FUNCTION OF POLYPROPYLENE CRYSTALLINE LAMELLA DOMAINS

被引：6

作者：

NOMURA, T ^{[1
]}

NISHIO, T ^{[1
]}

SANO, H ^{[1
]}

SATO, H ^{[1
]}

机构：

[1] MITSUBISHI PETROCHEM CO LTD,YOKKAICHI RES CTR,YOKKAICHI,MIE 510,JAPAN

来源：

KOBUNSHI RONBUNSHU | 1993年 / 50卷 / 02期

关键词：

MORPHOLOGY; PP AND ELASTOMER BLENDS; FLUIDITY; IMPACT RESISTANCE; TENSILE ELONGATION; FLEXURAL MODULUS; TRANSMISSION ELECTRON MICROSCOPE; MATRIX-DOMAIN; CRYSTALLINITY; MOLECULAR WEIGHT;

D O I：

10.1295/koron.50.81

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In order to lighten automobile bumpers and shorten the production cycle, the properties of elastomer-modified polypropylenes were studied. Use of a large amount of reinforced elastomer controlled the growth of micro crystals which formed matrices with amorphous polypropylene, resulting in the increases in crystallinity and fluidity. As a result, high performance elastomer-modified polypropylenes were developed without lowering impact resistance and tensile elongation.

引用

页码：81 / 86

页数：6