86% Shaft Calcined Bauxite Powder for Casting Welding Flux Refractory Firebricks

86% Shaft Calcined Bauxite Powder for Casting Welding Flux Refractory Firebricks. High Alumina Content: Al2O3 ranges from 75% to 88%, offering superior quality for refractory applications. Customizable Specifications: Products can be manufactured according to specific client requirements and grades. Versatile Applications: Ideal for refractory materials, precision casting, aluminum refining, and high friction coatings. ISO 9001 Certified: Production and R&D strictly follow ISO9001:2001 quality control standards. Rapid Response Support: Global service network ensures response within 8 hours for technical inquiries. Experienced Technical Team: Support team with 8 years of experience in solving complex technical problems. Secure Packaging: Professional packaging with PP bags, HDPE liners, and loops for safe long-distance transport.