It is used for fire retardant in the plastic, resin,rubber,painting and textile industries.

PROPERTIES AND APPEARANCE: IT IS A KIND OF WHITE EXTREME PURE SUPERFINE POWDER WITH
CUBIC CRYSTAL STRUCTURE. IT HAS BEEN USED IN INDUSTRIES OF PLASTICS, RUBBER,
TEXTILE, CHEMICALFIBRE, PAINT, ELECTRON, ENAMEL, MAKING-GLASS AS ANTI-FLAME SYNERGIST.
PACKING: PACKED IN 25KG PAPER-PLASTIC BAG OR AS CUSTOMER'S DEMANDS.SPECIFICATION:Grade Number Sb2O3 99.90 Sb2O3 99.80 Sb2O3 99.60 ChemicalContent Sb2O3% 99.90min 99.80min 99.60min AS2O3% 0.020max 0.04max 0.05max PbO% 0.030max 0.06max 0.08max Fe2O3% 0.002max 0.005max 0.006max CuO% 0.001max 0.001max 0.002max Se% 0.002max 0.003max 0.005max PhysicalProperty Average Size¡¡04-0.6 ¡¡0.4-0.6 ¡¡0.4-0.6 ¡¡¡¡0.6-0.9¡¡0.6-0.9 ¡¡0.6-0.9 ¡¡¡¡0.9min 0.9min 0.9min White Degree% 98.00min 98.00min 97.00min note:The above specification can be adjusteded according to customer's requirements.