High-purity zinc sulfide (ZnS) powder suitable for optical coatings, phosphors, and infrared applications. VIMATERIAL offers custom solutions with various particle sizes, purities, and packaging. Please contact us for expert technical support.
Zinc sulfide (ZnS) powder is an important functional inorganic material widely used in optics, phosphors, infrared windows, and laser devices. Its excellent optical transmittance, chemical stability, and thermal stability make it an ideal choice for electronic, optical, and infrared applications.
High Purity ≥ 99.9%
Controllable Particle Size Ensures Uniformity
Excellent Optical Properties and Infrared Transmittance
High Chemical Stability and High-Temperature Resistance
Can be Used in Optical Coatings, Phosphors, and Infrared Window Materials
| Project | Parameters |
| Chemical Formula | ZnS |
| Appearance | White to Pale Yellow Powder |
| Purity | ≥ 99.99% |
| Particle Size | Customizable |
| Surface Area | 5-15 m²/g |
| Density | 4.1 g/cm³ |
| Solubility | Insoluble in water, slightly soluble in acid |
| Packaging | Aluminum Foil Bag/Plastic Bottle + Outer Carton, Moisture-Proof and Shock-Proof |
| Applications | Optical Coatings, Infrared Windows, Phosphors, Laser Materials |
Optical Coatings and Films
Infrared Windows and Devices
Phosphors and Luminescent Materials
Laser Materials and Windows
Electronic Devices and Display Materials
High-Purity Material: Reduces Impurities, Ensures Optical and IR Performance
Controllable Particle Size: Meets Different Application Requirements
Various Specifications Available: Available in Bulk or Custom Packaging
Technical Support: Provides Process Parameter Recommendations to Optimize Film or Coating Performance
Global Logistics: Safe, Moisture-Proof Packaging Ensures Damage-Free Transportation
Pretreatment: Dry or sieve to remove aggregates before use.
Storage: Store in a dry, moisture-proof environment, avoiding strong acids or bases.
Mixing and Sol Preparation: Suitable for preparing ZnS optical coating sols or composites.
Sealed aluminum foil bags/plastic bottles for moisture and shock protection.
Outer boxes for enhanced shipping protection.
Customized export packaging available upon request.
A1: Zinc Sulfide powder is commonly used in luminescent materials, display devices, phosphors, infrared optics, semiconductors, and coating industries.
A2: Store ZnS powder in a cool, dry, and well-sealed container. Avoid direct exposure to moisture and strong acids.
A3: You can purchase high-purity ZnS powder directly from specialized material suppliers like VI HALBLEITERMATERIAL GmbH, offering reliable quality and global shipping.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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