We are successfully established manufacturer and exporter of Premium Grade Antimony Trioxide in Delhi, Delhi, India. 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
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.