Expanded MgO (Magnesium oxide) perlite fireproof door core panel

Specifications

        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.

1.fireproof door core board
2.waterproof , heat insulation, sound- proof
3.with low density , very light , easy to install
4.non-hazardous ,totally environment friendly .

Specifications:

1) Thickness: 25mm, 30mm ,  35mm, 40mm, 50mm,70mm
2) Size: 910mm*2100mm,etc.
3) The specical size is also customized .

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

Applications :

  It can be used as the fireproof door core , or using for the partition wall .

Packing &loading :