The sheet of rigid Mica is designed to provide a very high temperature for electrical insulation, and it’s constituted by about 90% Mica (Muscovite, Phlogopite Mica or Synthetic) and for the 10% of silicone resins resistant to high temperatures.

There are three sets of rigid Mica sheets:

Rigid Muscovite Mica Plate, pearl gray color and it’s suitable for temperatures around 500 ° C (in case of continuous use) and 700 ° C. (in case of intermittent use).

Rigid Phlogopite Mica Plate, amber gold color, it can be used at temperatures around 700 ° C (with constant use) and 900 ° C (in case of intermittent use).

Synthetic Rigid Mica Plate, white color, and is usable at temperatures around 1000 ° C (with constant use) and 1200 ° C (in case of intermittent use).

Available sizes: sheets of 1000 x 600, 1000 x 1200, 1000 x 2400 or request we can also supply parts according to customer design.

Thickness: from 0.10 to 50 mm.


The flexible Mica sheet, with the same electrical, chemical and thermal insulation’s characteristic of rigid sheets. Are also available in the types in Muscovite, Phlogopite and Synthetic Mica.

Available sizes: sheets of 1000 x 600, 1000 x 1200, 1000 x 2400 on request available also in rolls. We can also supply parts according to customer design.

Thickness: from 0.10 to 2 mm.

Technical file