We are engaged in manufacturing and supplying excellent quality Antimony Pentoxide Powder to our valuable clients. It is a chemical compound of antimony, oxygen and always occurs in hydrated form. The Antimony Pentoxide Powder finds usage as synergist with halogenated flame retardant in polymer, solvent and adhesives. This dispersible dry power allows greater retention of the original physical properties in most systems.
Application of Antimony Pentoxide Powder :
Used in Special type of flame Retardant polymers.
Advantages of Antimony Pentoxide Powder :
Specifically manufactured as flame retarding chloride.
Note: "Minimum order for Domestic 50 kg and for export 1 metric ton"
Technical specification of Antimony Pentoxide Powder
Properties |
Grade 1 |
Grade 2 |
Chemical Formula |
Sb2O5 |
Sb2O5 |
ASSAY (Sb2O5) |
80% Min. |
84% Min. |
Specific Gravity ( H2O - 1 ) |
3.9 |
3.9 |
Percent Volatile by Volume (%) |
2 - 3 |
2 - 3 |
Sb2O3 |
0.2% Max. |
0.2% Max. |
As |
0.05% Max. |
0.05% Max. |
Pb |
0.1% Max. |
0.1% Max. |
Fe |
100 ppm Max. |
100 ppm Max. |
Ni |
50 ppm Max. |
50 ppm Max. |
Cu |
50 ppm Max. |
50 ppm Max. |
Granulometry |
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Oil Absorption |
30+/-5 |
30+/-5 |
100um Sieve refulal |
0% Max. |
0% Max. |
50um Sieve refulal |
10% Max. |
10% Max. |
Stability |
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pH |
5 - 7 Min. |
5 - 7 Min. |
Color of the PVC |
White |
White |
Particle Size |
10 - 25 Microns |
10 - 25 Microns |
Agglomerate Size |
0 - 03 Microns |
0 - 03 Microns |
Water Content |
0.5 Max. |
0.5 Max. |
Appearance |
Excellent White Free Flowing Powder |
Excellent White Free Flowing Powder |
CHEMICO SYNTHETICS LIMITED
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