Silicone rubber products are based on methyl vinyl silicone rubber, adding various fillers (reinforcing agents, heat-resistant agents, modifiers, etc.) Bonding and other production processes are made. Vulcanized rubber products have the following characteristics:

(1) High and low temperature resistance: it can be used for a long time at 200 ° C, and still elastic at -60 ° C;

(2) Electrical insulation properties: The dielectric properties of silicone rubber are excellent, especially The dielectric properties at high temperature are much higher than that of general organic rubber, and the dielectric strength is hardly affected by temperature in the range of 20-200 °C.

(3) Excellent weather resistance, ozone resistance and ultraviolet radiation resistance, and no cracking occurs when used outdoors for a long time. It is generally believed that silicone rubber can be used outdoors for more than 20 years.

(4) Excellent high temperature compression set.

(5) With the advantages of good processing performance and easy molding, various products can be produced by extrusion hot air vulcanization molding, mold addition molding, and extension molding.

  Due to its excellent comprehensive performance and good technical and economic effects, silicone rubber products have been widely used in various fields of aviation, aerospace, atomic energy, electrical appliances, electronics, instruments, automobiles, machinery, metallurgy, chemical industry, medical and health care, and daily life. application.