Eco Friendly Clear ZNO Zinc Oxide Bulk Powder Cas 1314 13 2 For Pigment
Price:
Negotiable
MOQ:
1 Ton
Delivery Time:
7-15 Days
Brand:
JIURUNFA
Product Description
Eco Friendly Clear ZNO Zinc Oxide Bulk Powder Cas 1314-13-2 For Pigment
Zinc Oxide Introduction
Zinc oxide (also known as zinc oxide powder, zinc white, zinc white powder) is an inorganic compound with a chemical formula of ZnO and a molecular weight of 81.39 g/mol. This white solid is insoluble in water and ethanol, but soluble in acid, sodium hydroxide aqueous solution, and ammonium chloride. As a versatile chemical additive, it finds wide application in plastics, silicate products, synthetic rubber, lubricants, paints, ointments, adhesives, food, batteries, and flame retardants.
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 (varies with preparation method and purity) |
| Melting Point | °C | 1975 |
| Boiling Point | °C | 2360 (sublimes) |
| Refractive Index | - | Approximately 2.008-2.029 (varies with wavelength) |
| Band Gap | eV | Approximately 3.37 (at room temperature) |
| Purity | % | 99.0%-99.99% (depending on application requirements) |
| Particle Size Distribution | nm | Various sizes available, such as 20nm, 50nm, 100nm, 1μm, etc. |
| Specific Surface Area | m²/g | Typically in the range of 10-150m²/g, depending on particle size |
| Hygroscopicity | - | Low hygroscopicity, but may absorb moisture over time if exposed to humid conditions |
| Solubility | - | Insoluble in water, slightly soluble in alcohols, soluble in dilute acids, sodium hydroxide solutions, and ammonium chloride solutions |
| Thermal Stability | - | Stable at high temperatures, but prolonged exposure may cause discoloration or phase transformation |
| Electrical Conductivity | S/m | As a semiconductor, conductivity varies with doping and temperature |
| UV Absorption | - | Effectively absorbs UVA and UVB ultraviolet radiation, providing good sunscreen properties |
| Antibacterial Properties | - | Inhibits the growth of various bacteria and fungi, suitable for antibacterial materials |
Characteristics of Zinc Oxide
- High chemical stability: Maintains stability in harsh environments including high temperature, pressure, strong acids, and strong alkalis
- Good electrical conductivity: Ideal for electronics, communications, and electrical applications
- Unique physical properties: Features high refractive index, low dielectric constant, and high light transmittance
- Environmentally friendly: Non-toxic and safe for both human use and environmental applications
- Skin protection: Provides anti-inflammatory, antibacterial, wound healing, and sun protection benefits
Key Advantages
Broad Application Fields: Suitable for plastics, silicate products, synthetic rubber, lubricating oils, paints, ointments, adhesives, foods, batteries, and flame retardants.
Excellent Luminescent Properties: Applied in semiconductor products including LCDs, TFTs, and LEDs.
Effective Sunscreen Agent: Absorbs both UVA and UVB radiation for broad-spectrum UV protection.
Excellent Luminescent Properties: Applied in semiconductor products including LCDs, TFTs, and LEDs.
Effective Sunscreen Agent: Absorbs both UVA and UVB radiation for broad-spectrum UV protection.
Application Fields
Rubber Industry: Acts as reinforcing agent and activator, enhancing elasticity and abrasion resistance.
Cosmetics: Provides oil absorption and concealing properties, suitable for sensitive skin.
Semiconductor Field: Used in manufacturing LCDs, TFTs, LEDs, and other electronic components.
Pharmaceutical Industry: Utilized in ointments and sunscreens for skin protection.
Eco-friendly Materials: Incorporated in environmentally friendly paints and plastics.
Cosmetics: Provides oil absorption and concealing properties, suitable for sensitive skin.
Semiconductor Field: Used in manufacturing LCDs, TFTs, LEDs, and other electronic components.
Pharmaceutical Industry: Utilized in ointments and sunscreens for skin protection.
Eco-friendly Materials: Incorporated in environmentally friendly paints and plastics.
Technical Theory
Zinc oxide is an N-type semiconductor with excellent luminescent properties at room temperature. Its large energy band gap and exciton binding energy result in high transparency. The UV absorption mechanism involves valence band electrons absorbing UV energy and undergoing transitions. UV scattering effectiveness relates to particle size, with nanoscale particles offering superior performance.
Services
Customized Production: Available in various particle sizes to meet specific requirements.
Technical Support: Professional consultations and solutions provided.
After-Sales Support: Comprehensive service to ensure customer satisfaction.
Technical Support: Professional consultations and solutions provided.
After-Sales Support: Comprehensive service to ensure customer satisfaction.
Packaging and Storage
Packaging: Sealed containers prevent moisture and contamination.
Storage: Keep in dry, well-ventilated, cool areas away from direct sunlight and high temperatures.
Storage: Keep in dry, well-ventilated, cool areas away from direct sunlight and high temperatures.
Safety Precautions
Skin Contact: Wear protective gloves to avoid prolonged exposure.
Eye Contact: Rinse immediately with water if contact occurs and seek medical attention.
Respiratory Protection: Use dust masks to prevent inhalation.
Fire Safety: Although non-flammable, keep away from ignition sources and flammable materials.
Eye Contact: Rinse immediately with water if contact occurs and seek medical attention.
Respiratory Protection: Use dust masks to prevent inhalation.
Fire Safety: Although non-flammable, keep away from ignition sources and flammable materials.
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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