ANALYSIS AND PROPERTIES OF SOME COMMERCIAL POLY(METHYLMETHACRYLATE)-BASED MATERIALS

被引：14

作者：

BURCHILL, PJ

MATHYS, G

STACEWICZ, RH

机构：

[1] Dep of Defence, Melbourne, Aust, Dep of Defence, Melbourne, Aust

来源：

JOURNAL OF MATERIALS SCIENCE | 1987年 / 22卷 / 02期

关键词：

COPOLYMERS - Physical Properties - PLASTICS - Crazing - POLYMERIZATION - Copolymerization;

D O I：

10.1007/BF01160757

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Four commercial crosslinked poly(methylmethacrylate)-based materials have been analyzed,and the differences in some of their physical properties from those of the unmodified polymer have been related to the variation in chemical structure. These co-polymers, which are about 95% methylmethacrylate, have different co-monomers which introduce crosslinks and hydrogen bonds into the polymer. The modifications have changed the craze resistance relative to the homopolymer,with in some cases improvements of over 50%.

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页码：483 / 487

页数：5

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