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 insulating properties: The dielectric properties of silicone rubber are excellent, especially the dielectric properties at high temperatures are much higher than those of ordinary organic rubbers, and the dielectric strength is almost unaffected 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.

Since silicone rubber products have excellent comprehensive performance and good technical and economic effects, they have been widely used in aviation, aerospace, atomic energy, electrical appliances, electronics, instruments, automobiles, machinery, metallurgy, chemical industry, medical and health, and daily life. Applications.