Antimony Trioxide High Tint
We offer to our clients superior quality of antimony trioxide that is mostly used as a flame retardant synergies in plastics, rubber, textiles, adhesives and many more objects. Besides these applications our product is also used by glass and paint manufacturers.
Technical Properties :
| ASSAY (Sb2O3) | 99.500% Min. |
| Arsenic (As) | 0.05% Max. |
| Lead (Pb) | 0.05% Max. |
| Iron (Fe) | 50 PPM. |
| Average Particle Size (Microns) | 0.9 to 1 |
| Whiteness | 97.00% Min. |
| Insoluble in tartaric acid | 0.03 |
| Residue on 325 Mesh | 0.010% Max. |
| Specific Gravity | 5.2 to 5.7 |
Applications
The major use of Antimony Oxide is as a Flame Retardant synergist in plastics, rubber, textiles, adhesives, fiberglass & Paper. Glass manufacturers use it as a fining agent or as degasser (to remove bubbles).
Porcelain and Enameling services use it as an opacifier. Paint manufacturers use Antimony Oxide as a white pigment. It is sometimes used with other materials to form yellow pigments.