87% Al2O3 Calcined Bauxite Aggregate for Refractory Firebricks

87% Al2O3 Calcined Bauxite Aggregate for Refractory Firebricks. High Alumina Content: Al2O3 content ranges from 75% to 88%, ensuring superior refractory performance. Customizable Specifications: Al2O3, TiO2, and other chemical compositions can be customized per client requirements. Versatile Applications: Suitable for refractory bricks, precision casting, aluminum refining, and high friction coatings. Professional Technical Support: 8-year experienced technical team provides around-the-clock problem-solving support. ISO9001 Quality Control: Production and R&D strictly follow ISO9001:2001 standards for consistent quality. Secure Packaging: PP bags with HDPE liners and 4 loops ensure safety during long-distance transportation. Fast Response Time: Global service network ensures a response within 8 hours for inquiries and issues.