Ruby Mica Company Limited

Giridih, Jharkhand

Mica powder is obtained by continuing the pulverisation process till the ground-output reaches mesh sizes of 30 to 325, equivalent to 595-44 microns. The end-use dictates the fineness of the powder.

Ruby Mica Hot Molding Micanite Sheet is made by depositing highly-flexible, thin films of high-quality muscovite mica splittings on top of each other till the required thickness is attained.

Currently, hot molding micanite sheet is available with two choices of binding agent Alkyd resin-bound sheets stay flexible at room-temperature and is cured. completely at 180C.Whereas, shellac resin-bonded sheets stay rigid at room-temperature and have to be preheated to gain flexibility before curing it completely at 150C to form a rigid and robust insulation.

Ruby Mica Flexible Micanite Sheet is made by depositing highly-flexible, thin films of high-quality muscovite mica splittings on top of each other till the required thickness is attained. High thermal-endurance binder ensures high-flexibility and tensile strength at all times. It has a temperature index of at least 155C.

Ruby Mica Flexible Mica Sheet is made by combining muscovite or phlogopite mica paper with an inorganic silicone-resin binder under specific heat and pressure. It has excellent flexibility, heat-resistance, moisture-resistance and di-electric properties. It does not emit smoke or odor upon heating up.

Muscovite mica paper-based material can withstand temperatures up to 600 C whereas phlogopite mica paper-based material can withstand temperatures up to 800 C. The product is IEC 60371-3-3 compliant. Flexible mica sheets can also be made using a B-Stage epoxy resin as a binder. These sheets have excellent adherence to metal surfaces.

Ruby Mica Flexible Mica Sheet is made by combining muscovite or phlogopite mica paper with an inorganic silicone-resin binder under specific heat and pressure. It has excellent flexibility, heat-resistance, moisture-resistance and di-electric properties. It does not emit smoke or odor upon heating up.

Muscovite mica paper-based material can withstand temperatures up to 600 C whereas phlogopite mica paper-based material can withstand temperatures up to 800 C. The product is IEC 60371-3-3 compliant. Flexible mica sheets can also be made using a B-Stage epoxy resin as a binder. These sheets have excellent adherence to metal surfaces.