High Purity 2-90um Calcined Alumina for Ceramic Coating, Fine/Coarse Powder Aluminium Oxide Factory, Trusted Al2O3 Supplier

High Purity 2-90um Calcined Alumina for Ceramic Coating, Fine/Coarse Powder Aluminium Oxide Factory, Trusted Al2O3 Supplier. Customizable Particle Size. High Purity Alumina. Low Sodium Content. Wide Application Range: Used in refractories, ceramics, glass, electronic components and lithium battery cathode coatings. Stable Crystal Form: Features excellent sintering performance, stable linear shrinkage, and high temperature resistance. Comprehensive Quality Testing: Full QC on chemical & physical properties,with COA per batch. Available in 50kg,1000kg,1200kg bags.