Import Calcined Alumina — Buy in wholesale FOB from Supplier in China

Calcined alumina from Chalco Shandong Co., Ltd. is a heat-treated aluminium oxide with a high conversion rate and exceptional crystal stability, designed for industrial applications where purity and performance matter. The material exhibits low impurities, contributing to its reliability in demanding environments such as refractories, ceramics, and abrasives. Its mechanical strength and dimensional stability under high temperatures make it a preferred choice for manufacturers requiring consistent material behaviour during processing.

The product’s composition ensures high wear resistance and outstanding corrosion resistance, which are critical for applications exposed to harsh chemical or physical conditions. Standard calcined alumina typically features an Al2O3 content of 98.5% or higher, with controlled particle size distribution to meet specific processing needs. Chalco Shandong Co., Ltd. highlights stable shrinkage rates and good electrical insulation, which are beneficial in ceramic formulations and refractory linings where thermal and electrical properties must remain predictable.

This grade of calcined alumina is commonly used in the production of spark plugs, grinding wheels, and advanced ceramics, as well as in the metallurgical industry for steel degassing and deoxidation. Buyers in these sectors prioritise material consistency, so verifying batch-to-batch uniformity in particle size and chemical composition is essential. For bulk imports, confirm packaging options, as standard offerings often include 25 kg or 1 tonne bags with moisture-proof liners to preserve material integrity during transit.

Chalco Shandong Co., Ltd. operates from Zibo, Shandong, China, a region recognised for its concentration of industrial material producers. The company’s address at No.1, Wugongli Road, Zhangdian, places it within a key manufacturing hub, facilitating logistics and supply chain integration for bulk material exports. While the supplier’s profile indicates a trust tier of harbor, no response rate or average response time data is currently available, so direct contact is recommended for timely inquiries.

The supplier specialises in calcined alumina, emphasising product attributes such as high conversion rates, crystal stability, and low impurities. No additional details about production capacity, certifications, or client base are provided in the listing, so buyers should request these specifics during negotiations. The focus on mechanical strength, wear resistance, and corrosion resistance suggests a product tailored for performance-critical applications, but verification of batch consistency and testing protocols is advised.