Home Companies JIAXING H&G BOND TRADING CO.,LTD

Excellent Stability Mesh 1000 White Magnesium Hydroxide Powder

Contact Us

[China]

Trade Verify

Address: Room 1108, 11th Floor, Youbang Building, Business Garden, Jiaxing Headquarters, Daqiao Town, Nanhu District, Jiaxing City

Contact name:Dong

JIAXING H&G BOND TRADING CO.,LTD

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

Excellent Stability Mesh 1000 White Magnesium Hydroxide Powder

Country/Region	china
City & Province	jiaxing
Categories	Aluminum

Product Details

Grade:HGBD-1000

Product:Magnesium Hydroxide (Brucite Powder) HGBD-1000

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.

Product Use:

Wire Electric Cable(PVC)

Wire and cable production must add flame retardant. It is the main material for polyvinyl chloride (PVC) that provides it with good flame-retardant, restrain smoke and poisonous gas adsorption characteristics.

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.

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
Particle size	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.

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