| Customization: | Available |
|---|---|
| Certification: | ISO |
| Application: | Cosmetic, Plastic, Rubber, Ceramic |
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| Zinc oxide (ZnO), commonly known as zinc white, is an oxide of zinc. Insoluble in water, soluble in acids and strong bases. | ||||||||
| Zinc oxide is a common chemical additive, widely used in plastics, silicate products, synthetic rubber, lubricating oil, paint coatings, ointment, adhesives, food, batteries, flame retardant and other products in the production. | ||||||||
| Zinc oxide has large band gap and exciton binding energy, high transparency, excellent luminescence performance at room temperature, and has been used in liquid crystal display, | ||||||||
| thin film transistor, light emitting diode and other products in the field of semiconductor. In addition, microgranular zinc oxide as a kind of nanomaterial also began to play a role in related fields | ||||||||
| Testing Item | Standard | Result |
| Purity/% | ≥95 | 95~99 |
| Moisture/% | ≤0.8 | 0.3 |
| Water Insolubles/% | ≤0.7 | 0.2 |
| Lgnition Loss/% | 1~4 | 2 |
| HCL Insolubles/% | ≤0.04 | 0.03 |
| Heavy Metal (Pb)/% | ≤0.0030 | 0.0007 |
| Mercur(Hg)/% | ≤0.0030 | Not detected |
| Ferrum (Fe)/% | ≤0.0030 | 0.0011 |
| Chloride(Cl)/% | ≤0.30 | 0.11 |
| Arseni (As)/% | ≤0.0030 | 0.0003 |
| Cadmium(Cd)/% | ≤0.0040 | 0.0003 |
| Copper (Cu)/% | ≤0.0008 | 0.0002 |
| Manganese(Mn)/% | ≤0.0008 | 0.0002 |
| Size(powder pass 0.1mm test sieve)/% | ≥95 | conforms |
| Specific Area/m/g | ≥45 | conforms |
| Bulk Density/g/ml | ≤0.35 | conforms |
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