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
收藏
页码：4472 / 4473
页数：2
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