Industrial Grade Mica Flake is processed to avoid any moisture or contaminations biotite, quartz, straw, bamboo organic & inorganic materials. The Mica Flake is used as pigments in various industrial applications. The Mica Flake is also used as raw mica material for regrinding, micronizing, sheet and pulp manufacturing for mica paper. The Industrial Grade Mica Flake is required for roofing felt industries, decorative purpose and mica board manufacturing to insulate the wall of houses for preventing noise, heat & ultra violet rays.