氨基醇酸树脂酸催化固化反应机理的研究  

Study of Curing Mechanism of Amino- Alkyd resins catalyzed by acid

作　　者：周迎春[1] 王庆革 

机构地区：[1]辽宁工学院材化学院,辽宁锦州121001 [2]中油锦州分公司,辽宁锦州121001

出　　处：《化学与粘合》2003年第5期234-236,共3页Chemistry and Adhesion

摘　　要：应用恒流反应盒-气相色谱分析,对氨基醇酸树脂酸催化机理进行了研究,运用串联反应概念推导出一个新的动力学模型,且用此模型计算出固化反应速率常数和活化能,证明该反应主要为S_N2历程。In this research work, the curing mechanism of amino - alkyd resins catalyzed by acid was studied through a constant flowing reaction box - gas chromatography device. A new kind of dynamic model was reasoned out and used to calculate the constant of solidifying reaction rate as well as the activation energy of amino - alkyd resins. Results showed that this reaction was mainly an experience of S_N2.

关 键 词：氨基醇酸树脂 酸催化 固化 反应机理 催化剂 动力学 漆 

分 类 号：TQ633[化学工程—精细化工]