Silicone rubber heater is mainly composed of nickel chromium alloy heating wire or metal heating film circuit and high temperature resistant, high thermal conductivity, good insulation performance, good strength silicone rubber high temperature insulating layer. Silicone rubber high temperature insulating layer is composed of silicon rubber and high temperature resistant The glass fiber cloth is composed of a thin sheet (standard thickness is 1.5mm), and the silicone rubber heater has good flexibility; it can be in close contact with the heated object; the heating element is made of nickel alloy alloy foil The heating power can reach 1.2W / CM2, the heating is more uniform. In this way, the heat can be transferred to any desired place. It has fast heat generation, uniform temperature, high thermal efficiency, high strength, easy to use, safe life of up to four years, and is not easy to aging. It is commonly known as silicone heaters, silicone rubber heating films, silicone rubber heaters, etc., and silicone rubber drum heaters.
Disadvantages: It is not recommended to be used in most thick shrink solvents, oils, thick shrink acids and diluted sodium hydroxide.