Application of Environmentally Friendly Zinc Additive in the Belt of Semi-steel Radial Tire
Li Zhenyan;Zhang Junwei;Xiong Guohua;Li Dong;Wang Tinghua;Liu Xiaoqing;Zhu Wanbing;Dong Jixue;Luo Jiangang;Sichuan Haida Rubber Group Co., Ltd.;
In this study, the environmentally friendly zinc additive was applied to replace the zinc oxide from indirect process at the same loading level in the belt compound of semi-steel passenger car radial tire. The experimental results showed that the curing characteristics of the rubber compound, the physical properties of the vulcanizates, and the H pull-out force between rubber matrix and steel cord before and after aging changed little. The finished tire showed good high speed performance and good durability.
【CateGory Index】： F426.72