防水胶片面临的是用夹板做的

waterproof film faced plywood: Size:1220*2440/1250*2500/1830*915mm and other. Glue:WBP/MELAMINE/MR Core:Poplar/birch/hard wood F/B: Chinese and imported film. Thickness:9-25mm P.S. All products can be tailored according to customer's needs. Mechanical Properties 1 Water content ≤10% 2 Density 0.75/cm3 3 Wearing value ≤0.1g/100r 4 Shock strength 40kj/m2 5 Elasticity modulus ≥50000Mpa≥7948Mpa 6 Static bending strength ≥24Mpa≥75.8Mpa 7 Angularity ≥1% 8 Thickness deviation ±0.5mm 9 Rate of dilatation of thickness ≥8% Mob: 86-015964819319 Skype as follows: lynnlin521