1.the main application:air heating gun, hair dryer, toaster, water machine, milk warmer,fireplace 2.sample ... is committed to manufacturing and distributing the best quality mica products to her customers worldwide. Glory ... 1.Insulation Material :Muscovite/Phologpite mica plate2.Heating Wire :Ni80Cr20,OCr25Al5A3.Voltage Range :100-230V4 ... or wooden case R-P5660 Heating element for water heater