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Vulcanization pressure of rubber products(1)

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The vulcanization pressure refers to the pressure on the unit area of the rubber compound during vulcanization. Generally, with the exception of some fabric clamps and sponge rubber, other rubber products require a certain amount of pressure during vulcanization. Rubber vulcanization pressure is an important factor to ensure the geometric size, structural density, and physical machinery of rubber parts, and it can also guarantee

The surface of the part is smooth and defect-free, which meets the sealing requirements of rubber products. The main functions are as follows:
1) Prevent bubbles in the compounded rubber during vulcanization molding, and improve the compactness of the product;
2) Provide the power for the filling and flowing of the rubber, so that the rubber can fill the entire cavity in a specified time;
3) Improve the adhesion between rubber and clamps (cords, etc.) and the resistance to bending of rubber products;

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