Import Abrasives Grade White Fused Alumina — Buy in Bulk from Supplier in China

Abrasives Grade White Fused Alumina from Henan Sicheng Co., Ltd is produced by melting high-purity alumina at temperatures exceeding 2000°C in an electric arc furnace. The resulting material exhibits a hardness marginally higher than brown fused alumina, with low toughness and exceptional self-sharpening properties, making it ideal for precision grinding tasks. Its chemical stability includes resistance to acids, alkalis, and high temperatures, ensuring consistent performance in demanding applications.

The material is typically supplied in grit sizes ranging from coarse to fine, with standard classifications including FEPA or ANSI grades. Its white colour indicates a high alumina content, often above 99%, which minimises contamination in sensitive applications such as grinding high-carbon steel, high-speed steel, or stainless steel. White fused alumina is also used in precision casting as a refractory material, where its thermal stability prevents cracking under extreme heat.

Industries such as metalworking, foundries, and advanced ceramics rely on this abrasive for fine-grained grinding, surface preparation, and finishing. Buyers source it in bulk for applications requiring high efficiency and low heat generation, such as tool sharpening or surface polishing. Trade terms for this product often include FOB or CIF, with packaging in 25 kg or 1-tonne bags, though exact MOQ and lead times should be confirmed directly with Henan Sicheng Co., Ltd.

Henan Sicheng Co., Ltd is based in Zhengzhou, Henan Province, China, and operates from Lvdi International City. The company specialises in the production and supply of abrasive materials, including white fused alumina, catering to industrial buyers in metalworking, foundries, and refractory applications. Its location in a major industrial hub provides logistical advantages for bulk shipments.

The supplier is listed as an imported-tier provider with a harbor trust tier, indicating a verified presence in the market. However, its response rate and average response time are currently unrecorded, which may require direct contact for trade inquiries. The company focuses on delivering consistent material properties, as evidenced by its detailed production process and technical specifications for white fused alumina.