轮胎硫化程度的计算分析  

Calculation analysis for degree of cure of tire

作　　者：王伟[1] 邓涛[1] 张萍[1] 赵树高[1] 

机构地区：[1]青岛科技大学高分子科学与工程学院橡塑材料与工程教育部重点实验室,山东青岛266042

出　　处：《合成橡胶工业》2005年第3期191-194,共4页China Synthetic Rubber Industry

基　　金：国家重大基础研究前期专项基金资助项目( 2003CCA04000)

摘　　要：根据对175 /70R13型半钢子午线轮胎硫化过程数学模拟的温度场信息,利用Arrhenius方程计算轮胎各部位胶料的硫化程度,提出了评价胶料硫化程度的方法。结果表明,当硫化时间由原来的738s缩短为480s时,轮胎大部分部位的胶料由过硫状态转变为最佳硫化状态。Based on the numerical simulated temperature field of cure tire, the degree of cure of most parts in the tire was calculated by Arrhenius equation. The evaluation method of compound degree of cure was also put forward. The numerical results showed that most parts of the tire could get optimal degree of cure,avoiding excess vulcanization, when the cure time was shortened from 738 s to 480 s.

关 键 词：轮胎 硫化程度 评价方法 数学模拟 

分 类 号：TQ336.1[化学工程—橡胶工业]