 |
| Product >Antimony Trioxide |
|
|
|
|
Physical Properties: |
Molecular Formula :Sb2O3 Molecular Weight:291.5,Antimony Trioxide, also named as antimonous oxide, exitelite,antimonous acid anhydride, is white or grey rhombic crystal or axialite scentless crystal powder. |
|
Uses: |
Antimony Trioxide is a good covering agent, mainly used as white paint, as flame retardants of resin, synthetic rubber, paper, coating materials, and activator of petrochemical industry, synthetic fibre. It can be applied in making mordant, opaliger,white glass,porcelain enamel,tartar emetic,medicine, agglutinate cement,antimonic salt. It is an additive in porcelain enamel for add the non transparency and surface gloss of enamel. It is a substitute discoloring agent of arsenious acid in glass industry. |
|
Technical Index
|
|
Index |
Zero Level |
First Level |
Second Level |
|
Color |
Pure White |
Pure White |
Reddish White |
|
Antimony Trioxide % ≥ |
99.5 |
99 |
98 |
|
Lead Monoxide % ≤ |
0.12 |
0.2 |
0.3 |
|
Arsenci Trioxide % ≤ |
0.06 |
0.12 |
0.2 |
|
Impurity % ≤ |
0.5 |
1.00 |
- |
|
Fineness:325 Mesh sieve residua % ≤
100Mesh sieve residua |
0.1 |
0.5 |
- |
|
- |
- |
Qualified |
|
|
|
|
