Silica gel heating sheet is a flexible and flexible electric heating device. It distributes the filamentous metal heat evenly in the glass fiber cloth with high temperature resistance silicone rubber, and is molded at high temperature. Its body is thin, usually 0.8-1.5 mm thick, light and half 1.3-1.9 kg / square. It has the characteristics of large heating surface, uniform heating, weather resistance, corrosion resistance, environmental protection, flame retardant, convenient installation, long life and high insulation strength. One of the many electrothermal devices. Silica gel electrothermal sheets can replace ordinary metal heaters. Due to the fact that the silica gel heating sheet is basically not limited by size, it can be as large as a few square meters. Meters, up to a few square centimeters, and can be designed according to the conditions to use the voltage of various shapes of heat, making it more and more used in various fields. And its surface heater can be designed according to customer requirements into various shapes.
Thin film heater is an electrothermal element which is made of polymer thermistor material (conductive plastic) and clamped between two layers of insulation film (PET). Polymer thermistor is a special conductive plastic material with a thickness of 30-50 microns. Insulation layer can be selected according to heating temperature and operating environment. Component size can be made according to user requirements, can be as small as dozens of square centimeters, as large as a few square meters, or 1000 mm in width in rolls.
Epoxy resin heating plate is also called epoxy glass fiber heating plate, epoxy phenolic aldehyde laminating glass cloth heating plate epoxy plate: cloth with epoxy resin bonded and made with temperature and pressure. It has high mechanical performance at medium temperature and stable electrical performance under high humidity. It is suitable for mechanical, electrical and electronic parts with high insulation structure. It has high mechanical and dielectric properties, good heat resistance and moisture resistance.The heat resistant grade F (155 degrees) is heated and deformed at high temperature of 180 degrees, and the gauge thickness is 0.5 ~ 100mm.
Metal electrothermal film is a kind of sandwich structure translucent or fully transparent metal flexible electric heating film, in which, the upper and lower surface is made of insulating mica with good temperature resistance and excellent insulation performance, and the middle is a resistive circuit made of special gold foil. The insulating layer of high temperature metal electrothermal film is high temperature resistant mica; high temperature resistant mica has excellent insulation strength; excellent electrical resistance; excellent heat conduction efficiency; the heater is made of special gold foil with excellent resistance stability. This allows it to be widely used in the field of heating and to achieve a fairly high temperature control accuracy.