Green Building Material Wall Decorative Fireproof MGO Board

1. Magnesium Oxide board Brife Introduction

Magnesium oxide board also called MGO board and fireproof board. It is manufactured by using special craft through totally automatic product line. It is a leading fireproof buidling material.


2. Magnesium Oxide board Brife Introduction Composition

The materials of magnesium fireproof board are Magnesia(MGO), Magnesium Chlorid(Mgcl2)and Alkali glass fiber mesh.


3. Magnesium Oxide board Brife Introduction Main Characteristic

1). Fireproof-Grede A

2). Moisture resistant

3). Excellent impact resistant

4). Excellent sound insulation

5). 100% no asbestos

6). Light weight and easy to work


4. Magnesium Oxide board Brife Introduction Size

*Thickness: 3mm-25mm

*Standard size: 1200*2400mm; 1220*2440mm

*The Max length is 3660mm and the max width is 1220mm

*other sizes can be cut as per requirements.

*Surface threatment: Slurry, Non-slurry and Lamninated.

*Backside threatment: Texture and sanded

*Edge: Square/Tapered/Beveled


5. Magnesium Oxide board Brife Introduction Application

>Partional wall indoor and outdoor

>Ceiling

>Acoustic perforted wall

>Core of firepproof door


6. OCM 's Mgo Products Range

1). Standard mgo board

2). Sanded mgo board

3). Wood grain Mgo board siding

4). PVC coated Mgo ceiling and Acoustic perforated Mgo ceiling

5). Perlite mgo board

6). Melamine/HPL laminated Mgo board and UV laminated Mgo board

7). Mgo flooring

8). Mgo Sandwich Board /SIP for prefabricated house


7. Magnesium Oxide Board Technical Data

Compressive Strength	~20 MPa (3, 000 PSI)
Impact Resistance	> 6 kJ/m2
Tensile Strength	> 5.5 MPa
Density (Specific Mass)	~1000 Kg/m3 (+/-< 2%)
Moisture Absorption	~26% maximum saturation (slow absorption rate)
Moisture Content	~6%
Water Vapour Diffusion	~28 / 35
Specific Heat	~930 J/kgK
Thermal Conductivity	~0.44 W / mK
Modulus of elasticity	~6045 N/mm2
Flexibility UNI E 12372	~20.1 N/mm2 maximum 12mm x 1220 x 2440 = 10 N/mm2
Surface Alkalinity	~10 Ph
Thermal Expansion Hot/Cold	0, 01 mm/mC (from temp +20C to -20C)
Expansion in Water	less than < 0.02% from ambient to saturation
Freeze / Thaw - UNI EN 520	100 cycles without notable effects
Frost Resistance	no water drops form on surface
Combustibility / Fire Ratings	non-combustible / 12mm exceeds 1 hr fire rating
Dimensional tolerance	thick 0.2mm / width 2mm / length 3mm / Sq. 3mm
Toxicity Pollutants Heavy Metals - UNI EN 12457-2	Below measurable levels of test instruments
Asbestos Analysis	Absent - not measurable
Formaldehyde Analysis	Absent - not measurable
Sound Attenuation (9mm)	tested design ASTM E90 = STC 48, 50, 55, & 60
Color	Slate Grey and Chalk White
Surface texture	smooth one side; uniform machine textured back
Basic Compounds	(MgO)+(natural silicates)+(glass fibre)+(wood fibre)