... : 100-3000w3. Features of YAT mica heating sheet:1) Top quality material used:Mica,temperature control, terminals, lead wire, ... wire, Iron chromium wire and Nickel chromium wire;mica sheet is muscovite and phlogopite,thermostat we buy in ... drawings. Application: Mica heater are widely applied Home appliances,Hair dryers, Wool dryers, Hand dryers, Fan heater, Convection heater Toaster ,Office equipment, ...