PHASE-BEHAVIOR OF BLENDS OF POLY(TETRAHYDROPYRANYL-2-METHYL METHACRYLATE) WITH POLY(STYRENE-CO-ACRYLONITRILE) AND POLY(PARA-METHYLSTYRENE-CO-ACRYLONITRILE)

被引：9

作者：

CHONG, YF ^{[1
]}

GOH, SH ^{[1
]}

机构：

[1] NATL UNIV SINGAPORE, DEPT CHEM, SINGAPORE 0511, SINGAPORE

来源：

POLYMER | 1992年 / 33卷 / 01期

关键词：

BLENDS; PHASE BEHAVIOR; LOWER CRITICAL SOLUTION TEMPERATURE; SEGMENTAL INTERACTION PARAMETER; POLY(TETRAHYDROPYRANYL-2-METHYL METHACRYLATE);

D O I：

10.1016/0032-3861(92)90571-D

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 poly(tetrahydropyranyl-2-methyl methacrylate) (PTHPMA) with poly(styrene-co-acrylonitrile) (SAN) and poly(p-methylstyrene-co-acrylonitrile) (pMSAN) has been studied by differential scanning calorimetry. PTHPMA is miscible with SAN having an acrylonitrile (AN) content between 0 wt% and 31 wt%, and with pMSAN having an AN content between 5 wt% and 29 wt%. Three segmental interaction parameters, chi(THPMA/s), chi(THPMA/pMA) and chi(THPMA/AN), were found to be -0.011, 0.019 and 0.64, respectively.

引用

页码：127 / 131

页数：5

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