| 摘要 |
A biodegradable penetrating lubricant, comprised of:(A) at least one triglyceride oil of the formula:wherein R1, R2, and R3 are aliphatic hydrocarbyl groups containing from about 7 to about 23 carbon atoms;(B) an organic solvent selected from the group comprising:(1) ethyl lactate,(2) methyl ester, and(3) combinations of 1 and 2;(C) an antioxidant; and,(D) a corrosion inhibitor.Optionally, the lubricant may further an additive selected from the group comprising:(E) a viscosity modifier;(F) an anti-wear inhibitor; and,(G) an emulsifier.
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