1. Description
Magnesium Oxide Board also called Mgo board and fireproof board. It is an innovative mineral based environmentally friendly green building material.
OCM magnesium oxide board (Mgo board), is a new building material widely used in construction and decoration field.
It's made from 100% natural materials, such as magnesium oxide and magnesium sulphate as the main raw materials,
mixing perlite, fiber glass mesh & non-woven, saw dust in a certain proportion. It's free of harmful substances and
eco-friendly. It has natural advantageous features like superior strength, fireproofing, waterproofing, thermal &
sound insulation, easy installation, environmentally friendly, etc.
2. Features
√ 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. Specification
√ 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 ICC $UL approved.
√ Special sizes available by special order.
√ Edge can be square, tapered and beveled.

4. Our Advantages
√ 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. Application
Magnesium Oxide Board used for Wall partition, Interior & Exterior wall, Ceiling, Flooring and prefabricated houses.


6. Technical datas
Heading | Unit Used | Inspection value | Standard |
Density | kg/m³ . | 0.96-1.12g/cm³ | GB/T7019-1997 |
Fire ratings | grade | A1 | GB 8624 |
Thermal Resistance | m² K/W | 1.14m² K/w | GB/T13475-92 |
Bending Resistance (Dry) | ≤ Mpa | 18Mpa | GB/T7019-1997 |
Bending Resistance (Fully Absorbed in Water) | ≤ Mpa | 22Mpa | GB/T7019-1997 |
Sound Insulation | dB | ≥ 44dB | GBJ121-88 |
Absorption Moisture | ≤ % | ≤ 15% | GB/T7019-1997 |
Tensile Strength | ≤ Mpa | 8-13Mpa | GB/T7019-1997 |
Impact Resistance | kj/m² | Between 2.0-2.5 are qualified, for 4mm, our board could reach 4.5 kj/m2. so our boards are good. | CNS 13778 |
Thickness | mm | 3mm-25mm | |
Specification | mm | 1220*2440; 1200*2700; 1200*3000 | |
Color | white, grey, green and red |
7.Our Company

8.Shipping and loading
