Activated alumina is a high-porosity, high-surface-area aluminum oxide material that is widely used in water treatment, gas drying, catalyst carriers, petrochemicals and other fields. However, as its application range expands, discussions about its safety are also increasing. So, is activated alumina safe? Health and safety of activated alumina (1) Toxicity assessment Activated alumina itself is […]

High-aluminum grinding balls are a type of ceramic grinding media made from high-purity alumina (Al2O3) as the main raw material. They are widely used in powder grinding processes in mining, building materials, chemical, electronic materials and other industries. They have excellent properties such as high hardness, high wear resistance, corrosion resistance, and high temperature resistance. […]

In the aluminum hydroxide family, pseudoboehmite and boehmite are two important materials. Although their names are similar, they show significant differences in structure, properties and applications. These two substances play an important role in industrial production, environmental protection and materials science. This article will take you to understand the mysteries of these two “aluminum stones” […]