Composite foam sponge tube production process

        Composite foam sponge tube is mainly used for liquid, gas and other flow protection, its working principle is through the solid silica gel in the tube body to complete. With high and low temperature resistance, anti-aging and other effects. The main composition of silicone + silicone foam composite molding.
        The products are made of silicone foam silicone by adding foaming agent through high temperature baking box vulcanization, in the vulcanization process to produce a lot of air, resulting in a large number of small holes inside the silicone. The biggest feature of the product is high temperature resistance, good elasticity, can continue to work at high temperatures without qualitative change. At the same time, aging resistance and weather resistance is excellent, is the ideal material for weight reduction, heat preservation, heat insulation.