Journal of Adhesion and Interface (접착 및 계면)
- Volume 4 Issue 3
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- Pages.1-8
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- 2003
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- 1229-9243(pISSN)
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- 2233-8217(eISSN)
Adhesion between Rubber Compound and Copper-Film-Coated Steel Plate Prepared by Vacuum Sputtering and Substitution Plating Methods
진공증착법과 치환도금법으로 제조한 구리박막 피복철판과 배합고무의 접착
- Moon, Kyung-Ho (Kumho Research and Development Center) ;
- Han, Min-Hyun (Kumho Research and Development Center) ;
- Seo, Gon (Department of Chemical Technology, Chonnam National University)
- Received : 2003.05.19
- Accepted : 2003.07.23
- Published : 2003.09.25
Abstract
Adhesion between rubber compound and copper-film-coated steel plate (abbreviated hereafter as copper film plate) with different thicknesses of copper film was investigated. Two different methods were employed for the preparation of the copper film plates: a substitution plating of preelectroplated zinc with copper ion and a vacuum sputtering of copper on steel plate. Adhesion strength of the copper film plates with rubber compounds was largely dependent upon the thickness of copper film, regardless of their preparation methods. The copper film plates with thinner thickness than 75 nm showed high adhesion comparable to brass, while those with thicker copper film showed poor adhesion due to excessive growth of copper sulfide at adhesion interface.
철판에 도금한 아연을 구리이온으로 치환하는 치환도금법과 철판에 직접 구리를 증착하는 진공증착법으로 두께가 다른 구리박막 피복철판을 제조하여 배합고무와 접착성질을 조사하였다. 구리박막 피복철판과 배합고무의 접착세기는 제조방법에 관계없이 구리박막 두께에 따라 결정되었다. 구리박막이 75 nm보다 얇으면 안정한 접착층이 형성되어 황동판에 못지 않게 고무와 강하게 접착되었으나, 90 nm보다 두터우면 구리황화물이 지나치게 성정하여 접착세기가 약하였다.