MgO board is a kind of environmental-friendly fireproof board
widely used in construction and decoration.
It's made from magnesium oxide, magnesium chloride,fiberglass mesh,
sawdust, perlite etc.
Our MgO board size include
Thickness range covers 3-20mm,main color is grey white.
Percentage of water swelling
Percentage of dry shrinkage
Screw withdrawal force
below 18% water absorption,After 100days soak Physical
Thermal Expansion Coefficient
light weight ,fiberglass perlite reinforced the board keep the
No radiation,no formaldehyde,free of asbestos
wood boring insects
smooth one side ,uniform machine texture back