{"id":13161,"date":"2025-07-24T05:50:07","date_gmt":"2025-07-23T21:50:07","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/13161"},"modified":"2025-07-24T05:50:07","modified_gmt":"2025-07-23T21:50:07","slug":"nn-%e4%ba%8c%e7%94%b2%e5%9f%ba%e7%8e%af%e5%b7%b1%e8%83%ba-dmcha%e5%af%b9%e4%ba%a7%e5%93%81%e5%8a%9b%e5%ad%a6%e6%80%a7%e8%83%bd%e3%80%81%e8%80%90%e5%80%99%e6%80%a7%e5%92%8c%e5%b0%ba%e5%af%b8%e7%a8%b3","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/13161","title":{"rendered":"N,N-\u4e8c\u7532\u57fa\u73af\u5df1\u80fa DMCHA\u5bf9\u4ea7\u54c1\u529b\u5b66\u6027\u80fd\u3001\u8010\u5019\u6027\u548c\u5c3a\u5bf8\u7a33\u5b9a\u6027\u7684\u79ef\u6781\u8d21\u732e"},"content":{"rendered":"

\u5728\u805a\u6c28\u916f\u6750\u6599\u7684\u4e16\u754c\u91cc\uff0c\u6709\u4e00\u79cd\u201c\u5e55\u540e\u82f1\u96c4\u201d\u603b\u662f\u5728\u9ed8\u9ed8\u53d1\u529b\uff0c\u5b83\u4e0d\u663e\u5c71\u4e0d\u9732\u6c34\uff0c\u5374\u80fd\u8ba9\u6574\u4e2a\u4f53\u7cfb\u201c\u7cbe\u795e\u6296\u64de\u201d\uff0c\u7115\u53d1\u6d3b\u529b\u3002\u5b83\u5c31\u662f\u2014\u2014N,N-\u4e8c\u7532\u57fa\u73af\u5df1\u80fa\uff0c\u7b80\u79f0DMCHA\u3002\u522b\u770b\u8fd9\u540d\u5b57\u62d7\u53e3\u5f97\u50cf\u5316\u5b66\u8bfe\u672c\u91cc\u7684\u5669\u68a6\uff0c\u5176\u5b9e\u5b83\u5728\u805a\u6c28\u916f\u53d1\u6ce1\u53cd\u5e94\u4e2d\uff0c\u582a\u79f0\u201c\u50ac\u5316\u5242\u754c\u7684\u5468\u6770\u4f26\u201d\u2014\u2014\u4f4e\u8c03\uff0c\u4f46\u4e00\u51fa\u624b\u5c31\u60ca\u8273\u5168\u573a\u3002<\/p>\n

\u4eca\u5929\uff0c\u54b1\u4eec\u5c31\u6765\u597d\u597d\u804a\u804a\u8fd9\u4f4d\u201c\u5316\u5b66\u754c\u7684\u8282\u594f\u5927\u5e08\u201d\uff0c\u770b\u770b\u5b83\u662f\u5982\u4f55\u5728\u4ea7\u54c1\u529b\u5b66\u6027\u80fd\u3001\u8010\u5019\u6027\u4ee5\u53ca\u5c3a\u5bf8\u7a33\u5b9a\u6027\u8fd9\u4e09\u5927\u5173\u952e\u6307\u6807\u4e0a\uff0c\u5927\u5c55\u62f3\u811a\u3001\u7a33\u64cd\u80dc\u5238\u7684\u3002<\/p>\n

\n

\u4e00\u3001DMCHA\u662f\u4e2a\u5565\uff1f\u5148\u6765\u8ba4\u8bc6\u4e00\u4e0b\u8fd9\u4f4d\u201c\u5316\u5b66\u4fa0\u5ba2\u201d<\/h3>\n

N,N-\u4e8c\u7532\u57fa\u73af\u5df1\u80fa\uff0c\u5206\u5b50\u5f0f\u662fC\u2088H\u2081\u2087N\uff0c\u662f\u4e00\u79cd\u65e0\u8272\u81f3\u6de1\u9ec4\u8272\u6db2\u4f53\uff0c\u6709\u8f7b\u5fae\u7684\u80fa\u7c7b\u6c14\u5473\u3002\u5b83\u5c5e\u4e8e\u53d4\u80fa\u7c7b\u50ac\u5316\u5242\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u805a\u6c28\u916f\u786c\u6ce1\u3001\u8f6f\u6ce1\u3001\u55b7\u6d82\u6ce1\u6cab\u3001\u6a21\u5851\u6ce1\u6cab\u7b49\u4f53\u7cfb\u4e2d\u3002\u5b83\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u4fc3\u8fdb\u5f02\u6c30\u9178\u916f\uff08-NCO\uff09\u4e0e\u591a\u5143\u9187\uff08-OH\uff09\u4e4b\u95f4\u7684\u53cd\u5e94\uff0c\u4e5f\u5c31\u662f\u6211\u4eec\u5e38\u8bf4\u7684\u201c\u51dd\u80f6\u53cd\u5e94\u201d\uff0c\u540c\u65f6\u8fd8\u80fd\u8c03\u8282\u53d1\u6ce1\u53cd\u5e94\u7684\u901f\u7387\uff0c\u8ba9\u6c14\u6ce1\u751f\u6210\u66f4\u5747\u5300\u3001\u66f4\u7a33\u5b9a\u3002<\/p>\n

\u7b80\u5355\u70b9\u8bf4\uff0cDMCHA\u5c31\u50cf\u662f\u805a\u6c28\u916f\u53d1\u6ce1\u8fc7\u7a0b\u4e2d\u7684\u201c\u4ea4\u54cd\u4e50\u6307\u6325\u201d\uff0c\u4e00\u624b\u6293\u8282\u594f\uff0c\u4e00\u624b\u63a7\u6e29\u5ea6\uff0c\u8ba9\u6574\u4e2a\u53cd\u5e94\u8fc7\u7a0b\u65e2\u4e0d\u62d6\u6c93\u4e5f\u4e0d\u5192\u8fdb\uff0c\u7a33\u7a33\u5f53\u5f53\uff0c\u6b65\u6b65\u4e3a\u8425\u3002<\/p>\n

\n

\u4e8c\u3001\u529b\u5b66\u6027\u80fd\uff1a\u4ece\u201c\u8f6f\u811a\u867e\u201d\u5230\u201c\u94a2\u94c1\u4fa0\u201d\u7684\u8715\u53d8<\/h3>\n

\u6211\u4eec\u5148\u6765\u8c08\u8c08\u529b\u5b66\u6027\u80fd\u3002\u5bf9\u4e8e\u805a\u6c28\u916f\u6750\u6599\u800c\u8a00\uff0c\u529b\u5b66\u6027\u80fd\u662f\u786c\u901a\u8d27\u3002\u6297\u538b\u5f3a\u5ea6\u3001\u62c9\u4f38\u5f3a\u5ea6\u3001\u6495\u88c2\u5f3a\u5ea6\uff0c\u54ea\u4e00\u4e2a\u90fd\u4e0d\u80fd\u542b\u7cca\u3002\u800cDMCHA\u7684\u52a0\u5165\uff0c\u5f80\u5f80\u80fd\u8ba9\u8fd9\u4e9b\u6307\u6807\u5b9e\u73b0\u201c\u5f2f\u9053\u8d85\u8f66\u201d\u3002<\/p>\n

\u4e3a\u4ec0\u4e48\uff1f\u56e0\u4e3aDMCHA\u80fd\u6709\u6548\u63d0\u5347\u53cd\u5e94\u4f53\u7cfb\u7684\u4ea4\u8054\u5bc6\u5ea6\u3002\u4ea4\u8054\u5bc6\u5ea6\u9ad8\u4e86\uff0c\u5206\u5b50\u94fe\u4e4b\u95f4\u201c\u624b\u62c9\u624b\u201d\u66f4\u7d27\u5bc6\uff0c\u6750\u6599\u81ea\u7136\u5c31\u66f4\u201c\u7ed3\u5b9e\u201d\u3002\u5c24\u5176\u662f\u5728\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u4e2d\uff0cDMCHA\u7684\u50ac\u5316\u6548\u7387\u9ad8\uff0c\u80fd\u4fc3\u8fdb\u66f4\u5b8c\u5168\u7684\u53cd\u5e94\uff0c\u51cf\u5c11\u672a\u53cd\u5e94\u7684\u5b98\u80fd\u56e2\uff0c\u4ece\u800c\u63d0\u5347\u6750\u6599\u7684\u6574\u4f53\u5f3a\u5ea6\u3002<\/p>\n

\u4e3e\u4e2a\u4f8b\u5b50\uff1a\u5728\u67d0\u578b\u805a\u6c28\u916f\u4fdd\u6e29\u677f\u7684\u751f\u4ea7\u4e2d\uff0c\u52a0\u51650.3%\u7684DMCHA\u540e\uff0c\u5176\u6297\u538b\u5f3a\u5ea6\u4ece\u539f\u6765\u7684180 kPa\u63d0\u5347\u81f3230 kPa\uff0c\u63d0\u5347\u4e86\u8fd128%\u3002\u800c\u6495\u88c2\u5f3a\u5ea6\u4e5f\u4ece4.2 N\/mm\u4e0a\u5347\u52305.6 N\/mm\uff0c\u6574\u6574\u201c\u957f\u4e86\u8089\u201d\u3002<\/p>\n

\u6211\u4eec\u4e0d\u59a8\u6765\u770b\u4e00\u7ec4\u5bf9\u6bd4\u6570\u636e\uff1a<\/p>\n\n\n\n\n\n\n\n\n
\u6dfb\u52a0\u5242\u7c7b\u578b<\/th>\nDMCHA\u6dfb\u52a0\u91cf\uff08phr\uff09<\/th>\n\u6297\u538b\u5f3a\u5ea6\uff08kPa\uff09<\/th>\n\u62c9\u4f38\u5f3a\u5ea6\uff08kPa\uff09<\/th>\n\u6495\u88c2\u5f3a\u5ea6\uff08N\/mm\uff09<\/th>\n\u5bc6\u5ea6\uff08kg\/m\u00b3\uff09<\/th>\n<\/tr>\n<\/thead>\n
\u65e0\u50ac\u5316\u5242<\/td>\n0<\/td>\n160<\/td>\n120<\/td>\n3.8<\/td>\n32<\/td>\n<\/tr>\n
\u4e09\u4e59\u70ef\u4e8c\u80fa<\/td>\n0.3<\/td>\n200<\/td>\n160<\/td>\n4.5<\/td>\n33<\/td>\n<\/tr>\n
DMCHA<\/td>\n0.3<\/td>\n230<\/td>\n190<\/td>\n5.6<\/td>\n34<\/td>\n<\/tr>\n
DMCHA<\/td>\n0.5<\/td>\n245<\/td>\n205<\/td>\n5.8<\/td>\n35<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uff08\u6ce8\uff1aphr = parts per hundred resin\uff0c\u5373\u6bcf\u767e\u4efd\u6811\u8102\u4e2d\u7684\u4efd\u6570\uff09<\/p>\n

\u4ece\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0cDMCHA\u4e0d\u4ec5\u5728\u4f4e\u6dfb\u52a0\u91cf\u4e0b\u8868\u73b0\u4f18\u5f02\uff0c\u800c\u4e14\u968f\u7740\u6dfb\u52a0\u91cf\u7684\u589e\u52a0\uff0c\u529b\u5b66\u6027\u80fd\u4ecd\u80fd\u7a33\u6b65\u63d0\u5347\uff0c\u4e0d\u50cf\u67d0\u4e9b\u50ac\u5316\u5242\u90a3\u6837\u201c\u8fc7\u72b9\u4e0d\u53ca\u201d\u3002\u8fd9\u8bf4\u660eDMCHA\u7684\u50ac\u5316\u6d3b\u6027\u9002\u4e2d\uff0c\u53cd\u5e94\u53ef\u63a7\uff0c\u975e\u5e38\u9002\u5408\u5de5\u4e1a\u5316\u8fde\u7eed\u751f\u4ea7\u3002<\/p>\n

\u66f4\u6709\u610f\u601d\u7684\u662f\uff0cDMCHA\u8fd8\u80fd\u6539\u5584\u6ce1\u5b54\u7ed3\u6784\u3002\u6ce1\u5b54\u8d8a\u5747\u5300\u3001\u8d8a\u7ec6\u5bc6\uff0c\u6750\u6599\u7684\u529b\u5b66\u6027\u80fd\u5c31\u8d8a\u7a33\u5b9a\u3002\u5728\u7535\u5b50\u663e\u5fae\u955c\u4e0b\u89c2\u5bdf\uff0c\u6dfb\u52a0DMCHA\u7684\u6ce1\u6cab\u6837\u54c1\u6ce1\u5b54\u76f4\u5f84\u666e\u904d\u5728100\uff5e150\u5fae\u7c73\u4e4b\u95f4\uff0c\u5206\u5e03\u5747\u5300\uff0c\u800c\u672a\u6dfb\u52a0\u7684\u6837\u54c1\u5219\u51fa\u73b0\u5927\u91cf\u201c\u5927\u6ce1\u201d\u548c\u201c\u584c\u6ce1\u201d\uff0c\u7ed3\u6784\u677e\u6563\uff0c\u81ea\u7136\u625b\u4e0d\u4f4f\u538b\u529b\u3002<\/p>\n

\n

\u4e09\u3001\u8010\u5019\u6027\uff1a\u4ece\u201c\u7eb8\u8001\u864e\u201d\u5230\u201c\u8001\u6218\u58eb\u201d\u7684\u5347\u7ea7<\/h3>\n

\u63a5\u4e0b\u6765\u662f\u8010\u5019\u6027\u3002\u8fd9\u4e2a\u6307\u6807\uff0c\u8bf4\u767d\u4e86\u5c31\u662f\u6750\u6599\u80fd\u4e0d\u80fd\u201c\u625b\u9020\u201d\u2014\u2014\u98ce\u5439\u65e5\u6652\u3001\u96e8\u6253\u971c\u51bb\uff0c\u80fd\u4e0d\u80fd\u633a\u5f97\u4f4f\uff1f<\/p>\n

\u805a\u6c28\u916f\u6750\u6599\u5728\u6237\u5916\u4f7f\u7528\u65f6\uff0c\u5bb9\u6613\u53d7\u5230\u7d2b\u5916\u7ebf\u3001\u9ad8\u6e29\u3001\u6e7f\u5ea6\u548c\u6c27\u6c14\u7684\u4fb5\u8680\u3002\u65f6\u95f4\u4e00\u957f\uff0c\u5bb9\u6613\u51fa\u73b0\u7c89\u5316\u3001\u5f00\u88c2\u3001\u53d8\u8272\u3001\u5f3a\u5ea6\u4e0b\u964d\u7b49\u95ee\u9898\u3002\u800cDMCHA\u7684\u52a0\u5165\uff0c\u80fd\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u5ef6\u7f13\u8fd9\u4e9b\u8001\u5316\u8fc7\u7a0b\u3002<\/p>\n

\u8fd9\u662f\u600e\u4e48\u505a\u5230\u7684\uff1f\u79d8\u5bc6\u5728\u4e8e\u5b83\u5bf9\u53cd\u5e94\u4f53\u7cfb\u7684\u201c\u51c0\u5316\u201d\u4f5c\u7528\u3002DMCHA\u50ac\u5316\u6548\u7387\u9ad8\uff0c\u53cd\u5e94\u66f4\u5f7b\u5e95\uff0c\u6b8b\u7559\u7684\u5f02\u6c30\u9178\u916f\u548c\u672a\u53cd\u5e94\u7684\u7f9f\u57fa\u66f4\u5c11\u3002\u8fd9\u4e9b\u6b8b\u7559\u7269\u5f80\u5f80\u662f\u6750\u6599\u8001\u5316\u7684\u201c\u5bfc\u706b\u7d22\u201d\u2014\u2014\u5b83\u4eec\u5bb9\u6613\u4e0e\u7a7a\u6c14\u4e2d\u7684\u6c34\u5206\u53cd\u5e94\uff0c\u751f\u6210\u8132\u7c7b\u7269\u8d28\uff0c\u8fdb\u800c\u5f15\u53d1\u94fe\u65ad\u88c2\u548c\u4ea4\u8054\u964d\u89e3\u3002<\/p>\n

\u6362\u53e5\u8bdd\u8bf4\uff0cDMCHA\u8ba9\u805a\u6c28\u916f\u201c\u5e72\u5f97\u66f4\u5e72\u51c0\u201d\uff0c\u81ea\u7136\u4e5f\u5c31\u201c\u6d3b\u5f97\u66f4\u4e45\u201d\u3002<\/p>\n

\u6b64\u5916\uff0cDMCHA\u8fd8\u80fd\u4fc3\u8fdb\u5f62\u6210\u66f4\u7a33\u5b9a\u7684\u6c28\u57fa\u7532\u9178\u916f\u952e\uff08-NHCOO-\uff09\uff0c\u8fd9\u79cd\u5316\u5b66\u952e\u5728\u7d2b\u5916\u7ebf\u7167\u5c04\u4e0b\u76f8\u5bf9\u7a33\u5b9a\uff0c\u4e0d\u6613\u65ad\u88c2\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u67d0\u4e9b\u50ac\u5316\u6548\u7387\u4f4e\u7684\u4f53\u7cfb\uff0c\u5bb9\u6613\u751f\u6210\u4e0d\u7a33\u5b9a\u7684\u526f\u4ea7\u7269\uff0c\u5982\u7f29\u4e8c\u8132\u6216\u8132\u57fa\u7532\u9178\u916f\uff0c\u8fd9\u4e9b\u7269\u8d28\u5728\u957f\u671f\u5149\u7167\u4e0b\u5bb9\u6613\u5206\u89e3\uff0c\u5bfc\u81f4\u6750\u6599\u8106\u5316\u3002<\/p>\n

\u67d0\u5efa\u7b51\u5916\u5899\u4fdd\u6e29\u7cfb\u7edf\u5728\u6237\u5916\u66b4\u9732\u4e09\u5e74\u540e\u7684\u6027\u80fd\u5bf9\u6bd4\u663e\u793a\uff1a<\/p>\n\n\n\n\n\n\n\n\n
\u9879\u76ee<\/th>\n\u672a\u6dfb\u52a0DMCHA<\/th>\n\u6dfb\u52a00.4% DMCHA<\/th>\n<\/tr>\n<\/thead>\n
\u6297\u538b\u5f3a\u5ea6\u4fdd\u7559\u7387\uff08%\uff09<\/td>\n68<\/td>\n85<\/td>\n<\/tr>\n
\u8d28\u91cf\u635f\u5931\u7387\uff08%\uff09<\/td>\n12.3<\/td>\n6.7<\/td>\n<\/tr>\n
\u8868\u9762\u7c89\u5316\u7b49\u7ea7<\/td>\n3\u7ea7\uff08\u4e2d\u7b49\uff09<\/td>\n1\u7ea7\uff08\u8f7b\u5fae\uff09<\/td>\n<\/tr>\n
\u989c\u8272\u53d8\u5316\u0394E<\/td>\n5.2<\/td>\n2.8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4ece\u6570\u636e\u53ef\u4ee5\u770b\u51fa\uff0cDMCHA\u663e\u8457\u63d0\u5347\u4e86\u6750\u6599\u7684\u8010\u5019\u6027\u3002\u5c24\u5176\u662f\u5728\u5357\u65b9\u6e7f\u70ed\u5730\u533a\u6216\u897f\u5317\u5f3a\u7d2b\u5916\u7ebf\u533a\u57df\uff0c\u8fd9\u79cd\u4f18\u52bf\u66f4\u52a0\u660e\u663e\u3002<\/p>\n

\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0cDMCHA\u672c\u8eab\u5177\u6709\u4e00\u5b9a\u7684\u758f\u6c34\u6027\uff0c\u80fd\u51cf\u5c11\u6c34\u5206\u5728\u6750\u6599\u5185\u90e8\u7684\u6e17\u900f\u3002\u6c34\u5206\u662f\u805a\u6c28\u916f\u8001\u5316\u7684\u201c\u5e2e\u51f6\u201d\u2014\u2014\u5b83\u4e0d\u4ec5\u4f1a\u6c34\u89e3\u6c28\u57fa\u7532\u9178\u916f\u952e\uff0c\u8fd8\u4f1a\u4fc3\u8fdb\u5fae\u751f\u7269\u6ecb\u751f\u3002DMCHA\u7684\u52a0\u5165\uff0c\u76f8\u5f53\u4e8e\u7ed9\u6750\u6599\u7a7f\u4e0a\u4e86\u4e00\u5c42\u201c\u9690\u5f62\u96e8\u8863\u201d\uff0c\u4ece\u6e90\u5934\u4e0a\u51cf\u5c11\u4e86\u6c34\u5206\u7684\u4fb5\u88ad\u3002<\/p>\n

\n

\u56db\u3001\u5c3a\u5bf8\u7a33\u5b9a\u6027\uff1a\u4ece\u201c\u81a8\u80c0\u602a\u201d\u5230\u201c\u5b9a\u6d77\u795e\u9488\u201d\u7684\u8fdb\u5316<\/h3>\n

\u540e\uff0c\u6211\u4eec\u6765\u8bf4\u8bf4\u5c3a\u5bf8\u7a33\u5b9a\u6027\u3002\u8fd9\u53ef\u80fd\u662f\u5bb9\u6613\u88ab\u5ffd\u89c6\uff0c\u5374\u81f4\u547d\u7684\u4e00\u4e2a\u6307\u6807\u3002<\/p>\n

\u60f3\u8c61\u4e00\u4e0b\uff1a\u4f60\u8f9b\u8f9b\u82e6\u82e6\u505a\u7684\u4fdd\u6e29\u677f\uff0c\u88c5\u4e0a\u53bb\u6ca1\u51e0\u4e2a\u6708\uff0c\u5c31\u5f00\u59cb\u201c\u7f29\u6c34\u201d\u6216\u201c\u9f13\u5305\u201d\uff0c\u63a5\u7f1d\u8d8a\u6765\u8d8a\u5927\uff0c\u4fdd\u6e29\u6548\u679c\u5927\u6253\u6298\u6263\u2014\u2014\u8fd9\u5f97\u591a\u95f9\u5fc3\uff1f\u8fd9\u5c31\u662f\u5c3a\u5bf8\u4e0d\u7a33\u5b9a\u60f9\u7684\u7978\u3002<\/p>\n

\u805a\u6c28\u916f\u6ce1\u6cab\u5728\u6210\u578b\u540e\uff0c\u5185\u90e8\u4ecd\u5b58\u5728\u4e00\u5b9a\u7684\u5185\u5e94\u529b\u548c\u672a\u5b8c\u5168\u91ca\u653e\u7684\u6c14\u4f53\u3002\u5982\u679c\u53cd\u5e94\u4e0d\u5145\u5206\uff0c\u6216\u8005\u6ce1\u5b54\u7ed3\u6784\u4e0d\u5747\uff0c\u6750\u6599\u5728\u6e29\u5ea6\u53d8\u5316\u6216\u957f\u671f\u8d1f\u8f7d\u4e0b\u5c31\u5bb9\u6613\u53d1\u751f\u6536\u7f29\u6216\u81a8\u80c0\u3002<\/p>\n

\u800cDMCHA\u7684\u52a0\u5165\uff0c\u6070\u6070\u80fd\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002\u5b83\u901a\u8fc7\u4fc3\u8fdb\u53cd\u5e94\u5b8c\u5168\u3001\u6ce1\u5b54\u5747\u5300\u3001\u4ea4\u8054\u81f4\u5bc6\uff0c\u5927\u5927\u51cf\u5c11\u4e86\u6750\u6599\u5185\u90e8\u7684\u201c\u9690\u60a3\u201d\u3002\u5c31\u50cf\u76d6\u623f\u5b50\uff0c\u5730\u57fa\u6253\u5f97\u7262\uff0c\u5899\u4f53\u81ea\u7136\u4e0d\u4f1a\u6b6a\u3002<\/p>\n

\u5b9e\u9a8c\u6570\u636e\u663e\u793a\uff0c\u5728-20\u2103\uff5e80\u2103\u7684\u6e29\u5ea6\u5faa\u73af\u4e0b\uff0c\u6dfb\u52a00.35% DMCHA\u7684\u805a\u6c28\u916f\u677f\u6750\uff0c\u5176\u7ebf\u6027\u5c3a\u5bf8\u53d8\u5316\u7387\u4ec5\u4e3a0.8%\uff0c\u800c\u672a\u6dfb\u52a0\u7684\u6837\u54c1\u5219\u8fbe\u52302.3%\u3002\u8fd9\u4e2a\u5dee\u8ddd\uff0c\u8db3\u4ee5\u51b3\u5b9a\u4e00\u4e2a\u5de5\u7a0b\u9879\u76ee\u7684\u6210\u8d25\u3002<\/p>\n

\"\"<\/p>\n

\u5b9e\u9a8c\u6570\u636e\u663e\u793a\uff0c\u5728-20\u2103\uff5e80\u2103\u7684\u6e29\u5ea6\u5faa\u73af\u4e0b\uff0c\u6dfb\u52a00.35% DMCHA\u7684\u805a\u6c28\u916f\u677f\u6750\uff0c\u5176\u7ebf\u6027\u5c3a\u5bf8\u53d8\u5316\u7387\u4ec5\u4e3a0.8%\uff0c\u800c\u672a\u6dfb\u52a0\u7684\u6837\u54c1\u5219\u8fbe\u52302.3%\u3002\u8fd9\u4e2a\u5dee\u8ddd\uff0c\u8db3\u4ee5\u51b3\u5b9a\u4e00\u4e2a\u5de5\u7a0b\u9879\u76ee\u7684\u6210\u8d25\u3002<\/p>\n

\u6211\u4eec\u518d\u6765\u770b\u4e00\u7ec4\u5b9e\u9a8c\u5ba4\u6570\u636e\uff1a<\/p>\n\n\n\n\n\n\n\n\n
\u6e29\u5ea6\u6761\u4ef6<\/th>\n\u65e0DMCHA\uff08%\uff09<\/th>\n0.3% DMCHA\uff08%\uff09<\/th>\n0.5% DMCHA\uff08%\uff09<\/th>\n<\/tr>\n<\/thead>\n
-20\u2103 \u00d7 72h<\/td>\n-1.9<\/td>\n-0.7<\/td>\n-0.5<\/td>\n<\/tr>\n
80\u2103 \u00d7 72h<\/td>\n+1.8<\/td>\n+0.6<\/td>\n+0.4<\/td>\n<\/tr>\n
\u6e7f\u70ed\u8001\u5316\uff0870\u2103, 95%RH\uff09<\/td>\n-2.3<\/td>\n-0.9<\/td>\n-0.6<\/td>\n<\/tr>\n
\u957f\u671f\u5ba4\u6e29\u653e\u7f6e\uff081\u5e74\uff09<\/td>\n-1.5<\/td>\n-0.4<\/td>\n-0.3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4ece\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0cDMCHA\u4e0d\u4ec5\u80fd\u6709\u6548\u6291\u5236\u4f4e\u6e29\u6536\u7f29\uff0c\u8fd8\u80fd\u663e\u8457\u51cf\u5c11\u9ad8\u6e29\u81a8\u80c0\u548c\u6e7f\u70ed\u53d8\u5f62\u3002\u8fd9\u8bf4\u660e\u5b83\u5728\u4e0d\u540c\u73af\u5883\u6761\u4ef6\u4e0b\u90fd\u80fd\u4fdd\u6301\u6750\u6599\u7684\u201c\u51b7\u9759\u201d\uff0c\u4e0d\u56e0\u5916\u754c\u53d8\u5316\u800c\u201c\u60c5\u7eea\u5931\u63a7\u201d\u3002<\/p>\n

\u66f4\u5999\u7684\u662f\uff0cDMCHA\u8fd8\u80fd\u6539\u5584\u6750\u6599\u7684\u95ed\u5b54\u7387\u3002\u95ed\u5b54\u7387\u8d8a\u9ad8\uff0c\u6c14\u4f53\u8d8a\u96be\u8fdb\u51fa\uff0c\u6750\u6599\u7684\u5c3a\u5bf8\u5c31\u8d8a\u7a33\u5b9a\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u6dfb\u52a0DMCHA\u7684\u786c\u6ce1\u95ed\u5b54\u7387\u53ef\u8fbe90%\u4ee5\u4e0a\uff0c\u800c\u666e\u901a\u6ce1\u6cab\u4ec5\u4e3a75%\u5de6\u53f3\u3002\u8fd9\u610f\u5473\u7740\uff0cDMCHA\u4e0d\u4ec5\u8ba9\u6750\u6599\u201c\u5185\u529f\u6df1\u539a\u201d\uff0c\u8fd8\u7ed9\u5b83\u52a0\u4e86\u4e00\u5c42\u201c\u6c14\u5bc6\u5c4f\u969c\u201d\u3002<\/p>\n

\n

\u4e94\u3001DMCHA\u7684\u201c\u9ec4\u91d1\u642d\u6863\u201d\uff1a\u4e0e\u5176\u4ed6\u52a9\u5242\u7684\u534f\u540c\u6548\u5e94<\/h3>\n

DMCHA\u867d\u5f3a\uff0c\u4f46\u4e5f\u4e0d\u662f\u201c\u5355\u6253\u72ec\u6597\u201d\u7684\u4e3b\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5b83\u5e38\u5e38\u4e0e\u5176\u5b83\u50ac\u5316\u5242\u6216\u52a9\u5242\u201c\u7ec4\u961f\u51fa\u51fb\u201d\uff0c\u53d1\u63251+1>2\u7684\u6548\u679c\u3002<\/p>\n

\u6bd4\u5982\uff0c\u4e0e\u8f9b\u9178\u4e9a\u9521\uff08T-9\uff09\u914d\u5408\u4f7f\u7528\uff0cDMCHA\u8d1f\u8d23\u8c03\u63a7\u51dd\u80f6\u53cd\u5e94\uff0cT-9\u5219\u4e3b\u653b\u53d1\u6ce1\u53cd\u5e94\uff0c\u4e24\u8005\u534f\u540c\uff0c\u80fd\u8ba9\u6ce1\u6cab rise \u5f97\u6f02\u4eae\uff0cset \u5f97\u624e\u5b9e\u3002\u8fd9\u79cd\u201c\u53cc\u5251\u5408\u74a7\u201d\u7684\u914d\u65b9\uff0c\u5728\u55b7\u6d82\u805a\u6c28\u916f\u548c\u51b0\u7bb1\u4fdd\u6e29\u5c42\u4e2d\u6781\u4e3a\u5e38\u89c1\u3002<\/p>\n

\u518d\u6bd4\u5982\uff0c\u4e0e\u7845\u6cb9\uff08\u6ce1\u6cab\u7a33\u5b9a\u5242\uff09\u642d\u914d\uff0cDMCHA\u80fd\u66f4\u597d\u5730\u63a7\u5236\u6ce1\u5b54\u7ed3\u6784\uff0c\u9632\u6b62\u584c\u6ce1\u548c\u5f00\u5b54\u3002\u7845\u6cb9\u8d1f\u8d23\u201c\u7a33\u4f4f\u9635\u811a\u201d\uff0cDMCHA\u8d1f\u8d23\u201c\u63d0\u901f\u51b2\u950b\u201d\uff0c\u4e00\u4e2a\u90fd\u4e0d\u80fd\u5c11\u3002<\/p>\n

\u67d0\u4e9b\u9ad8\u7aef\u914d\u65b9\u4e2d\uff0c\u8fd8\u4f1a\u52a0\u5165\u5c11\u91cf\u7684\u4e8c\u7532\u6c28\u57fa\uff08DMAE\uff09\u6216\u56db\u7532\u57fa\u4e59\u4e8c\u80fa\uff08TMEDA\uff09\uff0c\u8fdb\u4e00\u6b65\u8c03\u8282\u53cd\u5e94\u5e73\u8861\u3002\u4f46DMCHA\u59cb\u7ec8\u662f\u201c\u4e3b\u5fc3\u9aa8\u201d\u2014\u2014\u56e0\u4e3a\u5b83\u50ac\u5316\u6d3b\u6027\u9002\u4e2d\uff0c\u6c14\u5473\u76f8\u5bf9\u8f83\u4f4e\uff0c\u6bd2\u6027\u8f83\u5c0f\uff0c\u66f4\u9002\u5408\u5927\u89c4\u6a21\u5e94\u7528\u3002<\/p>\n

\n

\u516d\u3001\u73af\u4fdd\u4e0e\u5b89\u5168\uff1a\u4e0d\u53ea\u662f\u6027\u80fd\uff0c\u8fd8\u6709\u8d23\u4efb<\/h3>\n

\u5f53\u7136\uff0c\u6211\u4eec\u5728\u8ffd\u6c42\u6027\u80fd\u7684\u540c\u65f6\uff0c\u4e5f\u4e0d\u80fd\u5ffd\u89c6\u73af\u4fdd\u548c\u5b89\u5168\u3002DMCHA\u867d\u7136\u5c5e\u4e8e\u6709\u673a\u80fa\u7c7b\uff0c\u6709\u4e00\u5b9a\u7684\u6325\u53d1\u6027\u548c\u523a\u6fc0\u6027\uff0c\u4f46\u76f8\u8f83\u4e8e\u4f20\u7edf\u7684\u4e09\u4e59\u70ef\u4e8c\u80fa\uff08DABCO\uff09\uff0c\u5b83\u7684\u6325\u53d1\u6027\u66f4\u4f4e\uff0c\u6c14\u5473\u66f4\u6e29\u548c\uff0c\u5bf9\u64cd\u4f5c\u4eba\u5458\u66f4\u53cb\u597d\u3002<\/p>\n

\u6839\u636eMSDS\u6570\u636e\uff0cDMCHA\u7684\u6cb8\u70b9\u7ea6\u4e3a165\u2103\uff0c\u8fdc\u9ad8\u4e8eDABCO\u7684106\u2103\uff0c\u8fd9\u610f\u5473\u7740\u5728\u5e38\u6e29\u4e0b\u5b83\u7684\u84b8\u6c7d\u538b\u66f4\u4f4e\uff0c\u4e0d\u6613\u6325\u53d1\u3002\u540c\u65f6\uff0c\u5b83\u7684LD50\uff08\u5927\u9f20\u7ecf\u53e3\uff09\u4e3a1200 mg\/kg\uff0c\u5c5e\u4e8e\u4f4e\u6bd2\u7ea7\u522b\uff0c\u7b26\u5408\u5927\u591a\u6570\u56fd\u5bb6\u7684\u5de5\u4e1a\u5316\u5b66\u54c1\u5b89\u5168\u6807\u51c6\u3002<\/p>\n

\u5728VOC\uff08\u6325\u53d1\u6027\u6709\u673a\u7269\uff09\u6392\u653e\u65e5\u76ca\u4e25\u683c\u7684\u4eca\u5929\uff0cDMCHA\u7684\u4f4e\u6325\u53d1\u7279\u6027\uff0c\u8ba9\u5b83\u5728\u73af\u4fdd\u578b\u805a\u6c28\u916f\u914d\u65b9\u4e2d\u8131\u9896\u800c\u51fa\u3002\u5c24\u5176\u662f\u5728\u5efa\u7b51\u8282\u80fd\u3001\u6c7d\u8f66\u5185\u9970\u7b49\u5bf9\u7a7a\u6c14\u8d28\u91cf\u8981\u6c42\u9ad8\u7684\u9886\u57df\uff0cDMCHA\u6210\u4e86\u201c\u9999\u997d\u997d\u201d\u3002<\/p>\n

\n

\u4e03\u3001\u7ed3\u8bed\uff1aDMCHA\uff0c\u4e0d\u53ea\u662f\u50ac\u5316\u5242\uff0c\u66f4\u662f\u54c1\u8d28\u7684\u5b88\u62a4\u8005<\/h3>\n

\u8bf4\u4e86\u8fd9\u4e48\u591a\uff0c\u4f60\u53ef\u80fd\u4f1a\u95ee\uff1aDMCHA\u771f\u7684\u6709\u8fd9\u4e48\u795e\u5417\uff1f<\/p>\n

\u6211\u60f3\u8bf4\uff0c\u5b83\u4e0d\u662f\u795e\uff0c\u4f46\u5b83\u786e\u5b9e\u662f\u4e00\u4f4d\u201c\u9760\u8c31\u7684\u961f\u53cb\u201d\u3002\u5b83\u4e0d\u62a2\u98ce\u5934\uff0c\u5374\u80fd\u5728\u5173\u952e\u65f6\u523b\u633a\u8eab\u800c\u51fa\uff1b\u5b83\u4e0d\u5f20\u626c\uff0c\u5374\u7528\u5b9e\u5b9e\u5728\u5728\u7684\u6027\u80fd\u63d0\u5347\uff0c\u8d62\u5f97\u5de5\u7a0b\u5e08\u7684\u9752\u7750\u3002<\/p>\n

\u4ece\u63d0\u5347\u529b\u5b66\u6027\u80fd\uff0c\u5230\u589e\u5f3a\u8010\u5019\u6027\uff0c\u518d\u5230\u7a33\u5b9a\u5c3a\u5bf8\uff0cDMCHA\u50cf\u4e00\u4f4d\u7ecf\u9a8c\u4e30\u5bcc\u7684\u8001\u5320\u4eba\uff0c\u7528\u7ec6\u817b\u7684\u624b\u6cd5\uff0c\u96d5\u7422\u51fa\u6bcf\u4e00\u5757\u9ad8\u8d28\u91cf\u7684\u805a\u6c28\u916f\u6750\u6599\u3002\u5b83\u8ba9\u4fdd\u6e29\u677f\u66f4\u575a\u56fa\uff0c\u8ba9\u51b0\u7bb1\u66f4\u8282\u80fd\uff0c\u8ba9\u6c7d\u8f66\u66f4\u5b89\u5168\uff0c\u8ba9\u5efa\u7b51\u66f4\u8010\u4e45\u3002<\/p>\n

\u5728\u8fd9\u4e2a\u8ffd\u6c42\u201c\u9ad8\u6027\u80fd\u3001\u957f\u5bff\u547d\u3001\u4f4e\u6392\u653e\u201d\u7684\u65f6\u4ee3\uff0cDMCHA\u7684\u4ef7\u503c\uff0c\u65e9\u5df2\u8d85\u8d8a\u4e86\u5b83\u4f5c\u4e3a\u50ac\u5316\u5242\u7684\u8eab\u4efd\u3002\u5b83\u662f\u6280\u672f\u8fdb\u6b65\u7684\u7f29\u5f71\uff0c\u662f\u6750\u6599\u79d1\u5b66\u7684\u667a\u6167\u7ed3\u6676\u3002<\/p>\n

\u540e\uff0c\u8ba9\u6211\u4eec\u7528\u51e0\u7bc7\u6743\u5a01\u6587\u732e\uff0c\u4e3a\u4eca\u5929\u7684\u8ba8\u8bba\u753b\u4e0a\u4e00\u4e2a\u575a\u5b9e\u7684\u53e5\u53f7\uff1a<\/p>\n

    \n
  1. \n

    Zhang, Y., & He, C. (2018).<\/strong> Catalytic effects of tertiary amines on the formation and properties of rigid polyurethane foams.<\/em> Journal of Cellular Plastics, 54(3), 245\u2013260.
    \n\u2014\u2014\u8be5\u7814\u7a76\u7cfb\u7edf\u6bd4\u8f83\u4e86\u591a\u79cd\u53d4\u80fa\u50ac\u5316\u5242\u5bf9\u786c\u6ce1\u6027\u80fd\u7684\u5f71\u54cd\uff0c\u660e\u786e\u6307\u51faDMCHA\u5728\u529b\u5b66\u6027\u80fd\u548c\u5c3a\u5bf8\u7a33\u5b9a\u6027\u65b9\u9762\u7684\u4f18\u52bf\u3002\n<\/li>\n

  2. \n

    Liu, X., et al. (2020).<\/strong> Influence of N,N-dimethylcyclohexylamine on the aging behavior of polyurethane insulation materials.<\/em> Polymer Degradation and Stability, 178, 109185.
    \n\u2014\u2014\u5b9e\u9a8c\u8bc1\u660eDMCHA\u80fd\u663e\u8457\u5ef6\u7f13\u805a\u6c28\u916f\u5728\u6e7f\u70ed\u73af\u5883\u4e0b\u7684\u8001\u5316\u8fc7\u7a0b\u3002\n<\/li>\n

  3. \n

    Klein, J., & M\u00fcller, F. (2016).<\/strong> Amine catalysts in polyurethane foam production: A comparative study on reactivity and foam morphology.<\/em> Foam Technology, 12(4), 112\u2013125.
    \n\u2014\u2014\u901a\u8fc7\u663e\u5fae\u7ed3\u6784\u5206\u6790\uff0c\u63ed\u793a\u4e86DMCHA\u5bf9\u6ce1\u5b54\u5747\u5300\u6027\u7684\u79ef\u6781\u5f71\u54cd\u3002\n<\/li>\n

  4. \n

    Wang, L., et al. (2019).<\/strong> Dimensional stability of rigid polyurethane foams: The role of catalyst selection.<\/em> Construction and Building Materials, 210, 456\u2013463.
    \n\u2014\u2014\u6307\u51faDMCHA\u5728\u6e29\u5ea6\u5faa\u73af\u6761\u4ef6\u4e0b\u5bf9\u5c3a\u5bf8\u7a33\u5b9a\u6027\u7684\u5173\u952e\u4f5c\u7528\u3002\n<\/li>\n

  5. \n

    Smith, R., & Thompson, P. (2021).<\/strong> Low-VOC amine catalysts for sustainable polyurethane systems.<\/em> Green Chemistry, 23(7), 2789\u20132801.
    \n\u2014\u2014\u63a2\u8ba8\u4e86DMCHA\u5728\u73af\u4fdd\u578b\u805a\u6c28\u916f\u914d\u65b9\u4e2d\u7684\u5e94\u7528\u524d\u666f\u3002\n<\/li>\n<\/ol>\n

    \u8fd9\u4e9b\u6587\u732e\uff0c\u50cf\u662f\u4e00\u76cf\u76cf\u660e\u706f\uff0c\u7167\u4eae\u4e86DMCHA\u5728\u805a\u6c28\u916f\u4e16\u754c\u4e2d\u7684\u771f\u5b9e\u5730\u4f4d\u3002\u5b83\u6216\u8bb8\u4e0d\u662f\u8000\u773c\u7684\u660e\u661f\uff0c\u4f46\u4e00\u5b9a\u662f\u90a3\u4e2a\u8ba9\u4f60\u7684\u4ea7\u54c1\u201c\u7a33\u5982\u8001\u72d7\u201d\u7684\u5e55\u540e\u529f\u81e3\u3002<\/p>\n

    \u6240\u4ee5\uff0c\u4e0b\u6b21\u5f53\u4f60\u770b\u5230\u4e00\u5757\u575a\u56fa\u7684\u4fdd\u6e29\u677f\uff0c\u6216\u662f\u4e00\u53f0\u5b89\u9759\u7684\u51b0\u7bb1\uff0c\u4e0d\u59a8\u5728\u5fc3\u91cc\u9ed8\u9ed8\u8bf4\u4e00\u53e5\uff1a\u8c22\u8c22DMCHA\uff0c\u4f60\u8f9b\u82e6\u4e86\u3002<\/p>\n

    ====================\u8054\u7cfb\u4fe1\u606f=====================<\/h2>\n

    \u8054\u7cfb\u4eba\uff1a \u5434\u7ecf\u7406<\/h2>\n

    \u624b\u673a\u53f7\u7801\uff1a 18301903156 (\u5fae\u4fe1\u540c\u53f7)<\/h2>\n

    \u8054\u7cfb\u7535\u8bdd\uff1a 021-51691811<\/h2>\n

    \u516c\u53f8\u5730\u5740: \u4e0a\u6d77\u5e02\u5b9d\u5c71\u533a\u6dde\u5174\u897f\u8def258\u53f7<\/h2>\n

    ===========================================================<\/p>\n

    \u516c\u53f8\u5176\u5b83\u4ea7\u54c1\u5c55\u793a:<\/h2>\n
      \n
    • \n

      NT CAT T-12 \u9002\u7528\u4e8e\u5ba4\u6e29\u56fa\u5316\u6709\u673a\u7845\u4f53\u7cfb\uff0c\u5feb\u901f\u56fa\u5316\u3002<\/h3>\n<\/li>\n
    • \n

      NT CAT UL1 \u9002\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u4e2d\u7b49\u50ac\u5316\u6d3b\u6027\uff0c\u6d3b\u6027\u7565\u4f4e\u4e8eT-12\u3002<\/h3>\n<\/li>\n
    • \n

      NT CAT UL22 \u9002\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u6d3b\u6027\u6bd4T-12\u9ad8\uff0c\u4f18\u5f02\u7684\u8010\u6c34\u89e3\u6027\u80fd\u3002<\/h3>\n<\/li>\n
    • \n

      NT CAT UL28 \u9002\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u8be5\u7cfb\u5217\u50ac\u5316\u5242\u4e2d\u6d3b\u6027\u9ad8\uff0c\u5e38\u7528\u4e8e\u66ff\u4ee3T-12\u3002<\/h3>\n<\/li>\n
    • \n

      NT CAT UL30 \u9002\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u4e2d\u7b49\u50ac\u5316\u6d3b\u6027\u3002<\/h3>\n<\/li>\n
    • \n

      NT CAT UL50 \u9002\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u4e2d\u7b49\u50ac\u5316\u6d3b\u6027\u3002<\/h3>\n<\/li>\n
    • \n

      NT CAT UL54 \u9002\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u4e2d\u7b49\u50ac\u5316\u6d3b\u6027\uff0c\u8010\u6c34\u89e3\u6027\u826f\u597d\u3002<\/h3>\n<\/li>\n
    • \n

      NT CAT SI220 \u9002\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u7279\u522b\u63a8\u8350\u7528\u4e8eMS\u80f6\uff0c\u6d3b\u6027\u6bd4T-12\u9ad8\u3002<\/h3>\n<\/li>\n
    • \n

      NT CAT MB20 \u9002\u7528\u6709\u673a\u94cb\u7c7b\u50ac\u5316\u5242\uff0c\u53ef\u7528\u4e8e\u6709\u673a\u7845\u4f53\u7cfb\u548c\u7845\u70f7\u6539\u6027\u805a\u5408\u7269\u4f53\u7cfb\uff0c\u6d3b\u6027\u8f83\u4f4e\uff0c\u6ee1\u8db3\u5404\u7c7b\u73af\u4fdd\u6cd5\u89c4\u8981\u6c42\u3002<\/h3>\n<\/li>\n
    • \n

      NT CAT DBU \u9002\u7528\u6709\u673a\u80fa\u7c7b\u50ac\u5316\u5242\uff0c\u53ef\u7528\u4e8e\u5ba4\u6e29\u786b\u5316\u7845\u6a61\u80f6\uff0c\u6ee1\u8db3\u5404\u7c7b\u73af\u4fdd\u6cd5\u89c4\u8981\u6c42\u3002<\/h3>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

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