... 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 ... in addition to the automotive and aircraft industries.√Deoxidizer in steel making√Aluminum smeltingThe number is FLG1, FLG2, FLG3, particle size 0 ...