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EVAL接枝HEMA的动力学研究
STUDY ON THE GRAFTING COPOLYMERIZATION OF HEMA OWTO EVAL PILM
【摘要】 本文研究了甲基丙烯酸β羟乙基酯(HEMA)由(Ce4+引发在乙烯-乙烯醇共聚物(EVAL)膜的接枝聚合,建立了接枝聚合动力学方程,研究了单体的溶解特住和扩散特性,结果表明:化学和扩散因素是接枝聚合的主要影响因素.
【Abstract】 This paper deals with the grafting copolymerhation of HEMA onto EVAL film induced by the cerium (Ⅳ). The kinetic equation for grafting copolymerhation has been established and the solubility and diffusivity of HEMA studied. The results indicate that both the chemical and diffusive factors have influenced the grafting reaction.
【关键词】 接枝聚合;
接核动力学;
EVAL,HMFA;
铈(Ce4+;
【Key words】 copolymeriration; grafting kinetics; EVAL; HEMA; cerium;
【Key words】 copolymeriration; grafting kinetics; EVAL; HEMA; cerium;
- 【文献出处】 合肥工业大学学报(自然科学版) ,JOURNAL OF HEFEI UNIVERSITY OF TECHNOLOGY(NATURAL SCIENCE) , 编辑部邮箱 ,1995年03期
- 【分类号】TQ316.3
- 【被引频次】1
- 【下载频次】43