How much is the specific resistance of the mica board?

Mica board product overview:

It is made of mica paper with a mica content of about 90%, organic silica gel water content of 10%, and organic silica gel water by bonding, heating, and pressing.

Značajke:

Tvrda muskovit ploča (HP-5). Boja je srebrno bijela, dugotrajna temperaturna otpornost 500 ℃, kratkotrajna temperaturna otpornost 850 ℃

Tvrdoća ploče flogopita (HP-8) veća je od otpornosti na visoke temperature (HP-5). Boja je zlatna, s dugotrajnom temperaturnom otpornošću od 850 ° C i kratkotrajnom temperaturnom otpornošću od 1050 ° C.

Općenito, to je najisplativiji izolacijski materijal, s prosječnom otpornošću na visoke temperature od 1000 ° C. Još bolje, napon proboja mu je 20KV/mm, što je rijetkost.

Mica board is made of muscovite paper or phlogopite paper as raw materials, bonded with high-temperature silicone resin and baked and pressed into a rigid plate-shaped insulating material. Mica board has excellent insulation properties and high temperature resistance, and can be used for a long time at a high temperature of 500-850 ℃. Mica plates are widely used in metallurgy, chemical and other industries, such as industrial frequency furnaces, intermediate frequency furnaces, electric arc furnaces, steelmaking furnaces, submerged arc furnaces, ferroalloy furnaces, electrolytic aluminum electrolytic cells, injection molding machine motor insulation, etc.