commodity:laminated flooring(Grade1) brand:SACHSEN size:1216*196*8.3mm core:HDF face:mirror,embossment,crystal etc. overlayer:AC1>33g, AC2>38g, AC3>45g decortivelayer:various kinds of patterns click system:ARC click HDF 1>brand:CHEN MING GROUP 2>density:900kg/m3 3>glue:E1 4>mositure content:5%~7% 5>thickness swelling rate of waterabsorption:<9% 6>difference of density:4% 7>wood glue bond strength:>1.3MPA 8>surface wood glue bond strength:>1.3MPA 9>formaldehyde realesed:<9mg/100g 10>static bending strength:>40MPA 11>elastic modulus:>3500MPA any professional questions will be answered in time ,and not hesitate to infrom us ,please