A. High and low temperature resistance: It can be used for a long time at 200℃, and it is still elastic at -60℃;
B. Electrical insulation properties: The dielectric properties of silica gel are excellent, especially the dielectric properties at high temperatures greatly exceed those of general organic rubber, and the dielectric strength is hardly affected by temperature within the range of 20-200°C.
C. Excellent weather resistance, ozone resistance and ultraviolet radiation resistance performance, long-term outdoor use will not cause cracks. It is generally believed that silicone rubber can be used outdoors for more than 20 years.
D. Excellent high temperature compression permanent deformation.
E. Good processing performance, easy molding and other advantages. Various products can be made by extrusion hot air vulcanization molding, die addition molding, extension molding and other methods.


Because silica gel products have excellent comprehensive performance and good technical and economic effects. It has played an irreplaceable role in physiotherapy, shipbuilding, and industrial production!