Molybdenum News Center

For years, people have recognized that the molybdenum-containing compounds have integrated reduce friction, wear resistance, improve extreme pressure, anti-oxidation overall performance. The molybdenum-containing compounds can be used as an internal combustion engine oil, gear oil, grease and some industrial oil antioxidant, anti-friction additives. From the 1940s to now, the development of the molybdenum-containing additive is about experiencing the second phase of the product is oxygen dialkyl dithiophosphate and molybdenum: 

 

Dialkyl dithiophosphate and molybdenum oxide powder of molybdenum disulfide in performance compared, significant progress has dissolution properties. Morphology has been transformed from a solid to a liquid, oil-soluble greatly improved but not completely resolved, because producers tend to consider the costs and benefits, the use of shorter carbon chain (butanol C4H9OH and octanol C8H17OH) to when the raw materials, many experiments have shown that short carbon chains made of poorly-soluble products. In addition, due to the relatively high content of parathion, used engine oil with a certain corrosive, toxic effect of exhaust catalysts produced, and in view of the cost is not low, they can not give full play to the oxidation resistance, and thus these products in large foreign production of oil companies have also been rarely used. 

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