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Lubricant (144)

MOS2

FOB Price: US $12 - 16 / Kilogram Get Latest Price
Min.Order Quantity: 10 Kilogram/Kilograms 1*5kg/bag
Supply Ability: 5 Ton/Tons per Month 1*20ft
Port: xingang
Payment Terms: T/T,Western Union
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Quick Details

Place of Origin:
Henan China (Mainland)
Brand Name:
OKEYOU
Application:
Marine
Type:
Greases
Specification:
Other
General Composition:
Additives
Model Number:
98.5%
color:
lead gray powder
package:
50kg/drum
purity:
98.5%
Size:
0.8-1.5um

Packaging & Delivery

Packaging Detail: 50kg/drum or 25kg/drum(fiber drum)
Delivery Detail: within 3days

Specifications

1,molybdenum disulfide:lead grey powder
2,Package:50kg/drum
3,D50um :<1.5um
4,MOQ:10kg

 

Molybdenum disulfide is the inorganic compound with the formula MoS2. This black crystalline sulfide of molybdenum occurs as the mineral molybdenite. It is the principal ore from which molybdenum metal is extracted. The natural amorphous form is known as the rarer mineral jordisite. MoS2 is less reactive than other transition metal chalcogenides, being unaffected by dilute acids. In its appearance and feel, molybdenum disulfide is similar to graphite. Indeed, like graphite, it is widely used as a solid lubricant because of its low friction properties, sometimes to relatively high temperatures.

Summary:High Pure Molybdenum Disulfide is in lead gray powder,dissolved in aqua regia,hot nitric acid and concentrated nitric acid,insoluble in water, dilute sulfuric acid and organic solvents. its chemical stability is good.

Application: producing Molybdenum compounds,solid lubricants and the additive of various kinds of lubricants.

Package:Iron drum. 50kg/drum. Inner packing is in two plastic bags,earch one is 25kg/bag.

Feature:

purity99.9%max
low oil0.05%min
moisture0.05%min
Friction factor 0.05-0.09

Use in petrochemistry

Synthetic MoS2 is employed as a catalyst for desulfurization in petroleum refineries; e.g., hydrodesulfurization.[10] The effectiveness of the MoS2 catalysts is enhanced by doping with small amounts of cobalt or nickel and the intimate mixture is supported on alumina. Such catalysts are generated in situ by treating molybdate/cobalt or nickel-impregnated alumina with H2S or an equivalent reagent.

Future Developments

Lubrication

There are currently no clear lubrication alternatives to molybdenum disulfide or the very similar tungsten disulfide that can resist temperatures higher than 350°C in oxidizing environments. Research has been conducted on compacted oxide layer glazes, which form during metallic surface sliding wear at several hundred degrees Celsius. However, because these oxide layers are physically-unstable, their use has currently not proven practical.

Photocatalyst

When combined with cadmium sulfide, MoS2 increases the rate of photocatalytic hydrogen production

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Tianjin Okeyou International Trade Co., Ltd. is an enterprise which engages in international trade in refined chemicals and organic chemical material. It can enjoy all favourable policies of Tianjin Port Free Trade Zone with the right for import and export business, and it has high economic strength.
Business scope of Tianjin Okeyou International Trade Co., Ltd. Includes petrochemicals, electromechanical devices, electronic products, measuring appliance, knitgoods, textile, paper product, ... View detail

Basic Information

Product/Service (We Sell): Aluminium Hydroxide,Molybdenum disulfide,potassium hydroxide,solvent,plasticizer  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: Western Europe
Eastern Asia
Mid East
Africa
Southeast Asia
Export Percentage: 41% - 50%  

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China (Mainland) | Trading Company | Contact Details
Experience: Established 2006

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Ms. Sara Lee
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