fireproof wall board

MgO Board is a technologically advanced building material that offers superior performance in every category when compared to traditional wood, gypsum and cement based products. Magnesium Oxide Board is virtually impervious to fire, water, insects; does not feed mold or mildew; is non-toxic, non- flammable and non-combustible; is durable, maintains its dimensional stability-even when wet; and, has exceptional bonding surface.

Technical data:

1) Non-flammability: grade A   GB8624

2) Swelling rate: 0.34%   GA160-1997

3) Heating contraction: 1.2%   GA160-1997

4) Density: 0.90-1.1g/cm3   GB/T7019-1997

5) Dry bending resistance: 16Mpa   GB/T7019-1997

6) Wet bending resistance: 22Mpa   GB/T7019-1997

7) Sound insulation: 44 dB   (GBJ121-88)

8) Environmental friendly: Free of asbestos, formaldehyde and ammonia

Specifications:

1) Size: 4'*8', 4'*9', 4'*10', others optional

2) Thickness: 3-12mm standard, others optional

3) Largest width: 1220mm

4) Maximum length: 3050mm

5) Color: white/grey

6) Edges: Squared / beveled /tapered

Package:

In bulk or wooden pallet