MISCIBILITY STUDIES OF POLY(ETHYLENE OXIDE)-POLY(VINYL ACETATE) BLENDS BY VISCOMETRY METHODS

被引：9

作者：

CHEN, X

HU, HZ

YIN, JH

ZHENG, CR

机构：

[1] ACAD SINICA,CHANGCHUN INST APPL CHEM,POLYMER PHYS LAB,CHANGCHUN 130022,PEOPLES R CHINA

[2] NANJING INST CHEM TECHNOL,NANJING 210009,PEOPLES R CHINA

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1995年 / 56卷 / 02期

关键词：

D O I：

10.1002/app.1995.070560215

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The intrinsic viscosities of poly(ethylene oxide)-poly(vinyl acetate) blends (PEO-PVA) have been measured in chloroform as a function of molecular weights of blend components and compositions. The interaction parameters Delta b obtained from the modified Krigbaum and Wall theory and the differences between the intrinsic viscosities of polymer mixtures and the weight-average intrinsic viscosities of the two blend components were both used to characterize the extent of miscibility of the blend mixtures. (C) 1995 John Wiley and Sons, Inc.

引用

页码：247 / 252

页数：6

共 16 条

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