LOW-TEMPERATURE PROPERTIES OF HYDROGENATED NITRILE RUBBER (HNBR)

被引:25
|
作者
HAYASHI, S
SAKAKIDA, H
OYAMA, M
NAKAGAWA, T
机构
[1] Nippon Zeon Co, Kawasaki
来源
RUBBER CHEMISTRY AND TECHNOLOGY | 1991年 / 64卷 / 04期
关键词
HNBR - Low Temperature Flexibility - NBR - Selective Hydrogenation;
D O I
10.5254/1.3538571
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 low-temperature flexibility of ordinary NBR varies in inverse proportion to its acrylonitrile content. Therefore, low-acrylonitrile NBR has better low-temperature flexibility than high-acrylonitrile NBR. The low-temperature properties of HNBR are different than those of NBR. This paper will show the relation between the acrylonitrile content and degree of hydrogenation and the glass-transition temperature (Tg) and low-temperature flexibility of HNBR. This paper also describes the effects of polymer composition and of various plasticizers on the low-temperature flexibility of HNBR.
引用
收藏
页码:534 / 544
页数:11
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