lightweight building material mgo board from China manufacturer - Zhangjiagang Oriental Construction Material Co.,Ltd

Product Detail

Model No.: 1220*3000mm

Production Capacity: 50000 pieces per month

Delivery Date: 15 days after receipt down ...

Color: White, gray, red, green etc...

Surface: Standard or slurry treatmen...

Edge: Tapered, bevelled

Means of Transport: Ocean,Land

Packing: Wooden pallet

Brand Name: OCM

Thickness: 3-20mm or customized

Density: 1.0-1.3kg/m3

Flexual strength: Flexual strength ≥10MPa

Standard Size: 1220*2440mm
Thickness: 3-20mm
Max width: 1220mm; max length: 3050mm
Color: White, grey, blue, red

Product Name: Magnesium oxide board

1. Introduction for Magnesium Oxide Board

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 magnesiun oxide and magnesium chloride

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 of Magnesium oxide board

1) High strength:	Its density is less than 1300kg/m3 but its bending strength and impact resistance is excellent.
2) Fireproof:	Conforms to the national grade A1 standard (GB8624-2006 Grade A1).
3) Water resistant:	The product is allowed to long-term expose to moist environment. Dry bending strength is 15Mpa. Bending strength under absorbed moisture is 22Mpa.
4) Invariability:	Resistant to deformation in wet, hot and dry conditions.
5) Sound insulation:	Sound loss through a 9mm thick board -42dB.
6)Thermal insulation:	Thermal resistance is 1.14m2k/w.
7) Durability:	Resistance to corrosion, acid and alkali, long lasting strength.
8) Frost resistance:	Can be exposed at -40 degree.
9) Easy installation:	Easy to cut, saw, nail, drill, stick, and paint. The board has unique smooth and rough surface, the form finish can be sticked with wallpapering, aluminium panels, veneer, pvc, or get painted or sprayed, while the later for tile, marble, granite, etc.
10) Environmentally friendly:	Free of asbestos, formaldehyde, ammonia and other harmful substances.
11) Anti-insects and mildew:	The board provide good insulation against insects(including termite), fungus and corrosion.
12) Dehalogenation and mildew:	No water drops or moisture.

3. Specification of Magnesium oxide board

4. Application of Magnesium oxide board

+ Partition board

+ Interior & exterior wall panel

+ Ceiling board

+ Flooring

+ Core of fireproof door

+ Prefabricated houses

5. Techinical datas of Magnesium oxide board

OCM magnesium oxide board technical datas
Density (Specific Mass)	~1000 Kg/m3 (+/-<2%)
Compressive Strength	~20 MPa (3,000 PSI)
Impact Resistance	>6 KJ/m2
Tensile Strength	>5.5 MPa
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 x2440=10 N/mm2
Surface Alkalinity	~10 Ph
Thermal Expansion Hot / Cold	0.01 mm/mC (from temp +20°C to -20°C)