Microwave mica 150x150 0.4mm 500°C

Mica for microwave ovens, dimensions 150x150 mm and thickness 0.4 mm, maximum temperature 500°C.
It is widely used to make the protective plate of the wave channel (magnetron channel) in household microwave ovens.
It is recommended to replace the protective mica plate at least once a year, depending on the intensity of use of the oven. Fat falling on the mica surface absorbs microwave radiation, which leads to a sharp decrease in useful power at the initial stage, and subsequently the mica itself, the magnetron cap burns out and, finally, the magnetron fails.