~ China Fireproof (Atiflaming/Inflaming, Flame/Fire Retardant, Magnesium Oxide, Magnesia, MgO) Board - Chinese Supplier ~

 

Product images of fireproof (Magnesia/MgO) board

Wood Dust Screening Laminating Line Laminating Line Solidification Solidification Drying
Selection Cutting Cutting Cutting Packing Packing
Property
Condition
Parameter Standard
Density (G/Cm3)
Dry
0.98
GB/T 7019-1997
Bending resistance (MPa)
Dry
> 8
GB/T 7019-1997
Full absorption with water
> 10
GB/T 7019-1997
Dimensional change (%)
Absorption with water
< 0.35
GA 160-1997
Dimensional shrinkage (%)
Heated
< 1.5
GA 160-1997
Thermal conductivity ( W / mk )
Dry
< 0.25
 
Moisture content (%)
Normal
10~15
 
Melting point ()
Dry
> 1100
 
Non-Combustibility
Dry
Class A
GB/T5464-1999, GB8624-1997

Materia: Magnesia (Mangesium oxide MgO), magnesium chloride (MgCl2), medium alkali glass fiber cloth, nonwoven cloth, screened wood dust/flour, perlite powder, others (non asbestos)

 


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