Rho Activated Alumina Powder, Packaging Type : white

Activated alumina powder is also known as the p - alumina powder, which is a alumina transition phase. its main crystal phase is p alumina base. P alumina is made by aluminum hydroxide through suspension roasting rapid dehydration and rapid cooling system. its specific surface area is more than 200�g, so it has strong flexibility , water absorption performance, and certain hydration. It replace pure calcium aluminate cement in refractory castable binder, and also instead of micro silicon powder and ultrafine alumina powder in adhesive and binder.