magnesium oxide board
1.100% asbestos free
2.Good surface finish
3.Non-combustible:CLASS A
4.Easy to work fix and decorat

Magnesium oxide board

Composition  The materials of magnesium fireproof board are made of Magnesia(MgO), Magnesium Chlorid(MgCl2)Alkali glass fiber net.non-woven lcloth,perlite and so on.
Specifications:
1) Thickness: 3-20mm
2) Max. Width: 1220mm
3) Max. Length: 3600mm 1220*2440mm,1220*2700mm,1220*3000mm,1220*3660mm.Ohter size can do according to request.
4) Edges: Squared / bevelled

Packing: wooden pallet/bulk

Advantage:

1) Flame proof: resistant to combustion at 800°C and remains flameless

    at 1,200°C

2) Non-flammability: GB8624 grade A

3) Waterproof: resistant to deformation in wet environments

4) Weight: light weight, (volume weight: 0.85 - 1.27g/cm³)

5) Strength: bendable and impact resistant

6) Invariability: resistant to deformation in wet, hot and dry conditions

7) Sound insulation: sound loss through a 6mm thick Tolar TM plate - 29dB

8) Heat Resistance: thermal conductivity of 0.216W/(mK)

9) Durability: resistant to halogen accumulation, long lasting strength

10) Cold resistance: can be used at -40 degrees

11) Installation: easy to cut, saw, nail, stick, paint and veneer

12) Environmental friendly: free of asbestos, formaldehyde and ammonia.