GIGA plywoodcharacteristic
1.standardsize:915*1830mm/1220*2440mm
2.thickness:12mm-18mm
3.glue:WBP or melamine gluemade by ourselves without any impurity
4.melamine plywood can be re-used 10-15times.wbp plywood can be re-used 15-20times .
5.whole piece of poplar cores rather than fragment
6.two times hot pressing procedure by which the surface will be more smooth, flat and bright rather than only one
time.
GIGAplywoodphysical test
| Moisture Contents----------------- | Less than 12% |
| Thickness Tolerance------------- | 0.5mm |
| Allowance in Width & Length-- | 2.0mm |
| Diagonal Allowance-------------- | Max. 3.0mm |
| Adhesion---------------------------- | Type I: 4 hrs in boiling & 20 hrs drying at 60 C, 4 hrs in boiling again. |
| Type II: 2 hrs boiling & 3 hrs drying at 60 C, Both | |
| Tensile adhesion----------------- | 0.7 N/mm2 |
| Bending Strength----------------- | Min. 23.5 N/mm2 |
| Bending Strength----------------- | Min. 19.5 N/mm2 |
| Compressive Strengt------------ | Min. 12.0 N/mm2 |
| Compressive Strength----------- | Min. 12.0 N/mm2 |
| Warp---------------------------------- | 0.1%(1.22mm against 1220mm width, 2.44mm against 2440mm length) |
