Description As a leading manufacture of magnesium products,Website:http://www.leader-board.net, our products including magnesium oxide board and mgo wall panel. We win the markets depending on high quality, competitive price, unique design group, soonest shipment and our excellent service groups.Magnesia Oxide Board material:MgO,MgCl2,Perlite,Fiberglass,Chip compounds to deliver a multi-purpose,versatile,non-comnustible,and unique board material. Color To Choose: White,Grey,Dark Grey,Red,Greed,Pink,Blue 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 drop 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 asbestosCharacteristics:(1)Fire prevention and stop burningMeasured through national authoritative organization, the board is the A Grade not-burning material. The wall and steel construction which are comprised by this materials, its fire-resistant limit is far than the national standard.(2)Bear water and damp proofThrough being proved, the board still keeps intact after being soaked in water for one month, the phenomenon of swelling and out of shape will not happen. Out of shape rate in the condition of wet or dry is 0.26%, and absorb water is about 15%. Especially intensity of break in the condition of dry ID 18Mpa, in the condition of picking up the moisture is 22Mpa, namely the intensity of break is higher when in wet.(3)Sound insulation95mm insulate against sound wall can up to four 12mm gypsum boards and 123mm wall's sound insulation standard, equivalent to 150mm sound insulation result of ordinary solid brick wall.(4)Keep warm and insulate heatThe thermal resistance is 1.14m2k/w; It has the function of fine heat insulation and keeping warm extremely.(5)The light weight and high intensityApplications1. Wall cladding or sheathing2. Wall partitions3. Clean rooms/server rooms4. Mobile toilets/washrooms5. Poratble cafeterias/restra6. Siteoffices/ labour quarters7. Workshops/exhibition booths8. Rooftop garden furniture9. Mobile structures10. Temporary/ permanent strutures