胶料热炼工艺对轨道减震器性能的影响  

Influence of Compound Hot Mixing Process on Properties of Track Shock Absorber

作　　者：曹广如[1] 段小乐[1] 姜良广[1] 荣继纲[1] 刘文松[1] CAO Guangru;DUAN Xiaole;JIANG Liangguang;RONG Jigang;LIU Wensong(Zhuzhou Times New Material Technology Co.,Ltd,Zhuzhou 412007,China)

机构地区：[1]株洲时代新材料科技股份有限公司,湖南株洲412007

出　　处：《橡胶工业》2020年第11期847-853,共7页China Rubber Industry

基　　金：国家重点研发计划项目(2019YFC1521003)。

摘　　要：以一种轨道减震器为例,研究了开炼机热炼和螺杆挤出机热炼两种工艺对胶料和产品性能的影响。结果表明,与开炼机热炼工艺相比,螺杆挤出机热炼工艺可以提高胶料温度,进而缩短产品硫化时间,相应产品的刚度稳定性更好,粘合性能和耐疲劳性能相近。Taking a track shock absorber as an example,the effects of the two processes of open mill hot mixing and screw extruder hot mixing on the properties of the compounds and products were studied.The results showed that,compared with open mill hot mixing process,the screw extruder hot mixing process could increase the compound temperature,thereby shorten the curing time of the product,and the corresponding product had better stiffness stability,and similar adhesion and fatigue resistance.

关 键 词：轨道减震器 热炼工艺 开炼机 螺杆挤出机 刚度 粘合性能 耐疲劳性能 

分 类 号：TQ336.42[化学工程—橡胶工业] TQ330.63