Size (mm): 1220*2440 1200*2400 (other sizes can be customized)

Thickness (mm): 6/8/9/10/12/15 (special thickness can be customized)

Color: grey (cement)

Density (g/cm3): ≤ 1.15

Flexural strength (MPA): ≥ 7

Static bending strength (natural surface, not dried) (MPA): ≥ 8

Moisture expansion rate (%): ≤ 0.20

Thermal conductivity w/ (m.k): ≤ 0.18

Nail holding force (n/mm): ≥ 45

Impact strength (kj/ ㎡): ≥ 2.2

Impermeability: after 24h inspection, there is no water drop or wet mark on the reverse side

Frost resistance: 25 thawing cycles without cracking, delamination and falling off

Smoke toxicity: meet the requirements of gb/t20285-2006, safety level (AQ1)

Formaldehyde content: 0mg/l

Asbestos content: no asbestos, in line with hj/t223-2005 standard

Radioactivity: zero radiation, meeting the radioactivity requirements of class a decoration materials

Combustion performance: class A1 non combustible, complying with gb8624-2012 standard