橡胶衬套电镀锌镍合金层与橡胶粘接工艺改进  

Improvement of Bonding Process between Electroplated Zinc-Nickel Alloy Layer and Rubber of Rubber Bushing

作　　者：陆伟强 倪超 LU Weiqiang;NI Chao(Ningbo Tuopu Group Co.,Ltd,Ningbo 315800,China)

机构地区：[1]宁波拓普集团股份有限公司,浙江宁波315800

出　　处：《橡胶科技》2023年第3期139-142,共4页Rubber Science and Technology

摘　　要：对橡胶衬套中钢铁件电镀锌镍合金层与橡胶的粘接工艺进行改进,包括对电镀锌镍合金工艺进行优化、喷涂或刷涂较薄的底涂胶粘剂并预固化、喷涂或刷涂较厚的面涂胶粘剂。结果表明:与传统粘接工艺相比,采用改进粘接工艺的电镀锌镍合金层与橡胶的粘接力明显提高,钢铁件表面附胶率达到90%以上,粘接性能大幅提高。The bonding process of the electroplated zinc-nickel alloy layer of the steel part and the rubber in the rubber bushing was improved,including optimizing the zinc-nickel alloy electroplating process,spraying or brushing a thin layer of primer adhesive and pre-curing it,and then spraying or brushing a thicker layer of surface coating adhesive. The results showed that compared with the traditional bonding process,the adhesion between the electroplated zinc-nickel alloy layer and rubber with the improved bonding process was obviously improved. The rubber coverage rate on the surface of steel parts reached more than 90%,and the bonding property was greatly improved.

关 键 词：橡胶衬套 电镀 锌镍合金 粘接工艺 预固化 胶粘剂 粘接性能 

分 类 号：TQ336.43[化学工程—橡胶工业] TQ330.68