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What is Tungsten Disulfide

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What is Tungsten Disulfide?

Tungsten disulfide has been identified as an effective lubricant. It is commonly used in applications that require a large capacity to carry loads. It is also a common oil used in the aerospace and aviation components industries. Additionally, tungsten disulfide is often used in the injection molding process. In this case, it reduces friction throughout the molding process. It is also utilized in gearboxes and chains, end mills, and bearings.

While tungsten disulfide isn't been extensively studied yet, it shares a few similarities with MoS2 in regards to the structure of lamellar plates and its tribological characteristics. It is possible to exhibit the properties of superlubricity and friction that are near zero. It also has the ability to adapt to conditions that are extreme including high pressure, vacuum, radiation, high load and speed.

Tungsten disulfide is used as a lubricant used for bearings and fasteners across a range of industries. It can also be used as a coating material to many kinds of machines, for instance, automotive parts.

applications of Tungsten Disulfide

Tungsten disulfide, a member in the transition metal dichalcogenides family. It is a great chemical and thermal stability and is extensively used as an lubricant for dry use. Tungsten disulfide can also be identified for its properties in the area of electronics like a very high turn-off ratio and an adjustable photoluminescence. Like Molybdenum disulfide, the tungsten has been attracting interest in other areas.

Tungsten disulfide comes in many forms in the defense, aerospace and medical field. It is commonly used to coat ball bearings. The high-performance of the material makes it useful for high-temperature or high pressure applications. It is employed in plastic molds. Tungsten disulfide is non-reactive under typical conditions, so it is extremely safe to handle and store. It is best stored in a clean, well-ventilated environment , and shielded from sun.

Another use for tungsten disulfide has been in space-related technology. The compound is considered as the top efficient dry lubricant around the globe. The low friction coefficient allows it to function even under extreme pressure and temperatures. The resistance it has to heat and radiation can make it a very flexible material, which is ideal for equipment for space exploration.

Tungsten disulfide thin-films exhibit excellent thermal and tribological properties. It can be used to coat both metals and non-metals. Its compatibility with hydraulic fluids and oils makes it a suitable covering for aerospace components.

The properties of Tungsten Disulfide

Tungsten disulfide (WS2) is an chemical compound that is known by the chemical formula WS2. It occurs naturally in the mineral rare tungsstenite, and is used for several industrial processes. It is a very powerful oxidizer and exhibits excellent cracking properties. Its properties make it an excellent hydrotreating catalyst.

Tungsten disulfide can also be used in nanoelectronics, optoelectronics, and gas-sensing devices. It is extremely stable in thermal conditions and is able to stand temperatures ranging from between -270degC and 650degC during normally atmospheric environments. It is also extremely solid at temperatures that are low, such as in space.

WS2 has a low coefficient of friction. Also, it has excellent thermal and chemical stability. It's also capable of developing nanotubes. They were the first instance of Low-Dimensional Materials from WS2. This property makes it fascinating for various uses. It's a promising material for developing new technologies.

Manufacturer in China of Tungsten Disulfide powder

TRUNNANO is a trusted global chemical material supplier and manufacturer that has more than 12 years of experience in the manufacturing of high-quality chemicals as well the development of Nanomaterials. Presently, our company has created a range consisting of powder materials. Customized services are available. If you're in search of Tungsten Disulfide or other powders, please get in touch with us. Click on the desired items to send us an inquiry through email at

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