News

  • 0
  • 0

What is WS2 coating?

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



US President recently decided to invoke a Cold War-era defense law to encourage domestic tungsten disulfide.

What is WS2 coating?

Tungsten disulfide is an extremely smooth dry film lubrication coating. Tungsten disulfide friction coefficient is very low (only 0.03), which is lower than that of Teflon, graphite or molybdenum disulfide (MoS2). Compared with many other lubricant materials, the film is very durable and can withstand extremely high loads of more than 300000 psi. WS2 has unparalleled performance in lubrication, non-stick, low resistance, wear life and load rating.

 

What are advantages of tungsten disulfide?

WS2 is an excellent demoulding material for plastic moulds, extrusion moulds and other demoulding applications.

WS2 eliminates the need for liquid lubricants and can also be used with petrified oils, greases, synthetic oils, silicone lubricants and hydraulic oils. It has an affinity for lubricants and maintains the fluid power layer. It helps to keep the oil or grease on the surface, thus further increasing lubrication.

In the case of less than 1 micron thick, the coating can be applied to high-precision parts without tolerance problems.

WS2 is also a rather inert and non-toxic material, which has been used in medical devices and food processing applications.

WS2 is applied to customer substrates through high-speed ambient temperature process. It does not cause the substrate material to anneal or warp.

WS2 can be used alone or in combination with our PVD hard coating to improve durability.

 

WS2 coating properties

Lubricity-the lowest friction coefficient of solid materials!

The dynamic friction coefficient is 0.03 and the static friction coefficient is 0.07.

Excellent release performance. They don't stick together.

Non-toxic.

Prevent scratches, jams or cold welds.

It can be used at a load of more than 300000 pounds per square inch!

High temperature resistance.

Extremely thin 1 stroke 2 micron coating thickness.

Unlike many powder lubricants, it can be bonded to the substrate without using a binder.

Do not crumb, peel off or peel off.

Ultra-thin-suitable for high precision components.

WS2 eliminates the need for liquid lubricants.

Can be used with oil and grease. It has an affinity for lubricants and maintains a fluid dynamic layer.

 

How is WS2 coating applied?

Aerospace components.

medical apparatus.

Plastic molds.

Extrusion die.

Auto parts.

Racing engine.

The ocean mechanism.

Hydraulic / pneumatic.

Gun parts.

Valve assembly.

Mechanical parts.

Spindle.

Power transmission components.

Bearings.

gear.

The shaft.

Pistons and rings.

Cam and cam followers.

Locate the device.

Die-casting mould.

Vacuum mechanism.

Knives.

Scratch prevention.

Slide or rotate the assembly.

Food processing equipment.

Pharmaceutical equipment

 

Tungsten disulfide Price

The price is influenced by many factors including the supply and demand in the market, industry trends, economic activity, market sentiment, and unexpected events.

If you are looking for the latest tungsten disulfide WS2 price, you can send us your inquiry for a quote. (sales1@rboschco.com)

 

Tungsten disulfide Supplier

RBOSCHCO is a trusted global chemical material supplier&manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials. The company export to many countries including the USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Azerbaijan, Belgium, Cyprus, Czech Republic, Brazil, Chile, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, Germany, France, Italy, Portugal, etc.

As a leading nanotechnology development manufacturer, RBOSCHCO dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges.

 

If you are looking for tungsten disulfide WS2 powder, please send an email. (sales1@rboschco.com)


According to Reuters, U.S. Treasury officials said they would discuss with G7 leaders pricing caps and tariffs on Russian oil as an alternative to the embargo, which would keep the market supplied, limit price spikes, and reduce Russian revenues.  

The EU foreign ministers' meeting was held in Brussels.  The meeting failed to agree on the sixth round of sanctions, including an oil embargo on Russia, because of objections from Hungary.  

EU High Representative for Foreign Affairs and Security Policy said at a press conference after the meeting, that the meeting failed to reach an agreement on the final adoption of the sixth round of sanctions, the permanent representatives of member states to the EU will continue to discuss. The foreign ministers faced similar difficulties trying to reach an agreement on an oil ban. He said Hungary's position was based on economic rather than political concerns.  

Hungary is highly dependent on Russia for energy, getting more than 60 percent of its oil and 85 percent of its natural gas from Russia.  

A few days ago, the European Commission submitted the sixth round of proposed sanctions against Russia, including a total ban on Russian oil imports by the end of this year. Hungary immediately objected and said it wanted substantial compensation from the EU to offset its loss from giving up Russian oil.

The tungsten disulfide price is predicted to increase in the next few days, due to geopolitical factors.

Inquiry us

Silicon Boride SiB6 Powder Applications

The preparation method of lithium sulfide

The main application of titanium diboride TiB2 powder

Basic information of molybdenum disulfide

High Purity Iron powder Fe Powder CAS 7439-89-6, 99%

High Purity Copper Powder Cu Powder CAS 7440-50-8, 99%

High Purity Tin Sn Powder CAS 7440-31-5,99%

High Purity Nano Ag Silver powder cas 7440-22-4, 99%

High Purity Molybdenum Powder Mo Powder CAS 7439-98-7, 99.9%

What is silicon sulfide?

High Purity Colloidal Silver Nano Silver Solution CAS 7440-22-4

High Purity Boron Carbide B4C Powder CAS 12069-32-8, 99%

High Purity Silicon Si powder CAS 7440-21-3, 99%

High Purity Tungsten Carbide WC Powder Cas 12070-12-1, 99%

High Purity 3D Printing Inconel 625 Powder

Main applications of molybdenum disulfide

Hafnium Diboride HfB2 Powder Applications

High Purity Spherical Graphite C Powder CAS 7782-42-5, 99.9%

High Purity Copper Oxide CuO powder CAS 1317-38-0, 99.9%

Wide application of lithium 12-hydroxystearate

Our Latest News

Water-reducing agent solution for these three

The water-reducing agent should be used with concrete admixture, which will reflect the water-reducing effect. Cement quality is therefore a direct factor of the actual effect of water-reducing agent. When dealing with different "problem" types of ce…

Application Fields of 316L Stainless Steel Powder

316L Stainless Steel Powder - Application Fields 316L stainless steel Powder This metal powder is used widely in many fields because of its outstanding corrosion resistance. Here is a detailed guide to using 316L powder in various fields. 1. A…

The role of molybdenum in the new energy industry

Molybdenum's role in the New Energy Industry I. Introduction As a result of the recent changes in the global energy market, the energy sector is growing rapidly. The future energy market will include solar energy, biomass, wind, water, geothermal and…