Spherical Alumina Blast Media Technical Data Sheet Spherical Alumina Blast Media Alumina is a high-purity, spherical white blasting media designed for surface finishing. It can effectively clean, polish and treat the surface of many materials while providing a matte effect without introducing impurities or contamination. High-purity aluminum oxide does not produce impurities or pollution. High hardness, high wear resistance, long service life. Dimensions as small as 5 microns allow fine polishing. Fragile and decompose quickly, improving the sandblasting effect and reducing the media residue. Corrosion-resistant and easy to dissipate heat, suitable for various harsh environments. MAIN APPLICATIONS Certified by ISO9001:2015 and ISO14001. Enhances metallic texture and achieves consistent matte finish; CHEMICAL ANALYSIS Typical values % Etching of high-end decoration and glass; Inscription on a monument or work of art; Remove paint, corrosion, and other PHYSICAL PROPERTIES Numerical Value Mohs Hardness Grain Shape Particle Color Density Bulk Density 7 Sphere White 3.8g/cm3 2.2g/cm3 JiangSu Henglihong Industrial Co., Ltd. Shuofang Industrial Park, Xinwu District, Wuxi City, Jiangsu Province 25 kg plastic jerrycan, 1-ton bulk bag Big-bags available upon request