Foamed silica gel is in the foaming agent, catalyst and other components of special silicone materials. When the material is mixed and reacts at high temperatures, the cured silicone foam has a variety of effects such as bonding, sealing, heat insulation and sound absorption.
The chemical structure of foamed silica gel is stable, the service life is long, does not constitute pollution to the surrounding living environment, self-extinguishing from the open fire, and only carbonization does not drip when burning, the size and shape design of the carbonization layer remain basically unchanged, can effectively use the entry of the partition air, prevent the spread of the fire, and the safety performance of the fire protection system is good. Thermal insulation technology performance is more excellent, foam silicone continuous dense skin and close to high strength interconnecting wall closed hole, with ideal impermeability.
Foamed silicone products are divided into extrusion, molding, pressing three kinds of technology. Among them, silicone foam tube, silicone foam strip, silicone foam tape, silicone foam rope and other strip products are extruded products; Silicone foam tablets, silicone foam pads, silicone foam boards, etc., all belong to pressure products; Foam sealing ring, one foam silicone plug, one foam silicone parts, etc., are molded foam products.
