EFFECT OF DIFFERENT CROSS-LINKING SYSTEMS ON PROPERTIES OF HIGHLY SATURATED NITRILE RUBBER COMPOUNDS

被引:5
作者
HERNANDEZ, LG
GONZALEZ, JLD
RUEDA, LI
DIAZ, AR
机构
[1] Instituto de Polímeros (C.S.I.C.), Madrid, 28006, Juan de la Cierva
关键词
D O I
10.1002/app.1994.070540809
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 peroxide curing of highly saturated nitrile rubber was analyzed. Reactions such as chain scission occurred that account for the drop in physical properties. The results are compared with an alternative cross-linking that is currently being assessed. With a new curing agent the chain-scission reaction was not present and the properties of the compounds were improved. Finally, an estimation of the free volume of the materials tested was attempted by using the WLF equation. (C) 1994 John Wiley and Sons, Inc.
引用
收藏
页码:1073 / 1078
页数:6
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