A, O ring, high and low temperature resistance, under the temperature of 200 DEG C can be used for a long time, in 60 degrees is elastic;

Two, electrical insulation properties, excellent dielectric properties of silicone rubber, especially in the high temperature dielectric properties greatly exceed the general organic rubber, dielectric strength in the range of 200 to 20 degrees Celsius is almost not affected by temperature;

Three, 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;

Four, excellent high temperature compression permanent deformation;

Five, 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. The silicone rubber products, O - ring has excellent comprehensive performance and good technical and economic effect, has been in the aviation, aerospace, atomic energy, electrical appliances, electronics, instrumentation, automotive, machinery, metallurgy, chemical industry, medical and health, daily life in various fields has been widely used.