antimony tri oxide is a kind of pure white superfine powder. Its major crystal structure is cuboid crystal.
antimony tri oxide is a kind of pure white superfine powder. Its major crystal structure is cuboid crystal. It is widely applied in pure white plastic. high-quality cable, rubber.
Main purpose:
Widely applied as anti-flaming agent in PVC, PP, PE, PS, ABS, PU and other plastic, with high anti-flaming efficiency, producing less effect on mechanic performance of basic materials( e. G. Fire control uniforms, gloves, case of anti-flaming electronic equipment, anti-flaming carriage, anti-flaming wire and cable, etc. ).
@ Used as filling agent and flame retardant in rubber industry.
@ Used as covering agent in porcelain enamel and ceramics.
@ Used as non-magnetic ceramics used for making pressure sensitive ceramics and magnet head parts in electronic industry.
@ Used as white dye and flame retardant of paint in painting industry.
@ Used as catalyze for organic synthesis.
| Name | Sb2O3 99.80 | Sb2O3 99.50 | ||
| Sb2O3 | 99.80 | 99.50 | ||
| Chemical composition% | Impurity≤ | As2O3 | 0.05 | 0.06 |
| PbO | 0.08 | 0.10 | ||
| Fe2O3 | 0.005 | 0.006 | ||
| CuO | 0.002 | 0.002 | ||
| Se | 0.004 | 0.005 | ||
| Physical performance | Whiteness≥ | 96 | 95 | |
| Average grain size µ m | 0.3-0.9 | 0.3-0.9 | ||
| 0.9-1.6 | 0.9-1.6 | |||
| 1.6-2.5 | 1. | |||
