1.Antimony trioxide(Sb2O3%99.50 ,99.80 ,99 ,9) ,
2.white fine powder
3. manufactured by YIYANG HUACHANG INDUSTRY
We are the world's only producer of all catalysts, with a history of 40 years.
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.
We offer antimony trioxide of the following grades:
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 |