Hasad Foods, the agricultural investment arm of Qatar's sovereign wealth fund, said the government would increase its grain reserves from 250,000 tons to 300,000 tons in the near future, which is enough to feed the population for six months.
With a lot of deserts, Qatar suffers from water shortages, and Qatar depends on food imports for a long time. Recently, the ongoing tension in Ukraine has caused global food supply tension and rising prices.
In addition to that, the geopolitical situation also affects the supply and prices of many commodities like the 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.
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?
The ocean mechanism.
Hydraulic / pneumatic.
Power transmission components.
Pistons and rings.
Cam and cam followers.
Locate the device.
Slide or rotate the assembly.
Food processing 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. (firstname.lastname@example.org)
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. (email@example.com)
The Italian farmers' association pointed out that Italian household food consumption increased by an average of 564 euros in 2022 due to high energy prices, rising prices and drought leading to poor harvests. Among them, the most expensive food for Italians is bread, pasta and rice, with annual spending rising by nearly 115 euros.
TTF natural gas futures in the Netherlands, the European gas benchmark, rose more than 20% at one point to 295 euros per megawatt hour, about 15 times higher than in the same period last year, and German electricity prices exceeded 700 euros per megawatt hour for the first time in German history.
Gazprom announced earlier in August that it would suspend natural gas supplies through the Beixi No. 1 pipeline from August 31 to September 2. Although Gazprom stressed that once the work was completed and there was no technical failure, natural gas transmission would return to 33 million cubic meters per day (20 per cent of the full capacity of the pipeline), but it still caused panic in the market, and many people feared that the supply might not be restored on time.
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.
At first, concrete additives were used only to save cement. With the development of construction technology, admixture has become the main measure to improve the performance of concrete.…
Chromium carbide powder is a high melting point inorganic material with good wear resistance,It is used as a thermal spray material for metal surface protection and is also often used as hard alloy.…
Silicon sulfide, the molecular formula is SiS2. White fibrous orthorhombic or tetragonal crystals are stable at normal temperature and pressure.…