| abstract |
The invention discloses a kind of lubricating oil for machinery, are made of following raw material according to parts by weight: neutral machine oil 62-85 parts, 30-38 parts of methyl-silicone oil, 20-26 parts of polyol ester synthetic oil, 10-14 parts of sulfide isobutene, 7-14 parts of petroleum sodium sulfonate, 10-15 parts of rare-earth stabilizer, 5-8 parts of glycerol acrylate, 4-11 parts of graphene oxide powder, 5-8 parts of two butyric acid of alkenyl, 7-11 parts of polyvinyl alcohol, 10-15 parts of nano silica, 7-9 parts of dehydrated alcohol, 3-5 parts of antirust agent and 4-6 parts of silane coupling agent.Raw material of the present invention is easy to get, formula science, and lubricating oil has excellent heat-resisting and rustless property, and a cooling, high lubricating effect, and frictional force is small when use, can greatly reduce operating noise and power loss. |