Antimony Trioxide
Category:
Product
Keyword:
SPLENDOR-INTL
Product Description
Antimony Trioxide (Chemical Formula: Sb₂O₃) is an inorganic compound, commonly referred to as antimony oxide. It is a white crystalline powder with a melting point of 655°C and a boiling point of 1550°C. It dissolves in concentrated hydrochloric acid and sulfuric acid but is insoluble in water. It is mainly used in white pigments, paints, plastics, and for flame retardant applications.
Product Applications
1. It is widely used in the PVC, PP, PE, PS, ABS, and PU plastics industries as a flame retardant for thin films, as well as for electrical and electronic equipment.
2. Used for ceramics, tiles, fabrics, and fiber products;
3. It serves as a pigment and flame retardant in the paint industry;
4. Used as a flame retardant in the production of synthetic rubber and paper;
5. Used as a catalyst in the production of organic synthesis.
Technical Specifications
Antimony trioxide is a fine, slightly white crystalline powder with a crystal structure mainly composed of orthorhombic crystals.
|
Trade mark |
Sb₂O₃ 99.80 |
Sb₂O₃ 99.50 |
Sb₂O₃ 99.00 |
||
|
Chemical composition (%) |
Sb₂O₃≥ |
99.80 |
99.50 |
99.00 |
|
|
Lmpurity≤ |
As₂0₃ |
0.05 |
0.06 |
0.12 |
|
|
PbO |
0.08 |
0.10 |
0.20 |
||
|
Fe₂O₃ |
0.005 |
0.006 |
|||
|
CuO |
0.002 |
0.002 |
一 |
||
|
Se |
0.004 |
0.005 |
|||
|
Physical properties |
White degree≥ |
93 |
93 |
91 |
|
|
Average size(um) |
0.3-0.9 0.9-1.6 1.6-2.50 |
0.3-0.9 0.9-1.6 1.6-2.50 |
一 |
||
Service Commitment
1. All products are strictly reviewed and inspected before leaving the factory, and products that do not meet the requirements are not allowed to be used.
2. All contracts signed with customers (such as contracts confirmed by telephone, fax, email, letter, etc.), regardless of changes in circumstances, are guaranteed to be fulfilled and implemented.
3. The main products implement the "three guarantees" of quality according to the supplier's regulations.
4. Strengthen transportation and loading and unloading management to avoid quality damage caused by product position transfer.
5. Respond to customer inquiries on the same day, and the company guarantees to provide a handling opinion within seven days for customer quality objections. The company is willing to provide on-site technical services and make every effort to meet user requirements.
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