commodity:V-groove laminated flooring size:806*126*12.3mm core:HDF face:embossment overlayer:AC1,AC2,AC3 decorativelayer:various kinds of patterns arc system:ARC click HDF feathure: 1>density:900kg/m3 2>glue:E1 3>brand:CHEN MING GROUP 4>moisture content:4%~~8% 5>thickness swelling rate of water absorption:<8% 6>difference of density:7% 7>formaldehyde released: <9mg/100g 8>static bending strength:>40MPA 9>elastic modulus:>4000MPA any professional questions will be answered in time ,and not hesitate to inform us ,please