Influence of plasma duty cycle during plasma polymerization in adhesive bonding

被引：28

作者：

Airoudj, Aissam ^{[1
]}

Schrodj, Gautier ^{[1
]}

Vallat, Marie-France ^{[1
]}

Fioux, Philippe ^{[1
]}

Roucoules, Vincent ^{[1
]}

机构：

[1] Univ Haute Alsace, Inst Sci Mat Mulhouse, LRC CNRS UHA IS2M 7228, F-68057 Mulhouse, France

来源：

INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES | 2011年 / 31卷 / 06期

关键词：

Surface treatment by plasma; Elastomers; Aluminium; Adhesion; Peel; Interfaces; MALEIC-ANHYDRIDE; SUBSTRATE; THIOPHENE; GROWTH; FILMS;

D O I：

10.1016/j.ijadhadh.2011.05.003

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Junctions between aluminium substrates and ethylene-co-propylene-co-diene terpolymer (EPDM) have been strengthened by depositing alkene functionalized plasma polymers on the aluminium side. The double bonds in the plasma polymer layer were able to covalently bond to the EPDM during the crosslinking step with peroxide. Variations in the peel strength were observed by varying of the plasma duty cycle during plasma polymer deposition. The higher peel strength was obtained with low duty cycles. Analysis of the failure after peel tests showed a cohesive rupture in the EPDM substrate. The differences were explained by analysing the respective concentration of alkene groups in the plasma polymer layer. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：498 / 506

页数：9

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