Magnesium Oxide Board By Zhangjiagang Wellyoung Co., Ltd.

Our range of Magnesium Oxide Board (or 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 stabilitya even when wet; and, has exceptional bonding surface. Magnesium Oxide Board is a mineral based green builder product. And it is homogeneousa no de-lamination.

Technical data:
1) Non-flammability: grade A GB8624
2) Swelling rate: 0.34% GA160-1997
3) Heating contraction: 1.2% GA160-1997
4) Water resistance: no condensation on the opposite side
5) Impact resistance: does not crack or break
6) Density: 0.95-1.05g/cm3 GB/T7019-1997
7) Dry bending resistance: 16Mpa GB/T7019-1997
8) Wet bending resistance: 22Mpa GB/T7019-1997
9) Sound insulation: a Y44 dB (GBJ121-88)
10) Heat-transfer coefficient: 0.14w/mk (GB/T 13475-92)
11) Installation: Easy to cut, saw, nail, stick, paint and veneer
12) 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