Silica particles of silicone rubber molding having excellent heat resistance, cold resistance, dielectric properties, ozone resistance and resistance to atmospheric aging properties, silicone rubber outstanding performance is the use of a wide range of temperature, in a -60 ℃ (or lower) to +250 (or higher temperature) for long-term use. Good feel and slip effect, abrasion, scratch, acid and alkali resistance, low temperature resistance, non-slip, shock. Welcome to contact us;