Lubricating and rust-proof metal cutting fluid

A metal cutting fluid, lubrication and anti-rust technology, applied in the direction of lubricating composition, petroleum industry, etc., can solve the problems of poor resistance to hard water, etc., to achieve strong resistance to hard water, easy biodegradation, excellent calcium soap dispersion and resistance to hard water Effect

Inactive Publication Date: 2015-02-18
CHAOHU GUANGFENG METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, water-based cutting fluids need to be further improved in terms of service life, rust resistance, stability, etc., and most cutting fluids have poor resistance to hard water

Method used

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  • Lubricating and rust-proof metal cutting fluid
  • Lubricating and rust-proof metal cutting fluid

Examples

Experimental program
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Effect test

Embodiment 1

[0015] The lubricating antirust metal cutting fluid of the present invention, its raw material comprises by weight: 25 parts of sodium rosinate, 18 parts of rosin acid-N-acyl amino acid surfactant, 8 parts of quaternary ammonium salt of rosin acid, polyaniline aqueous 5 parts of preservatives, 13 parts of thiourea, 20 parts of polyethylene glycol, 10 parts of ethylenediamine, 10 parts of acetic acid, 15 parts of ethyl acetate, 10 parts of triethanolamine, 6 parts of fungicide, 5 parts of defoamer, water 30 servings.

Embodiment 2

[0017] The lubricating antirust metal cutting fluid of the present invention, its raw material comprises by weight: 40 parts of sodium abietate, 10 parts of abietic acid-N-acyl amino acid surfactant, 20 parts of quaternary ammonium salt of abietic acid, polyaniline aqueous 10 parts of antiseptic, 6 parts of thiourea, 10 parts of polyethylene glycol, 25 parts of ethylenediamine, 5 parts of acetic acid, 8 parts of ethyl acetate, 25 parts of triethanolamine, 3 parts of fungicide, 2 parts of defoamer, water 50 servings.

Embodiment 3

[0019] The lubricating antirust metal cutting fluid of the present invention, its raw material comprises by weight: 36 parts of sodium rosinate, 14.5 parts of abietic acid-N-acyl amino acid surfactant, 15 parts of rosin acid quaternary ammonium salt, polyaniline water-based anticorrosion 7 parts of agent, 12 parts of thiourea, 12 parts of polyethylene glycol, 16.8 parts of ethylenediamine, 8 parts of acetic acid, 13.5 parts of ethyl acetate, 16 parts of triethanolamine, 3.5 parts of fungicide, 3 parts of defoamer, 42 parts of water share.

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Abstract

The invention discloses a lubricating and rust-proof metal cutting fluid. The lubricating and rust-proof metal cutting fluid comprises the following raw materials in part by weight: 25-40 parts of sodium abietate, 10-18 parts of an abietic acid-N-acyl amino acid surfactant, 8-20 parts of quaternary ammonium abietate, 5-10 parts of a water-based polyaniline preservative, 6-13 parts of thiourea, 10-20 parts of polyethylene glycol, 10-25 parts of ethylenediamine, 5-10 parts of acetic acid, 8-15 parts of ethyl acetate, 10-25 parts of triethanolamine, 3-6 parts of a sterilizing agent, 2-5 parts of a defoaming agent and 30-50 parts of water. The lubricating and rust-proof metal cutting fluid has excellent cleaning, lubricating, corrosion-resisting and cooling functions, is environment-friendly, long in service life and strong in hard water resistance, and is applicable to a variety of materials.

Description

technical field [0001] The invention relates to the technical field of cutting fluids, in particular to a lubricating and rust-proof metal cutting fluid. Background technique [0002] Cutting fluid is an industrial liquid used to cool and lubricate cutting tools and workpieces during metal cutting, cutting and grinding. It is made of a variety of super functional additives through scientific compounding. agent. There are many functions of cutting fluid, among which lubrication, rust prevention, cleaning and cooling are the most important functions, so it can prolong the service life of cutting tools, prevent metal parts from rusting, take away the heat generated during processing, and effectively clean parts and cutting tools Chips and dust particles on the surface can improve processing quality and increase production efficiency. [0003] According to the composition, cutting fluid is usually divided into two categories: oil-based fluid and water-based fluid. The cost of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02C10N30/12C10N40/22C10N30/04
Inventor 陈孝炎
Owner CHAOHU GUANGFENG METAL PROD
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