合成107胶时产生凝胶的原因及解决办法

Reason And Resolving Method of Producing Gels in Synthesizing 107 Adhesive

从反应温度和时间、理论取代度、理论固含量这三个方面初步探讨了合成107胶时产生凝胶的原因以及如何解决产生凝胶的办法。并且我们合成了理论取代度高达53％，而又在合成过程中不产生凝胶的107胶。

In this paper the reason and resolving method of Producing gels in synthsizing 107adhesive in three aspects (reac-tion temperature and time theoretical degree of substitution and theoretical solid content) are inquired , Moreoer, we hadsuccess in synthesizing 107adhesive, whose theoretical degree of subshtution reaches 53% and the synthesis process, isnot gel.