Silicone rubber was first synthesized using ferric chloride as a catalyst in the United States and has since undergone continuous performance improvements and expanded application fields since its introduction in 1945. With technological advancements, research on the modification of silicone rubber has also deepened.

To enhance the tensile strength and tear resistance of silicone rubber, researchers have improved its molecular structure by copolymerizing organosilicon with other monomers or polymers to obtain copolymers with new properties. At the same time, special heat stabilizers have been added to improve the aging performance of silicone rubber under high-temperature enclosed conditions.

In recent years, various specialty silicone rubbers, such as silicon nitride rubber and polydimethylsiloxane-polycarbonate block copolymers, have been developed domestically and internationally. These new materials exhibit more excellent performance in high-temperature resistance, radiation resistance, and flame resistance, further broadening the application fields of silicone rubber.

High Tear Strength Fumed Type Silicone Rubber