... pounding the crushed squamous powder, followed by polishing and. The aluminum powder is light, floating force is high, the hiding ... After treatment, it can also become a non floating aluminum powder. Aluminum powder can be used to identify fingerprints, but also ... FLG1, FLG2, FLG3, particle size 0.35~0, can use waste aluminum production. Main uses: steelmaking, removing gas, oxygen.●Related Service◇ ...