The mica sheet is a plate-formed insulating material manufactured of large-quality white mica paper, phlogopite paper, and synthetic mica paper, bonded with organic silicon, baked and pressed. The items primarily consist of rigid mica board for electrical heating gear and soft mica board for electrical heating equipment.
  Hard Mica sheet is a sort of difficult lamination substance constructed of muscovite or phlogopite mica paper with silicon resin, With exceptional thermal resistance, great flame resistance, substantial dielectric strength, superb bodily strength, and little smoke by heating. It is extensively utilised in the industries of family electrical appliances (clothing irons, hair dryers, toaster, kettles, cooking appliances, microwave ovens, air heaters), metallurgy (frequency furnace, intermediate frequency furnace, arc furnace), health-related appliances, and so on.