Tungsten Disulfide Powder, Nano Grade WS2

Weight: 8 oz (228g)
Sale priceR$ 257,30


Nano Tungsten Disulfide is a highly versatile nanomaterial known for its unique physical and chemical properties. It features an extremely low coefficient of friction, excellent thermal stability, and strong resistance to chemical corrosion. These characteristics make it an invaluable component in various high-performance applications across multiple industries.

CAS No.: 12138-09-9
EINECS No.: 235-243-3
Chemical Formula: WS2
Molecular Weight: 247.98
Standard: Enterprise

Appearance: Black powder
Assay (BN): 99.8% min
Moisture: 0.05% max.
Particle size (D50): 600 nm
C: 30ppm 
Fe: 15ppm 
Si: 25ppm 
P: 6ppm
S: 6ppm
Sb: 2ppm 
Cd: 1ppm max.

1) Lubrication Industry: Nano Tungsten Disulfide is used as a superior lubricant in extreme conditions, including high temperature and high pressure environments. It is particularly effective in reducing wear and extending the life of machinery and automotive components.
2) Electronics Industry: Utilized in the production of semiconductors and other electronic components due to its excellent thermal conductivity and electrical insulation properties. It helps in enhancing the performance and reliability of electronic devices.
3)Aerospace and Defense: Applied in the aerospace and defense industries for the coating of aircraft and spacecraft components, offering enhanced protection against extreme environmental conditions and reducing friction in moving parts.
4) Energy Sector: Employed in the development of photovoltaic cells and hydrogen storage systems, contributing to the efficiency and durability of renewable energy technologies.
5) Coatings: Integrated into various coating applications to improve wear resistance and to provide a low-friction surface finish. It is widely used in both industrial and consumer products to enhance lifespan and functionality.

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