Application of High Thermal Conductivity Vulcanization Capsules in Production of 12R22.5CST113 18PR All-steel Radial Tire
The application of high thermal conductivity vulcanization capsules in the production of 12R22.5CST113 18PR all-steel radial tire production was studied and compared with ordinary vulcanization capsules.The results showed that the thermal conductivity of high thermal conductivity vulcanization capsules was higher than that of the ordinary vulcanization capsules.The use of high thermal conductivity vulcanization capsules could reduce the internal steam temperature from 210 ℃ to 198 ℃,shorten the vulcanization time,improve the durability and high-speed performance of the tire,and reduce the single tire energy consumption.The service life of high thermal conductivity vulcanization capsules was longer.