摘要
高分子的粘度-组成曲线可以根据其关于线性加和值的偏离程度分成八种类型。对八种类型的特征逐一进行了讨论,并提出了造成各种曲线类型的机理,如增塑效应,填充效应,滚珠效应,互锁效应等等。
The viscosity-composition curves of polymer blends can be divided into eighttypes: which reveal linear additivity. Some of them show positive, negative or both devia-tion, either with or without maxima nor minima, and the others have multi-maxima orminima. The feature of each type was discussed. The possible effects to form positiveand/ or negative deviation, such as plastisizer effect, ball effect, filler effect were alsosuggested.
基金
国家教委博士点基金
关键词
合金
粘度
聚合物
polymer blend
viscosity
composition
sub-cluster
