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Using Tungsten Disulfide Powder As a Lubricant

It’s well-known for its outstanding lubrication capabilities.

tungsten disulfide powder

This material is widely used in the aerospace industry. It has a COF of 0.03, and is highly resistant to heat. This makes it ideal to use in engines for airplanes.

The lubricant WS2 Powder is

The best way to remove friction is by using tungsten dioxide as a grease. This chemical compound is made up of tungsten, sulfur, and other elements. This chemical compound can be used for a wide range of purposes. The transition metal dibalcogenides family includes the tungsten disulfide.

This tungsten disulfide compounds has excellent chemical stability. It is resistant to high temperatures and pressure. Also, it has a very low friction coefficient. It can also be used to lubricate dry surfaces. It is also possible to be used in lubricating oil. It’s been used in many industries, including the medical and automotive sectors, as well as the marine sector.

Tintina is the natural chemical compound for tungsten dioxide. It’s a non-toxic mineral, which can withstand temperatures ranging from -450 to 1200 degrees F. This compound is capable of supporting 300,000 pounds per square foot.

Without the need for binders, a coating made of tungsten dioxide can lubricate any surface. This coating is versatile and can be used on any metal. Because the coating is less than half an inch thick, it can easily be applied to even the smallest of parts. This non-corrosive coating can also be used at a range of temperatures.

A coating made of tungsten dioxide has the ability reduce friction when cold heading is applied. You can use it in a vacuum environment. This coating can be applied to many metals.

The chemical compound is well-known for its extraordinary lubricity. It improves the performance and friction of components in extremely harsh environments. For easier installation, you can also use it as a lubricant for aircraft fasteners. It is essential for commercial space industries.

It is used as a lubricant in marine industries because it is not corrosive and can work in a vacuum. This lubricant is used for a wide range of purposes, such as motor parts and transmissions. It can also be used in the optoelectronics sector. The unique molecular structure of this material is known as the lamellar.

The coating can be applied to almost any metal and can be used in all temperature ranges. This non-toxic coating is suitable for use with petrochemical oils.

WS2’s Coeficient of Friction is (COF) 0.03.

The use of a dry oil lubricant such as tungsten diulfide (which is often used in coating machine tools) reduces friction and increases the durability of the gears. The wear life of the valves is also improved by using it.

The friction coefficients of molybdenum and tungsten diulfide were compared. Results show that both materials have comparable friction coefficients in ambient conditions. But they exhibit different behaviour when pressurized. The WS2 collapsed at 350 MPa and the MoS2 remained in place. The speed of pressing, as well as the porosity and density of the sinter are factors that influence the friction coefficient.

Tungsten Disulfide (dry solid lubricant) was originally developed to be used in NASA. The chemical definition of the powder is 7.5g/ml. This powder can be used for coating motor components and gears. Powder is also used for coating fasteners on aircrafts. This makes installation much easier.

Tungsten disulfide has a coefficient of friction (COF) of 0.03. With increasing speed, the friction coefficient will decrease. Air humidity also affects the friction coefficient. Friction coefficient is affected by the humidity in the air. Not forgetting that tungsten dioxide is extremely insoluble when dissolved in water is important.

Like molybdenum dioxide, tungsten is more stable under different conditions. The temperature ranges from -450 to 1200 F. The COF of tungsten dioxide powder is much higher than that in MoS2. This gives tungsten disulfide a wider range of uses.

A tungsten disulfide coating can also reduce friction in cold headings. You can combine it with chrome for additional wear protection. The result is a thin film. Combining these two methods results in a 20% decrease in friction coefficient.

This is especially important for engine parts where friction reduction is critical. You will also get better results in harsh environments. In vacuum applications, graphite is not recommended. You can also see water vapor from the air.

Hexagonalboron nitride, also known as h-BN (hexagonal boren nitride), is a less expensive additive to dry lubricants. This additive is chemically inert and is therefore not dangerous to humans. You also get a very low friction factor. There are many concentration options. It’s also less costly than some other additives. This can be used when liquid lubricants would not work.

Tungsten disulfide Powder is extremely resistant to temperature

World’s most oily material, WS2 offers excellent dry and load bearing capacities, as well as temperature resistance of -460o F to 1200o F when vacuumed. Common uses of WS2 include petrochemical oil, synthetic oils and hydraulic fluids. It’s also found in gas-sensing equipment.

The two-dimensional nature of WS2 means that you can stack it vertically to make unique hetero-structures. These structures are able to absorb 10 percent of light visible and can react with various electromagnetic wavelengths. They are resistant to high temperatures as well as oxidation.

Because of its very stable chemical structure, solid lubricants can be made from WS2. It is a good lubricant and has high ratios of on/off in field-effect transistors. The device also displays geometrical confinement and excitons. It is suitable for use in numerous industries such as aerospace, automobile, medical and telecommunications.

Six nonbonding electrons make WS2 a great lubricant because they fill the layer’s surface band. This results in a net negative charge. This encourages shear. The product is also very resistant to wear and can withstand extreme pressure. It is compatible with any metal substrate.

With 300,000 PSI, WS2 is very load-bearing. It is suitable for use in spline shafts and motor drives as well. It has excellent resistance against water erosion and corrosion. Molybdenum diulfide’s corrosion resistance is superior to that of tungsten.

Additionally, tungsten dioxide is a multilayered material that has a hexagonal gray-black lattice. It has two layers of sulfur between two layers of tungsten. The van der Waals force links these layers. This interactions ensures that a thin layer is maintained on the bearing surfaces. You can also use tungsten dioxide in extremely harsh conditions. This can be used to coat a substrate. Non-toxic, it can be used with all stable metal substrates. There are many sizes available. It can be used in the manufacture of lubricating products.

Tanki New Materials Co., Ltd. developed WS2. They offer OEM services. They have also created functional ceramics, and structural devices.

Tungsten diulfide, a versatile and two-dimensional material is available.

There are many materials with two dimensions, but tungsten diulfide powder has proven to be versatile and useful in many applications. It has the chemical formula WS2 and is considered a transitional dichalcogenide. The lubricant is also dry and has high thermal stability. It is used to lubricate mechanical, automotive, and shaft parts. This lubricant has also been employed in space exploration as a qualifier.

You can synthesize this material in nano scale. There are many ways to apply this material, such as spray blasting or nano silk grease. Its properties are comparable to graphene. It has hexagonal crystal structures. Covalent bonds connect the atoms of each layer. These weak van der waals forces are what hold the layers together.

g-C3N4 is most stable of all the tungsten disulfide forms. Covalent bonds are used to link the layers’ atoms. Five different types of atoms can be found. G-C3N4 is the most stable, but there have been other forms. It has many applications, including in electronic structures, sensors and ultrasensitive photodetectors.

It’s a flexible two-dimensional material, which can be applied using a range of techniques including spray blasting or nano silk grease. While its properties are comparable to graphene’s they have different characteristics. Its atomic structure has unusual band structures and is hexagonal. This material has a high conductivity for heat, light, making it suitable to be used in photonics structures. It is a suitable triboelectric materials, high precision gear, dry lubricant, and qualified space exploration lubricant.

This material has been used in numerous applications such as photonic structures and sensors. This versatile material can also be used in the manufacture of flexible electronics. While its properties may be similar to that of tungsten diulfide powder’s, they have different properties. It’s a dry oil with curving surfaces and has been used as a lubricant in space exploration.

Tungsten Disulfide Powder Price

Price is affected by many things, such as the demand and supply in the market and industry trends. Economic activity. Unexpected events.

For the latest price of tungsten diulfide powder, please send an inquiry. (

Tungsten Disulfide Powder Supplier

Mis-asia Technology Co. Ltd., (Mis-asia), is a trusted manufacturer of tungsten diulfide powder and supplier of WS2 powder with more than 12 years’ experience. All of our products are available for shipment worldwide.

You can find high-quality, high-quality powders of tungsten disulfide here

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