fireproof magnesium oxide board

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Product Description:

Magnesium Oxide Board/MgO Board/fireproof board

Specifications:
1) Flame proof: Resistant to combustion at 800 degree and remains flameless at 1, 200 degree
2) Non-flammability: GB8624 -1997 grade A
3) Waterproof: Resistant to deformation in wet environments
4) Weight: Light weight, (volume weight: 0.9 - 1.1g/cm3)
5) Strength: Bendable and impact resistant
6) Invariability: Resistant to deformation in wet, hot and dry conditions
7) Sound insulation: Sound loss through a 6mm thick Tolar TM plate - 29dB
8) Heat Resistance: Thermal conductivity of 0.216W/mK
9) Durability: Resistant to halogen accumulation, long lasting strength
10) Cold resistance: Can be used at -40 degree
11) Installation: Easy to cut, saw, nail, stick, paint and veneer
12) Environmental friendly: Free of asbestos, formaldehyde and ammonia

Specification

Normal size: 2300x1200mm,2400x1200mm, 2440x1220mm, 3000x1200mm

Length scope:1800-3000mm, Width scope:900-1220mm

Thickness scope:3mm-20mm

Edges:square /bevelled

Test report:

Result

Items
Asbestos board
Plaster board
Paper board
MgO Fireproof Board
density
g/ m2
1.6

1.3
0.9
Anti-bending
Mpa
Horizontal

1.98
11
13.2
Vertical
11
3.89
7.4
17.5
Water absorption

24

3
6
Natural expansion

9
10
2
0.6
Index of sound insulation
db

-40
-54
46
Fire-resisting limit
min
75
43
110
180
Pollution

Asbestos content
Pollution free
Pollution free
Pollution free
Weight( 6mm )
Kg/m
11
8
7.9
6


Main features

Moisture-resistance and sound insulation magnesium oxide board has the features of high hardness ,wear-resistance ,high temperature resistance, impact resistance and the surface pore small can’t be contaminated easily, at the same time it has mechanical strength such as solvent resistance ,water resistance ,drug resistance ,flame-proof etc, besides this kind of fireproof  magnesium oxide board has other features like good insulation ,arc resistance, aging proof, good transparent performance and surface gloss that can make good color reduction ,pattern reduction and highly- degree simulation, and what's more the fireproof  magnesium oxide board has the features of high density ,temperature resistance ,water resistance and hardness.

1.Fireproof:

OUK fireproof  magnesium oxide board reaches the standard of GB8624, CLASS A, British standard 476: part7:1997, and part 4:1970 class one surface spread of flame, and non-combustible class

2.Water proof:

OUK fireproof magnesium oxide board can keep its shape and character after soaking in water for a few days.

3.Sound insulation and heat insulation

OUK fireproof magnesium oxide board have a good sound insulation and heat insulation quality.

4.Environmental protection:

OUK fireproof  magnesium oxide board is asbestos-free, no formaldehyde and benzene,100% green boards.

5.Easy to install:

OUK fireproof magnesium oxide board can be treated in the way of sawing, planning, drilling, nailing and cutting etc.

6.Lightweight and shockproof

OUK fireproof magnesium oxide board can totally saving the cost in terms of lightening the load from reducing the foundation, subject, column and beams of the construction, Improve the inner usable area 5-8%.

7. High quality, competitive price and good after-sale service


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