COMPATIBILITY OF POLY(STYRENE) POLY(VINYL ACETATE) BLENDS

被引：2

作者：

RAWAL, H ^{[1
]}

DEVI, S ^{[1
]}

机构：

[1] MAHARAJA SAYAJIRAO UNIV BARODA,FAC SCI,DEPT CHEM,BARODA 390002,GUJARAT,INDIA

来源：

POLYMER JOURNAL | 1993年 / 25卷 / 12期

关键词：

POLYMER BLENDS; VISCOSITY; POLY(STYRENE); POLY(VINYL ACETATE); ADDITIVITY; INTERACTION; COMPATIBILITY;

D O I：

10.1295/polymj.25.1215

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 blends of poly(styrene)/poly(vinyl acetate) (PS/PVAC) with various compositions were prepared by solution blending technique using methyl ethyl ketone as solvent. The viscosities of the blend solutions were measured and compared with theoretically calculated values. The ternary polymers-solvent systems were found to be miscible. The blends were characterized by FT-IR and thermal studies. The evidence for the interaction between polymeric phases in blends was obtained from FT-IR analysis. The blends under study exhibited improved thermal stability.

引用

页码：1215 / 1221

页数：7

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