Fireproof Board

• Customization: Available
• Refractoriness (℃): 1770< Refractoriness< 2000
• Shape: Plate
• Model NO.: 1220*2440/1200*2400
• 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-Carbon Brick
• Transport Package: Standard Exporting Wooden Pallet
• Specification: 1220*2440*3-20mm
• Trademark: LEADER
• Origin: China
• HS Code: 68080000
• Production Capacity: 10000PCS Per Week

Product Description

Fireproof board

This kind of goods uses proprietary processes with MGO, MgCl2, Perlite, fiberglass chip compounds to deliver multipurpose, versatile, non-combustible and unique material. This integral, hard, inert and paperless construction panel has good characteristics over panels made from gypsum, clay/wood and paper particles



Thickness: 3mm-20mm
Max length: 3000mm
Max width: 1220mm
Other sizes also be produced by costomers'need

Colors: White, red, green, grey and pink

Edge: Square/Tapered/Beveled

Features:
1. Mineral based: The main ingredient is magnesium oxide environmentally friendly. It does not contain asbestos or any other known toxic material

2. Fireproof: A same material is used in some parts of the world to line industrial blast furnaces

3. Water resistant: And does not leach

4. Flexible: Does not break or crack easily. Wastage is therefore reduced. Flexibility is enhanced when wet.

5. Impact resistant: 6mm MGO boards are at the same level with 9-12mm gypsum boards. Thicker MGO boards 8-12mm are much stronger

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