1220*2440*6mm Fireproof Magnesium Carbonate Board

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials
• Type: Magnesium Oxide Boards
• Shape: Panel Sheet
• Material: MGO, Mgcl2
• Color: White, Grey, Red, Green
• Model NO.: 1220*2440*6mm
• Density: 1.0-1.2g/cm3(GB/T-7019-1997)
• Fire Ratings: A1 Grade (GB 8624)
• 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

Magnesium carbonate board is one kind of our ZJGLEADER Magnesium oxide fireproof boards .
 
We usually call it mgo fireproof board or magnesium oxide board. Widely be uesed as wall partition or ceiling for large projects, becuase its low cost. Both grey color and white color can be produced. Grey color is more populor instead of high cost fiber cement panels.



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

Samples

Smaples with different colors

Package, loaded into container.

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