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.
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页码：247 / 252
页数：6
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