摘要
本文主要研究了甲基丙烯酸N,N',-二甲胺基乙酯的光聚合行为.采用低压汞灯为光源,二苯酮为光敏剂,用体膨胀计法对甲基丙烯酸N,N′,-二甲胺基乙酯(DMAEMA)的光聚合动力学进行了研究,提出了DMAEMA的光聚合速度方程:R_p=K_P[DMAEMA]^(1.95)[BP]^(0.47)并求得聚合表观活化能为3.
Abstract The photopolymerition of N, N - dimethyl aminosthy methacrylate sensitized by benzophenone has been studied. The rate equations of the photo, polymerization of N, N - dimethylaminoethyl methylscrylate was given as follows:
RP= KP[ BP]0.4[DMAEMA]1.95 The overall activation energy mas determined to be 3.6 Kcal/mole
出处
《黑龙江大学自然科学学报》
CAS
1990年第2期85-88,65,共5页
Journal of Natural Science of Heilongjiang University
关键词
叔胺
光聚合
甲基丙烯酸
胺基乙酯
Key Words N,N-dimethyaminoethylmethylacrylate photopolymerizationpolymerizable amines
