Mgo Fireproof Board, Heat Insulation Magnesium Oxide Board

magnesium perlite board

High Strength  Soundproof  Dam proof  Heat insulation

Material : Magnesium Oxide(MgO), Magnesium Chloride(Mgcl2), fiberglass mesh, sawdust, perlite

Mgo Fireproof Board, Heat Insulation Magnesium Oxide Board

Description:

Magnesium Oxide Board / magnesium perlite board / magnesium fireproof board is made from Magnesium Oxide(MgO), Magnesium Chloride(Mgcl2), fiberglass mesh, sawdust, perlite etc.,using highly-purified active MgO as the main fireproof material of board, high-quality MgCl2 as the main cementing material to solidify other materials, alkali-resistance fiberglass mesh to ensure the high strength of board, soft sawdust and light non-combustible perlite as filling materials. It is a kind of Eco-friendly fireproof board widely used in construction and decoration.

Composition:
Magnesium oxide(MgO), Magnesium chloride(Mgcl2), perlite,  fiber glass mesh, etc. .

Product feature:
1. Fireproof
Magnesium Fireproof Board was tested by the National Center for Quality Supervision and Testing of Fire Building Materials (NFTC). Its fireproof level is rated level A (nonflammable level)
2. Dam proof
Magnesium Fireproof Board is excellent in moisture-resistance. Dry bending strength is 15Mpa. Bending strength under absorbed moisture is 22Mpa.
3. Heat insulation
Magnesium Fireproof Board has heat prevention material incorporated, it has great feature of heat prevention. Thermal resistance is 1.14m2k/w.
4. Soundproof
Magnesium Fireproof Board is proved to have good noise insulation property after inspected by the National Center for Quality Supervision and Testing of Fire Building Materials (NFTC), The noise insulation factor of the wall can reach 44dB and 47dB. It has the best noise insulation constitution in China, especially the 95mm wall comprised by the 10mm board.It is light, it can save time, space, weight and expense. It is a new and high efficient wall.
5. Compact resistance
Magnesium Fireproof Board is a light board. Its density is less than 1.0×1.03kg/m3. At the same time its bending strength and impact resistance is excellent. Also, it will maintain its' quality during construction.
 

Application

Partition and ceiling in the room, office building, hotel, hospital, airport, subway, gymnasium, library, museum, theater, factory building, computer laboratory, indoor natatorium. It is also used as the backing-lining, fireproof door and other wallboard, outdoor bill-board; base plate of various kinds of plaques; outside board of the ventilation shaft and the steel construction; roof boarding; electric

Specification

 Size: 1200*2400mm 1220*2440mm 1200*3000mm
Thickness: 3mm to 40mm

 

Technical data:

Density0.95g/cm³

Bending strength19.5MPa

Typical moisture content6%

Drying shrinkage0.26%

Moisture movement0.50%

Impact strength6.2KJ/m²

Pullput force of Screw37.1N/mm

Non combustible performanceAccording to GB8624-1997, Combustibility is A1 Class.

Fire rating limited6mm:>2Hours; 12mm:>4Hours;

Thermal Coefficient0.109W/(m.k)