Anti Ultraviolet Non Nano Zinc Powder Bulk 20nm 50nm 100nm 1μM
Price:
Negotiable
MOQ:
1 Ton
Delivery Time:
7-15 Days
Brand:
JIURUNFA
Product Description
Anti Ultraviolet Non Nano Zinc Powder Bulk 20nm 50nm 100nm 1μM
Various sizes available, such as 20nm, 50nm, 100nm, 1μm, etc. Zinc Oxide powder with multiple industrial applications.
Effects of Zinc Oxide
- Antibacterial and anti-inflammatory: Inhibits bacterial growth and reduces tissue inflammation.
- Anti-ultraviolet: Absorbs and scatters UV rays for effective sun protection.
- Catalytic effect: High chemical activity for organic molecule photolysis and methanol synthesis.
- Photocatalysis: Semiconductor material with photocatalytic activity for manufacturing photocatalytic materials.
Zinc Oxide Parameters
| Parameter Name | Unit | Value Range/Description |
|---|---|---|
| Chemical Formula | - | ZnO |
| Molecular Weight | g/mol | 81.39 |
| Appearance | - | White powder or hexagonal crystals |
| Density | g/cm³ | Approximately 5.60-5.67 |
| Melting Point | °C | 1975 |
| Boiling Point | °C | 2360 (sublimes) |
| Refractive Index | - | Approximately 2.008-2.029 |
| Band Gap | eV | Approximately 3.37 (at room temperature) |
| Purity | % | 99.0%-99.99% |
| Particle Size Distribution | nm | 20nm, 50nm, 100nm, 1μm, etc. |
| Specific Surface Area | m²/g | 10-150m²/g |
| Hygroscopicity | - | Low hygroscopicity |
| Solubility | - | Insoluble in water, slightly soluble in alcohols |
| Thermal Stability | - | Stable at high temperatures |
| Electrical Conductivity | S/m | Varies with doping and temperature |
| UV Absorption | - | Effectively absorbs UVA and UVB radiation |
| Antibacterial Properties | - | Inhibits growth of bacteria and fungi |
Applications of Zinc Oxide
- Rubber tire industry for vulcanization activation and reinforcement
- Rubber products as reinforcing agent for improved corrosion resistance
- Glass manufacturing to increase transparency and reduce thermal expansion
- Paint industry for coloring, anti-corrosion and UV protection
- Electronics for manufacturing magnetic materials and ferrites
- Phosphate solutions for metal surface treatment
- Ceramics for paint, ink and textile coloring
- Desulfurizers and chemical catalyst preparation
- Chemical industrial raw material production
- Textile industry for anti-UV and antibacterial fabrics
- Medical applications as astringent in ointments
- Sunscreen cosmetics series products
Zinc Oxide Production Methods
Direct Method:
Uses zinc ore, zinc ash, or zinc concentrate as raw materials, reduced with coal at high temperature to produce zinc oxide with purity between 75%-95%.
Indirect Method:
Uses zinc ingots or zinc slag, melted and evaporated at high temperature to produce zinc oxide with purity of 99.5%-99.7%.
Wet Process:
Produces active zinc oxide with fine particle size and large specific surface area through chemical precipitation and calcination.
Zinc Oxide Storage Method
- Store at room temperature with controlled humidity (40%-50%)
- Use sealed packaging to prevent air and moisture exposure
- Select appropriate packaging materials (aluminum foil, polyethylene)
- Store in ventilated, dry, light-proof environment
- Regular quality checks with maximum storage period of one year
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Company
Shandong Jiurunfa Chemical Technology Co., Ltd.
Location
Zone 1, China Resources Land Plaza, Lixia District, Jinan City, Shandong China
Contact Person
Sales