SBR/TRR共混胶共混方法对农业轮胎侧胶性能的影响  

Influence of SBR/TRR blending methods on the performance of agricultural tyre sidewall

作　　者：徐云慧[1,2] 王艳秋[1] 孙鹏[1] 丛厚罗[1] 陈忠生[3] 韦帮风 

机构地区：[1]徐州工业职业技术学院,江苏徐州221140 [2]中国矿业大学,江苏徐州221116 [3]徐州徐轮橡胶有限公司,江苏徐州221005

出　　处：《橡塑技术与装备》2016年第17期62-67,共6页China Rubber/Plastics Technology and Equipment

摘　　要：通过未硫化胶塑性测定、硫化特性测定、硫化胶基本性能测定、炭黑分散性测定、力学性能测定、屈挠龟裂性能测定、老化性能测定和压缩生热性能测定等来判断选择SBR/TRR共混胶在农业胎侧胶中较合适的共混方法,以达到轮胎侧胶较好的性能。结果表明:2#、3#共混方法制备的胶料综合性能最优,且符合农业轮胎侧胶性能标准;一段共混方法比二段共混方法制备的胶料性能相对较好,且有利于节约台时和能源;将轮胎再生胶应用在农业轮胎生产中有利于减少环境污染,使得橡胶资源得到充分合理的循环利用。It was investigated that the influence of SBR/TRR blending methods on the performance of agricultural tyre crown.The more appropriate blending methods of SBR/TRR blend were judged and choiced bypla sticity and cure characteristics of uncured compound;and basic performance,carbon black dispersion,mechanical properties,flex crack,aging behavior,compression heat etc.of vulc anizate,in order to search the better performance of agricultural tyre side wall.The results showed that overall performance of 2# and 3# mixed stockwere best,and they metthe performance standards of agricultural tyre sidewall;The mixed stock of two-stage blending method was better than one of one-stage blending method and production units and energy were reduced;TRR is used in agricultural tyres to reduce environmental pollution,so that rubberresources can be fully recycled.

关 键 词：共混胶 共混方法 农业轮胎 曲挠龟裂 

分 类 号：TQ336.1[化学工程—橡胶工业]