Stainless steel wiredrawing liquid composition and preparation method thereof

Abstract

The invention provides a stainless steel wiredrawing liquid composition and a preparation method thereof. The composition is characterized by comprising the following raw materials by weight parts: 0.3-0.5 parts of triisopropanolamine, 1-2 parts of oleic acid, 6-8 parts of polyvinyl alcohol, 1-2 parts of propylene glycol, 1-2 parts of fatty alcohol polyoxyethylene ether AEO-3, 1-2 parts of an aluminum acetate coupling agent DL-411, 1-2 parts of epoxy butyl oleate, 0.2-0.3 parts of azodiisobutyronitrile, 1-2 parts of a film forming auxiliary agent and 100-120 parts of water. According to the invention, a water base is used to achieve a relatively good heat dissipation effect, the triisopropanolamine plays a role of corrosion inhibition, and an initiation reaction is carried out through the azodiisobutyronitrile so that a protective film is formed among the oleic acid, the polyvinyl alcohol, the propylene glycol, etc., thereby increasing intermiscibility with the water and improving a protective effect of the wiredrawing composition. A silane coupling agent KH 550 is used to play a bridging role, thereby increasing dispersibility of each component and preventing depositing and layering phenomena after a long-term storage.

Description

technical field [0001] The invention relates to the technical field of stainless steel wire drawing, and relates to a stainless steel wire drawing liquid composition and a preparation method thereof. Background technique [0002] Stainless steel wire is usually made by drawing process, that is, a metal wire with a larger diameter, such as a steel wire, passes through the hole of a mold, and is pulled under the action of an external force to reduce its cross-sectional area to form a wire with a required diameter. [0003] In the existing wire drawing process, lubricating oil is mostly used as the wire drawing medium. The surface of the drawn stainless steel wire is round, delicate, smooth, transparent, free of debris, the broken wire rate is reduced, and the product quality is greatly improved. However, the lubricating oil dissipates heat slowly, damages the mold, and affects product quality. At the same time, the high temperature can easily ignite the oil or cause the oil to...

AI Technical Summary

Problems solved by technology

However, the heat dissipation of the lubricating oil is slow, which will damage the mold and affect the product quality. At the same time, the high temperature can easily ignite the oil or cause the oil to evaporate and smoke, resulting in the deterioration of the site environment.