Molybdenum Disulfide Powder

molybdenum disulfide powder picture

Molybdenum disulfide powder is a black solid powder, with soapy feeling, odorless, hexagonal or orthorhombic system and metallic luster. Molybdenum disulfide powder can as reducing friction additives used in plastic, rubber, elastomers, sintering metal and lubricants.

Molybdenum disulfide powder is widely used in the automotive industry and machinery industry. It is an excellent solid lubricating material with excellent lubricity under high and low temperature, high load, high speed, chemical corrosion and ultra-vacuum condition. It is added in lubricating oil, grease, polytetrafluoroethylene PTFE, nylon, paraffin, stearic acid can improve lubrication and reduce the friction coefficient, extend the lubrication cycle and reduce costs. MoS2 can also be used as non-ferrous metal mold release agent and forging lubricant to improve the running state, to prevent surface damage and prevent cold welding, such as stainless steel welding. It is made into lubricating components with some volatile flux and sprayed metal surface or add engineering plastics, which can be used in the electronics, painting, electroplating, metal, screws and other industries.

High purity molybdenum disulfide powder production:
1. Molybdenum concentrate after drying, in vacuum equipment for de-oiling and elemental sulfur desulfuration;
2. Molybdenum concentrate leaching should process hydrochloric acid leaching, hydrofluoric acid leaching and chlorine leaching and each process should be carried out recycling and waste liquid recycling, so as to avoid environmental pollution.
3. The prepared powder after wet-processed, washed, dried, vacuum-treated and pulverized to obtain molybdenum disulfide having a particle size of 1 to 2 μm and a purity of 99.9%.

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