Ceramic silicone rubber is a popular product in recent years, which is mainly used in the field of fire resistance and fire prevention. Today, we will learn about the manufacture of ceramic silicone rubber.
The ceramic fire-resistant silicone rubber is made by adding silica, silicone oil, structural control agent and other additives into HTV silicone rubber raw rubber, mixing in vacuum kneader, and adding vulcanizing agent into open mixer.
The forming methods of ceramic silicone rubber include molding and extrusion. The processing method of ceramic fire-resistant silicone rubber is basically the same as that of ordinary HTV silicone rubber compound. The wire and cable can be made directly by using silicon rubber wire and cable production equipment without increasing equipment, so the production cost increases little. Moreover, the wire and cable produced by ceramic silicon rubber can be used and installed as easily as ordinary wire and cable, which is a good choice for fire-resistant wire and cable It provides the precondition and foundation for the popularization and application of.
Ceramic fire-resistant silicone rubber provides a new type of fire-resistant material for the manufacture of fire-resistant wires and cables; its birth makes the production, processing, installation and application of fire-resistant wires and cables further simplified. Compared with the previous fire-proof cable, the cost is greatly reduced, which provides the possibility for the popularization and promotion of fire-proof cable, especially in the use of civil facilities, and provides a new way to ensure the safety of people's life, life and property. This is the wide application of silica gel.
Ceramic silicone rubber is mainly used in wires and cables. The main material of ceramic fire-resistant silicone rubber is heat vulcanized silicone rubber, which has the basic characteristics of silicone rubber at room temperature: non-toxic, tasteless, high and low temperature resistance, ozone aging resistance, excellent electrical insulation performance and good processing performance. The wires and cables made of silicone rubber and additives still have the characteristics of silicone rubber under normal conditions. Under the high temperature of 650 ℃, the silicone rubber forms a hard ceramic protective layer, so as to isolate the flame and prevent fire, and ensure the smooth flow of power and communication in case of fire.
