摘要
将HP(MA-VAC-MMA)高吸水性树脂与聚氯乙烯等共混制得了吸水膨胀性的共混物。吸水树脂在共混物中呈颗粒状。研究了影响共混物吸水、失水速率,吸水性和膨胀性的诸多因素,提出了共混物吸水机理的初步设想。讨论了影响共混物的拉伸强度、断裂伸长率和电阻系数的因素。
HP (MA-VAC-MMA) is a water-absorbing resin, through blending it with PVC, a water-absorbable and swellable blend was obtained. HP (MA-VAC-MMA) is granulated in the blend. The factors influencing the water-absorbing rate, water-desorbing rate, water absorption, water-swelling as well as the mechanical properties of the blend were studied.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
1993年第2期96-102,共7页
Polymer Materials Science & Engineering
基金
国家自然科学基金
关键词
高吸水性
树脂
聚氯乙烯
共混物
super water-absorbing resin, PVC, blends, water-absorbable and swellable properties.
