Products
Synthetic Magnesium Hydroxide
Product Name:
Synthetic Magnesium Hydroxide
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It is a chemically synthesized high-end flame retardant magnesium hydroxide
developed by a special process. It has a regular hexagonal sheet structure,
narrow particle size distribution and good single crystal dispersion.
It is comparable to the products of American Albemarle (Germany Martin)
and Japan product.
Modification of silane, stearic acid and titanate can be carried out according to user requirements.
 
 
It is widely used in special low-smoke halogen-free wire and cable (TPE, PE, EVA),
low-smoke halogen-free rubber (NBR, EPDM, SR) and other fields.
It is the most safe and environmentally friendly
inorganic additive type flame retardant and smoke suppressant.

Synthetic Magnesium hydroxide (S-ATM GRADE)

 

 

Chemical properties

 

Test item

specification

Purity as Mg(OH)2  %

≥99%

Calcium oxide as CaO %

≤0.2

Iron as Fe2O3    %

≤0.005

Chloride as Cl %

≤0.40

Acid insoluble  %

≤0.03

silicon as Si   %

≤0.01

Sodium as Na    %

≤0.01

Potassium as K   %

≤0.01

Arsenic as AS    %

≤0.001

Lead as Pb   %

≤0.002

Aluminium as Al  %

≤0.01

Sulphate ion as SO4  %

≤0.05


Physical properties

 

 

 

 

Test Items

specification S-ATM-

unit

T

TS

TV

 TN

Moisture

%

0.5

0.5

0.5

0.5

Whiteness

%

98.0

98.0

98.0

98.0

Color

 

L

99.0

99.0

99.0

99.0

B

0.8

0.8

0.8

0.8

particle size

 

D50

um

 

2.0±0.2

2.0±0.2

2.0±0.2

2.0±0.2

D97

7.0

7.0

7.0

7.0

Ignition loss

%

31.0

32.0

32.0

32.0

Oil absorption

ml/100g

45±2.0

30±2.0

30±2.0

35±2.0

Coating Ratio

%

95.0

95.0

95.0

Coating material

none

Stearic acid

Silane coupling
 agent 


Magnesium hydroxide
Magnesium hydroxide
Modified/Coated Magnesium Hydroxide
Modified/Coated Magnesium Hydroxide
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