APPLICATION OF A CHEMICAL GROUP CONTRIBUTION TECHNIQUE FOR CALCULATING SOLUBILITY PARAMETERS OF POLYMERS

被引：41

作者：

AHMAD, H

YASEEN, M

机构：

[1] Regional Research Laboratory, Hyderabad

来源：

POLYMER ENGINEERING AND SCIENCE | 1979年 / 19卷 / 12期

关键词：

D O I：

10.1002/pen.760191208

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A chemical group contribution technique, based on the principle of additivity of molar attraction constants for groups in a molecule, has been used for determining the solubility parameters for several polyesters, polyethers and a few other types of polymers. The solubility parameter for a polymer is calculated by using the contributions for chemical groups reported in the literature with the resultant values found to compare favorably. For geometrical isomers of polymers, the calculated solubility parameters are identical but differ for positional substitution. Copyright © 1979 Society of Plastics Engineers, Inc.

引用

页码：858 / 863

页数：6

共 23 条

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