The European Commission has submitted to member states a new draft of sanctions against Russia, including an oil embargo. Some member states that rely heavily on Russian energy sought exemptions.  

Western media reported that the European Commission draft of the sixth round of sanctions against Russia includes within six to eight months gradually banning oil imports from Russia, but allowing Hungary and Slovakia to extend the transition period for several months; The Russian Savings bank and other large financial institutions on the sanctions list.  

The European Union has imported 44 billion euros of fossil fuels from Russia since Russia launched its special military operation against Ukraine in late February, according to Finland's Energy and Clean Air Research Center.  

The Institute for European and Global Economics in Brussels estimates that the European Union currently consumes about $450 million worth of Russian oil a day.  

Among EU members, landlocked Hungary and Slovakia, which import most of their oil from Russia, cannot quickly find alternative supplies.  Slovakia says the transition will take years.  Some officials believe Bulgaria and the Czech Republic may also seek to opt out of oil sanctions against Russia.

Affected by the ever-changing international situation, the supply and prices of international bulk tungsten disulfide are still very uncertain.

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)

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