Direct bonding between poly(oxy-2,6-dimethyl-1,4-phenylene) and rubber with radicals

被引：10

作者：

Mutsuda, M ^{[1
]}

Komada, H

机构：

[1] Daicel Degussa Ltd, New Business Dept, Naniwa Ku, Osaka 5560017, Japan

[2] Daicel Degussa Ltd, Ctr Tech, Aboshi Ku, Himeji, Hyogo 6711281, Japan

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2005年 / 95卷 / 01期

关键词：

adhesion; interfaces; poly(phenylene oxide); rubber; vulcanization;

D O I：

10.1002/app.20803

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 solubility parameter value (SP value, 8) is one of the most important factors in bonding technology. It was found that various kinds of rubber, such as VMQ (delta = 7.3 cal(1/2)/cm(3/2)) compounds, EPDM (delta = 7.9 cal(1/2)/cm(3/2)) compounds, and X-NBR (delta = 9.3 cal(1/2)/cm(3/2)), can bond to poly(oxy-2,6-dimethyl-1,4-phenylene) in their vulcanization process. This means that this bonding mechanism depends less on SP values. In this study, the bonding mechanism is hypothesized as an interfacial radical reaction, and the hypothesis is validated by molecular orbital (MO) calculations and experiments. All experimental results and MO calculation results are consistent with each other. (C) 2004 Wiley Periodicals, Inc.

引用

页码：53 / 59

页数：7

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