Zinc Oxide
Description
Name]: | Zinc oxide |
[Molecular formula]: | ZnO |
[Molecular weight]: | 81.39 |
[Cas no.]: | 1314-13-2 |
[Einecs no.]: | 215-222-5 |
Specification: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Direct process zinc oxide quality meet standard of GB/T3494-1996 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Item/Parameter | Standard | ||||
Zinc Oxide % ≥ | ZnO 99% | ZnO 99.5% | ZnO 99.7% | ZnO 99.8% | ZnO 99.9% |
Metallic Zinc (in accordance with Zn) % | 0.01 | None | None | None | None |
Lead oxide (PbO)% ≤ | 0.05 | 0.05 | 0.037 | 0.001 | 0.001 |
Cadmium oxide (CdO) % ≤ | -- | -- | -- | 0.0005 | 0.0005 |
Cupric oxide (CuO) % ≤ | 0.0004 | 0.0004 | 0.0002 | 0.0002 | 0.0002 |
As ≤ | -- | -- | -- | 0.0005 | 0.0005 |
Manganese (Mn) % ≤ | 0.0258 | 0.0001 | 0.0001 | -- | -- |
Ferro Oxide (FeO) % ≤ | -- | -- | 0.001 | -- | -- |
Muriatic Acid Insoluble Substance % ≤ | 0.01 | 0.008 | 0.006 | 0.004 | 0.004 |
Loss On Ignition % ≤ | 0.2 | 0.2 | 0.2 | -- | -- |
Water Insoluble Substance % ≤ | 0.2 | 0.2 | 0.1 | -- | -- |
Volatile 105 % ≤ | 0.5 | 0.4 | 0.3 | 0.3 | 0.3 |
Sieve Residue (45um mesh ) % ≤ | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
Surface Area % ≥ | 40 | 45 | 50 | 60 | 60 |
Uses: | |
Used in paint, rubber, glass, ceramics, cosmetics, printing ink, varnished cloth rendering, printing and dyeing industry of printing anti-agent, in the match industry and the glue used in the acidic, increasing adhesive effect, the pharmaceutical industry as a plaster of raw materials, in addition, for the Pigment Zinc chrome yellow, zinc acetate, zinc carbonate, zinc chloride and other manufacturing and methanol synthesis catalyst, ammonia desulfurization agent, glass and glaze production and activity of zinc oxide fine particles (diameter of 0.1um or so) can be used as such as polyolefin and PVC plastic light stabilizer, zinc oxide is also used in pressure-sensitive, light catalysis, optoelectronics pole, paint, color TV imaging and other fields. |
Resource:
www.ecvv.com is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.
<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.
标签: china chemicals manufacturers, china Chemicals products, china Chemicals suppliers, Zinc Oxide
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