1220*2440*3-20mm Fireproof MGO Board

• Customization: Available
• Refractoriness (℃): 1770< Refractoriness< 2000
• Shape: Plate
• Model NO.: 6MM*1220*2440MM
• Color: White, Grey, Red, Green
• Density: 1.0-1.2g/cm3(GB/T-7019-1997)
• Fire Ratings: A1 Grade (GB 8624)
• Feature: Long Time Materials
• Type: Magnesium Oxide Boards
• Material: MGO Powder, Fiberglass Mesh Ect.
• Transport Package: Free From Fumigation Wooden Pallet
• Specification: 1220*2440*3-20mm
• Trademark: LEADER
• Origin: China
• HS Code: 68080000
• Production Capacity: 10000PCS Per Week

Product Description

Fireproof board:
Because of owning high proportion MGO, MgCl2 and perlite as materials, fireproof board has perfect fire-resistant performance. It can be expanded rapidly through high temperature. We ever had one professional test that 9mm thickness fireproof board can be last 2hours in the fire. Therefore it is widely used as fire door core, wall partition, furniture and public place of entertainment.



Main characteristic:
1. Fireproof-Grede A
2. Moisture resistant
3. Excellent impact resistant
4. Excellent sound insulation
5. 100% no asbestos
6. Light weight and easy to work

Used place:
Partition both interior and exterior,
Ceiling,
Firproof door

Size:


Thickness: 3mm-20mm
4'*8',
4'*9',
3'*6'
3'*7'
3'*8',
3'*9',

Edge: Square/Tapered/Beveled

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-20mm
Specification	mm	1220*2440; 1200*2700; 1200*3000
Color		white, grey, green and red