Ionic elastomers based on carboxylated nitrile rubber (XNBR) and zinc peroxide: Influence of carboxylic group content on properties

被引：47

作者：

Ibarra, L ^{[1
]}

Alzorriz, M ^{[1
]}

机构：

[1] CSIC, Inst Ciencia & Tecnol Polimeros, E-28006 Madrid, Spain

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2002年 / 84卷 / 03期

关键词：

ionomers; crosslinking; infrared spectroscopy; DSC;

D O I：

10.1002/app.10313

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 properties of ionic elastomers formed in the crosslinking with zinc peroxide are studied in compounds with varying proportions of carboxylic groups in the elastomeric matrix. At the temperature used, 150degreesC, preferentially ionic bonds were formed. The crosslinking densities and, correspondingly, the physical properties, increased with the acid group content and with the reaction time. (C) 2002 John Wiley Sons, Inc.

引用

页码：605 / 615

页数：11

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