Place of Origin:
Jiaozuo,China
Brand Name:
EVERSIM
Certification:
ISO9001
Model Number:
Grade I
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Aluminum fluoride is an inorganic substance with the chemical formula AlF₃, prepared by the reaction of aluminum hydroxide or metallic aluminum and hydrogen fluoride, or by the action of aluminum trichloride with hydrofluoric acid and ammonia.
Colorless or white crystal. Insoluble in water, insoluble in acids and bases. Stable in nature, can be hydrolyzed under the condition of heating.
Used in aluminum electrolysis as electrolyte regulator and catalyst.
It's mainly used as an adjusting agent for electrolyte in aluminum smelting by fused salt electrolysis, also in ceramic glaze, catalyst and flux of nonferrous metal metallurgy etc.
| Index Name | AF-0 | AF-1 | AF-2 | AF-3 |
| Fluorine(F)% min | 61 | 60 | 58 | 58 |
| Sodium(Na)%max | 0.30 | 0.40 | 2.8 | 2.8 |
| Aluminium(Al)%min | 31.5 | 31.0 | 29.0 | 29.0 |
| L.O.I. At 550°C % max | 0.5 | 1.0 | 5.5 | 5.5 |
| Silicon oxide(SiO2)%max | 0.10 | 0.30 | 0.30 | 0.35 |
| Ferric oxide (Fe2O3)%max | 0.06 | 0.10 | 0.12 | 0.12 |
| Sulphate(SO4)%max | 0.10 | 0.6 | 1.0 | 1.0 |
| Pentoxide (P2O5)%max | 0.03 | 0.04 | 0.04 | 0.04 |
| Bulk density (g/cm3)min | 1.5 | 1.3 | 0.7 | 0.7 |
1. Welding flux in aluminum alloy and stainless steel.
2. Degasser and auxiliary solvent in aluminum alloy fabrication.
3. Active filler for glass, ceramic and friction compound.
White or grey-white crystal,powder or granular;Melting point 1025℃.
We provide comprehensive technical support and service for Potassium Cryolite.Our support team is composed of experienced professionals who are available to answer your questions and provide assistance with any issues you may have.
We offer a variety of support options,including phone support,email support,and online chat.We also provide troubleshooting guides and video tutorials to help you resolve any issues quickly and easily.
If you need more assistance,our team of experts can provide personalized solutions tailored to your specific needs.We are committed to ensuring your satisfaction with the Potassium Cryolite product.
1. Are you a manufacturer or trading company?
We are a professional fluoride chemicals manufacture for 11 years,especially in cryolite,potassium cryolite,silica white and Aluminum Fluoride.
2. What is your delivery time?
10-15 days after your prepayment.
3. What is your sample policy?
Usually we could provide 1-2kg free sample to check,customers bear the logistics charge.
4. What is your payment terms?
T/T 30% in advace,and 70% at deposit.
5. How can you guarantee product quality?
We have more than 10 engineers for production research and after-sales service.Our advanced equipments can satisfy your test.
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