Antimony Trioxide - IND STAR RG

PARAMETER TEST
METHOD
GUARANTEED
SPECIFICATIONS

CHEMICAL

   
Total Antimony Oxide Content Calculated 99.50% min.
Lead (Pb) A.A.S. 0.25% max.
Arsenic (As) A.A.S. 0.30% max.
Iron (Fe) A.A.S. 0.01% max.

Physical

   
Average particle size Fisher sub siever 1.1 Micron max.
Bulk density Measuring cup 0.3 - 1.0 gms/cc
Sieve Refusal
(44 µ m/325 mesh)
ISO 787-7 0.1 % max.

Color

   
L value Hunter scale 92.0 min.
b value Hunter scale 2.2 max.

Packing

Standard packing - 25 kg HDPE Laminated Paper bags, 1MT PP Jumbo bags We can also supply in special packing as per customer’s requirement.

Applications

Excellent flame retardant for plastics and rubber, laminates, insulation, paints & varnishes, paper and textiles, in combination with a halogen source. Opacifying agent for enamels and ceramic pigments, paints and printing inks. Its fine particle size gives a good reactivity in the preparation of antimony-based pigments.