| 简介 |
FIELD : motor-car industry; usage of protective lubricating material for protection of metal goods against corrosion.SUBSTANCE : the invention is pertaining to the field of motor-car industry and may be used for corrosion protection of hard-to-reach surfaces of metal products, predominantly, bodies of cars. The protective lubricating material contains (in mass %) : sulfonate of alkali-earth-metals - 5.0-10.0; solid oil hydrocarbons -13.0-30.0; petroleum lubricants of average viscosity - 3.0-6.0; polyisobutylene - 2.5-3.5; organobentonite - 2.0-6.0; oxyethylated alcohol - 0.4-1.5; stearic acid -0.4-1.5; organic solvent - up to 100. Preferably, the solid oil hydrocarbons consist of a ceresin or ceresin and petrolatum taken in the ratio of 1 : 10. The technical result : improved quality of the protective lubricating material and its protective properties.EFFECT : the invention ensures improved quality of the protective lubricating material and its protective properties.3 cl, 2 tbl, 6 ex |
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