MGO board Magnesium sulfate door core to Malaysia and Thailand market - china hollow core panel wholesales,fireproof wall panel manufacturer

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MGO board Magnesium sulfate door core board 2 hours fireproof

Density:1.0-1.2kg/m3
Fireproof:grade A
flexual strength:≥8MPa
anti-impact;≥2kJ/m2
halogenation resistance:no water and no moisture created
water content:less than 8%
dry shrinkage rate:rate ≤0.3%
expansion in water rate:≤ 0.6%
content of chloride:≤ 10%
Certificate:ASTM,SGS,ISO9001,2000Qc systems

MGO board Magnesium sulfate door core board 2 hours fireproof

Expanded Mgo door core board is a new advanced fireproof panel .Making mainly of lightweight fire-retardant materials and peculiar composite additives through a special production process.

Well known as cross-century green building materials, the burning behaviour can get A1 level of GB/T5464-1999,GB/T14402-2007,GB8624-2006. Smoke behaviour is classified as non-toxic AQ1(safe rate) in acordance with GB/T 20285-2006.It is non hazardous, light, fireproof ,heat insulation,preservation and easy-installation

Specifications:

1) Thickness: 3mm ,6mm ,12mm,25mm, 30mm , 35mm, 40mm

2) Standard size: 910mm*2100mm

3) No rust ,no sweating

Main date :

Density: 250-300kg/m3
Anti- bend intensity≥8Mpa
Compressive strength: 0.35-0.8(Mpa)
Moisture content(%)≤10
Fireproof limit: 1-2h
Fireproof temperature: 1200c
Sound-absorption coefficient: 0.03-0.8