Import Aluminum Fluoride — Buy in Bulk from Supplier in China

Aluminum fluoride (AlF3) from Hebei Tianao Technology Co., Ltd is a colorless to white crystalline compound supplied from China, primarily consumed as a flux in primary aluminum smelting via the Hall-Heroult process where it reduces the melting point of alumina and improves current efficiency. The material is characterized by excellent resistance to hydrolysis and remains stable under the aggressive conditions found in molten cryolite baths at 950 to 1000 degrees Celsius. Its insolubility in water, dilute acids and bases makes it suitable for environments where chemical attack from aqueous media would degrade alternative fluxing agents.

The product is manufactured to stringent purity standards with minimal impurities, a critical requirement since trace alkalis or iron in aluminum fluoride can contaminate molten aluminum and degrade final metal properties. Typical industrial grades for smelter-grade material specify 90 to 92 percent AlF3 content on a dry basis, with sodium fluoride and silicon dioxide as the principal controlled impurities. Standard particle sizing ranges from fine powder through granular forms, with bulk density typically between 0.9 and 1.4 g per cubic centimetre depending on whether the material is produced via the dry fluorspar process or the wet process from hydrofluoric acid and alumina hydrate.

Primary buyers are aluminum smelters operating prebaked anode or Soderberg cell technologies, secondary aluminum producers, and ceramic manufacturers using the material as a glass opacifier or enamel additive. The compound also finds use in the synthesis of other fluoride salts and as a catalyst in organic fluorination reactions. Packaging is typically in 25 kg or 50 kg woven polypropylene bags with polyethylene liner, or in bulk containers for large-volume consumers. Trade terms including MOQ, Incoterms and lead time should be confirmed directly with Hebei Tianao Technology Co., Ltd as these are not specified in available data.

Hebei Tianao Technology Co., Ltd is a China-based supplier listed with imported supplier tier and harbor trust tier status. The company operates from Hebei Province, an industrial region with established chemical manufacturing infrastructure, though specific facility details, year of establishment and workforce size are not disclosed in available profile data. The listing shows a response rate of 0.00 percent with zero average response hours, indicating no recorded buyer engagement through the platform to date. Buyers should treat initial contact as unproven and request direct communication channels, references or trade assurance documentation before committing to orders.

The supplier profile does not state specific certifications, production capacity, export licence details or clientele. No MOQ, pricing structure, lead times or payment terms are published. The source description references ISO and SGS certifications, but these should be verified directly with the supplier by requesting current certificate copies with scope and validity dates. Hebei Tianao Technology Co., Ltd positions itself as offering flexible order quantities and FOB or CIF shipping terms, though all trade specifics require direct confirmation. The listing offers aluminum fluoride for aluminum smelting, ceramics and chemical manufacturing sectors.