physical properties

Density	1250 Kgs/M3 ± 10%
Moisture content	9% ± 3 at factory point
Modules of elasticity(bending)	Average 3000N/mm² (minimum)
Bending strength	9N/ mm² (minimum)
Transverse tensile strength (perpendicular to surface)	0.4N/ mm² (minimum)
Surface Alkalinity PH	between 11 and 13
Screw holding power Perpendicular to surface	1250N (minimum)

Boards division