High-Temperature Insulation Microcrystalline Alumina Powder

High-Temperature Insulation Microcrystalline Alumina Powder. Ultra Low Sodium Purity: High purity Al2O3 >=99.8% with Na2O <=0.05% and Fe2O3 <=0.02%. High Thermal Stability: Insoluble in water and difficult to dissolve in acid/alkali solutions. Versatile Applications: Used in special glass, structural ceramics, electronics, and lithium battery diaphragms. Flexible Customization: Supports customization from samples, designs, and minor adjustments. Large Production Capacity: New production line with 50,000 tons annual capacity and 2000 tons/month output. Multiple Packing Options: Available in 25kg bags, pallets, paper boxes, or 1000kg big bags.