Tungsten Disulfide (WS2) Micron Powder, Purity: 99.9%, Size: 20-30 µm

25 grams/ 29 €                        
100 grams/ 59 € 
500 grams/ 158 € 
1000 grams/ 246 € 

Please contact us for quotes for larger quantities !

Technical Properties:  

Applications:

Tungsten Disulfide (WS₂) Micron Powder is a high-performance solid lubricant and advanced nanomaterial known for its ultra-low friction coefficient, high thermal stability, and excellent wear resistance. Its layered crystal structure and chemical inertness make it ideal for demanding environments across multiple industries.

• Lubrication & Surface Engineering Used as a dry lubricant in aerospace, automotive, and industrial machinery for reducing friction and wear in extreme pressure and temperature conditions. Applied via spray coating, buffing, or tumbling methods.
• Aerospace & Automotive Components Integrated into engine parts, bearings, and gears to enhance mechanical durability, reduce maintenance cycles, and improve fuel efficiency under high-load operations.
• Electronics & Semiconductor Devices Utilized in transistors, switches, and flexible electronics due to its high carrier mobility, low contact resistance, and tunable band gap, supporting next-gen nanoelectronic architectures.
• Energy Storage Systems Incorporated into lithium-ion and sodium-ion batteries as anode material, offering improved charge/discharge rates, cycle stability, and energy density.
• Coatings & Anti-Corrosion Technologies Applied in protective coatings for metal surfaces to resist oxidation, corrosion, and chemical degradation in harsh environments.
• Catalysis & Chemical Processing Acts as a catalyst in hydrodesulfurization and hydrogen evolution reactions (HER), contributing to cleaner fuel production and water-splitting technologies.
• Biomedical & Biocompatible Platforms Explored for drug delivery systems and biosensors due to its biocompatibility, layered structure, and potential for functionalization.
• Industrial Manufacturing & Tooling Used in cutting tools, molds, and dies to extend tool life and reduce downtime through enhanced surface lubrication and wear resistance.

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