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Modified Magnesium Hydroxide
Inorganic Compound Flame Retardant
Aluminum Hydroxide
Antimony trioxide
MT9
Antimony Pentoxide
F520
 
 
Modified Magnesium Hydroxide
Inorganic Compound Flame Retardant
Antimony trioxide
 

New Type Environment-friendly Inorganic Flame Retardant--Modified Magnesium Hydroxide

1. Brief intro.

色七七影院 Brand HM series magnesium hydroxide flame retardant uses world advanced compounding and modifying technology to realize the optimization of the performances of inorganic flame retardants.

2. Application

Brand HM series magnesium hydroxide flame retardants are non-toxic, fume-free, fire retardant etc., and the processing temperature can be as high as 340ºC.

Our products have been well received among customers.

3. Chemical property of magnesium hydroxide

Molecular formula: Mg(OH)2, relative molecular weight: 58.32. It belongs to hexagonal system. Pure magnesium hydroxide is white crystal or powder; natural magnesium hydroxide is white, offwhite or light yellow semi-transparent crystalline ore. Density: 2.39g/cm3(25ºC), decomposition temperature: 350ºC, refractive index: 1.561-1.581, hardness(Mohs scale): 2-3, magnesium hydroxide is insoluble in water, it will be decomposed into magnesium oxide and water at 350ºC, and will completely lose water and turn into magnesium oxide at 500ºC.

Technical Index of Modified Magnesium Hydroxide Flame Retardant

Item

Index

Notes

Mg(OH)2

>90%

色七七影院Effective fire-retarding constituent>96%

Pb

<5ppm

 

Cd

<5ppm

 

SiO2

<2.5%

 

Free Water

<0.3%

 

Density

2.39 g/cm3

25ºC

色七七影院Bulk Density

0.15-0.40 g/cm3

Relevant to particle size

Activity

>90%

 

色七七影院Oil absorption

35-45g/100g

 

Whiteness

>93%

 

色七七影院Particle Size

色七七影院5H series: 6.0-4.0 μm

Upon clients' requests

色七七影院7H series: 3.0-2.0 μm

10H series: 1.0-0.5 μm

 
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