炭黑分散性对轮胎胎面胶性能的影响

Effect of Dispersion of Carbon Black on the Properties of Tire Tread

研究炭黑分散性对全钢载重子午线轮胎胎面胶性能的影响。结果表明:提高密炼排胶温度和密炼能耗可以提高炭黑的分散性;炭黑分散性提高,有利于改善胶料的加工工艺性能和加工安全性能,提高物理性能和耐磨性能,降低生热。

The inlfuence of carbon black dispersion on the properties of the tread of TBR tire was studied. The results showed that, increase of discharge temperature and mixing energy could improve the dispersion of carbon black. When the dispersion of carbon black was improved, the processing properties of the compounds were improved, the physical properties and wear resistance of the vulcanizates were also improved, and the heat buildup was reduced.