Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
The production department smooth magnesium oxide board:
Onekin green board is a kind of environmental-friendly board which is widely used in construction and decoration.
It is a new type non-flammable material made of lightweight materials. It's made from magnesium oxide, magnesium
chloride, fly ash , plant fiber etc. the highly purified MgO is used as the main fireproof material, fly ash and
plant fiber as filling materials, the high quality MgC12 as the main cementing material to solidify other
materials.
1,Superior Fireproof Performance
Non-combustible panel, not combusted at 800℃ and no flames at 1200℃
2,Waterproof
Stable physical performances will not be effected even in cold-dry or humid weather conditions.
3,Environmental
Asbestos free, No radioactive elements like formaldehyde, benzene etc and no irritating harmful odor
4,Lightweight and anti-seismic
Lightweight characteristic lowers the interior wall weight up to 60% of the building, increasing the usable areas
5,Sound and heat insulation
Outstanding sound-insulating and heat-insulating (energy-saving) performances provide a cozy living atmosphere.
Details size:
| Raw Mterials | MgO, MgCl2, fiberglass mesh, non-woven cloth | ||
| Standard Size(mm) | Density(t/m³) | Weight(kgs) | Loading pieces(20GP) |
| 2440×1220×3 | 1.0-1.2 | 11 | 1360pcs |
| 2440×1220×4 | 1.0-1.2 | 13 | 1240pcs |
| 2440×1220×5 | 1.0-1.2 | 15 | 1008pcs |
| 2440×1220×6 | 1.0-1.2 | 18 | 850pcs |
| 2440×1220×8 | 1.0-1.2 | 24 | 640pcs |
| 2440×1220×9 | 1.0-1.2 | 26 | 572pcs |
| 2440×1220×10 | 1.0-1.2 | 28 | 512pcs |
| 2440×1220×12 | 1.0-1.2 | 34 | 420pcs |
Physical Properties:
Item | Size | Standard Documents | Standard value | Test Value |
Fireproof | 2440×1220×8mm | GB8624-2006 |
| A1 |
Density | 2440×1220×8mm | Jc688-2006 | 1.0 t/m³<ρ<1.2 t/m³ | 1.17t/m³ |
Flexural Strength | 2440×1220×8mm | Jc688-2006 | ≥10MPa | 11.8MPa |
Impaction resistance | 2440×1220×8mm | Jc688-2006 | ≥2.0 kJ/m² | 5.9kJ/m² |
Water content | 2440×1220×8mm | Jc688-2006 | ≤8% | 2.8% |
Drying shrinkage | 2440×1220×8mm | Jc688-2006 | ≤0.3% | 0.3% |
Wet inflation | 2440×1220×8mm | Jc688-2006 | ≤0.6% | 0.39% |
Screw holding | 2440×1220×8mm | Jc688-2006 | ≥20N/mm | 76.5N/mm |
Anti-halogen | 2440×1220×8mm | Jc688-2006 | No water drop, no damp | Pass |
Chloride content | 2440×1220×8mm | Jc688-2006 | ≤10% | 7.2% |
application:
interior Applications: Exterior Applications:
1) Wall board 1) Sheathing
2) Backer board 2) Soffit- Ventilated and Non Ventilated
3) Underlayment 3) Siding
4) Fireproof board 4) Trim materials
5) Ceiling board
1,Fireproof Grade A1
6mm: ≥1 hour
6-12mm:1-2 hours
12mm : ≥2 hours
2,Water absorption: about 18%
3,Expansion in water:≤0.3%
4,Sound insulation: 29 dB (6mm)
5,Thermal conductivity: 0.161 W/(mK)
6,100% asbestos free
7, No toxicity
8,Resistance to growth of mold and mildew
9, Insect-resistance
