Caustic Calcined Magnesite Powder(Magnesium Oxide) is anti-bending, anti-compression, highly-intensive, binding and cementing. It is widely used in defense, medicine, chemical industry, papermaking, shipbuilding industries and so on. In building industry, it could be used for tire-board, particle board, insulation columns, railing, artificial marble, the inhalation of asbestos, common tile, wall panels and ground laying.