mdf

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Product passing through certification by national quality monitoring bureau
National standard of P. R. C: GB/T 11718---1999 GB 18580---2001
MDF specification: 1220mm*2440mm*3 - 25mm
MDF physical force property standard:
Inner combination intensity: 0.45 Mpa min
MOR: 20Mpa min
MOE: 2200Mpa min
Thickness swelling: Less than 10%
Screw holding (thickness no less than 15mm) surface no less than 1000N, edge no less than 800N
Moisture: 4 - 13%
Density: 730 - 780kg/cubic meter
Inner density warp: 7.0% max
Formaldehyde releasing: 30mg/100g max

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