| 摘要 |
Disclosed is a biodegradable flame-retardant electric insulation oil for a wind power generation, which is characterized by containing a saturated or unsaturated fatty acid of a linear chain or branch having 6-24 carbon atoms, and a polyalcohol esterified product of a branch having 3-15 carbon atoms. According to the present invention, the a biodegradable flame-retardant electric insulation oil for a wind power generation has excellent biodegradability, electric properties, oxidation stability, cooling properties, flame retardancy, and safety. |
