During the processing of tires, rubber must undergo processes such as rubber mixing and vulcanization. Under the action of high temperature and high pressure, some toxic and harmful gases will be released. These gases are harmful to human health. To improve the working environment of operators and reduce toxic and harmful gases, an important point is to eliminate those toxic and harmful rubber additives and use environmentally friendly rubber additives.

During the use of the tire, the tire continues to be exposed to high temperature and pressure, which causes the tire to age and release some harmful gases. The United States uses this to set up barriers to the export of tires by some of our tire companies. And Japanese Bridgestone Tire Company has developed a unique additive, which inhibits the tire from using the heat and causes the sulfur and rubber molecules to continue to cross-link the reaction to harden the tire rubber, which improves the braking performance and traction of the tire. And tire noise.

Tire noise is also an environmental pollution. Thousands of cars passing on a road without stopping will resonate, and this noise will affect people's rest and sleep.