UNIVERSAL RELATION BETWEEN THE VISCOMETRIC EXPANSION FACTOR AND THE MOLECULAR WEIGHT OF DIFFERENT MACROMOLECULAR CHAINS.

被引：0

作者：

Dondos, Anastasios ^{[1
]}

机构：

[1] Univ of Patras, Patras, Greece, Univ of Patras, Patras, Greece

来源：

Polymer communications Guildford | 1987年 / 28卷 / 10期

关键词：

MATHEMATICAL MODELS - PLASTICS - Molecular Weight;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The viscometric expansion factor alpha // eta of polymers is represented as a function of a new nonadjustable parameter M/M//c. M is the actual molecular weight of a polymer sample and M//c the molecular weight of this polymer at the onset of the excluded volume in the solvent in which the alpha // eta was measured. The variation of alpha // eta as a function of M/M//c can be represented by a universal plot independent of the polymer and the solvent.

引用

页码：280 / 281