Premium Grade Antimony Trioxide By Chemico Chemicals Pvt. Ltd.

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


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.