辐射硫化法制备CR/PAAS遇水膨胀橡胶的膨胀性能研究  

Study on Swelling Property of CR/PAAS Water Swellable Rubber by Radiation Cure

作　　者：胡为民[1] 宋伟强[1] 刘克波[1] 赵惠东[1] 杨明成[1] 罗继泉[1] 

机构地区：[1]河南省科学院同位素研究所,河南郑州450052

出　　处：《特种橡胶制品》2002年第1期42-44,共3页Special Purpose Rubber Products

摘　　要：通过对辐射硫化法制备的遇水膨胀橡胶膨胀性能的研究 ,发现膨胀性能随辐射剂量的增加而下降 ,随 PAAS相对含量的增加而增强 ;在酸、碱、盐水溶液中 ,膨胀性能都显著降低。After studying the swelling property of CR/PAAS water swellable rubber by radiation cure, it was found that the swelling property was decreased with the increasing of radiation dosage and it was increased with the increasing of PAAS relatively levels. And the swelling property was decreased remarkly in the acid, base or salt solution.

关 键 词：遇水膨胀橡胶 辐射硫化法 氯丁橡胶 聚丙烯酸钠 制备 CR/PAAS 膨胀性能 

分 类 号：TQ330.13[化学工程—橡胶工业]