Magnesium oxide board

Product Introduction:

This product mainly by magnesium chloride, magnesia, perlite, plant fiber synthesis is the result of years of meticulous research and technology innovation, application of modern chemical technology, environmental protection materials. This product does not contain asbestos, gypsum, lime, cement, formaldehyde and other harmful radioactive substances, non-toxic, tasteless, non-polluting, fire prevention, moisture, is the ideal alternative to clay materials, is gypsum board, cement board, the upgrading and transformation of aluminum composite panel products, after a state-level supervision, inspection and testing department for the E1 class of environmentally friendly products, A-class fire panels, fire-retardant limit is greater than four hours.


Features:

1. Fire: A class for the state fire plate, fire-retardant limit is greater than four hours.
2. Waterproof: Not because of water, steam, the effects of humidity deformation, soft, moldy or rotten.
3. Light: Building load small, general partition <5kg / m² , firewall <40kg / m² .
4. Superacid: Shock, bending, high bending strength, has good toughness and rigidity.
5. Easy to install: Can be cut, can be planed, can be nailed, drillability.
6. Durable: Anti-corrosion, anti-moth-eaten, pressure, acid-fast, long service life.
7. Insulation: Good insulation properties and resistance to low temperature performance.
8. Environmental protection: Tasteless, non-radiation, does not contain formaldehyde, benzene and other harmful substances, for food, harmful to human body.
9. Economize: Province working hours, the provincial area, provincial accessories.

Project indicators:
Density (9/cm ² ) <2
Dry-state anti-variable intensity (MPA)> 20
Water saturation of anti-variable intensity (MPA)> 10
Absorbent deformation rate (%) <0.35
Hygroscopicity degrees sag (mm) <3
Size heat shrinkage (Degree Celsius) <2
Furnace temperature rise (degrees) <50
Continued to burn time (S) <20
Mass loss rate (%) <50

Product specifications: Demension: 1220mm * 2440mm Thickness: 3-20mm