Henan Jincheng Mountain molybdenum disulfide, molybdenum disulfide powder manufacturers cheap wholesale lubricants

Molybdenum disulfide Chinese name: English name of molybdenum disulfide: molybdenum disulfide CAS Number: 1317-33-5 EINECS Number: 215-263-9 Chemical formula: MoS2 Molecular Weight: 160.07 fineness: 325 mesh -8000 mesh; SIO2: 0 ; PH value: 7-8; density: 4.8-5.0g / cm3; melting point: 1185 ℃ Hardness: 1-1.5; loss on ignition: 18-22%; friction coefficient: 0.05-0.09 traits lead shiny gray powder, artificial synthetic black. 450 ℃ began sublimation. Dissolved in aqua regia and hot concentrated sulfuric acid, insoluble in water and acid. The relative density (d1515) 5.06. Melting point 2375 ℃. Irritation. The physical properties of molybdenum-hui main ingredient. Black solid powder with metallic luster. Chemical formula MoS2, melting point 1185 ℃, the density of 4.80g / cm3 (14 ℃), Mohs hardness 1.0 ~ 1.5.1370 ℃ begins to decompose, 1600 ℃ decomposition of molybdenum and sulfur. When heated in air at 315 ℃ begins to be oxidized, temperature, speed up the oxidation reaction. Molybdenum disulfide features 1, completely destroyed the oil spill, cleanly, greatly promoted the production of civilization. 2, can save a lot of grease. 3, to improve operational technical condition, extend the maintenance cycle, reduce labor intensity of maintenance workers, labor saving. 4, can reduce mechanical wear and extend the life of friction equipment, reducing equipment wear and tear of parts, improve equipment attendance. 5, molybdenum disulfide has Tianpingbuqi role, you can recover some part geometry and prolong life. 6, molybdenum disulfide has a moisture-proof, waterproof, anti-alkali, acid and other features. 7, the application of plastic or molybdenum disulfide powder to the smelting of molded parts, you can save a lot of non-ferrous metals. Purpose: molybdenum disulfide solid lubricant is important, especially for high temperature and pressure. It also has an anti-magnetic, can be used as the linear photoconductor and display P-type or N-type conductivity semiconductor, and having a rectifying effect of the transducer. Molybdenum disulfide is also used as a complex hydrocarbon dehydrogenation catalyst. It is also known as "advanced solid lubricants king." Molybdenum disulfide is made of natural molybdenum concentrate powder after changing the molecular structure made of solid chemical purification powder. This product is slightly dark silver-gray color, with metallic luster, touch greasy feel, insoluble in water. Products with good dispersion, the advantage of not binding and can be added in a variety of oils and fats, the formation of colloidal never bonded, can increase oil lubricity and extreme pressure. Also suitable for high temperature, high pressure, high speed and high load of mechanical operation, extend equipment life. Molybdenum disulfide friction materials for the main function is to reduce friction when the low temperature, high temperature by friction, burning a small loss, volatile in the friction material. Friction: the supersonic jet mill processing of molybdenum disulfide reached 325-2500 mesh size, microparticles hardness 1-1.5, 0.05-0.1 friction coefficient, so it can play a friction material for reducing friction; increase Mount: non-conductive molybdenum disulfide, molybdenum disulfide, molybdenum trisulfide, molybdenum trioxide and the presence of the copolymer. When the sharp rise in temperature due to friction friction material, molybdenum trioxide copolymer particles with heating and expansion of the role played by Morocco; oxidation: Molybdenum disulfide is obtained after chemical purification comprehensive response, its PH value 7-8, slightly alkaline. It covers the surface of the friction material, to protect other materials, to prevent them from being oxidized, especially so that other materials not falling, attached to force enhancement; Storage: sealed. Packaging: 1 kg / 5 kg / 25 kg.