Water-soluble enameled wire surface lubricating oil and production method and application thereof

Abstract

The invention provides water-soluble enameled wire surface lubricating oil. The water-soluble enameled wire surface lubricating oil comprises the following components in percent by mass: 0.5-30% of stearic alcohol ester, 0.5-20% of block silicone oil, 0.5-20% of isopropanol and the balance of water. The invention further provides a production method and application of the water-soluble enameled wire surface lubricating oil. The obtained enameled wire lubricating oil does not burn easily in the case of electronic sparks and an open fire, so that the safety is very high; the friction coefficientis low, so that the wire breaking rate is small, the wire unreeling speed during production can be increased, and the yield is greatly increased; an obtained enameled wire has a smoother and brightersurface, and the insulating performance of the enameled wire is also guaranteed better; the cost is low.

Description

technical field [0001] The invention relates to the technical field of enameled wire and electromagnetic wire surface lubrication, in particular to a water-soluble enameled wire surface lubricating oil and its production method and application. Background technique [0002] Traditional enameled wire surface lubricating oil uses petroleum solvent as a diluent (mass ratio of 95%-99%) to dissolve paraffin and mineral oil (mass ratio of 1%-5%) and apply it on the surface of enameled wire. The oil adheres to the surface of the wire to lubricate it. The petroleum solvents used in traditional lubricating oils are all light and volatile petroleum solvents. The enameled wire industry alone consumes about 500,000 tons of petroleum solvents every year; these solvents will all evaporate into the air, affecting environmental protection, and personal inhalation will cause health effects. These light petroleum solvents have a low flash point and are flammable and explosive items, so stora...

AI Technical Summary

Problems solved by technology

[0003] All petroleum solvents volatilize to waste limited resources of petroleum products and increase the cost of use of enterprises

The traditional dipping process of downstream enameled wire enterprises is changed from the original diluent plus resin to water-based paint, which is more environmentally friendly; the surface of enameled wire made of traditional lubricating oil is oily, and there is a problem that it is incompatible with water-based paint