Antimony trioxide

Key Attributes.

Antimony trioxide is a white fine powder and the main crystal structure is of cubical shape. 99.00 Sb2O3 Sb2O3(min): 99%; As2O3(max): 0.08%; PbO(max):0.30%; Fe2O3(max): 0.01%; CuO(max): 0.008%; Se(max): 0.01%; White degree: 93; Average size(um): 0.3-1.1; 99.50 Sb2O3 Sb2O3(min): 99.50%; As2O3(max): 0.06%; PbO(max): 0.10%; Fe2O3(max): 0.006%; CuO(max): 0.005%; Se(max): 0.002%; White degree: 95; Average size(um): 0.6-1.1; 99.80 Sb2O3 Sb2O3(min): 99.80%; As2O3(max): 0.05%; PbO(max): 0.08%; Fe2O3(max): 0.005%; CuO(max): 0.001%; Se(max): 0.002%; White degree: 97; Average size(um): 0.3-0.6; Application: 1. It is widely 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 retardants in oil paint and coating material industry. 4. Used as retardants in synthe