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Molybdenum disulfide makes up the majority of molybdenite. A black powder with metallic luster. Chemical formula MoS2, melting point 1185, density 4.80g/cm3 (14), Mohs hardness 1.0~1.5.
Particle sizes: 80nm. 1.5 Microns. 5 Mikrons.
Purity: 99%
Molybdenum Disulfide MoS2 Pulp:
Molybdenum is the constituent of molybdenite. Molybdenum sulfide disulfide is a solid black powder that has metallic luster. Molybdenum disulfide chemical formula is MoS2, Molybdenum disulfide melting point is 1185°C, Molybdenum disulfide density is 4.80g/cm3 (14°C). Mohs hardness of 1.01.5. It begins to decompose around 1370°C. At 1600°C it becomes metal molybdenum or sulfur. Moly diulfide can not be dissolved in water, concentrated sulfuric acid or dilute acid. Although it’s insoluble in most acids, alkalis, and organic solvents it is easily soluble and soluble in aqua regia as well as boiling concentrated sulfuric acid. Slowly, at 400 degrees to produce molybdenum dioxide
The generated molybdenum triooxide can be tested with the ferrotitanium-reagent 2MoS2+7 O22 MoO3 +4 SO2 To make gold yellow, first treat the product with potassium or sodium hydroxide solutions. You can still detect small amounts of molybdate using this method. Because molybdenum dioxide does not react to sodium hydroxide and potassium hydroxide, there will be no golden yellow from the solution if it is not generated.
Molly sulfide can react to chlorine when heated and produce molybdenum pentachloride
2 MoS2+ 7 Cl2→ 2 MoCl5+ 2 S2Cl2
Molybdenum diulfide (alkyl lithium) reacts under control to make an intercalation compounds (interlayer compound). LixMoS2. The product will be LiMoS2 if it reacts to butyllithium.
Molybdenum dioxide has a large amount of active sulfur. It is very easy to cause copper corrosion. You can read more about it in many papers and books on lubricant ingredients. Additionally, copper alloys and parts need to be lubricated. It’s possible to use molybdenum diulfide lubricating compounds, as well as copper corrosion inhibitors.
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Molybdenum Disulfide MoS2 Pulp:
1. Molybdenum Disulphide, CAS 1317-33-5 nanoparticles (3pdm MoS2) are shiny dark grey powders that have excellent chemical stability as well as thermal stability.
2. Concentrated sulfuric acid or aqua regia dissolve it; Insoluble in water, dilute acid; Do not general chemical reactions with metal surfaces; It does not harm rubber.
3. This can be used for storage and processing of spare parts. It also forms maintenance lubrication adhesive.
Molybdenum Disulfide MoS2 Pulp:
MoS2
MoO3
Insolubles
Fe
SiO2
H2O
Oil
Acidity
99%
0.05%
0.26%
0.14%
0.05%
0.08%
0.10%
0.54
HowMolybdenum Diulfide MoS2 MoS2 Puis produced?Natural laws
MoS2 can also be made by the natural process, the molybdenite concentrat purification method. It involves the removal of acid-insoluble matters in molybdenite concentrate SiO2, Fe, and Cu. 3pdm -MoS2 is made from Ca, Pb, and other impurities. 3pdm -MoS2 is still not 100% pure and needs further refinement. If the temperature falls below 400F, the MoS2 should be used in an ordinary environment. Its lubricating capacity is less than 1300. Therefore, it’s recommended that you use the most expensive MoS2.
Chemical Synthesis
This synthetic process can create sulfides in high purity with less impurities and smaller particles. It can even prepare sulfides that are functionally specific. Synthetic methods have attracted a lot of attention for the purpose of producing nano sulfides. You can prepare nano-MoS2 using many techniques, such as the ammonium tetrathiomolybdate or sulfur vapor reduction technique, hydrogen sulfide/sulfur vapor reduction method. There is also a high-energy ball-milling method. Carbon nanotube space confinement methods. Hydrothermal synthesis, high–energy physical and chemical method combinations are all options.
Molybdenum Disulfide uses:
Molybdenum dioxide is diamagnetic. It can convert both linear photoconductors as well as semiconductors with either P-type, or N-type conductivity.
Molybdenum disulfide may also be made as a catalyst to hydrocarbon desulfuration.
Molybdenum disulfide also goes by the name “The King of Advanced Solid Lubricants”.
Molybdenum dioxide is a molybdenum concentrated powder, which has been chemically changed to alter its molecular structure.
Molybdenum disulfide can be mixed with other greases to increase its dispersion and it does not require any additional. This can be used to make a colloidal oil, but it will not replace any greases.
Molybdenum dioxide is suitable for use in high temperatures, high pressure, high loads, and other mechanical conditions that can prolong the equipment’s life.
As a friction material, molybdenum diulfide’s main functions are to decrease friction at low temperatures, increase friction in high temperatures, reduce combustion loss, and improve friction at lower temperatures. It is easy to volatilize the friction material.
Anti-friction. Disulfide particles can grow to 325-2500 mm in supersonic jet Pulverization. They also have a particle hardness of 1-1.5. And a friction coefficient of 0.05-0.1. So it is possible to use them as friction materials and take advantage of their anti-friction properties.
Molybdenum dioxide is not conductive. However, silicon carbide. molybdenum disulfide. molybdenum Trisulfide. If the temperature of friction increases sharply, molybdenum disulfide particles shrinking, and they heat up, expanding, and increasing friction in the direction of travel.
Molybdenum diulfide can be used as an antioxidant. This is achieved by chemical purification. The pH value of the molybdenum disulfide changes to 7-8. It protects the friction material’s surface and enhances adhesion.
Molybdenum Disulfide MoS2 powder Storage Conditions:
MoS2 powder performance and use will be affected by the presence of damp. Molybdenum Disulfide MoS2 Puffer powder should therefore be kept dry and in vacuum packaging. Molybdenum Disulfide powder must be kept away from stress.
Shipping and Packing of Molybdenum Diulfide MoS2 Pulp:
We offer many packing options that are dependent on the Molybdenum Disulfide MoS2 Pulver quantity.
Molybdenum Disulfide MoS2 powder packing: vacuum packaging, 100g to 500g or 1kg/bag at 25kg/barrel. Or as you request.
Molybdenum Disulfide MoS2 MoPulfide Powder Shipping: Shipments can be made by sea or air as soon as the payment is received.
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Molybdenum Disulfide properties
molybdenum sulfide, molybdenum disulphide,
Powder MoS2 and moly disulfide
