Data information:

Fireproof:A1 grade (GB8624)

Density:0.96-1.12g/cm3 (GB/T7019-1997)

Intensity of bending resistance when dry:18Mpa (GB/T7019-1997)

Intensity of bending resistance when moisture-saturated condition:22Mpa (GB/T7019-1997)

Absorption Moisture:<15%

Tensile Strength:<8-13Mpa

Thermal resistance:1.14m2K/W (GB/T13475-92)

Sound insulation:>44db (GBJ121-88)

Security:100%no asbestos.

Mgo board have been rated grade A fire-resistant by mainland China's National Center of Quality Supervision and Test of Fire Equipment.

What's more,they are Light,Durable,Eco-friendly,Nontoxic,resistant to mold and mildew and they offer great insulation for both heat and sound.

More:zjgmgo.com

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