It is also known as the "king of advanced solid lubricants." After chemical purification and molecular structure change, Molybdenum disulfide is a solid powder made from natural molybdenum concentrate powder. This product's color is black, slightly silver gray, with a metallic luster, touch a sense of smoothness, and insoluble in water. The product has the advantages of good dispersion and non-binding. It can be added to various oils to form a colloid state that does not bond, increasing grease lubricity and extreme pressure. Also suitable for high temperature, high pressure, high speed, and high load mechanical working state, prolonging the life of the equipment. The main function of molybdenum disulfide used in friction materials is to reduce friction at low temperatures, increase friction at high temperatures, small burning loss, and volatile in friction materials; Antifriction: The size of molybdenum disulfide made by supersonic air crushing processing reaches 325-2500 mesh, microparticle hardness 1-1.5, friction coefficient 0.05-0.1, so it can be used in friction materials to reduce friction; Increasing friction: molybdenum disulfide is not conductive, there are molybdenum disulfide, molybdenum trisulfide, and molybdenum trioxide copolymer. When the friction material temperature rises sharply due to friction, the molybdenum trioxide particles in the copolymer expand with the temperature rise, increasing friction. Anti-oxidation: molybdenum disulfide is obtained by chemical purification and comprehensive reaction. Its PH value is 7-8, and it is slightly alkaline. It covers the surface of the friction material, can protect other materials, prevent them from being oxidized, especially so that other materials are not easy to fall off, and the adhesion force is enhanced; Fineness: 325-2500 mesh; SIO2:0; PH value:7-8; Density:4.8-5.0g/cm3; Hardness:1-1.5; Firing loss:18-22%; Friction coefficient:0.05-0.09 If you are looking for high quality, high purity and cost-effective molybdenum disulfide, or if you require the latest price of molybdenum disulfide, please feel free to email contact mis-asia.