Import Calcined Aluminum Oxide — Buy in Bulk from Supplier in South Africa

Foshan Mafrika Stock And Supplies offers Calcined Aluminum Oxide sourced from South Africa, an industrial‑grade alumina powder used as a primary raw material in high‑temperature processes. The product is described as high‑purity, metallurgical grade aluminium oxide with minimal impurity levels, suitable for advanced ceramics, abrasives and refractory applications. Although the listing does not state a specific particle size, it mentions that the powder is available in various granular forms to match different processing requirements.

Calcined aluminium oxide (Al₂O₃) typically exhibits a bulk density of around 3.5 g cm⁻³ and a surface area near 10 m² g⁻¹, properties that influence sintering behaviour and mechanical strength in ceramic bodies. Standard grades maintain moisture content below 0.5 % to prevent agglomeration during storage, and the material is chemically stable against most acids and bases, ensuring durability in demanding environments. These typical parameters align with industry specifications for metallurgical alumina used in furnace linings, catalyst supports and high‑performance abrasive formulations. Suppliers often package the powder in 25 kg polypropylene bags, which protect against moisture ingress.

Potential buyers include manufacturers of ceramic components, abrasive producers and refractory material fabricators who require consistent alumina quality for product performance. Trade discussions are presented as flexible MOQ arrangements, but the exact minimum order quantity, lead time and payment conditions must be confirmed directly with the supplier. Importers should request the supplier’s ISO certification, material safety data sheet and recent analytical test results to verify purity and particle size distribution. Clarifying these details before contract signing helps ensure the powder meets the technical demands of the intended application.

Foshan Mafrika Stock And Supplies is listed as an imported supplier with a harbor trust tier, indicating a verified business presence on the platform. The company is identified as operating from South Africa, though a precise address is not disclosed in the listing. It presents itself as a source of industrial raw materials, focusing on aluminium oxide and related products for downstream manufacturers.

The supplier highlights that its calcined aluminium oxide meets rigorous quality standards and references ISO certification, although specific certificate numbers are not provided. No details on production capacity, staff size or client portfolio are included, so buyers should request such information if it influences procurement decisions. Communication can be initiated through the platform’s messaging system, allowing direct clarification of technical specifications and commercial terms.