Detailed Product Description

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 	
Physical
Property	
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.