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Personne àcontacter Mr. bruce
baodi district, Dalian, Liaoning
zinc oxide We are able to supply all kinds of Zinc Oxide, such as purity *0% , *2% , *5% , *8% , *9% , *9. 5% , *9. 7% , *9. 8% , *9. 9% an Direct process zinc oxide quality meet standard of GB/T********6 Item/Parameter Standard Zinc Oxide (in accordance with dry materials) % ≥ ZnO *9.5% ZnO *9% ZnO *8% ZnO *5% ZnO *0% Lead oxide (PbO)% ≤ 0.*2 0.2 1.0 3.0 4.0 Cadmium oxide (CdO) % ≤ 0.*2 0.*5 *- *- *- Cupric oxide (CuO) % ≤ 0.**6 *- *- *- *- Manganese (Mn) % ≤ 0.***2 *- *- *- *- Metallic Zinc (in accordance with Zn) % None None *- *- *- Muriatic Acid Insoluble Substance % ≤ 0.*3 0.*4 0.5 0.7 2.0 Loss On Ignition % ≤ 0.4 0.6 0.7 1.0 5.0 Water Soluble Substance % ≤ 0.4 0.6 0.7 1.0 3.0 Sieve Residue (*5um mesh ) % ≤ 0.*8 0.*2 0.5 0.5 0.5 Volatile % ≤ 0.4 0.4 0.5 0.5 0.5 Indirect process zinc oxide quality meet standard of GB/T********6 Item/Parameter Standard Zinc Oxide % ≥ ZnO *9% ZnO *9.5% ZnO *9.7% ZnO *9.8% ZnO *9.9% Metallic Zinc (in accordance with Zn) % 0.*1 None None None None Lead oxide (PbO)% ≤ 0.*5 0.*5 0.**7 0.**1 0.**1 Cadmium oxide (CdO) % ≤ *- *- *- 0.***5 0.***5 Cupric oxide (CuO) % ≤ 0.***4 0.***4 0.***2 0.***2 0.***2 As ≤ *- *- *- 0.***5 0.***5 Manganese (Mn) % ≤ 0.***8 0.***1 0.***1 *- *- Ferro Oxide (FeO) % ≤ *- *- 0.**1 *- *- Muriatic Acid Insoluble Substance % ≤ 0.*1 0.**8 0.**6 0.**4 0.**4 Loss On Ignition % ≤ 0.2 0.2 0.2 *- *- Water Insoluble Substance % ≤ 0.2 0.2 0.1 *- *- Volatile **5 % ≤ 0.5 0.4 0.3 0.3 0.3 Sieve Residue (*5um mesh ) % ≤ 0.1 0.1 0.1 0.1 0.1 Surface Area % ≥ *0 *5 *0 *0 *0
