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以唐敖庆的同心环模型推导了羟甲基三聚氰胺的临界凝胶化条件。讨论了三聚氰胺树脂组分分布对凝胶点的影响及其凝胶化区域。以理论结果作为反应体系是否凝胶的判据,结果同实际情况符合。
The critical gelation conditions for methylolmelamine were derived from the concentric ring model of Tang Aoqing. The influence of the distribution of melamine resin components on the gel point and the gelation area were discussed. The theoretical results as a reaction system is gel criterion, the results in line with the actual situation.