Fireproof Magnesium Oxide Board
Product Description
Item NameFireproof Magnesium Oxide BoardBrand HANBAOSize1220*2440mm(4'*8') Thickness2~3.2mmThickness Tolerance±0.2mm (3-12mm), ±0.~-0.5mm (15-20mm)Surface1 side is smooth and the other side is mat Straightness standard±0.5mmDensity1000-1200KG/m³
Flexural strength≥13 MpaSwelling rate≤0.2 %Shringage rate≤0.25 %Thermal movement≤0.02 %Content of chlorine≤5%Impact strength≥3.0 Kj/m2Fireproof grade A1 prevent burning in fire for 2 hoursMarks HANBAO MGO Board is widely used in construction industry such as interior and exterior wall decoration, ceilings , floorings, fireproof partitions and doors etc. It has no asbestos nor no radioactivity . MGO board is made by magnesium oxide (MgO), magnesium sulphate(MgS04), fiber network and plant fibers.
Mgo board is also used to make sip sandwich board which is a popular application of it.
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Fireproof Magnesium Oxide Board