醌胺聚合反应动力学研究

A Study in the Kinetics of Quinone amine Polymerization

醌胺聚合物是一种新型功能型树脂．本文采用紫外光谱研究了脂肪族二元胺（Ｊｅｆ－ｆａｍｉｎｅＤ４００）同对苯醌（ＰＢＱ）反应的速率，建立了聚合动力学方程，同时定量地比较了脂肪族二元胺、芳香族二元胺（ＴＤＩＡ）和苯代三聚氰胺（ＰＭＡ）分别同对苯醌反应的速率。

Quinone amine polymers is a new type of polymers. In this paper, we studied the polymerization kinetics of aliphatic diamine (Jeffamine D400) with P benzoquinone (PBQ), and set up kinetics equation. Reactive rate of aliphatic diamine, aromatic diamine (TDIA) and 2,4 diamine 6 phenyl 1,3,5 triazine (PMA) with PBQ were compared quantitatively, the mechanism of polymerization were discussed.