steamwindway Alumina powder al2o3 micron nano high purity ceramic powder polishing tw 100g 50nm

- High purity alumina powder with Al2O3 composition - Available in micron and nano particle sizes for different polishing applications - Made from ceramic materials for superior polishing performance - Originating from Mainland China for reliable and consistent product quality - Ideal for use in various industries such as electronics, optics, and automotive for precision polishing tasks