Gold Member Since 2012
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Zhangjiagang Leader New Construction Material Co., Ltd.

Mgo Board, Fireproof Board, Glass Magnesium Board manufacturer / supplier in China, offering Fire Resistance MGO Board (1220*2440*3-20MM), MGO Partition Wall Board, Grey MGO Wall Board, Grey Magnesium Oxide Board and so on.

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Supplier Homepage Product Mgo Board Fire Resistance MGO Board (1220*2440*3-20MM)

Fire Resistance MGO Board (1220*2440*3-20MM)

FOB Price: Get Latest Price
Min. Order: 300 pc
Port: Zhangjiagang, China
Production Capacity: 10000PCS Per Week
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: 1220*2440*3-20MM
  • Feature: Long Time Materials
  • Shape: Plate
  • Color: White, Grey, Red, Green
  • Fire Ratings: A1 Grade (GB 8624)
  • Transport Package: Free From Fumigation Wooden Pallet
  • Origin: China
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Type: Magnesium Oxide Boards
  • Material: MGO Board
  • Density: 0.96-1.12g/cm3(GB/T-7019-1997)
  • Trademark: LEADER
  • Specification: 1220*2440*3-20mm
  • HS Code: 68080000
Product Description
Grade A fireproof MGO board with no asbestos
Fire Resistance MGO Board (1220*2440*3-20MM)


Magnesium chloride, magnesia, perlite, alkali endured epoxy glass cloth, etc.


1) 100% asbestos free

2) Non-combustible: PSB, GB8624, CLASS A

3) Moisture resistant

4) Excellent impact resistant

5) Excellent Sound insulation

6) High dimensional stability

7) Good surface finish

8) Easy to work, fix and decorate


Thickness: 3mm-20mm

Max length: 3000mm

Max width: 1220mm

Other size also can be produced by customers' needs.




Office buildings, hotels, hotels, markets, hospitals, airports, Subways, gymnasiums, libraries, museums, theaters, factory buildings and Computer laboratories.
HeadingUnit UsedInspection valueStandard
Density   kg/m³ .0.96-1.12g/cm³GB/T7019-1997
Fire ratingsgradeA1GB 8624
Thermal Resistancem² K/W1.14m² K/wGB/T13475-92
Bending Resistance (Dry)≤ Mpa18MpaGB/T7019-1997
Bending Resistance (Fully Absorbed in Water)≤ Mpa22MpaGB/T7019-1997
Sound Insulation dB≥ 44dBGBJ121-88
Absorption Moisture≤ %≤ 15%GB/T7019-1997
Tensile Strength≤ Mpa8-13MpaGB/T7019-1997
Impact Resistancekj/m²Between 2.0-2.5 are qualified,  
for 4mm, our board could reach 4.5 kj/m2.
so our boards are good.
CNS 13778
Specificationmm1220*2440; 1200*2700; 1200*3000 
Color  white, grey, green and red 
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