Vulcanized rubber products three process parameters: temperature, time and pressure. Where the curing temperature is the most influential parameters on product performance. Effect of temperature on rubber products, and in many you can find in the literature available, but many have ignored the impact of literature vulcanized rubber vulcanization pressure. Rubber vulcanization pressure, an important factor is to ensure that the rubber part geometry, structure, density, physical and mechanical properties, but also to ensure a smooth surface defect-free parts, to products sealed airtight requirements. Vulcanizing pressure is not arbitrary, excessive pressure in addition to curing mold damage, equipment, power consumption, but will also affect the performance of the products. With skeleton parts may damage skeleton. Pressure will directly affect the products small geometric dimensions and mechanical properties.