Copper Tube Heating Element, Stainless Stell 316L/321 Tube Heating Element, Incoloy 800/840 Tube Heating Element, Range Surface Element, Oven Heater, Water Heater, Defrost Heater, Finned Heater, Aluminum Alloy Casting, Boiler, Cartridge Heater, Bundy Tube Heaters, Aluminum Tube Heating Element, Heating Elements, Tubular Heater, Electric Tubular Heaters, Tube Heater, Cartridge Heater, Water Heater Elements, Electric Heating Element, Flat Bar Element, PTC Heater, PET Heating Film, PI Heating Film, Silicon Rubber Heater, Thermal Couples, Aluminum Foil Heater, Open Coil, Explosion-Proof Heater.

Foil Etched Mica Heater

Foil Etched Mica Heater

Contact Back


  • Thin and light:The thickness is only 0.7mm。
  • Temperature resistant:Compressed with natural mica material, long-term temperature resistance of 600℃。
  • Uniform heat distribution:Etching method design and manufacture。
  • High heating efficiency:The sheet heater has a larger contact area with the heating object, which improves the heating efficiency。
  • Multiple shapes:It can be designed into circles, triangles, perforations, notches and other processing forms。


  • When using, avoid sharp objects that can easily pierce the silicone rubber and cause leakage。
  • The mica electric heating sheet is not waterproof, and can not be used in humid environments and soaked in water。
  • Attention should be paid to the burning of electric heaters caused by rapid heating。
  • The use of mica electric heaters should be equipped with temperature control controllers, leakage and leakage current protection switches。

Material specifications

  • Mica specifications:Limit size (Width x length) 400mm x 600mm
  • Thickness:0.7mm
  • Maximum working temperature:550°C
  • Minimum ambient temperature: -62°C
  • Resistance tollerence:±10%

Application examples

  • Semiconductor processing equipment。
  • Packaging, strapping and sealing equipment。
  • Catering service equipment。
  • Replenishment of heat loss of plastic and rubber molding equipment。