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Tungsten dioxide is an common compound of tungsten, sulfur. It is composed one tungsten atom as well as two sulfur atoms. Tungsten Disulfide Chemical Formula Is WS2. It has great thermodynamic and optoelectronic properties.
Tungsten disulfide Properties
Low friction
The dynamic coefficient (WS2) of tungsten dioxide is 0.030. While the static coefficient ranges from 0.070 to 0.90, it is close. The results can be affected by pressure, surface finish, and surface hardness. The results of extensive, continuous, real-time wear show little to no change over time unless extreme overload conditions are applied.
Chemistry stability
Tungsten diulfide (WS2) has a non-toxic, inert nature and is also non-corrosive. You can apply WS2 to any stable metal substrate. It does not react to most solvents. The fluorine and sulfuric acids, hydrofluoric acid, as well hot caustic solutions can cause erosion. While WS2 has a high resistance to corrosion, it is not able to prevent corrosion from inherently weak materials.
Compatibility
The WS2 can be used to make petrochemical oil and greases, silicone lubricants, hydraulic oils, and synthetic oils. This oil has a natural affinity for lubricants. It strives to preserve the fluid power layer.
High operating temperatures
The temperature at which WS2 operates is between -460 and 1200 degF under normal conditions, or 2400 degF when operating in vacuum. The threshold for oxidation is 825°F. This is a very low level compared to other lubricants. It also has very low exhaust characteristics. Because of its high resistance to heat, tungsten fluoride is an ideal material for bolts/studs and shafts used in exhaust systems.
What’s tungsten disulfide for?
Petroleum catalyst:
Due to its outstanding cracking ability, high catalytic activities, and extended service life, WS2 can also be used as catalysts for hydrogenation, desulfurizations, polymerization and reforming.
A solid lubricant
The friction coefficient ranges between 0.01-0.03 for WS2 and as high as 2100MPa. This lubricant has many advantages, including a high lubrication temperature, low friction coefficient, good acid resistance, good corrosion resistance and load resistance. Therefore, it is used often as a solid oil lubricant in transporting equipment for chemical active media at high temperatures, high pressures, high speeds, and heavy loads.
As energy storage electrode material:
WS2 refers to a type WMurS layered material. The layers are connected via van der Waals force and WMurS covalent link in the layers.
Chip transistors
Low-dimensional semiconductor materials made from transition metals such as WS2 can be used to make semiconductor devices capable of more data processing and storage.
A high-performance additive for lubricating oil.
Study results have shown that the addition of appropriate amounts of WS2 Nanoparticles can significantly improve the performance of the Lubricating Oil, decrease the friction coefficient by 20%-50%, increase oil film strength and reduce the oil’s friction coefficient by 20%-50%. The lubrication performance of WS2 nanoparticles is superior to that of Nano-MoS2.
Tungsten disulfide Price
Price is affected by many things, such as the demand and supply in the market and industry trends. Economic activity. Unexpected events.
Send us an inquiry if you want to know the latest price. (brad@ihpa.net)
Tungsten disulfide Supplier
Technology Co. Ltd. (), is a trustworthy Tungsten sulfide manufacturer, and Tungsten sulfide supplier. They have more than 12 years experience. All of our products are available for shipment worldwide.
Feel free to email us to request high-quality Tungsten diulfide powder. (brad@ihpa.net)
Tungsten disulfide Properties
Low friction
The dynamic coefficient (WS2) of tungsten dioxide is 0.030. While the static coefficient ranges from 0.070 to 0.90, it is close. The results can be affected by pressure, surface finish, and surface hardness. The results of extensive, continuous, real-time wear show little to no change over time unless extreme overload conditions are applied.
Chemistry stability
Tungsten diulfide (WS2) has a non-toxic, inert nature and is also non-corrosive. You can apply WS2 to any stable metal substrate. It does not react to most solvents. The fluorine and sulfuric acids, hydrofluoric acid, as well hot caustic solutions can cause erosion. While WS2 has a high resistance to corrosion, it is not able to prevent corrosion from inherently weak materials.
Compatibility
The WS2 can be used to make petrochemical oil and greases, silicone lubricants, hydraulic oils, and synthetic oils. This oil has a natural affinity for lubricants. It strives to preserve the fluid power layer.
High operating temperatures
The temperature at which WS2 operates is between -460 and 1200 degF under normal conditions, or 2400 degF when operating in vacuum. The threshold for oxidation is 825°F. This is a very low level compared to other lubricants. It also has very low exhaust characteristics. Because of its high resistance to heat, tungsten fluoride is an ideal material for bolts/studs and shafts used in exhaust systems.
What’s tungsten disulfide for?
Petroleum catalyst:
Due to its outstanding cracking ability, high catalytic activities, and extended service life, WS2 can also be used as catalysts for hydrogenation, desulfurizations, polymerization and reforming.
A solid lubricant
The friction coefficient ranges between 0.01-0.03 for WS2 and as high as 2100MPa. This lubricant has many advantages, including a high lubrication temperature, low friction coefficient, good acid resistance, good corrosion resistance and load resistance. Therefore, it is used often as a solid oil lubricant in transporting equipment for chemical active media at high temperatures, high pressures, high speeds, and heavy loads.
As energy storage electrode material:
WS2 refers to a type WMurS layered material. The layers are connected via van der Waals force and WMurS covalent link in the layers.
Chip transistors
Low-dimensional semiconductor materials made from transition metals such as WS2 can be used to make semiconductor devices capable of more data processing and storage.
A high-performance additive for lubricating oil.
Study results have shown that the addition of appropriate amounts of WS2 Nanoparticles can significantly improve the performance of the Lubricating Oil, decrease the friction coefficient by 20%-50%, increase oil film strength and reduce the oil’s friction coefficient by 20%-50%. The lubrication performance of WS2 nanoparticles is superior to that of Nano-MoS2.
Tungsten disulfide Price
Price is affected by many things, such as the demand and supply in the market and industry trends. Economic activity. Unexpected events.
Send us an inquiry if you want to know the latest price. (brad@ihpa.net)
Tungsten disulfide Supplier
Technology Co. Ltd. (), is a trustworthy Tungsten sulfide manufacturer, and Tungsten sulfide supplier. They have more than 12 years experience. All of our products are available for shipment worldwide.
Feel free to email us to request high-quality Tungsten diulfide powder. (brad@ihpa.net)