Miscibility of polyarylate copolymers with poly(styrene-co-acrylonitrile)

被引：4

作者：

Ahn, TO

Nam, BU

Lee, MY

Jeong, HM

机构：

[1] UNIV ULSAN,DEPT CHEM,ULSAN 680749,SOUTH KOREA

[2] SEOUL NATL UNIV,DEPT CHEM TECHNOL,SEOUL 151742,SOUTH KOREA

来源：

POLYMER | 1997年 / 38卷 / 03期

关键词：

miscibility; polyarylate copolymer; poly(styrene-co-acrylonitrile);

D O I：

10.1016/S0032-3861(96)00559-9

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 miscibility of random copolymers of bisphenol-A polyarylate and tetramethyl bisphenol-A polyarylate (PAr-co-TMPAr) with poly(styrene-co-acrylonitrile) (SAN) was studied based on the glass transition behaviour measured by differential scanning calorimetry. Analysis of the miscibility map by using the mean field theory showed that the intramolecular repulsion between styrene and acrylonitrile units in SAN gives a large contribution to the miscibility of PAr-co-TMPAr and SAN. (C) 1997 Elsevier Science Ltd.

引用

页码：577 / 580

页数：4

共 14 条

[11] BLENDS OF POLY(STYRENE-CO-ACRYLONITRILE) AND METHYL-METHACRYLATE BASED COPOLYMERS [J].