POLY(ACRYLONITRILE-CO-TETRAHYDROFURFURYL METHACRYLATE) - COPOLYMERIZATION BEHAVIOR AND MISCIBILITY WITH POLYSTYRENE AND WITH POLY(P-METHYLSTYRENE)

被引：3

作者：

GOH, SH

LEE, SY

CHAY, ML

机构：

[1] Department of Chemistry, National University of Singapore, Singapore

来源：

EUROPEAN POLYMER JOURNAL | 1992年 / 28卷 / 12期

关键词：

D O I：

10.1016/0014-3057(92)90137-Q

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Poly(acrylonitrile-co-tetrahydrofurfuryl methacrylate) with acrylonitrile contents ranging from 10.0 to 89.3 mol% were prepared at 80-degrees in dimethylformamide with azobisisobutyronitrile as initiator. Monomer reactivity ratios of acrylonitrile and tetrahydrofurfuryl methacrylate were found to be 0.32 and 1.22, respectively. Thermogravimetric studies showed that the thermal stability of copolymer increases with increasing acrylonitrile content. All the copolymers are immiscible with polystyrene and with poly(p-methylstyrene) The immiscibility of the blends is as predicted by a binary interaction model.

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页码：1477 / 1480

页数：4

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