{"id":16169,"date":"2025-09-01T19:19:43","date_gmt":"2025-09-01T11:19:43","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/16169"},"modified":"2025-09-01T19:19:43","modified_gmt":"2025-09-01T11:19:43","slug":"%e7%94%a8%e4%ba%8e%e5%88%b6%e5%a4%87%e9%ab%98%e6%89%bf%e9%87%8d%e3%80%81%e9%ab%98%e5%bc%b9%e6%80%a7%e8%81%9a%e6%b0%a8%e9%85%af%e6%a8%a1%e5%a1%91%e6%b3%a1%e6%b2%ab%e7%9a%84%e8%83%ba%e5%82%ac%e5%8c%96","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/16169","title":{"rendered":"\u7528\u4e8e\u5236\u5907\u9ad8\u627f\u91cd\u3001\u9ad8\u5f39\u6027\u805a\u6c28\u916f\u6a21\u5851\u6ce1\u6cab\u7684\u80fa\u50ac\u5316\u5242BL11"},"content":{"rendered":"
\u5404\u4f4d\u542c\u4f17\uff0c\u5404\u4f4d\u670b\u53cb\uff0c\u5927\u5bb6\u597d\uff01<\/p>\n
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\u80fa\u50ac\u5316\u5242\u5c31\u50cf\u662f\u805a\u6c28\u916f\u6ce1\u6cab\u53cd\u5e94\u7684\u201c\u9b54\u6cd5\u5e08\u201d\uff0c\u5b83\u80fd\u5de7\u5999\u5730\u52a0\u901f\u548c\u63a7\u5236\u805a\u6c28\u916f\u53cd\u5e94\uff0c\u7ec8\u51b3\u5b9a\u6ce1\u6cab\u7684\u6027\u80fd\u3002 \u805a\u6c28\u916f\u7684\u5408\u6210\uff0c\u7b80\u5355\u6765\u8bf4\uff0c\u5c31\u662f\u591a\u5143\u9187\uff08Polyol\uff09\u548c\u5f02\u6c30\u9178\u916f\uff08Isocyanate\uff09\u8fd9\u4e24\u79cd\u201c\u539f\u6599\u201d\u76f8\u4e92\u4f5c\u7528\uff0c\u53d1\u751f\u4e00\u7cfb\u5217\u590d\u6742\u7684\u5316\u5b66\u53cd\u5e94\u3002 \u4f46\u8fd9\u4e9b\u53cd\u5e94\u53ef\u4e0d\u662f\u201c\u4e00\u8e74\u800c\u5c31\u201d\u7684\uff0c\u9700\u8981\u50ac\u5316\u5242\u6765\u201c\u63a8\u6ce2\u52a9\u6f9c\u201d\u3002<\/p>\n
\u800c\u80fa\u50ac\u5316\u5242\uff0c\u5c31\u662f\u8fd9\u4e2a\u201c\u63a8\u6ce2\u52a9\u6f9c\u201d\u7684\u5173\u952e\u89d2\u8272\u3002 \u5b83\u4eec\u80fd\u591f\u4fc3\u8fdb\u591a\u5143\u9187\u548c\u5f02\u6c30\u9178\u916f\u4e4b\u95f4\u7684\u53cd\u5e94\uff0c\u63a7\u5236\u53d1\u6ce1\u901f\u5ea6\uff0c\u8c03\u8282\u6ce1\u6cab\u7684\u5b54\u5f84\u5927\u5c0f\u548c\u5747\u5300\u5ea6\uff0c\u7ec8\u5f71\u54cd\u6ce1\u6cab\u7684\u7269\u7406\u6027\u80fd\uff0c\u6bd4\u5982\u5bc6\u5ea6\u3001\u786c\u5ea6\u3001\u56de\u5f39\u6027\u3001\u627f\u8f7d\u80fd\u529b\u7b49\u7b49\u3002<\/p>\n
\u4eca\u5929\u7684\u4e3b\u89d2\u2014\u2014\u80fa\u50ac\u5316\u5242BL11\uff0c\u5b83\u53ef\u4e0d\u662f\u4e00\u4e2a\u666e\u901a\u7684\u201c\u9b54\u6cd5\u5e08\u201d\uff0c\u800c\u662f\u4e00\u4f4d\u64c5\u957f\u6253\u9020\u201c\u5f3a\u58ee\u201d\u3001\u201c\u5f39\u6027\u597d\u201d\u7684\u805a\u6c28\u916f\u6a21\u5851\u6ce1\u6cab\u7684\u4e13\u5bb6\u3002 \u90a3\u4e48\uff0cBL11\u5230\u5e95\u6709\u4f55\u72ec\u5230\u4e4b\u5904\uff0c\u80fd\u8ba9\u5b83\u5728\u9ad8\u627f\u91cd\u3001\u9ad8\u5f39\u6027\u6a21\u5851\u6ce1\u6cab\u7684\u5236\u5907\u4e2d\u8131\u9896\u800c\u51fa\u5462\uff1f<\/p>\n
\u9996\u5148\uff0c\u6211\u4eec\u8981\u4e86\u89e3\u4e00\u4e0b\u805a\u6c28\u916f\u6ce1\u6cab\u7684\u4e24\u4e2a\u4e3b\u8981\u53cd\u5e94\uff1a\u51dd\u80f6\u53cd\u5e94\uff08Gelling Reaction\uff09\u548c\u53d1\u6ce1\u53cd\u5e94\uff08Blowing Reaction\uff09\u3002<\/p>\n
\u7406\u60f3\u7684\u805a\u6c28\u916f\u6ce1\u6cab\u5236\u5907\uff0c\u9700\u8981\u51dd\u80f6\u53cd\u5e94\u548c\u53d1\u6ce1\u53cd\u5e94\u8fbe\u5230\u4e00\u4e2a\u5fae\u5999\u7684\u5e73\u8861\u3002\u5982\u679c\u51dd\u80f6\u53cd\u5e94\u8fc7\u5feb\uff0c\u6ce1\u6cab\u7684\u9aa8\u67b6\u8fc7\u65e9\u5f62\u6210\uff0c\u5c31\u4f1a\u9650\u5236\u53d1\u6ce1\uff0c\u5bfc\u81f4\u6ce1\u6cab\u5bc6\u5ea6\u8fc7\u5927\u3001\u786c\u5ea6\u8fc7\u9ad8\uff0c\u5f39\u6027\u4e0d\u8db3\u3002\u53cd\u4e4b\uff0c\u5982\u679c\u53d1\u6ce1\u53cd\u5e94\u8fc7\u5feb\uff0c\u6ce1\u6cab\u7ed3\u6784\u5c31\u4f1a\u4e0d\u7a33\u5b9a\uff0c\u5bb9\u6613\u584c\u9677\uff0c\u627f\u8f7d\u80fd\u529b\u4e0b\u964d\u3002<\/p>\n
\u800cBL11\u7684\u72ec\u7279\u4e4b\u5904\u5c31\u5728\u4e8e\uff0c\u5b83\u80fd\u7cbe\u786e\u5730\u63a7\u5236\u51dd\u80f6\u53cd\u5e94\u548c\u53d1\u6ce1\u53cd\u5e94\u7684\u5e73\u8861\uff0c\u4f7f\u6ce1\u6cab\u65e2\u5177\u6709\u8db3\u591f\u7684\u5f3a\u5ea6\uff0c\u53c8\u5177\u5907\u51fa\u8272\u7684\u5f39\u6027\u3002 \u5177\u4f53\u6765\u8bf4\uff0cBL11\u5177\u6709\u4ee5\u4e0b\u51e0\u4e2a\u4f18\u70b9\uff1a<\/p>\n
\u6b63\u662f\u8fd9\u4e9b\u72ec\u7279\u7684\u4f18\u70b9\uff0c\u4f7f\u5f97BL11\u6210\u4e3a\u5236\u5907\u9ad8\u627f\u91cd\u3001\u9ad8\u5f39\u6027\u805a\u6c28\u916f\u6a21\u5851\u6ce1\u6cab\u7684\u7406\u60f3\u9009\u62e9\u3002 \u5b83\u53ef\u4ee5\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6c7d\u8f66\u5ea7\u6905\u3001\u9ad8\u7aef\u5bb6\u5177\u3001\u533b\u7597\u5e8a\u57ab\u7b49\u9886\u57df\uff0c\u4e3a\u4eba\u4eec\u63d0\u4f9b\u66f4\u52a0\u8212\u9002\u548c\u5b89\u5168\u7684\u751f\u6d3b\u4f53\u9a8c\u3002<\/p>\n
\u5149\u8bf4\u4e0d\u7ec3\u5047\u628a\u5f0f\uff0c\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u901a\u8fc7\u4e00\u4e9b\u5177\u4f53\u7684\u4ea7\u54c1\u53c2\u6570\uff0c\u6765\u66f4\u6df1\u5165\u5730\u4e86\u89e3BL11\u7684\u201c\u72ec\u95e8\u79d8\u7c4d\u201d\u3002<\/p>\n
\u53c2\u6570\u540d\u79f0<\/strong><\/th>\n\u5178\u578b\u503c<\/strong><\/th>\n | \u6d4b\u8bd5\u65b9\u6cd5<\/strong><\/th>\n | \u610f\u4e49<\/strong><\/th>\n<\/tr>\n<\/thead>\n\n | \u5916\u89c2<\/td>\n | \u65e0\u8272\u81f3\u6de1\u9ec4\u8272\u6db2\u4f53<\/td>\n | \u76ee\u6d4b<\/td>\n | \u8868\u660e\u4ea7\u54c1\u7684\u7eaf\u5ea6\u548c\u8d28\u91cf<\/td>\n<\/tr>\n | \u80fa\u503c (mg KOH\/g)<\/td>\n | 280-320<\/td>\n | \u6ef4\u5b9a\u6cd5<\/td>\n | \u8868\u793a\u50ac\u5316\u5242\u4e2d\u80fa\u7684\u542b\u91cf\uff0c\u80fa\u503c\u8d8a\u9ad8\uff0c\u50ac\u5316\u6d3b\u6027\u8d8a\u9ad8<\/td>\n<\/tr>\n | \u6c34\u5206\u542b\u91cf (wt%)<\/td>\n | \u22640.5<\/td>\n | \u5361\u5c14\u8d39\u4f11\u6cd5<\/td>\n | \u6c34\u5206\u542b\u91cf\u8fc7\u9ad8\u4f1a\u5f71\u54cd\u805a\u6c28\u916f\u53cd\u5e94\uff0c\u5bfc\u81f4\u6ce1\u6cab\u8d28\u91cf\u4e0b\u964d<\/td>\n<\/tr>\n | \u5bc6\u5ea6 (g\/cm3 @ 25\u00b0C)<\/td>\n | 0.95-1.05<\/td>\n | \u5bc6\u5ea6\u8ba1<\/td>\n | \u5bc6\u5ea6\u662f\u91cd\u8981\u7684\u7269\u7406\u53c2\u6570\uff0c\u5f71\u54cd\u50ac\u5316\u5242\u7684\u7528\u91cf\u8ba1\u7b97\u548c\u5728\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u7684\u5206\u6563\u6027<\/td>\n<\/tr>\n | \u7c98\u5ea6 (mPa.s @ 25\u00b0C)<\/td>\n | 20-80<\/td>\n | \u65cb\u8f6c\u7c98\u5ea6\u8ba1<\/td>\n | \u7c98\u5ea6\u5f71\u54cd\u50ac\u5316\u5242\u7684\u6d41\u52a8\u6027\u548c\u5728\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u7684\u6df7\u5408\u5747\u5300\u6027<\/td>\n<\/tr>\n | \u95ea\u70b9 (\u00b0C)<\/td>\n | >93<\/td>\n | \u95ed\u53e3\u676f\u6cd5<\/td>\n | \u95ea\u70b9\u8d8a\u9ad8\uff0c\u5b89\u5168\u6027\u8d8a\u597d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n | \u8fd9\u4e9b\u53c2\u6570\u5c31\u50cf\u662fBL11\u7684\u201c\u4f53\u68c0\u62a5\u544a\u201d\uff0c\u5b83\u4eec\u53cd\u6620\u4e86BL11\u7684\u5404\u9879\u6307\u6807\uff0c\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u4e86\u89e3\u5b83\u7684\u6027\u80fd\u548c\u9002\u7528\u8303\u56f4\u3002 \u4f8b\u5982\uff0c\u80fa\u503c\u8d8a\u9ad8\uff0c\u610f\u5473\u7740BL11\u7684\u50ac\u5316\u6d3b\u6027\u8d8a\u5f3a\uff0c\u5728\u805a\u6c28\u916f\u53cd\u5e94\u4e2d\u80fd\u591f\u53d1\u6325\u66f4\u5927\u7684\u4f5c\u7528\u3002\u800c\u6c34\u5206\u542b\u91cf\u8d8a\u4f4e\uff0c\u5219\u8bf4\u660eBL11\u7684\u7eaf\u5ea6\u8d8a\u9ad8\uff0c\u4e0d\u6613\u5f15\u8d77\u526f\u53cd\u5e94\uff0c\u80fd\u591f\u4fdd\u8bc1\u6ce1\u6cab\u7684\u8d28\u91cf\u3002<\/p>\n
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