Mica Sheet
Mica gasket material is exceptional in it resistance to high temperature. At temperatures, over 480 °C the ideal sealing material Tanged Graphite or flexible graphite cannot be used. Flexible graphite or Tanged Graphite will coke at those elevated temperatures when oxygen is present, where mica gasket material will not (480 -1000 °C).
Mica gasket material is an excellent alternative in these high temperature (to 1000 °C) applications. Mica can be very effective in sealing those high temp critical applications without failing due to the presence of oxygen.
Atra Seal offers a wide range of Mica gasket, each corresponding to specific requirements and designed for a well-defined application. Atraseal can assist you in determining which mica gasket material (or other material) corresponds best to your application.