作者: Gyung Soo Jeon
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摘要: The adhesion between cobalt salt-containing rubber compounds and brass-plated steel cords was studied to understand the role of salt as an promoter. An improvement in shown with low loading range 0.5–1 phr, while a significant decline observed high at 2 phr long aging time 15 days under humidity aging. interphase compound cord using Auger electron spectroscopy (AES) showed stable depth profile by incorporation loading, resulting enhancement retention. For salt, grew excessively, especially ZnO layer formed aging, which resulted reduced adhesion.