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Mesh 2500 Brucite Powder Flame Retardant Magnesium Hydroxide
Mesh 2500 Brucite Powder Flame Retardant Magnesium Hydroxide
Specifications
Brand Name :
NEW GARDEN
Model Number :
HGBD-2500
Place of Origin :
CHINA
MOQ :
2000KGS
Payment Terms :
L/C, T/T
Supply Ability :
1000 Tons/Month
Delivery Time :
7-15 working days
Packaging Details :
25 Kgs/Bag, 1000Kgs/Bag or Customization
product name :
Magnesium Hydroxide (Brucite Powder) HGBD-2500
Material :
Mg(OH)2 Powder
Usage :
filler for polymer material,desulfurization, magnesia fertilizer, waste water treatment
Future :
flame retardant
Size :
Mesh-325,Mesh-1000,Mesh-1250,Mesh-2000,Mesh-2500,Mesh-3000 and Customized
Color :
White
shape :
Powder
Leading Time :
7 working days
Description


Grade:HGBD-2500

Product:Magnesium Hydroxide (Brucite Powder) HGBD-2500

Product Use:

Polyolefin Compound (HFFR)

Polyolefin compounds are gradually replaced by PVC compounds and has been widely used in smoke and gas emission demanding areas, especially in the underground pipeline, public places and insulated wire cable and so on. These materials are processing temperatures of up to 300 ℃, so that a lot of polyolefin productions are based on the magnesium hydroxide flame retardant agent to produce compact final product.

Brucite is widely applied in different fields, such as steel slag, power plants flue gas desulfurization, magnesia fertilizer, waste water treatment and so on.
But the most important factor in the application of magnesium hydroxide flame retardant is that all polymer composition must comply with strict fire safety and smoke and poisonous gas release requirements. However, the use of natural brucite production of magnesium hydroxide flame retardant products meet all the requirements.

Properties

Item Mesh-325 Mesh-325 Mesh-1000 Mesh-1250 Mesh-2000 Mesh-2500 Mesh-3000
Particle size D97 45 45 17 10 6.5 5.8 5
D50 15 15 6 3.5 2.8 2 1.5
Density g/cm3 2.3 2.3 2.3 2.3 2.3 2.3 2.3
Mohs Hardness 2.7 2.7 2.7 2.7 2.7 2.7 2.7
Whiteness (R45T%) ≧86 ≧91 ≧91 ≧91 ≧91 ≧91 ≧91
Oil Absorption Rate (ml/100g) 50 ≦55 ≦55 ≦55 ≦55 ≦55 ≦55
PH 9 to 10 9 to 10 9 to 10 9 to 10 9 to 10 9 to 10 9 to 10
Refractive Index 1.56-1.58 1.56-1.58 1.56-1.58 1.56-1.58 1.56-1.58 1.56-1.58 1.56-1.58
Volume Resistivity Ω.CM 108-1010 108-1010 108-1010 108-1010 108-1010 108-1010 108-1010
Vertical Emission Performance UL-94V0 UL-94V0 UL-94V0 UL-94V0 UL-94V0 UL-94V0 UL-94V0
Oxygen Index 28 to 33 28 to 33 28 to 33 28 to 33 28 to 33 28 to 33 28 to 33
Decomposition Temperature 340 340 340 340 340 340 340
Chemical Properties
Mg(OH)2 ≧87% ≧94% ≧94% ≧94% ≧94% ≧94% ≧94%
MgO ≧56.85% ≧64.5% ≧64.5% ≧64.5% ≧64.5% ≧64.5% ≧64.5%
Fe2O3 ≦3.65% ≦0.3% ≦0.3% ≦0.3% ≦0.3% ≦0.3% ≦0.3%
SiO2 ≦7.67% ≦2.2% ≦2.2% ≦2.2% ≦2.2% ≦2.2% ≦2.2%
Al2O3 ≦0.76% ≦0.15% ≦0.15% ≦0.15% ≦0.15% ≦0.15% ≦0.15%
CaO ≦0.21% ≦1.0% ≦1.0% ≦1.0% ≦1.0% ≦1.0% ≦1.0%
P 0.02-0.05 0.02-0.05 0.02-0.05 0.02-0.05 0.02-0.05 0.02-0.05 0.02-0.05
L.O.I ≦30 ≦30 ≦30 ≦30 ≦30 ≦30 ≦30
A.L.R ≦2.30 ≦2.30 ≦2.30 ≦2.30 ≦2.30 ≦2.30 ≦2.30
Surface Moisture ≦0.4 ≦0.4 ≦0.4 ≦0.4 ≦0.4 ≦0.4 ≦0.4

Remark:The properties can be customized according with client’s requirements.


Decriptions

Magnesium hydroxide(Brucite Powder) is a physical flame retardant with three functions of flame retardant, smoke limited and filling in rubber and plastics. It has the characteristics of non-toxic, odorless, good stability, non-volatile, well dispersion, non-corrosive, etc. And it is the preferred option of filler material for polymer material with effective flame retardant.

Magnesium hydroxide(Brucite Powder) flame retardant releases water when it is thermally decomposed, absorbs a large amount of latent heat to reduce the surface temperature of the synthetic polymer material with filling brucite powder , and has the functions of inhibiting polymer decomposition,meanwhile cooling the generated flammable gas. The decomposed magnesium oxide is also a good flame retardant material, which can help improve the fire resistance of synthetic polymer materials, and the water vapor it releases can also be used as a smoke limited.

Application

Magnesium hydroxide(Brucite Powder) is widely applied in different fields, such as steel slag, power plants flue gas desulfurization, magnesia fertilizer, waste water treatment and so on. The detail application as following:Polyolefin Compound (HFFR),Wire Electric Cable(PVC),Crosslinked Polyethylene (XLPE),Polypropylene(PP),Conveyor Belt (Rubber),Silica Gel,Electrical Parts (PA),Floorboard,Wallboard,Stack desulfurization.


Advantages

a. halogen-free, easy to disperse and good compatibility.
b. Excellent Stability and products meets clients requirement absolutely
c. Excellent performance on physical properties and flame retardant.
d. Good heat stability, decomposition temperature at 330 ℃, especially suitable for resin processed in relative high temperature.

Density g/cm3

Product tags

magnesium hydroxide flame retardant

,

non ferric alum powder

,

iron oxide hematite
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Mesh 2500 Brucite Powder Flame Retardant Magnesium Hydroxide

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Product Detail
Brand Name :
NEW GARDEN
Model Number :
HGBD-2500
Place of Origin :
CHINA
MOQ :
2000KGS
Payment Terms :
L/C, T/T
Supply Ability :
1000 Tons/Month
Contact Supplier
Mesh 2500 Brucite Powder Flame Retardant Magnesium Hydroxide

JIAXING H&G BOND TRADING CO.,LTD

Verified Supplier
3 Years
jiaxing
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Other
Main Products :
Hot Melt Adhesive Granule, Hot Melt Adhesive Resin, Hot Melt Resins
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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