Raw rubber is short for methyl vinyl silicone rubber, is made of dimethylsiloxane and a small amount of vinyl siloxane copolymerization, vinyl content is generally 0.04%~0.3% (mole fraction), the appearance is transparent, excellent fluidity, is the basic raw materials for the production of mixed silicone rubber, Commonly used methyl vinyl silicone rubber vinyl content is generally 0.04, 0.08, 0.16, 0.24, etc., according to the different properties of mixed silicone rubber and the use of different vinyl content materials to produce.


After adding reinforcing fillers (precipitated/fumed silica) and additives, raw rubber can be crosslinked to form an elastomer at high temperature, which can be used to manufacture various kinds of rubber products such as molded rubber, extruded rubber, electrical insulating rubber, flame retardant rubber and so on.


Application of raw glue
1, silicone rubber: the basic raw materials for the production of mixed silicone rubber;
2, chemical industry: rubber vulcanization agent and color masterbatch carrier;
3, silicone masterbatch: thermoplastic elastomer release agent;
4, pressure sensitive adhesive;
5, textile additives