... can make metallic nano zinc powder Fe,Cu,Ni,Zn,Ag,Sn,Bi,Co in ranges of 50~100nm at your ... requirement. nano zinc powder Fe,Cu,Ni,Zn,Ag,Sn,Bi,CoUsages metallicAppearance: Different particle size of nano-zinc ... produce different sizes nano zinc powder(the average size from 35 to 80 nm), also can do special processing according to ... s requirement. metallic nano zinc powder Fe,Cu,Ni,Zn,Ag,Sn,Bi,Co