Sedmal Kanhaiyalal

Pachamba, Giridih, Jharkhand

Mica Ceramic Roll are designed to separate refractory lining from coils in induction furnace. It provides electrical insulation between the coil and molten metal. The ceramic roll prevents excessive heat loss and provide vapour barrier against carbon gases. It also prevents the over sintering of the refractory lining by maintaining sufficient temperature between the melt and the coil. It protects the coils against overheating and provide superior slip plane properties, while protecting the coils from expansion and contraction force during the lining campaign. Additionally, mica ceramic roll facilitates the push out of worn lining (crucibles).

Mica Roll is electric thermal insulation and a flexible composite material consisting of Phlogopite Mica paper and glass cloth bonded with Silicon resin. These flexible and thermally resistant sheets are mainly used as slip plane insulation between the crucibles and induction coil in Induction furnace. This saves substantial energy costs by preventing heat loss in the crucibles; dampens expansion of crucibles that prevents damage of the coils; serves as an electrical barrier against leakage currents and flash over; serves as an additional wall in case of leak-through of molten metal; prevents moisture and gasses from the melt to condense on the coils. It also facilitates easy removal of crucibles with mica side towards the refractory and enables quick economic pre-sintering of the refractory when wrapped around reusable formers.

Mica glass roll is electric-thermal insulation. It is a flexible composite material consisting of phlogopite mica paper with glass cloth on both sides, bonded with silicon resin. These flexible and thermally resistant sheets are mainly used as slip plane insulation between the crucibles and induction coil in induction furnace

Mica plate for commutators is produced from muscovite or phlogopite mica paper by bonding with epoxy resin & subsequently heat pressed & grinded. It gives high mechanical strength & accurate thickness

Mica paper tube is a hard pipe insulating material prepared by using mica paper with silicon binder.

Muscovite mica paper is the continuous reeled paper made from high quality muscovite, with chemical or mechanical methods.

Phlogopite mica paper is the continuous reeled paper made from high quality phlogopite mica, with chemical or mechanical methods. Phlogopite mica paper is characterized by heat resistance and insulation under ultrahigh temperature, suitable for all kinds of electric heating equipment and households appliance.