详情
Specifications
1. ***0 x ***0 mm
2. ***0 x ***0 mm
3. Thickness: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, *0mm, *2mm, *5mm, *8mm
4. Other specifications available
Advantages:
1) Fireproof: magnesium fireproof board was tested by the National Center for Quality Supervision and Testing of Fire Building Materials (NFTC). Its fireproof level is rated level A (nonflammable level)
2) Moistureresistance: magnesium fireproof board is excellent in moistureresistance. Dry bending strength is *5MPa. Bending strength under absorbed moisture is *2MPa
3) Heat insulation: magnesium fireproof board has heat prevention material incorporated, it has great feature of heat prevention. Thermal resistance is 1.*4m2k/w
4) Sound insulation: magnesium fireproof board is proved to have good noise insulation property after inspected by the National Center for Quality Supervision and Testing of Fire Building Materials (NFTC), the noise insulation factor of the wall can reach *4dB and *7dB. It has the best noise insulation constitution in China, especially the *5mm wall comprised by the *0mm board
5) Bumpresistance and light: magnesium fireproof board is a light board. Its density is less than 1.0 x 1.*3kg/m3. At the same time its bending strength and impact resistance is excellent. Also, it will maintain its' quality during construction. It is light, It can save time, space, weight and expense. It is a new and high efficient wall panel.
Test
Properties:
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Impact Resistance
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> 6 kJ/m2
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Tensile Strength
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> 5.5 MPa
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Density (Specific Mass)
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~***0 Kg/m3 (+/<2%)
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Moisture Absorption
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~*6% max. saturation (slow absorption rate)
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Moisture Content
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~6%
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Water Vapour Diffusion
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~*8 / *5
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Specific Heat
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~**0 J/kgK
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Thermal Conductivity
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~0.*4 W / mK
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Modulus of elasticity
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~***5 N/mm2
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Flexibility
UNI E ****2
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~*0.1 N/mm2 maximum
*2mm x ***0 x ***0 = *0 N/mm2
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Surface Alkalinity
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~*0 Ph
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Thermal Expansion Hot/Cold
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0,*1 mm/mC (from temp **0C to *0C)
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Expansion in Water
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less than < 0.*2% from ambient to saturation
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Freeze / Thaw UNI EN **0
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**0 cycles without notable effects
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Frost Resistance
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no water drops form on surface
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Combustibility / Fire Ratings
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noncombustible / *2mm exceeds 1 hr fire rating
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Dimensional tolerance
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thick 0.2mm / width 2mm / length 3mm / Sq 3mm
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Toxicity Pollutants Heavy Metals UNI EN *****2
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Below measurable levels of test instruments
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Asbestos Analysis
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Absent not measurable
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Formaldehyde Analysis
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Absent not measurable
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Sound Attenuation (9mm)
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tested design ASTM E*0 = STC *8, *0, *5, & *0
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Color
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Slate Grey and Chalk White
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Surface texture
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smooth one side; uniform machine textured back
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Basic Compounds
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(MgO)+(natural silicates)+(glass fibre)+(saw dust)
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Applications:
Interior Wall and Ceiling Board
Exterior Sheathing
Trim Materials
Fascias
Soffits (underside of any construction element)
Shaftliner & area separation wall board
Tile backing (backer board) and underlayment
Substrates for coatings and insulated systems such as: DirectApplied Finish Systems, EIFS, SIPS, Portland type Stucco and Synthetic Stuccos.
Packing:
Wooden pallet/In bulk
| 国家: |
China |
| 型号: |
-
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| 离岸价格: |
2.5 / Piece ( Negotiable ) （面議）
获取最新报价
|
| 位置: |
China |
| 最小订单价格: |
2.5 per Piece |
| 最小订单: |
500 Piece |
| 包装细节: |
With strong pallet or in bulk |
| 交货时间: |
15 to 20 days |
| 供应能力: |
4000 Piece per Day |
| 付款方式: |
L/C, T/T |
| 產品組 : |
MgO Board
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