JOINING PROPERTY OF EPDM RUBBER/CAST IRON ADHEREND BY FUNCTIONAL POLYMERIC NANOFILM
Joining of rubbers to metals are mainly divided into indirect joining and direct joining. Indirect joining with adhesives is unsuitable for complicated shape components and many adhesives are bad for the environment, whereas direct joining without any adhesive can overcome those problems. Polymer plating of 6-diallylamino-1,3,5-triazine-2,4-dithiol monosodium salt was employed for the fabrication of nanoscale film on the surface of high ductile spheroidal-graphite cast iron. With the prepared nanofilm having the affinity to EPDM rubber, direct joining of EPDM rubber/cast iron with good peel property and service performance was obtained in the process of crosslinking. The effect of crosslinking temperature on property of EPDM rubber/cast iron adherend was analyzed. It was found that the optimal crosslinking temperature is 418 K and crosslinking time is 7 min. Direct joining of rubbers/metals is suitable for adhering of complicated shape metallic parts/rubbers and for micro-joining of engineering assemblies.
ethylene propylene rubber polymer plating crosslinking temperature direct joining peel strength
Zhixin Kang Chengwu Zhong Fen Wang Yuanyuan Li Hidetoshi Hirahara Kunio Mori
School of Mechanical Engineering, South China University of Technology, Guangzhou 510640, China Faculty of Engineering, Iwate University, Morioka 020-8551, Japan
国际会议
海南三亚
英文
2007-01-10（万方平台首次上网日期，不代表论文的发表时间）