ANOMALOUS TEMPERATURE-DEPENDENCE IN THE ELONGATIONAL VISCOSITY OF ETHYLENE-BASED GRAFT COPOLYMER MELTS

被引：8

作者：

TAKAHASHI, T ^{[1
]}

TAKAGI, Y ^{[1
]}

MINAGAWA, K ^{[1
]}

IWAKURA, K ^{[1
]}

KOYAMA, K ^{[1
]}

机构：

[1] YAMAGATA UNIV,DEPT MAT SCI & ENGN,YONEZAWA,YAMAGATA 992,JAPAN

来源：

POLYMER | 1994年 / 35卷 / 20期

关键词：

GRAFT-COPOLYMERIZED STRUCTURE; ELONGATIONAL VISCOSITY; TEMPERATURE DEPENDENCE;

D O I：

10.1016/0032-3861(94)90111-2

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 ethylene-based graft-copolymerized structure exhibited an increase in non-linearity in the elongational viscosity with temperature. This behaviour has not been observed in homogeneous polymer melts. Possible sources of the positive increase in non-linearity with temperature are indicated.

引用

页码：4472 / 4473

页数：2

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