The Use of Molybdenum Disulfide


Molybdenum disulfide is mainly used as a friction material to reduce friction at low temperatures and increase friction at high temperatures. It has low ignition loss and is readily volatile in friction materials. Friction reduction: Molybdenum disulfide processed by supersonic airflow has a particle size of 325 to 2500 mesh, a microparticle hardness of 1-1.5, and a friction coefficient of 0.05 to 0.1. Therefore, it can reduce friction when used in friction materials; Friction enhancement: Molybdenum disulfide is non-conductive and contains copolymers of molybdenum disulfide, molybdenum trisulfide, and molybdenum trioxide. When the temperature of the friction material increases sharply due to friction, the molybdenum trioxide particles in the copolymer expand with increasing temperature, playing a role in increasing friction; Anti-oxidation: Molybdenum disulfide is obtained through chemical purification and comprehensive reaction, with a pH value of 7-8, slightly alkaline. It covers the surface of friction materials and can protect other materials from oxidation, especially making them less prone to detachment and enhancing adhesion; Molybdenum disulfide is an essential solid lubricant, especially suitable for high temperatures and pressures. It also has diamagnetism, which can be used as a linear photoconductor and a semiconductor showing P or N-type conductivity, and has the function of rectification and energy conversion. Molybdenum disulfide can also be used as a catalyst for complex hydrocarbon dehydrogenation. It is also known as the "King of Advanced Solid Lubricants". Molybdenum disulfide is a solid powder made from natural molybdenum concentrate powder to change its molecular structure after chemical purification. This product is black with a slight silver-grey colour, metallic lustre and a smooth touch. It is insoluble in water. The product has the advantages of good dispersibility and non-adhesion. It can be added to various oils and fats to form a non-adhesive colloidal state, increasing the lubricity and extreme pressure of oils and fats. It is also suitable for high temperature, high pressure, high speed, and high load mechanical working conditions, extending the service life of the equipment. 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.

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