Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:500 pc
Supply Capability:200000 pc/month
| Packaging Detail: | in bulk or in pallet |
| Delivery Detail: | 20days after deposit |
magnesium oxide board
CE certificate
A grade non combustible(GB8624)
fireproof,waterproof,soundproof,
green board
Products data
| Chemical composition | Magnesium oxide,magnesium chlo-ride,saw dust,perlite,glass fiber cloth,non-woven cloth | |||||||
| Material | Modified magnesia cement | |||||||
| Fireproofing characteristic | A grade non combustible(GB8624) | |||||||
| Density | 0.8-1.1g/cm3 | |||||||
| Intensity of bending resistance when dry | 18Mpa(GB/T7019-1997) | |||||||
| Intensity of bending resistance when moisture-saturated condition | 22Mpa(GB/T7019-1997) | |||||||
| The rate of deformation when pick up the moisture | 0.26%(GA160-1997) | |||||||
| The shrinking rate when heated | 1.0%(GA160-1997) | |||||||
| Water permeability | there is no drop of water to emerge in the back(CNS13778) | |||||||
| Impact resistance | No crack,strip and run through(CNS13778) | |||||||
| Thermal resistance | 1.14m2k/w(GB/T 13475-92) | |||||||
| Sound insulation | ≥44db(GBJ121-88) | |||||||
| Color | white or grey | |||||||
| Security | 100% does not include the asbestos,formaldehyde,and benzene | |||||||
| Radioactivity | Not limited by the scope of application(GB6566-2001) | |||||||
