Item
Performance
Inspection standard
Breaking strength
≥14MPa
GB/T7019-1997
Tensile strength
≥ 7MPa
JC688-1998
Moisture content
≤ 15%
GB/T7019-1997
Water absorption
≤28%
GB/T7019-1997
Surface density
≤1.2g/cm3
GB/T7019-1997
The anti-returns
No water no-moisture
JC688-1998
Impact strength
≥1.9KT/m2
GB/T7019-1997
Flame resistance
Non-combustible A
GA160-1997
Thick
3mm □4mm □5mm □6mm □8mm □9mm □ 10mm□12mm
15mm □18mm □20
Size
□2440x1220mm □2400x900mm □ 1900x900mm