环保高强力再生胶在轻型载重子午线轮胎硬三角胶中的应用  

Application of Environmentally Friendly High Strength Recycled Rubber in Hard Apex of Light Truck and Bus Radial Tire

作　　者：崔雪静 汪燕 邱海强 于海洋 孙世悦 徐旗 李崇兵 CUI Xuejing;WANG Yan;QIU Haiqiang;YU Haiyang;SUN Shiyue;XU Qi;LI Chongbing(Prinx Chengshan(Shandong)Tire Co.,Ltd,Rongcheng 264300,China)

机构地区：[1]浦林成山(山东)轮胎有限公司,山东荣成264300

出　　处：《轮胎工业》2023年第12期729-732,共4页Tire Industry

摘　　要：研究环保高强力再生胶在轻型载重子午线轮胎硬三角胶中的应用。结果表明:与未添加环保高强力再生胶的胶料相比,加入10份环保高强力再生胶胶料的硫化特性和物理性能基本无变化;胶料中湾区氢含量符合欧盟标准要求;成品轮胎的高速性能和老化前后耐久性能均符合企业标准要求;胶料成本降低约0.25元·kg^(-1),具有一定的经济效益。The application of environmentally friendly high strength recycled rubber in the hard apex of light truck and bus radial tires was studied.The results showed that,compared with the compound without adding environmentally friendly high strength recycled rubber,the curing characteristics and physical properties of the compound adding 10 phr of environmentally friendly high strength recycled rubber were basically unchanged.The HBay content of the compound met the requirements of EU standards.The high speed performance and durability of the finished tire before and after aging met the requirements of enterprise standards.The cost of the compound per kilogram was reduced by about 0.25 yuan,which had certain economic benefits.

关 键 词：环保高强力再生胶 轻型载重子午线轮胎 硬三角胶 硫化特性 物理性能 成品轮胎性能 

分 类 号：TQ336.1[化学工程—橡胶工业] TQ335