ATO antimony trioxide 99.5,99.8,99.9 purity
Antimony Oxide
MOLECULAR FORMULA: Sb2O3
PROPERTIES:White powder. pure and white superfine powder
SPECIFICATIONS:
| 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
µm |
0.3-0.9 | 0.3-0.9 | ||
| 0.9-1.6 | 0.9-1.6 | |||
| 1.6-2.5 | 1.6-2.5 | |||
APPLICATIONS:
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
