Zinc Oxide
Specification:
1.Content: 99% Min & 99.5% Min
Index Item | For Rubber Application | For Paint Application | ||
ZnO-X1 | ZnO-X2 | ZnO-T1 | ZnO-T2 | |
Zinc Oxide | 99.5% Min | 99.0% Min | 99.5% Min | 99.0% Min |
Lead oxide (PbO) | 0.12% Max | 0.2% Max |
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Cadmium oxide (CdO) | 0.02% Max | 0.05% Max |
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Copper oxide (CuO) | 0.006% Max |
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Manganese (Mn) | 0.0002% Max |
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Metallic metals (As Zn) | None | None | None |
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Insoluble In HCLl solution | 0.03% Max | 0.04% Max |
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Losses on ignition | 0.4% Max | 0.6% Max | 0.4% Max | 0.6% Max |
Soluble matters in water | 0.4% Max | 0.6% Max | 0.4% Max | 0.6% Max |
Screening residues (320 mesh wet screen) | 0.28% Max | 0.32% Max | 0.28% Max | 0.32% Max |
Moisture | 0.4% Max | 0.4% Max | 0.4% Max | 0.4% Max |
Hiding power |
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| 150% Max | 150% Max |
Oil absorption |
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| 18% Max | 20% Max |
Tint strengthen |
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| 100% Min | 95% Min |
color(compared with standard specimen) |
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| Similar standard specimen | |
2. Content: 99.7% Min
Index Item | Super Grade |
| Zinc Oxide | 99.7% Min |
Metallic metals (as Zn) | None |
Lead oxide (as Pb) | 0.037% Max |
Manganese oxide (as Mn) | 0.0001% Max |
Copper oxide (as Cu) | 0.0002% Max |
Insolubles in HCL solution | 0.006% Max |
Loss on ignition | 0.2% Max |
Screen residues ( through 45ummesh) | 0.10% Max |
Volatile matters at 105 | 0.3% Max |
3. Pharmaceutical grade
Index Item | Standard |
| Zinc oxide | 99.0-100.5% |
Alkalinity | According to the test |
Carbonates and substances insoluble in acid | According to the test |
Arsenic (As) | Not more than 5ppm |
Iron (Fe) | Not more than 200ppm |
Lead (Pb) | Not more than 50ppm |
Loss on Ignition (500'C) | Not more than 1.0% |
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Company Profile
| Company Name: | Mudanjiang Fengda Chemicals Import and Export Corporation 
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| Country/Territory: | China (Mainland)
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| Registered Address: | 167 Aimin Street, Xian District, Mudanjiang, Heilongjiang, China (Mainland) Zip: 157000
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| Products/Services We Offer: | Raw materials for the chemical industry and pharmaceuticals, and farm produces. |
| Business Type: | Manufacturer |
| OEM Service: | Yes |
| Buyer or Supplier: | Supplier |
| Geographic Markets: | Worldwide |
| No. of Employees: | 51 - 100 People |
| Estimated Annual Sales (USD): | US$5 Million - US$10 Million |
| Year Established: | 1995
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| Legal Representative/CEO: | Wang Jiansheng |
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Contact Information
| Company Name: | Mudanjiang Fengda Chemicals Import and Export Corporation |
|---|---|
| Contact Person: |
Qian Jie |
| Address: | 167 Aimin Street, Xian District, Mudanjiang City, Heilongjiang Province. China |
| Zip: | 157000 |
| Telephone: | 86-453-6228414 |
| Fax: | 86-453-6223551 |
| Website: |
http://www.mudanjiangchem.com
http://fengdachem.en.tradeatchina.com |