Antimony Trioxide

Property:Antimony trioxide is a kind of white fine powder and the main crystal structure is of cubical shape. Application: 1.Used as a fire retardant in the membranes of plastic industry, the enclosures of electric devices and household electric appliances, such as PVC,PP ,PE ,PS ,ABS,PU ,etc.. 2. Used as filling, covering agents and retardants for rubber, ceramics, enamels, fabrics, and fiber products. 3. Used as pigments and retardant in oil paint and coating material industry. 4. Used as retardants in synthetic resin and papers. 5.Used as catalytic agent in organic synthesis. Export Trade Terms: FOB, CFR or CIF. Minimum Order Quantity: 5.0Mt . Terms of payment: T/T, L/C at sight or by further negotiation. Delivery Time: 15 - 25 days after receipt of advance payment or original L/C. Specification: ItemSb2O3 99.80 Sb2O3 99.50Sb2O3 99Sb2O3 98Chemical compositionSb2O3% (min)99.8099.509998Impurity ≤As2O30.050.060.080.15PbO0.080.100.300.35Fe2O30.0050.0060.010.015CuO0.0010.0050.008---Se0.0020.0020.01---Physical propertyWhite degree97959392Average size (µm)0.3-0.60.6-1.10.3-1.10.3-1.1