Heat Insulation No Chloride Fireproof Magnesium Oxide Board

• Customization: Available
• Color: as Ral Color
• Material: Non-asbestos
• Model NO.: Mgso4 board
• Product Name: No Chloride Fireproof Magnesium Oxide Board
• Density: 1.0-1.3G/Cm3
• Surface Treatment: Slurry, Nonslurry
• Backside Treatment: Texture and Sanded
• Fire Resistant: 3 Hours
• Delivery: 15 Days After Deposit
• Certificates: Ce, ASTM, SGS, ISO9001:2000 QC System
• Sample: Free Sample
• Quality: Grade a
• Size: Can Be Customize
• Grade: Grade A
• Appearance: Plate
• Type: Magnesium Oxide Board
• Surface Finishing: Glossy
• Refractory Temperature: 1770~2000℃
• Usage: Furniture, Building
• Thickness: 3-25mm
• Edge: Grooved, Tapered, Beveled
• Shape: Regular
• Transport Package: Export Standard Wooden Pallet
• Specification: as Customer′s Requested
• Trademark: OCM
• Origin: Zhangjiagang, China
• HS Code: 68080000
• Production Capacity: 10, 000PCS Per/Day

Product Description

Product name: Heat Insulation No Chloride Fireproof Magnesium Oxide Board

1. Product description 

MgSo4 fireproof mgo board which is also called Mgo Sulfate board is an improved product of Magnesium oxide board.Because it is made of magnesium sulfate instead of magnesium oxide.


It is made of High Purity Magnesia oxide, MgSO4 replace of MgCl2, Woodchip, Perlite, High Strength fiber glass mesh , Non woven fabrics.

It is an innovative mineral based environmentally friendly green building material.

It comprised of


 

2. Features

1) No sweating
2) No corrosion protect from steel / screws from oxidation

3) Superior waterproof
4) Superior fireproof
5) More suitable for using on steel frame

Density (Specific Mass)	~1000 Kg/m^3 (+/-<2%)
Compressive Strength	~20 MPa (3,000 PSI)
Impact Resistance	>6 KJ/m^2
Tensile Strength	>5.5 MPa
Moisture Absorption	~26% maximum saturation (slow absorption rate)
Moisture Content	~6%
Water Vapour Diffusion	~28 / 35
Specific Heat	~930 J/KgK
Thermal Conductivity	~0.44 W/mK
Modulus of elasticity	~6045 N/mm^2
Flexibility UNI E 12372	~20.1 N/mm^2 maximum 12mm x 1220 x2440=10 N/mm^2
Surface Alkalinity	~10 Ph
Thermal Expansion Hot / Cold	0.01 mm/mC (from temp +20°C to -20°C)

3. Technical datas 
 

Compressive Strength	~20 MPa (3, 000 PSI)
Impact Resistance	> 6 kJ/m2
Tensile Strength	> 5.5 MPa
Density (Specific Mass)	~1000 Kg/m3 (+/-< 2%)
Moisture Absorption	~26% maximum saturation (slow absorption rate)
Moisture Content	~6%
Water Vapour Diffusion	~28 / 35
Specific Heat	~930 J/kgK
Thermal Conductivity	~0.44 W / mK
Modulus of elasticity	~6045 N/mm2
Flexibility UNI E 12372	~20.1 N/mm2 maximum 12mm x 1220 x 2440 = 10 N/mm2
Surface Alkalinity	~10 Ph
Thermal Expansion Hot/Cold	0, 01 mm/mC (from temp +20C to -20C)
Expansion in Water	less than < 0.02% from ambient to saturation
Freeze / Thaw - UNI EN 520	100 cycles without notable effects
Frost Resistance	no water drops form on surface
Combustibility / Fire Ratings	non-combustible / 12mm exceeds 1 hr fire rating
Dimensional tolerance	thick 0.2mm / width 2mm / length 3mm / Sq. 3mm
Toxicity Pollutants Heavy Metals - UNI EN 12457-2	Below measurable levels of test instruments
Asbestos Analysis	Absent - not measurable
Formaldehyde Analysis	Absent - not measurable
Sound Attenuation (9mm)	tested design ASTM E90 = STC 48, 50, 55, & 60
Color	Slate Grey and Chalk White
Surface texture	smooth one side; uniform machine textured back
Basic Compounds	(MgO)+(natural silicates)+(glass fibre)+(wood fibre)

 

4.Application
 

+Partition board

+Interior & exterior wall panel

+ Ceiling board

+ Flooring

+ Lining of fireproof board

+ Core of fireproof door

+ Prefabricated houses







5. FAQ

1.What is your delivery time ?
   15-20 days after down payment
2.What's your payment terms?
    30% deposit by TT ,balance after B/L or irrevocable L/C
3.Can customized size as our request?
   Yes,we can cut any size as request
4.What's your company production capacity?
   We can produce 8000sqm (10mm) per day
5.What's your MOQ,can we order mixing different size ?
   Yes ,MOQ 100pcs and mixed loading also acceptable