Adhesion of brass/cobalt/copper-plated steel cord to a typical rubber compound

被引:0
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作者
Nah, Changwoon [1 ]
Sohn, Bong Young [1 ]
Park, Soo-Jin [1 ]
机构
[1] Dept. of Polymer Sci. and Technol., The Res. Inst. of Indus. Technology, Chonbuk National University, Chonju 561-756, Korea, Republic of
来源
| 1600年 / VSP BV卷 / 16期
关键词
Aging of materials - Bonding - Brass plating - Cobalt plating - Copper plating - Deterioration - Rubber - Steel - Thickness measurement;
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摘要
A new bonding system is described in an attempt to improve the adhesion stability of brass-plated steel cord to rubber without deterioration of initial adhesion performance. Two brass/cobalt/copper-plated steel cords with different cobalt layer thicknesses were prepared, and their adhesion performance including adhesion stability to rubber compound were measured and compared with those of conventional brass-plated steel cords. It was found that the new cords showed not only an excellent adhesion stability against aging conditions, notably humidity aging, but also a superior initial adhesion performance. The excellent adhesion stability was explained by the suppressed dezincification reaction of brass by cobalt layer.
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