| Product ID | Formula | Purity | Dimension | Inquiry |
|---|---|---|---|---|
| 301600ST001 | ZnS | 99.99% | Ø 25.4 mm x 3.175 mm | Inquire |
| 301600ST002 | ZnS | 99.99% | Ø 50.8 mm x 3.175 mm | Inquire |
| 301600ST003 | ZnS | 99.99% | Ø 50.8 mm x 6.35 mm | Inquire |
| 301600ST004 | ZnS | 99.99% | Ø 76.2 mm x 6.35 mm | Inquire |
| 301600ST005 | ZnS | 99.99% | Ø 101.6 mm x 3.175 mm | Inquire |
| 301600ST006 | ZnS | 99.99% | Ø 152.4 mm x 3.175 mm | Inquire |
| 301600ST007 | ZnS | 99.99% | Ø 152.4 mm x 6.35 mm | Inquire |
Zinc sulfide sputtering targets are multifunctional ceramic targets prepared from high-purity ZnS powder through advanced powder metallurgy processes. It integrates the outstanding wide-bandgap semiconductor properties, exceptional infrared transmittance, and efficient luminescent performance of zinc sulfide material. It serves as the core source material for depositing high-quality zinc sulfide thin films in physical vapor deposition (PVD) technology. This film has critical applications in infrared optical coatings, light-emitting devices, and protective coatings.
We offer high-quality ZnS ceramic sputtering targets in multiple purities, dimensions, and with bonding services available. Contact us for the latest pricing.
Wide bandgap semiconductor properties (~3.7 eV)
Superior infrared optical performance
High purity and precise stoichiometry
High density, low porosity
Professional backing plate bonding available
Infrared Optics & Windows: Deposits infrared anti-reflective coatings, protective films, and high-performance infrared window coatings for thermal imaging and night vision systems.
Light-Emitting & Display Devices: Prepares electroluminescent films, thin-film electroluminescent displays, and specialized fluorescent coatings.
Protective and Functional Coatings: Used as hard protective coatings resistant to abrasion and corrosion, or as functional films with specialized optical properties.
Q1: What are the primary advantages of ZnS targets?
A1: Core advantages include excellent infrared transmittance, wide bandgap characteristics, and luminescent properties, enabling the deposition of multifunctional films combining optical, electrical, and mechanical performance.
Q2: What purity requirements apply to the target material?
A2: For high-performance optical films, purity typically requires no less than 99.99% (4N). High purity is critical for ensuring low absorption and high performance in the resulting films.
Q3: Why is bonding service required?
A3: Bonding to a metal backing plate (e.g., copper, molybdenum) ensures efficient heat dissipation and secure mounting, preventing thermal stress cracking of ceramic targets during sputtering.
Q4: How should targets be stored and maintained?
A4: Store in sealed, moisture-proof containers within a dry, clean environment. Avoid contaminating the target surface during handling. Handle with care when removing or replacing to prevent breakage of brittle ceramic targets.
Each batch is supplied with:
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Material Safety Data Sheet (MSDS)
Third-party testing reports available upon request
We provide high-quality ZnS targets with stable performance and comprehensive specifications, along with professional bonding services. We are your trusted partner for developing advanced optical and functional films.
Molecular Formula: ZnS
Molecular Weight: 97.45 g/mol
Appearance: White to light yellow dense ceramic target with a smooth and uniform surface
Density: 4.09 g/cm³
Melting Point: 1,850 °C
Boiling Point: 2,200 °C (before decomposition)
Crystal Structure: Two crystal forms: Cubic Zinc Blende (F-43m) and Hexagonal Wurtzite (P6₃mc)
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
If you need any service, please contact us
