A_a、B_b、B_l型缩聚反应体系的溶胶—凝胶分配

Sol-gel Distribution of Polycondensation System of A_a、 B_b、 B_1

本文用Gordon生成函数法对A_a、B_b、B_1型反应体系的溶胶——凝胶分配进行了理论分析,得到了A_a、B_b、B_1体系的溶胶分数(S)、凝胶反应程度(P'_b),总反应程度(P_b)之间的关系,讨论了凝胶化范围,并用实验进行了验证。

In this paper the sol-gel distribution of polycondensation system of Aa, Bb, Btwas analyzed theoretically by Gordon's formation function method. Mathematical expression of sol fraction (S) in degree of sol reaction (PA) and that in tolal degree of reaction (Pb) of Aa, Bb, B 1, system were derived. The extend of gelatination was discussed and verified by experiments.