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What is WS2 coating?

The spread of the novel coronavirus is taking a direct hit on the operations of airlines in Asia. About 500,000 flights taking off and landing in mainland China have been canceled since January, according to aviation information company Cerium. Tourists and business trips have plummeted. On the booking website, there are a large number of air tickets for local routes with a price reduction of nearly 90% compared with the original price and only tens of yuan for a one-way trip.
In February, China's aviation industry recorded its largest single-month loss of 24.59 billion yuan, of which airlines lost 20.96 billion yuan.
Data from the Civil Aviation Administration of China showed that in February, the number of passengers traveling by air fell 84.5% year-on-year to 8.34 million.
The stagnation of the Asian aviation industry has brought volatility to 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)


Recently, Rosneft announced that a large oil deposit has been discovered in Bochao Lahai, with reserves equivalent to 82 million tons of oil. The discovery benefited from oil drilling in the Medinskova Landsky area. Rosneft pointed out that the discovery proves the great oil potential of the Timano-Bechula region, which will be the basis for the company to continue to research and develop the region.

In addition, Russian billionaire Vladimir Potanin, the largest shareholder of Norilsk Nickel, said recently that he was prepared to discuss the merger of Norilsk Nickel and aluminum giant Rusal.

"We have received a proposal from Rusal management to discuss a merger with Norilsk Nickel as an alternative to extending the shareholder agreement," Potanin said in an interview with Russia's RBC TV channel. I sent a letter confirming that we agreed to initiate discussions with Rusal on a merger. "

Potanin owns about 35 per cent of Norilsk Nickel. Norilsk Nickel is a major producer of nickel and copper and the world's largest palladium miner. Norilsk Nickel and Rusal had a market capitalization of $49 billion and $15 billion, respectively, as of Monday local time, according to Refinitiv Eikon.

Luoyang Tongrun Nano Technology is a trusted chemical manufacturer and supplier providing high-quality chemicals and Nanomaterials. If you are looking for the tungsten disulfide, please feel free to contact us and send an inquiry.

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