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Magnesium Oxide Board is a technologically advanced building material that offers superior performance in every category when compared to traditional wood, gypsumand cement based products. Magnesium Oxide Board is virtually impervious to fire, water, insects; does not feed mold or mildew; is non-toxic, non- flammable andnon-combustible; is durable, maintains it’s dimensional stability – even when wet; and has exceptional bonding surface.
Features:
1) Fireproof and Waterproof
2) Light weight and High intensity
3) Sound insulation and Heat insulation
4) Heat preservation
5) Impact resistance
6) Cold resistance
7) Flexibility
8) Mothproof and anti-mildew
9) Environmental friendly
Technical data:
1) Non-flammability: grade A 
2) Swelling rate: 0.34% 
3) Heating contraction: 1.2% 
4) Density: 0.95-1.1g/cm3 
5) Dry bending resistance: 16Mpa 
6) Sound insulation: 44 dB 
7) Heat-transfer coefficient: 0.14w/mk 
8) Environmental friendly: Free of asbestos, formaldehyde and amm
Specification:
Color
White/Gray
Standard site
915*2135mm,1220*2440mm,1220*2745mm,1220*3050mm
Thickness
3-20mm
Largest width
1250mm
Maximum length
3050mm
Customzed size can be accepted
Place to use:
Flat boards are mainly used in room, office building, hotel, market,hospital, airport,subway, gymnasium, library, museum, theater, factory building,computer laboratory, indoornatatorium carried with hanging, welt, fireproof doorand other wallboards: Outdoor bill-board;Baseplate of various kinds of plaques;Wrap up outside the steel construction; Wrap up outside the ventilation shaft; Roof boarding; Electric wire and cable wraps up and applies etc.