DEPENDENCE OF POLYMER-CHAIN ENTANGLEMENTS ON THE SOLUTION CONCENTRATION

被引：2
|
作者：
KHAN, HU
BHATTACHARYYA, KK
机构：
[1] Indian Inst of Petroleum, Dehradun, India, Indian Inst of Petroleum, Dehradun, India
来源：
JOURNAL OF MACROMOLECULAR SCIENCE-CHEMISTRY | 1987年 / A24卷 / 07期
关键词：
POLYBUTADIENES - Concentration - POLYOLEFINS - Concentration - POLYPROPYLENE - Concentration - POLYVINYL CHLORIDE - Concentration - SOLUTIONS - Concentration;
D O I：
10.1080/00222338708082099
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Attempt to establish the permissible limits of polymer concentration for dilute solutions of several polymers of different molecular weights. Experimental data indicate that under the theta conditions, the entanglement concentration is a combined function of the molecular weight and the structure of the molecules. The values of C//e // THETA are different for different polymers of the same OVER BAR M//n.
引用
收藏
页码：841 / 852
页数：12
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