Shandong Jiurunfa Chemical Technology Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | 30000 Ton/Month |
| Delivery Time | 7-15 Days |
| Packaging Details | 25/50KG woven bag lined with plastic bags, or according to the requirements of customers. |
| Raw Material Composition | Zinc oxide, silicon dioxide, etc. |
| Formula | ZnO |
| Shipping | Ocean freight or others |
| Molecular Weight | 81.38 g/mol |
| Melting Point | 1975°C |
| Chemical Formula | ZnO |
| Uv Absorption | UV-A and UV-B |
| Percent | 99.7% 99.5% |
| Brand Name | JIURUNFA |
| Model Number | Zinc Oxide |
| Certification | ISO9001 |
| Place of Origin | Shandong China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Supply Ability | 30000 Ton/Month |
| Delivery Time | 7-15 Days | Packaging Details | 25/50KG woven bag lined with plastic bags, or according to the requirements of customers. |
| Raw Material Composition | Zinc oxide, silicon dioxide, etc. | Formula | ZnO |
| Shipping | Ocean freight or others | Molecular Weight | 81.38 g/mol |
| Melting Point | 1975°C | Chemical Formula | ZnO |
| Uv Absorption | UV-A and UV-B | Percent | 99.7% 99.5% |
| Brand Name | JIURUNFA | Model Number | Zinc Oxide |
| Certification | ISO9001 | Place of Origin | Shandong China |
| High Light | Solubility nano zinc oxide powder ，bulk zno 1314 13 2 ，1975°C zinc oxide powder bulk | ||
Solubility Insoluble In Water Zinc Oxide Melting Point 1975°C Purity ≥99.9%
High-purity zinc oxide product description:
High-purity zinc oxide (ZnO) is a high-quality inorganic compound, commonly used in high-tech fields such as electronics, optoelectronics and semiconductors. It is purified through a precise production process to achieve extremely high purity (usually above 99.99%) and has excellent optical, electrical and chemical properties. This high-purity zinc oxide is widely used in optoelectronic devices, ultraviolet detectors, solar cells, electronic components and other high-precision industries.
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 to high temperatures may cause discoloration or phase transformation |
| Electrical Conductivity | S/m | As a semiconductor, electrical 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 |
Features:
1.Extremely high purity: purity can reach more than 99.99%, suitable for applications with extremely high material requirements.
2.Excellent optical properties: good transmittance in the ultraviolet region, can be used in ultraviolet light devices.
3.Good electrical properties: semiconductor properties, suitable for electronic and optoelectronic devices.
4.Chemical stability: excellent thermal stability and chemical stability, adaptable to a variety of harsh working environments.
5.Low impurity content: strict control of impurities during the production process to ensure the high performance of the material.
Chemical stability: Zinc oxide has high chemical stability and can remain stable in harsh environments such as high temperature, high pressure, strong acid, and strong alkali. This stability makes zinc oxide widely used in many industrial fields.
Amphoteric oxide properties: Zinc oxide is an amphoteric oxide that can react with both acid and alkali.
Catalytic effect: Zinc oxide has a certain catalytic activity and can be used as a catalyst to participate in various chemical reactions and accelerate the reaction process.
1. Superior Quality: Produced with advanced direct-method technology, ensuring consistent quality and purity.
2. Versatility: Suitable for multiple industries such as rubber, ceramics, and cosmetics.
3. Environmentally Safe: Low heavy metal content and safe for a wide range of applications.
4. Excellent Performance: Provides enhanced reinforcement, thermal stability, and UV protection.
1. Rubber Industry: Used as a reinforcing agent, activator, and vulcanization accelerator.
2. Ceramics: Improves whiteness, strength, and thermal stability.
3. Paints & Coatings: Acts as a pigment and anti-corrosion agent.
4. Cosmetics: Used in sunscreens and skincare products as a UV absorber.
5. Pharmaceuticals: Functions as an antiseptic and astringent in ointments.
6. Agriculture: Serves as a micronutrient in fertilizers and animal feed additives.
The direct method, also known as the French process, involves the following steps:
1. Raw Material Selection: High-purity zinc materials such as zinc ore or zinc scrap are used.
2. Smelting: Zinc is heated and vaporized.
3. Oxidation: Zinc vapor reacts with oxygen in a controlled environment to produce fine zinc oxide powder.
4. Collection and Processing: The resulting ZnO is collected, filtered, and classified to ensure quality and uniformity.
The production of Zinc Oxide via the direct method is based on the principle of oxidation of metallic zinc in the presence of oxygen. The chemical reaction is:
2Zn + O₂ → 2ZnO
This process ensures the formation of high-purity zinc oxide with uniform particle size.
1. Technical Support: Provide guidance on product application and usage.
2. Customization: Tailor specifications based on customer requirements.
3. Sample Availability: Free samples for testing and evaluation.
4. Logistics: Efficient shipping and delivery services.
1. Packaging: Packed in 25 kg bags or 1 MT jumbo bags. Custom packaging is available upon request.
2. Storage: Store in a dry, cool, and ventilated place. Avoid exposure to moisture and direct sunlight.
1. Avoid inhalation of zinc oxide powder; use proper protective equipment.
2. Handle with care to prevent contamination or spillage.
3. Follow local regulations for disposal of waste materials.
4. Keep away from acidic substances to avoid chemical reactions.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
25,000，000-27,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Shandong Jiurunfa Chemical Technology Co., Ltd. is an energy and chemical enterprise engaged in the research, development, production, sales and service of industrial gases, special gases, mixed gases and chemical products. The company is located in the Economic Development Zone of Jinan City, Shand... Shandong Jiurunfa Chemical Technology Co., Ltd. is an energy and chemical enterprise engaged in the research, development, production, sales and service of industrial gases, special gases, mixed gases and chemical products. The company is located in the Economic Development Zone of Jinan City, Shand...
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