天然橡胶产地对销耳橡胶衬套性能的影响  

Influence of NR Producing Area on Performance of Pin Lug Rubber Bushing

作　　者：景玉龙[1] 江美娟[1] 赵鑫 杜明欣[1] 杜华太[1] 杨兴娟[1] JING Yulong;JIANG Meijuan;ZHAO Xin;DU Mingxin;DU Huatai;YANG Xingjuan(CNGC Institute 53,Jinan 250031,China)

机构地区：[1]中国兵器工业集团第五三研究所,山东济南250031

出　　处：《橡胶工业》2020年第12期929-932,共4页China Rubber Industry

基　　金：山东省重点研发计划项目(2018JMRH0202)。

摘　　要：考察泰国、印度尼西亚和马来西亚天然橡胶(NR,一级烟胶片)的门尼粘度对装甲车辆销耳橡胶衬套胶料物理性能和耐热老化性能以及销耳橡胶衬套动态疲劳寿命的影响。结果表明,销耳橡胶衬套胶料的物理性能和销耳橡胶衬套动态疲劳寿命与NR的门尼粘度正相关,销耳橡胶衬套胶料的耐热老化性能与其反相关。The influence of the Mooney viscosity of natural rubber(NR,RSS1) from Thailand,Indonesia and Malaysia on the physical properties and heat aging resistance of armored vehicle pin lug rubber bushing compound and dynamic fatigue life of pin lug rubber bushing was investigated. The results showed that the physical properties of the pin lug rubber bushing compound and dynamic fatigue life of pin lug rubber bushing were positively correlated with the Mooney viscosity of NR,and the heat aging resistance of the pin lug rubber bushing compound was inversely correlated to it.

关 键 词：销耳橡胶衬套 天然橡胶 产地 门尼粘度 物理性能 耐热老化性能 动态疲劳寿命 

分 类 号：TQ332.12[化学工程—橡胶工业] TQ336.8