Application of Ultra-fine Talc in the Sidewall Compound of OTR Tire
Liu Lian;Wei Bangfeng;Yu Weiyang;College of Polymer Science and Engineering, Qingdao University of Science and Technology;Xuzhou Xugong Tires Co., Ltd.;
The application of ultra-fine talc in the sidewall compound of OTR tire was investigated. In this study, part of carbon black in the compound was replaced by ultra-fine talc. The experimental test results showed that, the energy consumption of mixing process was reduced, the tear resistance of the vulcanizates increased, the heat build-up was reduced, the dispersion of high surface area carbon black was improved, and the adhesion property of the compound was improved.
【CateGory Index】： TQ336.1