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Micro emulsion cutting fluid composition and preparation method thereof

A technology of composition and cutting fluid, which is applied in the direction of lubricating composition, petroleum industry, etc., can solve problems such as adhesion of moving parts of machine tools, influence on movement of machine parts, corrosion of overlapping surfaces, etc., achieve good anti-rust protection, improve machining accuracy, Effect of good lubricity and cooling

Inactive Publication Date: 2011-04-06
上海德润宝特种润滑剂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Poor lubricity, which causes sticking and wear of the moving parts of the machine tool, and the viscous residue left by chemical synthesis, which affects the movement of machine parts and causes corrosion on the overlapping surfaces of these parts

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The raw materials are calculated by weight percentage, 22.0 parts of mineral oil, heated up to 40°C, 2.0 parts of emulsifier sodium petroleum sulfonate, 5.0 parts of fatty alcohol polyoxyethylene ether, 8.0 parts of oily additive oleic acid, extreme pressure additive chlorinated 10.0 parts of paraffin wax, 3.0 parts of emulsification stabilizer diethylene glycol monobutyl ether, stir evenly, and at room temperature, add 4.0 parts of boric acid amine salt, 6.0 parts of boric acid amide, 0.2 parts of antirust agent benzotriazole, water 38.7 parts, 1.0 part of antiseptic and bactericide hexahydrotriazine, and 0.1 part of emulsified silicone oil as antifoaming agent. After stirring evenly, a micro-emulsified S50 cutting fluid stock solution is prepared, which can be diluted 10-40 times for use according to specific conditions. The performance testing data of the cutting fluid are shown in Table 1.

Embodiment 2

[0039] The raw materials are calculated by weight percentage, 25.0 parts of mineral oil, heated up to 40°C, 10.0 parts of emulsifier sodium petroleum sulfonate, 3.0 parts of fatty alcohol polyoxyethylene ether, 10.0 parts of oily additive tall oil fatty acid, extreme pressure additive 8.0 parts of chlorinated paraffin, 3.0 parts of emulsification stabilizer diethylene glycol monobutyl ether, stir evenly, and at room temperature, add 8.0 parts of boric acid amine salt, 0.2 parts of antirust agent benzotriazole, 31.7 parts of water, 1.0 part of antiseptic and bactericide hexahydrotriazine, 0.1 part of emulsified silicone oil as antifoaming agent. After stirring evenly, a micro-emulsified S50 cutting fluid stock solution is prepared, which can be diluted 10-40 times for use according to specific conditions. The performance testing data of the cutting fluid are shown in Table 1.

Embodiment 3

[0041] The raw materials are calculated by weight percentage, 28.0 parts of mineral oil, heated up to 40°C, 5.0 parts of emulsifier sodium petroleum sulfonate, 5.0 parts of fatty alcohol polyoxyethylene ether, 5.0 parts of oily additive oleic acid, extreme pressure additive chlorinated 5.0 parts of paraffin wax, 2.0 parts of emulsification stabilizer diethylene glycol monobutyl ether, and stir evenly. At room temperature, add 2.0 parts of boric acid ester, 3.0 parts of boric acid amine salt, and 0.3 part of antirust agent benzotriazole. 41.5 parts of water, 3.0 parts of antiseptic and bactericide hexahydrotriazine, and 0.2 part of emulsified silicone oil as antifoaming agent. After stirring evenly, a micro-emulsified S50 cutting fluid stock solution is prepared, which can be diluted 10-40 times for use according to specific conditions. The performance testing data of the cutting fluid are shown in Table 1.

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PUM

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Abstract

The invention relates to a micro emulsion cutting fluid composition and a preparation method thereof. The composition comprises the following raw materials in percentage by weight: 22-32 mineral oil, 2-10 anionic surfactant, 1-5 nonionic surfactant, 1-3 emulsion stabilizer, 5-10 oiliness additive, 5-10 extreme pressure additive, 5-15 rust-inhibiting additive, 0.5-3 anticorrosion fungicide, 0.1-0.3 antifoam additive and the balance of water. The preparation method of the micro emulsion cutting fluid composition is simple and convenient, the provided cutting fluid S50 composition is an ecological stable product and has good lubricity and cooling performance, and the machining accuracy of workpieces can be improved. The cutting fluid S50 composition has strong antimicrobial capability, long service life and good PH value stability and provides good rust-inhibiting performance for the workpieces.

Description

technical field [0001] The invention relates to a microemulsion cutting fluid composition and a preparation method thereof. Background technique [0002] According to the chemical composition of oil, cutting fluid is divided into two categories: non-water-soluble (oil-based) fluid and water-soluble (water-based) fluid. [0003] Oil-based cutting fluids have better lubricating properties and poorer cooling effects. Compared with oil-based cutting fluid, water-based cutting fluid has relatively poor lubricating performance and better cooling effect. Slow cutting requires the lubricity of the cutting fluid to be strong. Generally speaking, cutting oil is used when the cutting speed is lower than 30m / min. [0004] Cutting oils containing extreme pressure additives are effective for cutting any material when the cutting speed does not exceed 60m / min. During high-speed cutting, due to the large heat generation and the poor heat transfer effect of oil-based cutting fluid, the te...

Claims

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Application Information

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IPC IPC(8): C10M173/00C10N40/22C10N30/16C10N30/12
Inventor 赵新元邓俊徐笑林
Owner 上海德润宝特种润滑剂有限公司
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