High quality and trust worthy chemical supplier | Orachemicals.in


If you are looking for high-quality products, please feel free to contact us and send an inquiry, email: brad@ihpa.net

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 between 0.070 and 0.090. 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, except when severe overload conditions are applied.

Chemistry stability
Tungsten diulfide (WS2) has a non-toxic and inert nature. You can apply WS2 to any stable metal substrate. It does not react to most solvents. The fluorine and sulfuric acids, hydrofluoric acid and hot caustic solutions can harm it. While WS2 has a high resistance to corrosion, it is not able to prevent corrosion from inherently weak materials.

The WS2 can be used to make petrochemical oil and greases, synthetic oils as well as hydraulic 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. There is an 825 degree F oxidation threshold, which is quite low 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, desulfurization.

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, long life span, low friction coefficient, corrosion resistance and good acid and alkali resistance.

As energy storage electrode material:
WS2 refers to a kind of layered materials. The layers are connected using WMurS Covalent Bond in the layers and Van der Waals Force between the layers. Since the layers have a moderate distance, it can provide good thermal stability, high lithium storage performance, fast electron transfer rate and excellent thermochemical stability. This is a great way to improve energy density as well as structural stability of the electrode materials.

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 to lubricating oil.
It has been shown that adding the appropriate amount of WS2 Nanoparticles to the Lubricating Oil can significantly improve its lubrication performance, decrease the friction coefficient by 20%-50% and increase oil film strength up to 30%-40%. 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 WS2 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)