Without magnesium chloride mgo fireproof boards

Mgo board is a kind of new green and fireproof building material which is used in place of traditional gypsum drywall as partition wall and ceiling covering material and sheathing. MgO boards could be used anywhere Gypsum boards or dry walls could be used, such as wall board, backer board,underlayment, siding etc. MgO boards do have many advantages over gypsum boards or dry walls which make them the material of choice for new constructions and renovations.

Specification and Product Data
 Standard Size 1220mmx2440mm or 1200mmx2400mm
 Max Width 1220mm
 Max Length 3050mm
 Thickness 3mm-25mm
 Density 0.8-1.2g/cm³
(Normal standard is 0.9-1.0g/cm³)
 Basic Color White or Grey
 Surface Thin slurry surface
 Moisture Content ≤10%
 Water Absorbing ≤40%
 Bending Strength 12-25Mpa
 Fire Resistance Incombustibility Class A1
 Thermal Conductivity 0.19W/(m•K)
 The rate of deformation when pick up the moisture:0.26%
 The shrinking rate when heated:1.0%
 Security 100% does not include asbestos,formaldehyde,benzene
 Radioactivity Not limited by the scope of application


Edge: Square;Tapered; Chamfered; Tongue/Groove;