Chemical Raw Material Molybdenum Disulfide Powder

• Type: Greases
• Source: Syntholube
• Composition: Base Oil
• Certification: ACEA, NSF
• Shape: Solid
• Application: Industrial Lubricant, Automotive Lubricant, Marine
• Model NO.: zhuofeng
• Product: Molybdenum Disulfide
• Loading: Tianjin
• Colour: Black
• Field: Chemicals
• Transport Package: 25kg/Bag
• Specification: 99%
• Trademark: ZHUOFENG
• Origin: China Mainland
• HS Code: 2830909000
• Production Capacity: 5000mt/Month

Product Description

 Molybdenum disulfide is the main component of molybdenite. Black solid powder with metallic luster. Chemical formula MoS2, melting point 1185ºC, density 4.80g/cm3(14ºC), Mohs hardness 1.0~1.5. Decomposition begins at 1370 ° C, and decomposes to metals molybdenum and sulfur at 1600 ° C. When 315ºC is heated in the air, it begins to be oxidized, and the temperature rises, and the oxidation reaction is accelerated.

Molybdenum disulfide is insoluble in water, dilute acid and concentrated sulfuric acid, generally insoluble in other acids, bases, organic solvents, but soluble in boiled concentrated sulfuric acid.
Slow oxidation occurs at 400 ºC to generate molybdenum trioxide.

 

 

It is mainly used in automobile industry and machinery industry. Molybdenum disulfide can replace stable solid lubricating material.
1. The system has excellent lubricity under high temperature, low temperature, high load, high speed, chemical corrosion and current ultra-vacuum factors.
2. It can also replace nonferrous metal film remover and forging lubricant by prolonging lubrication cycle, reducing cost and adjusting office factors.
3. Change to lubricating oil, grease, PTFE, nylon, paraffin and stearic acid to regulate lubrication and reduce friction.
4. When using threaded connection, please determine the best connection condition. Lubricate the original with a little volatile solvent and sprayed metal surfaces or modified engineering plastics.
5. Under the condition of conditioning and running-in, surface damage and cold welding such as stainless steel welding must be avoided.

 

  

Item	Standard
Appearance	Black powder
Assay	≥98.0%
Water	≤ 0.2%
Oil	≤ 0.5%
Acid Number	≤ 0.50 KOH Mg/g
Fe	≤ 0.25%
Molybdenum Trioxide	0.08 to 0.15%
FSSS	0.5-0.8μm
D50	1-2μm

If it is a sample:  
Solid: 2 kg per Tin Foil Bag orCarton                 
Liquid: 5 kg per Plastic Drum                   
If it is a normal order: 
Solid: 25 kg per Plastic Bag or Carton       
Liquid: 25 kg per plastic Drum or Steel Drum
PS: We accept the packing as specified.

 

  We usually prepare the goods within 7~10 days.
By sea or by air.
If you have any other needs can contact us.

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