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Personne àcontacter Anna
Qiaoxi, Shijiazhuang, Hebei
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Zinc Oxide
Product Description Our Zinc Oxide Grades: Indirect process Zinc Oxide, Direct Process Zinc Oxide, Calcined Zinc Oxide, Zinc Oxide, Pharmaceutic Zinc Oxide, nanometer Zinc Oxide, etc. Property: White powder, odourless, relative density 5.**6, stable under normal Temperature. Insoluble in water and alcohol, soluble in acid, alkaki and Amkonium solution. Usage: Used in rubber, dope cable, porcelain enamel, oil, pottery and porcelain, glass and other chemical industry. Packing: *5 Kgs in Net Bag, *0 Mts/*0'FCL Item/Parameter |
Standard |
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Zinc Oxide (in accordance with dry materials) % ≥ |
ZnO *9.5% |
ZnO *9% |
ZnO *8% |
ZnO *5% |
ZnO *0% |
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Lead oxide (PbO)% ≤ |
0.*2 |
0.2 |
1.0 |
3.0 |
4.0 |
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Cadmium oxide (CdO) % ≤ |
0.*2 |
0.*5 |
*- |
*- |
*- |
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Cupric oxide (CuO) % ≤ |
0.**6 |
*- |
*- |
*- |
*- |
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Manganese (Mn) % ≤ |
0.***2 |
*- |
*- |
*- |
*- |
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Metallic Zinc (in accordance with Zn) % |
None |
None |
*- |
*- |
*- |
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Muriatic Acid Insoluble Substance % ≤ |
0.*3 |
0.*4 |
0.5 |
0.7 |
2.0 |
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Loss On Ignition % ≤ |
0.4 |
0.6 |
0.7 |
1.0 |
5.0 |
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Water Soluble Substance % ≤ |
0.4 |
0.6 |
0.7 |
1.0 |
3.0 |
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Sieve Residue (*5um mesh ) % ≤ |
0.*8 |
0.*2 |
0.5 |
0.5 |
0.5 |
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Volatile % ≤ |
0.4 |
0.4 |
0.5 |
0.5 |
0.5 |
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