| Nano-grade Antimony Trioxide |
| Product data: |
Nano-grade Antimony Trioxide |
| Description: |
Nano-level Sb2O3 is an environmental-friendly material developed by our company. The product has such characteristics as high purity, high whiteness, narrow size, small mean size, low impurities, and high proportion of spubstance. |
| Chemical structure formula: |
 |
| CAS No: |
1309-64-4 |
Molecular formula： |
SB2O3 |
Molecular weight： |
291.5 |
| Specifications: |
Index |
Unit |
Content |
Chemical Composition |
Sb2O3 |
% |
≥99.90 |
Impurity ≤ |
As2O3 |
% |
≤0.003 |
PbO |
% |
≤0.003 |
Fe2O3 |
% |
≤0.002 |
CuO |
% |
≤0.002 |
Se |
% |
≤0.001 |
Physical properties |
Whiteness |
% |
≥97.0 |
Average particle size |
μm |
≤0.1 |
|
| Uses Applications: |
1. It is used as high efficient catalytic promoter in polyester manufacturing.
2. It is used as chemical fiber retardant in melting spinning of fibers.
3. It is used as high efficient retardant additive in engineering plastic, rubber, paint and paper manufacturing;
4. It is used as normal retardant addictive.
5. It is used as porcelain business, medical industry, electronic industry, painting, metallurgy, High-grade phosphors etc. |
| Packing and store: |
The standard package is 25Kg/bag, 1Ton/Tray. The large packages-500kg and 1,000kg are also available It can also be packed according to customers' demands.
It should be stored in dry places.
|
You can discuss with the supplier if there are special requirements on the chemical compositions and physical properties of Sb2O3. We can design the recipe according to customers’ requirements.
|
