Gold Member Since 2011
Audited Supplier
Zhangjiagang Oriental Construction Material Co., Ltd.

MGO Board, Fireproof Board, Magnesium Oxide Board manufacturer / supplier in China, offering High Quality Fireproof Decorative MGO Board, Decorative Wood Panel Fiberglass Board, CE Magnesium Oxide Board CE MGO Board and so on.

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Supplier Homepage Product magnesium oxide board Standard Mgo Board High Quality Fireproof Decorative MGO Board

High Quality Fireproof Decorative MGO Board

Purchase Qty.:
(Square Meters)
100-499 500+
FOB Unit Price: US $5 US $25
Purchase Qty. (Square Meters) FOB Unit Price
100-499 US $5
500+ US $25
Get Latest Price
Production Capacity: 10, 000PCS Per/Day
Transport Package: Export Standard Wooden Pallet
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: OCM Mgo board
  • Thickness: 3-25mm
  • Color: White, Grey, Black, Yellow, etc
  • Type: Magnesium Oxide Board
  • Edge: Square
  • Refractory Temperature: 1770~2000℃
  • Density: 1000-1300G/M3
  • Surface Treatment: Slurry, Nonslurry
  • Fire Resistant: 3 Hours
  • Certificates: CE,ASTM ,SGS,ISO9001:2000 QC System
  • Quality: Grade a
  • Specification: as Customer′s Requested
  • HS Code: 68080000
  • Grade: Grade A
  • Appearance: Panel
  • Material: Glass Fiber
  • Surface Finishing: Texture
  • Shape: Square
  • Usage: Building
  • Standard Size: 1220*2440mm 1200*2400mm 1200*2700mm 910*1800mm
  • Backside Treatment: Texture and Sanded
  • Delivery: 15 Days After Deposit
  • Sample: Free Sample
  • Trademark: OCM OEM acceptable
  • Origin: Zhangjiagang, China
Product Description
1. What's fireproof board?

Magnesium Oxide Board also called Mgo board and fireproof board.
It is an innovative mineral based environmentally friendly green building material.

2. What differences of mgo fireproof board from other materials?

√ It is virtually impervious to water, fire, insects and chemicals.
√ It is 100% No asbestos and non-toxic.
√ It does not feed mold or mildew.
√ It is environmentally friendly construction material.
√ It is light weight and easy installation.

3. What's OCM mgo fireproof board available in?

√ Thickness ranging from 3-25mm
√ Standard size 1220*2440mm, 1200*2400mm.
√ Max width 1220mm, Max length 3660mm
√ Sanded back and slurry surface are all fully tested SGS and CE approved.
√ Special sizes available by special order.
√ Edge can be square, tapered and beveled.

4. Why should I use mgo fireproof board?

√ Tens of billions of dollars are annually on damage caused by fire, water, insect infestation and mold & mildew
√ Tens of billions of dollars are spent annually on health care to combat illnesses resulting from these problems
√ Using Magnesium Oxide Board will help extend the life of your investments.
Help eliminate costly repairs and overcome associated health issues

5. Mgo fireproof board application

Magnesium Oxide Board used for Wall partition, Interior & Exterior wall, Ceiling, Flooring and prefabricated houses.

6. Certificate for OCM Mgo fireproof board

ISO9001, ISO14001, CE, SGS test reports and other fireproof test reports.

7. Technical dates

ocm mgo board
OCM mgo board
Calcium Silicate Board
Cement Board
Natural Silicates,
(MgO) (CaCO3)
Magnesium Oxide Calcium Carbonate
Wood fibre
Glass fibre

Wood chips
Refined Sand

Portland Cement

lightweight non-flammable natural materials inert non-contaminating


980 Kg/m3
1300 Kg/m3
1250 Kg/m3
lighter weight for comparable strength, stronger & more rigid

Surface &
Uniform Smooth & Consistent,
Chalk White,
Slate Grey and
very rough
selection of colors,
smoother surface for receiving paint or left natural

Thermal Conductivity

0.44 W/mK
0.35 W/mK
0.22 W/mK
more energy efficient
MgO also has good heat refraction properties

Bending Strength
20.1 N/mm2
Dry 29N/mm2 Wet 17N/mm2

12 N/mm2
stronger more flexible

Modulus of Elasticity

6045 N/mm2
6000 N/mm2
5500 N/mm2
more rigid
Stability of Thickness Swelling after 24 hours in Water

(maximum even after seven days in water)
- Malaysia,
- Portugal

moisture resistant, lower swelling rate, won't degrade in water over time

Dry Shrinkage(heating and cooling when dry)

< 0.08%
< 0.09 %
greater dimensional stability, less expansion/contraction, resistance to cracking

Surface Alkalinity

PH ~10
PH 13
PH between
relatively lower alkalinity

Moisture Content

relatively lower moisture content

Fire Resistance &
Rated Class 1 through fire resistance tests
Not Available Not Rated
Not Available
Not Rated
non-combustible, highly fire resistant, tested for fire rating to 1 hour with 12mm boards

Sound Attenuation
48 db ave. vol. reduction with 2 9mm (~3/8") board and 90mm batts metal partitions
Not Available No tests
Not Available No tests
dB reduction increases by thickness and/or by adding  layers sandwiched with acoustical goo
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Mrs. Lynn Zhang
General Manager
To: Mrs. Lynn Zhang

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