Main Raw Materials: Paper Pulp, Portland Cement, Quartz Sand and others
Thickness range: 6-20mm
Standard Sheet Size: 1220x2440mm, 1200x2400mm,
Max. Length: 3000mm
Max. Width: 1220mm
Density: 1.0g/cm3-1.50g/cm3
Color: Slightly Yellow
Non-combustible: GB8624-2006 Class A1 (CNS6532); BS476 Part 4: 1970
Thermal conductivity:<0.20w/mk
Coefficient of Thermal Expansion: <5x10-6m/m.k
Coefficient of Moisture Expansion:<0.20%
Coefficient of Dry Shrinkage: <6x10-2
Bending Stress: Transverse: ≧10.0N/mm2 Vertical: ≧8.0N/mm2
Impact Strength: >3.0 KJ/m2
Screw Pullout Force: ≧80N/mm
Moisture Content: <10%
Water Absorption: <40%
Tolerance: Length: +/-2mm Width: +/-2mm Thickness: +/-0.2mm
Radioactivity: conforming to GB6566-2001 Grade A Standard
Edges: Square
100% asbestos free
Packing: Wood Pallet
