Material: Fir
Structure: 3 crosswise glued layers,face and back ply at right angles to the middle.
Glue: water-repellent of melamine or WBP glue
Packing: package prepared for loading with a forklift
Numbers of layers: three layers
Process of edges: waterproof of paint
Moisture content:<10%
Density:+/-13.0kg/M2
Abrasion:<0.1g/100r
Elasticity:>5500Mpa
Static bend degree:>28Mpa
Thickness tolerance:+/-0.3mm
Thickness swelling(72 hours in water):<6%
Sanding: Double faced sanded and Coated
Advantage: Alkaline proof and humidity resistant