MgO soundproof board - WYR-106

soundproof board

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 stability–even when wet; and, has exceptional bonding surface. Magnesium Oxide Board is a mineral based green builder product. And it is homogeneous–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 CNS13778

5) Impact resistance: does not crack or break CNS13788

6) Density: 0.9-1.1g/cm3 GB/T7019-1997

7) Dry bending5 resistance: 16Mpa GB/T7019-1997

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

9) Sound insulation: ≥44 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

Package:

In bulk or wooden pallet