Products

DESCRIPTION

Basic Info.

Type	Magnesium Oxide Board
Surface Finishing	Glossy
Edge	Tapered,Beveled,Grooved
Shape	Square
Refractory Temperature	Over 2000 ℃
Usage	Furniture, Building
Flexual Strength	10MPa
Fireproof	3 Hours
Sample	Free Sample
Delivery	10-15 After Get Deposit
Raw Material	Magnesium Oxide,Fiber Glass Mesh and So on
Backside	Standard or Sanding
Anti-Impact	Anti-Impact ≥ 2.0kg/M2
Cartificate	CE,ASTM ,SGS,ISO9001:2000 QC System
Surface	Standard or Slurry Treatment
Density	0.3-0.5kg/M3 0.8-0.9kg/M3
Transport Package	Seaworthy Wooden Pallet
Specification	Customize
Trademark	OCM
Origin	China
HS Code	68080000
Production Capacity	3000 Piece/Day

Product Description

Product name:Good Quality Perlite Fireproof Fire Door Core1.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.SpecificationMgo Board

Thickness(mm)	3mm,6mm,9mm,12mm,18mm
Standard size:	1220*2440/2700mm,910*2100mm,900*2200mm
Special sizes	available by special order
Color	white, grey. green and red.

Mgo Perlite Board

Thickness(mm)	38mm,43mm,48mm,50mm
Standard Size:	1220*2440mm,900*2100/200mm,
Special Size:	Available by special order

5.Technical datasMgo Board

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

Mgo Perlite Board

Item	Data
Density	300kg/m3,tolerance +-10kg/m3 or 500kg/m3 customized
Folding strength	≥ 8Mpa
Compressive strength	0.35-0.8(Mpa)
Thermal conductivity	≤ 0.035-0.076W(m.k)
Moisture content	≤ 10
Welling rate	≤ 0.25
Fireproof limit	0.6-4h

Fireproof temperature	1200c
Sound-absorption coefficient	0.03-0.8

6.ApplicationMgo door core is ideal materials for fire door core and frame.