14.00R20越野子午线轮胎的硫化测温  

Measurement of the Vulcanization Temperature of 14.00R20 Cross-country Radial Tire

作　　者：苏长艳 苏艳平 王英琦 

机构地区：[1]三橡有限公司,辽宁沈阳110144

出　　处：《橡胶科技》2013年第1期34-38,共5页Rubber Science and Technology

摘　　要：介绍14.00R20越野子午线轮胎的硫化测温过程,绘制测温曲线,利用胶料的活化能和测温数据计算各部位胶料的硫化程度。结果表明:轮胎硫化条件和各部位硫化程度较理想,胎侧中部的硫化程度最大,达到400%以上;胎冠肩部的硫化程度最小,不到100%。Measurement of the vulcanization temperature of 14.00R20 cross-country radial tire was introduced. The temperature curve was obtained and then the cure degree of different parts of the rubber compound was calculated using rubber curing activation energy and measured temperature data. The results showed that the tire curing conditions and the cure degree of various parts were good. The middle part of the sidewall had the highest degree of cure, over 400%; and the tread shoulder had the lowest degree of cure, less than 100%.

关 键 词：越野子午线轮胎 硫化测温 硫化程度 等效硫化时间 

分 类 号：TQ336.1[化学工程—橡胶工业]