Lubricant containing silicon dioxide and used for enamelled wire

Abstract

A lubricant containing silicon dioxide and used for an enamelled wire is prepared from raw materials in parts by weight as follows: 50-68 parts of yellow wax, 10-16 parts of 52% chlorinated paraffin, 11-15.6 parts of N-dimethyl-p-toluidine, 11-15.6 parts of propylene glycol, 14-19 parts of silicon dioxide, 6-10 parts of camphor oil, 22-35 parts of 93# gasoline, 55-65 parts of industrial alcohol and 14-24 parts of a lubrication aid. Compared with ordinary lubricants, the lubricant has low density, good lubricity and low frictional resistance and is very suitable for lubrication of the enamelled wire; breakage of the enamelled wire cannot be caused during winding and unwinding, the straight welding performance of the enamelled wire cannot be affected with the use of the lubricant, the lubricant cannot dry in the high-temperature environment, no paraffin powder is separated out, paint of the enamelled wire cannot break, accordingly, the use performance cannot be affected, and besides, the enamelled wire has very good impact resistance.

Description

technical field [0001] The invention relates to the technical field of lubricants, in particular to a silicon dioxide-containing lubricant for enameled wires. Background technique [0002] Enameled wire is the main raw material of products such as motors, electrical appliances and household appliances. Especially in recent years, the electric power industry has achieved sustained and rapid growth, and the rapid development of household appliances has brought a wider field of application of enameled wire, followed by Higher requirements are put forward for enameled wire. Therefore, it is inevitable to adjust the product structure of enameled wire, and the raw materials (copper, lacquer), enamelling process, process equipment and detection methods that are matched with it are also urgently needed to be developed and researched. [0003] The enameled wire includes the core wire and the paint layer coated on the outside of the core wire. After the bare wire is annealed and soft...

AI Technical Summary

Problems solved by technology

However, at present, when the lubricant is used, it is easy to cause the winding and breaking of the enameled wire, and the paraffin lubricant is prone to precipitation.

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