Silicon rubber product with methyl vinyl silicone rubber as base gum, adding various fillers, reinforcing agent, heat resisting agent, modifier) made by mixing, book, filter, add sulfur, molding, extrusion, bonding and other production process. Vulcanized rubber products have the following characteristics:
(1): high and low temperature resistance at 200 DEG C can be used for a long time, there are still elastic at -60 deg.;
(2) electrical insulation properties: the dielectric properties of silicone rubber is excellent, especially the dielectric properties of the high temperature is much more than the general organic rubber, the dielectric strength in the range of 20-200 is almost not affected by temperature.
(3) excellent weather resistance, resistance to ozone and ultraviolet radiation resistance, long-term outdoor use does not crack. Generally believed that the silicone rubber can be used more than 20 years in the outdoor.
(4) excellent high temperature compression permanent deformation.
(5) good processing performance, easy molding and so on, can be through the extrusion of hot air vulcanization molding, molding, molding, and other methods to produce a variety of products.
Because the silicon rubber product has excellent comprehensive performance and good technical and economic effect has in aviation, space, atomic energy, electrical appliances, electronics, instrumentation, automotive, machinery, metallurgy, chemical industry, medical and health, daily life fields won the widespread application.