Description Mgo plate is also called: Glass Magnesium board,Website:http://www.leader-board.net, Thermal Insulation Materials, Glass fiber ceiling board, fireproof board, new style board, new style building material board. Magnesium oxide board is made of natural materials such as inorganic substances, plant fibers. It is environmentally friendly, healthy, and pollution-free, with no asbestos, formaldehyde and radiation. Technical Data: Normal Size:1220mm×2440mmMax Width:1220mmMax Length:3000mmThickness Range:3-20mmAvailiable color:White,grey,green,red and pinkFireproofA grade (GB8624)Density0.96-1.03g/cm3 (GB/T7019-1997)Intensity of bending resistance when dry18Mpa (GB/T7019-1997)Intensity of bending resistance when moisture-saturated condition22Mpa (GB/T7019-1997)The rate of deformation when pick up the moisture0.26% (GA160-1997)The shrinking rate when heated1.0% (GA160-1997)Water permeabilityThere is no dro of water to emerge in the back (CNS 13778)Impact resistanceNo carck,strip and run through (CNS 13778)Thermal resistance1.14m2K/W (GB/T13475-92)Sound insulation>44db (GBJ121-88)Security100% no asbestosMain Characteristic 1. Fireproof, non-combustible Class A1 2. Waterproof, moisture-proof, anti-corrosion, acid and alkali resistance 3. Heat insulation, and sound insulation. 4. Low shrinkage rate, light weight, and high strength, overall low density. 5.Smooth surface, can be painted, pasted tile, pasted wallpaper and other decorative materials. 6.Excellent fire resistance performance.Using 12mm thickness plate can be made partition, it can reach 4 hours of fire resistance. 7. Construction cost of low, and can be cut, saw,nail,and bent. What is advantage of mgo board? ●Fireproof: non-combustible●Moisture proof●Light and anti-seismic●Superior strength●Environmental and healthy●Insulation and saving energy●Economy and affordable●Soundproofing and peaceful●Versatility●DurableInsect resistant and Mildew resistant Applications ●Interior wall and ceiling board●Exterior wall and fencing board●Exterior sheathing●Trim materials●Fascias●Soffits●Shaft-liner and area separation wall board●Tile backing (backer board) and underlayment●Substrates for coatings and insulated systems such as direct-applied finish systems, EIFS, SIPS, Portland type stucco and synthetic stuccos.