氧化锌99%，有99.5%

Index itemFor Plastic AppicationFor paint applicationZnO-X1ZnO-X2ZnO-T1ZnO-T2ZnO-T3Zinc oxide %≥ 99.599.099.599.098.0Lead oxide (Pbo) %≤ 0.120.20Cadmium oxide (Cdo) %≤ 0.020.05Copper Oxide(Cuo) %≤ 0.006Mangaese(Mn) %≤ 0.0002Metallic metals(as Zn) NoneNoneNoneInsolubles in HCL solution %≤ 0.030.04Losses on ignition %≤ 0.40.60.40.6Soluble matters in water %≤ 0.40.60.40.60.8Screening residues(45µm wet screen) %≤ 0.280.320.280.320.35105°CSoluble matter in water %≤ 0.40.40.40.40.4Hiding power g/m2 ≤ 150150150Oil absorption g/100g ≤ 182020Colour killing %≥ 1009595Colour (Compared with standard specimen) Suit standar specimenNotes:Special requirements should be decided through negotiation between the seller and the buyer