从China供应商批发进口Aluminum Fluoride(Alf3) — FOB条款

Aluminum Fluoride (AlF3) from Shanghai Spark Advanced Material Co., Ltd is supplied as anhydrous granules in 1-4mm size, with a certified purity of 99.99%. This colorless inorganic compound is a key flux agent in aluminum smelting, where it lowers the melting point of the electrolyte bath and improves current efficiency in Hall-Héroult cells. The granular form ensures consistent dissolution and reduces dusting during handling, making it suitable for high-temperature metallurgical processes.

The material is produced to industrial-grade standards, with a typical bulk density of 1.5-2.0 g/cm³ and a melting point of 1291°C, which aligns with its use in primary aluminum production. Aluminum Fluoride is also employed in ceramic glazes and enamel production, where its fluxing properties enhance surface finish and durability. Standard industry practice includes testing for fluoride content, moisture, and particle size distribution to ensure batch consistency.

Primary buyers include aluminum smelters, ceramic manufacturers, and chemical processors requiring a stable fluoride source. The product is packaged in 25kg or 1000kg bags, with typical trade terms including FOB Shanghai or CIF to major ports. Buyers should confirm packaging compatibility with their handling systems, as the granules can be abrasive to certain materials. Lead times and MOQs are agreed per contract, with typical shipments in 20ft containers for bulk orders.

Shanghai Spark Advanced Material Co., Ltd is based in Chanba Ecological Zone, Weiyang District, Xi’an, Shaanxi Province, China. The company specializes in high-purity industrial chemicals, with a focus on aluminum fluoride and related compounds for metallurgical and ceramic applications. Its listed address confirms a physical presence in a recognized industrial zone, which is critical for buyers verifying supplier legitimacy.

The supplier operates within the Harbor trust tier, indicating a baseline level of verification. While response rate and average response hours are currently unrecorded, the company’s product descriptions emphasize technical specifications and industrial applications, suggesting a focus on B2B trade. Buyers should directly confirm operational details, such as production capacity and quality control processes, as these are not explicitly stated in the available profile.