PREDICTION OF THE MISCIBILITY RANGE IN BLENDS OF POLY(STYRENE-CO-ACRYLONITRILE) AND POLY(N-PHENYL ITACONIMIDE-CO-METHYL METHACRYLATE) - A 6-INTERACTION-PARAMETER SYSTEM

被引：48

作者：

COWIE, JMG ^{[1
]}

REID, VMC ^{[1
]}

MCEWEN, IJ ^{[1
]}

机构：

[1] UNIV STIRLING,DEPT CHEM,STIRLING FK9 4LA,SCOTLAND

来源：

POLYMER | 1990年 / 31卷 / 03期

关键词：

copolymer composition; copolymers; miscibility; segmental interaction;

D O I：

10.1016/0032-3861(90)90390-K

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Miscibility in blends of two statistical copolymers of the type (AxB1-x) and (CyD1-y), namely poly(styrene-co-acrylonitrile) and poly(N-phenyl rmitaconimide-co-methyl methacrylate), has been studied using differential scanning calorimetry. Miscible blends of these copolymers were obtained over a wide composition range. Theoretical 'miscibility maps', i.e. miscibility boundaries as a function of copolymer composition, have been calculated for this system by a predictive mean-field treatment involving the six segmental interaction parameters (χij). Excellent agreement between the predicted maps and experimental data is shown. © 1990.

引用

页码：486 / 489

页数：4

共 15 条

[1] MISCIBILITY OF POLY(ACRYLONITRILE-CO-STYRENE) WITH POLY[STYRENE-CO-(MALEIC ANHYDRIDE)] AND POLY[STYRENE-CO-(N-PHENYLMALEIMIDE)] [J].