OEM Industrial White Zinc Oxide Powder Cas Number 1314-13-2
Active Zinc Oxide is a high-performance inorganic compound with excellent chemical reactivity and physical properties. This product undergoes special activation treatment, resulting in enhanced specific surface area and porosity. Widely used in rubber, plastics, and coatings industries.
| Item | Parameter |
|---|---|
| Chemical Formula | ZnO |
| Molecular Weight | 81.39 g/mol |
| Appearance | White powder |
| Activity Level | ≥90% |
| Particle Size | 50 nm |
| Specific Surface Area | 70 m²/g |
| Density | 5.6 g/cm³ |
- High activity with easy dispersion properties
- White powder with excellent hiding power
- Superior chemical stability
- Enhances physical properties of rubber, plastics, and other products
- Improves adhesion and weather resistance in coatings
- Reduces production costs while increasing efficiency
- Additive in rubber tires, plastic products, and coatings
- Zinc source in the feed industry
- Used in wave-absorbing stealth materials and infrared detectors
Produced using the indirect method: Zinc ingots are melted in an evaporating crucible, heated to vaporize, oxidized by air, then cooled. The final product is collected in fabric bags.
Active zinc oxide's high reactivity and excellent physical properties make it valuable across multiple industries. The special activation treatment increases specific surface area and porosity, enhancing dispersion and activity in products.
ZnO is an n-type semiconductor where valence band electrons can absorb UV light energy and undergo transitions. When ZnO particle size is significantly smaller than UV wavelength, it scatters UV light in all directions, reducing irradiation intensity.
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