High Quality Fire Resistant Magnesium Oxide Board Door Core Sheet
China High Quality Fire Resistant Magnesium Oxide Board Door Core Sheet, Find details about China Fire Door Core, Fireproof Door Core from High Quality Fire Resistant Magnesium Oxide Board Door Core Sheet
Basic Info.
Surface Finishing
Glossy
Edge
Tapered,Beveled,Grooved
Shape
Square
Refractory Temperature
Over 2000 ℃
Usage
Furniture, Building
Density
1.0-1.3G/Cm3
Surface
Standard or Slurry Treatment
Backside
Standard or Sanding
Cartificate
CE,ASTM ,SGS,ISO9001:2000 QC System
Anti-Impact
Anti-Impact ≥ 2.0kj/M2
Fireproof
3 Hours
Flexual Strength
10MPa
Raw Material
Magnesium Oxide,Fiber Glass Mesh and So on
Sample
Free Sample
Delivery
10-15 After Get Deposit
Trademark
OCM®
Transport Package
Seaworthy Wooden Pallet
Specification
Customize
Origin
China
HS Code
68080000
Surface Finishing
Glossy
Edge
Tapered,Beveled,Grooved
Shape
Square
Refractory Temperature
Over 2000 ℃
Usage
Furniture, Building
Density
1.0-1.3G/Cm3
Surface
Standard or Slurry Treatment
Backside
Standard or Sanding
Cartificate
CE,ASTM ,SGS,ISO9001:2000 QC System
Anti-Impact
Anti-Impact ≥ 2.0kj/M2
Fireproof
3 Hours
Flexual Strength
10MPa
Raw Material
Magnesium Oxide,Fiber Glass Mesh and So on
Sample
Free Sample
Delivery
10-15 After Get Deposit
Trademark
OCM®
Transport Package
Seaworthy Wooden Pallet
Specification
Customize
Origin
China
HS Code
68080000
Product Desciption
Product name:Good Quality Perlite Fireproof Fire Door Core
1.Description
OCM Fire Door Core board with thickness from 3mm to 25mm,can be applied in every part of a fire door.
The Diversity, non-combustibility, insulation and timber-like properties make OCM Fire Door Core board ideal for fireproof or fire retardant door frames, door panels, door studs, substrates, decorative boards of fire doors.It does not warp, or distort while continuous exposure to open fire for testing , prior to physical disintegration.
2.Component
3.Features
4.Specification
√ Thickness ranging from 3-25mm
√ Standard size 1220*2440/2700mm,910*2100mm,900*2200mm.
√ Special sizes available by special order.
5.Technical datas
6.Application
Mgo door core is ideal materials for fire door core and frame.
1.Description
OCM Fire Door Core board with thickness from 3mm to 25mm,can be applied in every part of a fire door.
The Diversity, non-combustibility, insulation and timber-like properties make OCM Fire Door Core board ideal for fireproof or fire retardant door frames, door panels, door studs, substrates, decorative boards of fire doors.It does not warp, or distort while continuous exposure to open fire for testing , prior to physical disintegration.
2.Component
•Using Magnesium Sulfate (MgSO4) instead of magnesium chloride , which makes the board Anti halogenation and also solve the rust problem.
•Made of mineral magnesium oxide, magnesium sulfate,(Mgoso4) Fiber glass, Perlite etc.
3.Features
•Outstanding fire behavior meet 30mins to 270mins.
•Lightness
•Stiffness
•A1 Incombustible level
•Durability
4.Specification
√ Thickness ranging from 3-25mm
√ Standard size 1220*2440/2700mm,910*2100mm,900*2200mm.
√ Special sizes available by special order.
5.Technical datas
| Heading | Unit Used | Inspection value | Standard |
| Density | Kg/m³ . | 0.96-1.12g/cm³ | GB/T7019-1997 |
| Fire ratings | Grade | A1 | GB 8624 |
| Thermal Resistance | M² K/W | 1.14m² K/w | GB/T13475-92 |
| Bending Resistance (Dry) | ≤ Mpa | 18Mpa | GB/T7019-1997 |
| Bending Resistance (Fully Absorbed in Water) | ≤ Mpa | 22Mpa | GB/T7019-1997 |
| Sound Insulation | DB | ≥ 44dB | GBJ121-88 |
| Absorption Moisture | ≤ % | ≤ 15% | GB/T7019-1997 |
| Tensile Strength | ≤ Mpa | 8-13Mpa | GB/T7019-1997 |
| Impact Resistance | Kj/m² | Between 2.0-2.5 are qualified, For 4mm, our board could reach 4.5 kj/m2. So our boards are good. | CNS 13778 |
| Thickness | Mm | 3mm-25mm | |
| Specification | Mm | 1220*2440;1200*2700;1200*3000 | |
| Color | White, grey, green and red |
6.Application
Mgo door core is ideal materials for fire door core and frame.
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