间苯二酚-80在子午线轮胎带束层胶中的应用

Application of resorcinol-80 to belt compound of radial tire

研究了间苯二酚 80在子午线轮胎带束层胶中的应用情况。结果表明 ,在钢丝胶料中使用预分散的间苯二酚 80有效地提高了间苯二酚在橡胶中的分散效果 ,减小了混炼时间苯二酚因高温升华及早期反应造成的胶料物理性能下降和对环境的污染 。

The application of resorcinol to the belt compound of radial tire was investigated.The results showed that the dispersibility of resorcinol in belt compound was effectively improved by using predispersed resorcinol 80,and at the same time the physical properties deterioation of rubber compound and the environmental pollution resulted from the sublimation of resorcinol at high temperature and the prereaction during mixing were decreased.