摘要
从高速运转橡胶制品的动态生热破坏机理出发,分别阐述了生胶体系、填充体系、硫化体系、防护体系以及离子液体对胶料动态生热性能的影响;分析了分体式挂胶履带板、整体式橡胶履带、实心橡胶车轮和负重轮为代表的高速运转橡胶制品破坏形式以及产品开发现状;提出解决因动态生热造成的高速运转橡胶制品性能破坏需要从胶料生热、导热和橡胶分子链耐热三方面共同着手。
Based on the mechanism of dynamic heat build-up damage of the rubber products in highspeed running,the effects of raw rubber system,filler system,vulcanization system,anti-aging system and ionic liquid on the dynamic thermal properties of the rubber products were discussed.The damage form and product development status of typical high-speed running rubber products such as split rubber track board,integral rubber track,solid rubber wheel and load wheel were analyzed.In order to solve the performance damage problem of the high-speed running rubber products caused by dynamic heat,the main factors such as the heat build-up property and thermal conductivity of the compound,and the heat resistance of rubber molecular chain,needed to be carefully studied and optimized.
作者
黄自华
陈彰斌
李远
颜渊巍
贺湘伟
於珂睿
HUANG Zihua;CHEN Zhangbin;LI Yuan;YAN Yuanwei;HE Xiangwei;YU Kerui(Zhuzhou Times New Materials Technology Co.,Ltd,Zhuzhou 412007,China)
出处
《橡胶工业》
CAS
2019年第10期723-729,共7页
China Rubber Industry
关键词
高速运转
橡胶制品
配方技术
动态生热
破坏机理
high-speed running
rubber products
formulation technology
dynamic heat build-up
failure mechanism
