
Wholesale Advanced Refractory Material 100-0 Mesh White Corundum Artificial Alumina Refractory Al2O3 99.7%. High Alumina Content: Al2O3 content reaches 99.7% to 99.8% for superior performance. High Hardness Material: Mohs hardness of 9, harder than brown aluminum oxide. Wide Application Range: Suitable for grinding steel, polishing, casting, and ceramics. Customizable Production: Accepts ODM/OEM services with custom packaging options. Free Sample Available: Samples provided free of charge, customer pays freight cost. Strict Quality Testing: 100% testing performed on all goods before delivery. Competitive Pricing: Maintains competitive prices to ensure customer benefits. Fast Lead Time: Average lead time within 15 workdays during peak season.