Metal cutting fluid with bactericidal and deodorizing effects and preparation method thereof

Abstract

The invention discloses a metal cutting fluid with sterilizing and deodorizing functions. The metal cutting fluid is characterized by being prepared from the following raw materials in parts by weight: 3-4 parts of chlorinated paraffin, 4-6 parts of 2-ethylhexyl epoxystearate, 3-5 parts of glycerin, 4-6 parts of petroleum barium sulfonate, 2-3 parts of petroleum sodium sulfonate, 5-6 parts of hexagonal boron nitride, 2-3 parts of polytetrafluoroethylene, 2-3 parts of boric acid, 1-2 parts of thiophosphate, 5-7 parts of auxiliary and 200 parts of deionized water. The metal cutting fluid is excellent in lubricating property, wear resistance, cleaning and cooling performances as well as rust prevention and corrosion resistance and capable of avoiding generating built-up edges and effectively protecting a cutter; due to the addition of the auxiliary, the metal cutting fluid has favorable wear resistance, dispersibility, lubricating property and film forming property; due to the addition of thiophosphate, the metal cutting fluid has a favorable antibacterial effect and is prevented from going bad and becoming smelly; the metal cutting fluid is suitable for processing and cutting various metals, simple in operation and low in cost.

Description

technical field [0001] The invention relates to the field of cutting fluid, in particular to a metal cutting fluid with bactericidal and deodorizing effects and a preparation method thereof. Background technique [0002] In the machining industry, lubricating oil or kerosene plus lubricating oil is basically used for cutting lubrication and cooling. In the process of processing, the waste of oil is extremely serious, and it causes great harm to the environment and operators; and it is difficult to obtain an ideal processing surface. Moreover, the heat dissipation speed is slow during processing, and the workpiece is easy to rust after processing. Cutting fluid is an industrial liquid used to cool and lubricate cutting tools and workpieces during metal cutting, chipping and grinding. Good cooling performance, lubricating performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, easy to dilute, but the cutting fluid is easy to deteriorate...

AI Technical Summary

Problems solved by technology

In the process of processing, the waste of oil is extremely serious, and it causes great harm to the environment and operators; and it is difficult to obtain an ideal processing surface

And the heat dissipation speed is slow during processing, and the workpiece is easy to rust after processing

Cutting fluid is an industrial liquid used to cool and lubricate cutting tools and workpieces during metal cutting, chipping and grinding. Good cooling performance, lubricating performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, easy to dilute, but the cutting fluid is easy to deteriorate and stink in summer, and it is not easy to store. Now it is urgent to design antibacterial and deodorant, good lubricity, and anti-rust performance Excellent cutting fluid with fast cooling speed and good cleaning performance

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