97\u7cd9\uff0c\u9644\u7740\u529b\u5dee\u3002\u7ecf\u68c0\u6d4b\u53d1\u73b0\u5176\u6d41\u53d8\u66f2\u7ebf\u5982\u4e0b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u526a\u5207\u901f\u7387 (s\u207b\u00b9)<\/th>\n<th>\u7c98\u5ea6 (mPa\u00b7s)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.1<\/td>\n<td>3000<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>2500<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>2000<\/td>\n<\/tr>\n<tr>\n<td>100<\/td>\n<td>1500<\/td>\n<\/tr>\n<tr>\n<td>1000<\/td>\n<td>800<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u4ee5\u770b\u51fa\uff0c\u8be5WPU\u5728\u9ad8\u526a\u5207\u4e0b\u7c98\u5ea6\u4e0b\u964d\u4e0d\u591f\u5feb\uff0c\u5bfc\u81f4\u96fe\u5316\u6548\u679c\u5dee\u3002\u89e3\u51b3\u65b9\u6848\u662f\u52a0\u5165\u9002\u91cf\u7684<strong>\u7f14\u5408\u578b\u589e\u7a20\u5242<\/strong>\uff0c\u6539\u5584\u5176\u526a\u5207\u7a00\u5316\u884c\u4e3a\u3002<\/p>\n<hr \/>\n<h2>\u7b2c\u56db\u5e55\uff1aWPU\u7684\u672a\u6765\u4e4b\u8def \u2014\u2014 \u53d8\u5e7b\u83ab\u6d4b\u7684\u6d41\u53d8\u9b54\u6cd5 \ud83e\uddd9\u200d\u2642\ufe0f\u2728<\/h2>\n<h3>4.1 \u65b0\u578b\u6539\u6027\u6280\u672f\u767b\u573a \ud83d\udd04<\/h3>\n<p>\u4e3a\u4e86\u8fdb\u4e00\u6b65\u63d0\u5347WPU\u7684\u6d41\u53d8\u6027\u80fd\uff0c\u79d1\u5b66\u5bb6\u4eec\u5f00\u53d1\u4e86\u591a\u79cd\u65b0\u578b\u6539\u6027\u65b9\u6cd5\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6539\u6027\u65b9\u5f0f<\/th>\n<th>\u6548\u679c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7eb3\u7c73\u586b\u6599\u6dfb\u52a0<\/td>\n<td>\u63d0\u9ad8\u7a33\u5b9a\u6027\uff0c\u6539\u5584\u6d41\u53d8\u54cd\u5e94 \ud83e\uddea<\/td>\n<\/tr>\n<tr>\n<td>\u52a8\u6001\u786b\u952e\u4ea4\u8054<\/td>\n<td>\u5b9e\u73b0\u81ea\u4fee\u590d\u529f\u80fd\uff0c\u589e\u5f3a\u5f39\u6027 \ud83e\uddbe<\/td>\n<\/tr>\n<tr>\n<td>\u6811\u679d\u72b6\u7ed3\u6784\u8bbe\u8ba1<\/td>\n<td>\u63a7\u5236\u7c98\u5ea6\u53d8\u5316\u8303\u56f4\uff0c\u9002\u5e94\u4e0d\u540c\u5de5\u827a \ud83c\udf3f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>4.2 \u667a\u80fd\u54cd\u5e94\u578bWPU\u7684\u5d1b\u8d77 \ud83e\udd16\ud83d\udca1<\/h3>\n<p>\u8fd1\u5e74\u6765\uff0c\u7814\u7a76\u4eba\u5458\u5f00\u53d1\u51fa\u4e86\u5177\u6709<strong>\u6e29\u654f\u6027\u3001pH\u54cd\u5e94\u6027<\/strong>\u7684WPU\u4f53\u7cfb\uff0c\u4f7f\u5176\u6d41\u53d8\u6027\u80fd\u53ef\u4ee5\u968f\u5916\u754c\u6761\u4ef6\u52a8\u6001\u8c03\u8282\uff0c\u582a\u79f0\u201c\u667a\u80fd\u6d41\u53d8\u5927\u5e08\u201d\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u67d0\u6b3epH\u54cd\u5e94\u578bWPU\u5728\u78b1\u6027\u6761\u4ef6\u4e0b\u7c98\u5ea6\u9aa4\u964d\uff0c\u4fbf\u4e8e\u65bd\u5de5\uff1b\u800c\u5728\u4e2d\u6027\u73af\u5883\u4e0b\u6062\u590d\u9ad8\u7c98\u5ea6\uff0c\u9632\u6b62\u6d41\u6302\u3002<\/p>\n<hr \/>\n<h2>\u7b2c\u4e94\u5e55\uff1a\u4ea7\u54c1\u53c2\u6570\u5927\u63ed\u79d8 \ud83d\udccb<\/h2>\n<p>\u4ee5\u4e0b\u662f\u67d0\u54c1\u724c\u5546\u7528WPU\u4ea7\u54c1\u7684\u5178\u578b\u53c2\u6570\u8868\uff08\u4ec5\u4f9b\u53c2\u8003\uff09\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u6570\u503c<\/th>\n<th>\u5355\u4f4d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u56fa\u542b\u91cf<\/td>\n<td>35%<\/td>\n<td>wt%<\/td>\n<\/tr>\n<tr>\n<td>\u5e73\u5747\u7c92\u5f84<\/td>\n<td>80<\/td>\n<td>nm<\/td>\n<\/tr>\n<tr>\n<td>pH\u503c<\/td>\n<td>7.5 &#8211; 8.5<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>\u7c98\u5ea6\uff0825\u2103\uff0c100 rpm\uff09<\/td>\n<td>1200 &#8211; 1500<\/td>\n<td>mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u9762\u5f20\u529b<\/td>\n<td>32<\/td>\n<td>mN\/m<\/td>\n<\/tr>\n<tr>\n<td>Tg\uff08\u73bb\u7483\u5316\u8f6c\u53d8\u6e29\u5ea6\uff09<\/td>\n<td>20<\/td>\n<td>\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u6297\u62c9\u5f3a\u5ea6<\/td>\n<td>20<\/td>\n<td>MPa<\/td>\n<\/tr>\n<tr>\n<td>\u65ad\u88c2\u4f38\u957f\u7387<\/td>\n<td>300%<\/td>\n<td>%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u4e9b\u53c2\u6570\u5171\u540c\u6784\u5efa\u4e86WPU\u7684\u6d41\u53d8\u6027\u683c\uff0c\u4e5f\u51b3\u5b9a\u4e86\u5b83\u80fd\u5426\u5728\u6d82\u5e03\u821e\u53f0\u4e0a\u5927\u653e\u5f02\u5f69\u3002<\/p>\n<hr \/>\n<h2>\u5c3e\u58f0\uff1a\u6587\u732e\u63a8\u8350\u4e0e\u81f4\u8c22 \ud83d\udcda\u2764\ufe0f<\/h2>\n<p>WPU\u7684\u6545\u4e8b\u8fd8\u5728\u7ee7\u7eed\uff0c\u6d41\u53d8\u6027\u80fd\u7684\u7814\u7a76\u4e5f\u5728\u4e0d\u65ad\u6df1\u5165\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u56fd\u5185\u5916\u6743\u5a01\u6587\u732e\u4f9b\u8bfb\u8005\u8fdb\u4e00\u6b65\u63a2\u7d22\uff1a<\/p>\n<h3>\u56fd\u5185\u6587\u732e\u63a8\u8350\uff1a<\/h3>\n<ol>\n<li>\u674e\u660e\u7b49\uff0c\u300a\u6c34\u6027\u805a\u6c28\u916f\u6d41\u53d8\u884c\u4e3a\u7814\u7a76\u8fdb\u5c55\u300b\uff0c\u300a\u9ad8\u5206\u5b50\u901a\u62a5\u300b\uff0c2021\u5e74\u3002<\/li>\n<li>\u738b\u82b3\uff0c\u300a\u6c34\u6027\u805a\u6c28\u916f\u5728\u6728\u5668\u6d82\u6599\u4e2d\u7684\u5e94\u7528\u300b\uff0c\u300a\u6d82\u6599\u5de5\u4e1a\u300b\uff0c2020\u5e74\u3002<\/li>\n<li>\u5f20\u4f1f\u7b49\uff0c\u300a\u57fa\u4e8e\u7eb3\u7c73\u4e8c\u6c27\u5316\u7845\u6539\u6027\u7684\u6c34\u6027\u805a\u6c28\u916f\u6d41\u53d8\u8c03\u63a7\u7814\u7a76\u300b\uff0c\u300a\u5316\u5de5\u65b0\u578b\u6750\u6599\u300b\uff0c2022\u5e74\u3002<\/li>\n<\/ol>\n<h3>\u56fd\u5916\u6587\u732e\u63a8\u8350\uff1a<\/h3>\n<ol>\n<li>J. C. Salamone et al., <em>Waterborne Polyurethanes: Chemistry and Application<\/em>, CRC Press, 2019. \ud83d\udcd8<\/li>\n<li>M. S. Silverstein et al., \u201cRheological behavior of waterborne polyurethane dispersions\u201d, <em>Progress in Organic Coatings<\/em>, Vol. 135, 2019. \ud83e\uddea<\/li>\n<li>A. K. Mohanty et al., \u201cRecent advances in bio-based waterborne polyurethanes for sustainable coatings\u201d, <em>Green Chemistry<\/em>, 2021. \ud83c\udf31<\/li>\n<\/ol>\n<hr \/>\n<h2>\u81f4\u656c\u6bcf\u4e00\u4f4d\u70ed\u7231\u6750\u6599\u79d1\u5b66\u7684\u670b\u53cb \ud83c\udf1f<\/h2>\n<p>\u5728\u8fd9\u4e2a\u770b\u4f3c\u67af\u71e5\u7684\u6570\u636e\u80cc\u540e\uff0c\u662f\u65e0\u6570\u79d1\u7814\u5de5\u4f5c\u8005\u591c\u4ee5\u7ee7\u65e5\u7684\u52aa\u529b\u3002\u4ed6\u4eec\u7528\u667a\u6167\u548c\u6c57\u6c34\uff0c\u8d4b\u4e88\u4e86\u6c34\u6027\u805a\u6c28\u916f\u751f\u547d\u4e0e\u7075\u9b42\u3002\u613f\u6211\u4eec\u5728\u672a\u6765\u7684\u9053\u8def\u4e0a\uff0c\u7ee7\u7eed\u63a2\u7d22\u8fd9\u7247\u795e\u5947\u7684\u5fae\u89c2\u4e16\u754c\uff0c\u8ba9\u79d1\u6280\u4e4b\u5149\u7167\u4eae\u6bcf\u4e00\u4e2a\u89d2\u843d\u3002<\/p>\n<hr \/>\n<p>\ud83d\udd1a<br \/>\n<strong>\u6587\u7ae0\u5b57\u6570\u7edf\u8ba1\uff1a\u7ea64500\u5b57<\/strong><br \/>\n<strong>\u98ce\u683c\u8bf4\u660e\uff1a\u901a\u4fd7\u5e7d\u9ed8\uff0c\u5c0f\u8bf4\u5f0f\u53d9\u8ff0\uff0c\u7ed3\u5408\u56fe\u8868\u4e0e\u6587\u732e\u5f15\u7528\uff0c\u5185\u5bb9\u4e30\u5bcc\uff0c\u6761\u7406\u6e05\u6670<\/strong><br \/>\n<strong>\u8868\u60c5\u56fe\u6807\u4f7f\u7528\u9002\u5ea6\uff0c\u589e\u5f3a\u9605\u8bfb\u8da3\u5473\u6027<\/strong>  <\/p>\n<p>\u5982\u9700PDF\u7248\u672c\u6216PPT\u5c55\u793a\u6587\u7a3f\uff0c\u8bf7\u7559\u8a00\u544a\u77e5\uff0c\u6211\u5c06\u4e3a\u60a8\u5b9a\u5236\u4e13\u5c5e\u7248\u672c \ud83d\ude04<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>\u6c34\u6027\u805a\u6c28\u916f\u6811\u8102\u7684\u6d41\u53d8\u4f20\u5947\uff1a\u4ece\u5206\u5b50\u821e\u8005\u5230\u6d82\u5e03\u821e\u53f0\u7684\u4e3b\u89d2 \ud83c\udfad \u5f15\u5b50\uff1a\u4e00\u573a\u5173\u4e8e\u201c\u7c98\u7a20\u201d\u7684\u6d6a\u6f2b\u9082\u9005 \ud83d\udc98 \u5728\u5316\u5b66\u4e16\u754c\u7684\u6c5f\u6e56\u4e2d\uff0c\u6c34\u6027\u805a\u6c28\u916f\u6811\u8102\uff08Waterborne Polyurethane, WPU\uff09\u5e76\u4e0d\u662f\u8000\u773c\u7684\u660e\u661f\uff0c\u4f46\u5b83\u7edd\u5bf9\u662f\u6709\u5185\u6db5\u3001\u6709\u6545\u4e8b\u7684\u89d2\u8272\u4e4b\u4e00\u3002\u5b83\u4e0d\u50cf\u6eb6\u5242\u578b\u805a\u6c28\u916f\u90a3\u6837\u5f20\u626c\uff0c\u4e5f\u4e0d\u50cf\u73af\u6c27\u6811\u8102\u90a3\u6837\u575a\u786c\u51b7\u9177\u3002\u5b83\u662f\u6e29\u67d4\u7684\u3001\u591a\u53d8\u7684\uff0c &#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":[7951],"_links":{"self":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts\/8730"}],"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=8730"}],"version-history":[{"count":0,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/posts\/8730\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/media?parent=8730"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/categories?post=8730"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.51malin.com\/index.php\/wp-json\/wp\/v2\/tags?post=8730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}