Aluminum Fluoride Granules are granulated forms of aluminum fluoride, a compound known for its high stability, low solubility in water, and effective use in various industrial processes, especially in aluminum production. This granular form enhances handling, storage, and uniform distribution in applications, making it a convenient choice for controlled dosing.
VIMATERIAL offers high-quality AlF₃ granules with customizable specifications to meet various industrial requirements. Contact us for more information.
Formula: AlF₃
Appearance: White.
Molecular Weight: 83.98 g/mol.
Density: ~2.8–3.1 g/cm³.
Melting Point: Approximately 1,290°C.
Structure: Crystallizes in a rhombohedral crystal structure with excellent thermal and chemical stability.
Aluminum Production: Aluminum fluoride is a crucial additive in the electrolytic production of aluminum. It is used to lower the melting point of the electrolyte (usually cryolite), improve electrical conductivity, and enhance overall energy efficiency.
Glass and Ceramic Manufacturing: Aluminum fluoride granules is used as a fluxing agent in glass and ceramics to control melting temperatures and improve product quality.
Chemical Industry: It serves as a precursor in synthesizing other fluorine compounds and in certain catalysis processes where fluoride ions are required.
Optics and Metallurgy: Its chemical stability and ability to withstand high temperatures make it useful in the manufacture of specialty glass and as a component in certain metallurgical processes.
Non-Reactive with Many Substances: While generally stable, AlF₃ granules should be handled with care as they can release toxic fluorine gas if exposed to strong acids or in extreme conditions.
Storage: Aluminum fluoride granules should be stored in a dry, well-ventilated area to prevent clumping and maintain their granulated form for easier dosing.
Q1: What are AlF3 granules used for?
A: They are primarily used as an electrolyte additive in the electrolytic production of aluminum They are also widely used in ceramic manufacturing, glass processing, and inorganic chemical synthesis.
Q2: Why is aluminum fluoride important in aluminum smelting?
A: Aluminum fluoride lowers the melting point of cryolite-based electrolytes, improves electrical conductivity, and reduces energy consumption, thereby increasing the efficiency of aluminum production.
Q3: Are different particle sizes available?
A: Yes. AlF₃ granules can be supplied in customized particle size ranges to meet specific handling and process requirements.
Q4: What are the advantages of high-purity AlF3 granules?
A: High-purity aluminum fluoride granules contain low levels of impurities such as silica, iron, and moisture, helping maintain process stability, improve product consistency, and enhance performance in demanding applications including aluminum electrolysis, specialty glass production, and advanced chemical manufacturing.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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