Wire drawing liquid with good lubrication effect used for stainless steel wire rod and preparation method thereof

Abstract

The invention discloses a wire drawing liquid with good lubrication effect used for a stainless steel wire rod, which is characterized by comprising the following raw materials by weight: 2.5-4 parts of coconut oil fatty acid diethanolamide, 1.5-2.5 parts of octadecane oeoyl sarcosine acid, 2-3 parts of sulfide fatty acid ester, 2-3 parts of calcium sulfide alkylphenol, 1-2 parts of sodium naphthenate, 3-4.5 parts of sodium bicarbonate, 1-2 parts of anti-oxidant DSTP, 5.5-6.5 parts of wool grease, 4.5-6 parts of sodium dodecyl benzene sulfonate, 5-7 parts of auxiliary agent and 900-950 parts of deionized water. According to the invention, the added sulfide fatty acid ester has good lubricity, the employed water base has good heat radiation effect, the added auxiliary agent has good antiwear, dispersion, lubrication and film forming ability, and the cooperated surfactant can form a layer of protection film on the surface of metal and has corrosion inhibition effect. The wire drawing liquid with good lubrication effect has excellent cleaning performance, is easily removed after processing, and has advantages of low cost, simple technology and long storage.

Description

technical field [0001] The invention relates to the technical field of wire drawing, in particular to a wire drawing liquid for stainless steel wires with good lubricating effect and a preparation method thereof. Background technique [0002] In the existing wire drawing process, lubricating oil is often used as the drawing medium, and the surface of the drawn wire is round, delicate, smooth, translucent, free of debris, the wire breakage rate is reduced, and the product quality is greatly improved. However, the lubricating oil dissipates slowly, damages the mold, and affects the quality of the product. At present, in the drawing process of stainless steel wire, drawing oil is usually used for processing. Since there are many oil stains or impurities on the surface of the wire during the drawing process of stainless steel wire, a single drawing oil cannot guarantee the drawn wire. Oil stains or impurities on the surface are completely removed. [0003] The main function of...

AI Technical Summary

Problems solved by technology

However, the heat dissipation of lubricating oil is slow, which will damage the mold and affect the product quality

At present, in the stainless steel wire drawing process, wire drawing oil is usually used for processing. Since more oil stains or impurities will be produced on the surface of the wire rod during the drawing process of stainless steel wire rods, the use of a single wire drawing oil cannot guarantee the quality of the wire rod after drawing. Oil stains or impurities on the surface are completely removed

[0003] The main function of the wire drawing fluid is lubrication and cooling, so it is necessary to ensure that the wire drawing fluid has sufficient lubricating effect. Currently, the commonly used wire drawing fluid in the market is good in lubricity, but the foam is large, the cleanliness is not enough, and the amount of liquid taken away is large.