Amazon Hot Sale White Fused Alumina Powder 325-0 Mesh Refractory for Ceramics

Amazon Hot Sale White Fused Alumina Powder 325-0 Mesh Refractory for Ceramics. High Alumina Content: Al2O3 content reaches up to 99.8% for superior purity and performance. High Hardness: Mohs hardness of 9, higher than brown aluminium oxide for efficient grinding. Wide Application: Suitable for refractory, abrasives, ceramics, and precision founding sand. Customization Support: Accepts ODM/OEM services and custom packaging options. Quality Assurance: 100% testing performed on all goods before delivery to ensure quality.