MISCIBILITY OF POLY(TETRAHYDROPYRANYL-2-METHACRYLATE) AND POLY(CYCLOHEXYL METHACRYLATE) WITH STYRENIC POLYMERS

被引：7

作者：

CHONG, YF ^{[1
]}

GOH, SH ^{[1
]}

机构：

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

来源：

EUROPEAN POLYMER JOURNAL | 1991年 / 27卷 / 06期

关键词：

D O I：

10.1016/0014-3057(91)90174-M

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 glass transition behaviour for blends of poly(tetrahydropyranyl-2-methacrylate) (PTHPMA) with poly(alpha-methylstyrene) (P-alpha-MS), polystyrene (PS) and poly(p-methylstyrene) (P(p)MS) has been studied by differential scanning calorimetry. The results indicate that PTHPMA/P-alpha-MS blends are fully miscible, whereas PTHPMA/P(p)MS blends are immiscible. The miscibility of PTHPMA/PS blends depends on their compositions. Lower critical solution temperature (LCST) behaviour was observed for all the miscible blends containing PTHPMA. Poly(cyclohexyl methyacrylate) was found to be miscible with PS, P-alpha-MS and P(p)MS, and none of the blends showed LCST behaviour.

引用

页码：501 / 504

页数：4

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