... :1)refining& drossing efficiently2)no-free, avoid white dirt in aluminium alloy particularly3)Intensify strontium, Phosphorus modifying 3.Usage Put quantitative ... dross, flux dross present drying, powder,in good selectivity with aluminium liquids, loose, easy to remove. 4.Storage and ... package:With plastic bag inner lining, master box is carton, 20kg ...