Phlogopite mica sheet for insulation

Phlogopite mica sheet

Mica is a mineral raw material with outstanding dielectric, thermal and physical properties. Mica sheet consisted of high quality Muscovite and Phlogopite mica paper, impregnated with high temperature resistant organic silicon resin after melting and laminating process. They are the ideal alternative for asbestos insulation, and specially developed for providing outstanding thermal and electrical insulation.

Typical Application:
1. Heating elements for electrical & thermo mechanical equipment.
2. Construction of induction, arc or high frequency furnaces.
3. High voltage applications.
4. High thermal applications.
5. Industrial sealing & gasket industries(e.g. oil & gas distribution).

TECHNIQUE DATA:

type HP5M

thickness mm 0.1~2.0 2.5~110 0.1~2.0 2.5~110

Mica content %(≥) 90 88 90 88

Bond content %(≤) 11 12 10 12

Density g/cm3 1.8~2.25 2.15~2.38 1.8~2.25 2.15~2.45

Flexural strength N/mm2 150~230 ≥230 15~230 ≥230

Water absorption 24H/23 % (<) 0.5 0.5 0.5 0.5

Dielectric strength kv/mm(≥) 17 25 16 25

Heat Loss at 500 %(≤) 1 1 1 1