| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Construction & Decoration / Fire Retardant |
| Label: | Fireproof Boards , mgoboard , Fireproof MGO board |
| Price: |
-
|
| Min. Order: | 20 pc |
| Live Chat: | Last Online:06 May, 2016 |
Magnesium Oxide Board (MGO board) is the building material widely used in the construction area.
The stable magnesium colloid is reinforced by middle alkali glass fiber net and stuffed by light material then becomes
new frameless decorative material.
Technical data
|
Chemical composition |
Magnesium oxide,magnesium chloride,saw dust,perlite,glass fiber cloth,non-woven cloth |
|
Material |
Modified magnesia cement |
|
Fireproofing characteristic |
A grade non combustible(GB8624) |
|
Density |
0.95-1.1g/cm3 |
|
Intensity of bending resistance when dry |
18Mpa(GB/T7019-1997) |
|
Intensity of bending resistance when moisture-saturated condition |
22Mpa(GB/T7019-1997) |
|
The rate of deformation when pick up the moisture |
0.26%(GA160-1997) |
|
The shrinking rate when heated |
1.0%(GA160-1997) |
|
Water permeability |
there is no drop of water to emerge in the back(CNS13778) |
|
Impact resistance |
No crack,strip and run through(CNS13778) |
|
Thermal resistance |
1.14m2k/w(GB/T 13475-92) |
|
Sound insulation |
≥44db(GBJ121-88) |
|
Color |
white or grey |
|
Security |
100% does not include the asbestos,formaldehyde,and benzene |
|
Radioactivity |
Not limited by the scope of application(GB6566-2001)
|
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