Rheological and crystallization behavior of nylon 6 ethylene-octene copolymer elastomer blends

被引：0

作者：

Yu, ZZ ^{[1
]}

Ou, YC ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, State Key Lab Engn Plast, Beijing 100080, Peoples R China

来源：

ACTA POLYMERICA SINICA | 1999年 / 03期

关键词：

rheological behavior; crystallization; nylon; 6; blends;

D O I：

暂无

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 influences of the maleic anhydride grafting of ethylene-octene Copolymer elastomer(POE) and the use of modifier (CE-96) on viscosity, isothermal and nonisothermal crystallization kinetics of nylon 6/POE blends were studied by means of capillary rheometer and differential scanning calorimeter. Compared with nylon 6/ungrafted POE blend, the maleic anhydride grafting of POE decreases the crystallization rate and crystallinity, and increases the crystallization size distribution. The addition of CE-96 into nylon 6/POEgMA blends further hinders the crystallization rate and crystallinity of nylon 6 due to the chain extending effect of CE-96 on nylon 6 and the coupling effect at the nylon 6/POEgMA interface.

引用

页码：377 / 380

页数：4

共 6 条

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