Molybdenum disulfide(MoS2) is a friction materials additive as anti-friction raw materials, its inorganic compound with the formula MoS2. Tangshan Hanwei is a reliable MoS2 China Supplier,This black crystalline sulfide of molybdenum occurs as the mineral molybdenite. 

it is widely used as a solid lubricant because of its low friction properties, sometimes to relatively high temperatures. Tangshan Hanwei is warmly reply any RFQ of MoS2.