Lubricated polyester enameled electrical conductors

摘要

An electrical conductor is coated with a cured, lubricating polyester type wire enamel, where the polyester type wire enamel, before heat reaction, contains acid, and hydroxyl components containing fluorinated alcohol and non-fluorinated polyol, and where a fluorinated aliphatic alcohol having a perfluoroalkyl group from 4 carbon atoms to 12 carbon atoms constitutes from 8 wt. % to 30 wt. % of the total fluorinated alcohol plus non-fluorinated polyol content of the unreacted wire enamel.