Ocm Brand Classroom Chloride Free MGO Fire Retardant Door Core Panel

• Customization: Available
• Material: Non-asbestos
• Density: 0.3-0.5kg/M3 0.8-0.9kg/M3
• Surface: Standard or Slurry Treatment
• Backside: Standard or Sanding
• Cartificate: CE, ASTM, SGS, ISO9001:2000 QC System
• Anti-Impact: Anti-Impact ≥ 2.0kg/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
• Grade: Grade A
• Appearance: Panel
• Type: Magnesium Oxide Board
• Surface Finishing: Glossy
• Shape: Square
• Refractory Temperature: Over 2000 ℃
• Usage: Furniture, Building
• Warranty: More Than 5 Years
• Thickness: 3-20mm
• Color: Red, Green, Grey, White and So on
• Edge: Tapered, Beveled, Grooved
• 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 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

•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
Mgo 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 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

MGO Perlite Board

Item	Data
Density	300kg/m^3,tolerance +-10kg/m^3 or 500kg/m^3customized
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.Application

Mgo door core is ideal materials for fire door core and frame.