Antimony trioxide is an inorganic compound with the formula Sb2O3. The natural product is called antimony China, commonly known as antimony white, is a white crystalline powder, melting point 655ºC, boiling point 1550ºC, soluble in concentrated hydrochloric acid-, sulfuric acid, alkali solution and hot tartaric acid solution, slightly soluble in water, dilute nitric acid- and dilute sulfuric acid, mainly used as pigment, flame retardant, mordant, catalyst, can also be used to synthesize antimony salt.
| Items |
Specified Values |
Results |
| Sb2O3≥ % |
99.5 |
99.8 |
| As2O3≤% |
0.03 |
0.01 |
| PbO≤% |
0.036 |
0.02 |
| Fe2O3 ≤% |
0.0026 |
0.001 |
| Cd ≤% |
0.0068 |
0.004 |
Antimony trioxide is widely used as a flame retardant in PVC, PP, PE, PS, ABS, PU and other plastics, with high flame retardant efficiency and little impact on the mechanical properties of the substrate (such as: Fireproof work and gloves, flame-retardant electronic equipment housing, flame-retardant compartments, flame-retardant wires and cables, etc.) are widely used in plastics, rubber, textile, chemical fiber, pigments, paints, electronics, sugar porcelain, ceramics and other industries, as a clarifying agent due to glass manufacturing, can be used as raw materials for the production of metal passivating agents, and can also be used as artificial catalysts for organic synthesis industry.
1, in the rubber industry as filler and flame retardant
2, in enamel, ceramic products as enamel covering agent
3, in the electronics industry for the production of pressure sensitive ceramics and magnetic head parts for non-magnetic ceramics
4, in the coating industry as a paint of the white pigment and flame retardant
5, used as glass clarifying agent in glass products
6, used as a catalyst for organic synthesis.
Hebei Ruisite Technology is located in North China.As one of the most dynamic foreign trade companies in the Chinese market, We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force. We have clients throughout the world,including Europe, South America, North America, Southeast Asia and Africa. Our business is based on honesty and mutual-trust.Sincerely looking forward to establish long term and mutual beneficial business relationship with worldwide customers."
Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q5: Do you have any other chemicals?
A: Yes, We can provide kinds of additives and fungicides, such as PHMB, PCMX, PVP, DCMX, Glutaraldehyde, Chlorhexidine digluconate 20%, ZPT, CMIT/MIT 14%, Carbomer, BKC, etc .....
Q6: If you still have questions, contact with us ~
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