Magnesium Oxide Board partition board

Specifications of MGO board: 3mm*1220mm*2440 Material: Modify the magnesia cement 3mm*1830mm*915mm Fireproofing characteristic: A grade is not firedGB8624 Density0.96g/cm2 (GB/T7019-1997) Resist the curved intensity at the time of dry: 18Mpa(GB/T7019-1997) 3mm*2135mm*915mm Resist the curved intensity at the time of Picking up the moisture-saturated condition: 22 Mpa (GB/T7019-1997) 6mm or 5mm or 8mm The Rate of changing shape when pick up the moisture: 0. 26%(GA160-1997) 10mm or 12mm or 4mm Heated the shrinking rate of size: 1.0%(GA160-1997) Water permeability: There is no drop of water to emerge in the back (CNS 13778) Density (g/cm3) : 0.85-1.05 Bending strength (M/mm) : 18 Mpa Breaking load : 113-498 Thermal resistance:1.14m2k/w Sound Insulations:>44dB Shrinking rate when heated:1.0% Rate of length change (wetting %) : Below 0.26% Non flammability : Fire proof 1st grade Thickness:3mm--80mm Standard width and length:1220mm*2440mm Features of MGO board:(1)Non-flammability: Gemtreeboard is non-flammable and conforms to the national grade A1 standard (GB8624-2006 Grade A1). In case of fire, the board will not burn and not give off poisonous smoke, and is ideal in multi storey building such as offices and appartments for escape routes and shaftwall, or dividing walls in commercial units. (2)Water-proofing and moisture-proofing: The product is allowed to long-term expose to moist environment. Test results prove that after this material has been immersed in water for one month, it keeps its original shape without deformation or expansion and its dry-wet deforming ratio is 0%. (3)Problem-free: Gemtreeboard provides good insulation against bugs, fungus and corrosion. It can last for a long-time and will not corrode.(4)High-Strength and Lightweight: Owing to the density is not high , the board is light weight, in this case, it can decrease weight of building greatly. At the same time, the material is high-strength and not easy to be damaged. (5)Easiness to construct: Gemtreeboard is easy to cut, saw nail, stick. Gemtreeboard has a smooth finish one side that can be taped and jointed ready for decoration including overlay, wallpapering, painting, texture coat and veneer, and a rougher side for tiling. (6)Environment: Gemtreeboard does not contain any organic solvents, formaldehyde, asbestos, oils or other toxic substitances that can have a negative impact on the environment and waterways. As such, saw dust from Gemtreeboard can safely be disposed off in landfills. Off-cuts of Gemtreeboard can be reground and reused back at the production factory. (7)Polywood substitution, particle board substitution and MDF substitution.