低硬度氯丁橡胶减震胶垫的研制

Research and Development of Chloroprene Rubber Damping Pad with Low Hardness

通过考查不同牌号的氯丁橡胶和软化剂,研究了作为压缩机减震胶垫的氯丁橡胶胶料的力学性能、老化性能及尺寸稳定;并进行了6个月的装机对比实验,研究了装机应用时间与减震胶垫三维尺寸稳定性及硬度关系。研究结果表明:所研制的胶料及产品的性能完全满足日本高性能压缩机减震胶垫的技术要求。装机应用证明:其应用三维尺寸稳定性远好于日本同类产品。

The properties of mechanical and heat air aging and dimension stability of the chloroprene rubber were studied, as the damping pad in a air- condition compressor with the different chloroprene rubbers and the softeners. And the relationships between the three dimension stability and hardness of the damping pad and the used time were discussed. Research results show that the properties of chloroprene rubber compounds and products suffice the technical criterion of high performance the damping pad in a air - condition eompressor. The three dimensional stability of the products is better than the one of same products of Japan.