1,Molybdenum disulfide: Lead gray powder,Advanced solid lubricant.
2,Package:50kg/drum
3,D50um :<5um
4,MOQ:10kg
Molybdenum disulfide:The main component of molybdenite. Black solid powder, with metallic luster. Chemical formula MoS2, melting point 1185 °C, density of 4.80 g / cm 3 (14 °C), Mohs hardness of 1.0 ~ 1.5. 1370 °C begins to decompose, 1600 °C decomposed into metallic molybdenum and sulfur. 315 °C in the air began to be oxidized when heated, temperature, speed up the oxidation reaction. Molybdenum disulfide is insoluble in water, soluble in aqua regia and boiled only concentrated sulfuric acid.
use:
Molybdenum disulfide solid lubricant is important, especially for high temperature and pressure. It also has anti-magnetic, can be used as linear optical conductor and display P type or N-type conductivity semiconductor, and transducer with the rectification effect. Molybdenum disulfide is also used as a complex hydrocarbon dehydrogenation catalyst.
It is also known as "Advanced solid lubricant king." Molybdenum disulfide is made of natural molybdenum concentrate powder after purification by chemical changes in molecular structure made of solid powder. This product is black Shaodai silver gray color, with metallic luster, a creamy touch of the flu, do not dissolve in water. Products are well dispersed without the advantages of bonding, can be added in a variety of oils and fats, the formation of not Colloidal state bonding, to increase the oil's lubricating and extreme pressure. Also apply to high temperature, high pressure, high speed and high load mechanical working condition, extended equipment life. Molybdenum disulfide is the main function of friction materials for low temperature anti-friction, high temperature by friction, loss on ignition of small, volatile materials in friction; friction: the supersonic jet mill processed grain size of molybdenum disulfide to 325-2500 mesh, micro-particle hardness 1-1.5, 0.05-0.1 friction coefficient, so it can be played for the friction material friction effect; by friction: molybdenum disulfide is not conductive, there is molybdenum disulfide, molybdenum disulfide, and three molybdenum trioxide copolymer. When the friction material due to friction while the temperatures soar, copolymer of molybdenum trioxide particles with the heating and expansion of the role played by Morocco; oxidation: molybdenum disulfide is obtained through the comprehensive response of chemical purification, the 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 to other materials not easily fall off, enhanced adhesion ability; small degree: 325 Head -2500 purpose; SIO2: 0; PH value :7-8 ; density :4.8-5 .0g/cm3; hardness :1-1 .5; LOI :18-22%; friction coefficient :0.05-0.09.
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