Water-soluble aluminum alloy drawing oil and preparation method thereof

A technology of aluminum alloy and stretching oil, which is applied in the field of lubricating oil, can solve the problems of poor water-soluble cleaning effect, short service life, high flash point, etc., and achieve the effect of optimizing the slow-release sterilization effect, reducing friction, and improving the service life

Inactive Publication Date: 2020-01-24
浙江渤威能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A traditional stamping and stretching oil for an aluminum alloy battery casing as described in Authorized Notification No. CN107619704, which is composed of highly refined paraffin base oil and polymer synthetic ester extreme pressure agent, inactive sulfurized fatty acid ester extreme pressure agent, oily It is blended with additives such as anti-corrosion agent, friction modifier and anti-rust agent. It has low odor, high flash point, and excellent extreme pressure and lubricity. However, this kind of aluminum alloy stamping and drawing oil still has certain problems and is easy to deteriorate. , short service life and poor water-soluble cleaning effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: A water-soluble aluminum alloy drawing oil, including the following components by mass percentage: naphthenic base oil: 40%, composite rust inhibitor: 4.0%, composite alkali retention agent: 9.0%, metal deactivation Agent: 0.1%, lubricant: 10%, corrosion inhibitor: 0.5%, emulsifier: 2.0%, bactericide: 2.0%, defoamer 0.1%, the balance is deionized water to 100%, of which compound anti- The rust agent is composed of vegetable oleic acid, boric acid and tricarboxylic acid in a mass ratio of 1:4:2.5, the composite alkali retention agent is composed of diethylene glycol amine and triethanolamine in a mass ratio of 1:8, and the metal deactivator is benzotriazole Derivative, lubricant is synthetic ester, corrosion inhibitor is phosphonate, emulsifier is fatty alcohol polyoxyethylene ether, bactericide is methylene dimorpholine, defoamer is dimethyl siloxane.

[0027] The method of preparing Example 1: First, add deionized water, composite rust inhibitor, composit...

Embodiment 2

[0028] Embodiment 2: A high-pressure low-foaming general-purpose cutting fluid for metal processing of CNC machine tools, including the following components by mass percentage: naphthenic base oil: 30.0%, metal deactivator: 0.1%, composite rust inhibitor: 15.0% %, compound alkali retention agent: 8.0%, corrosion inhibitor: ~1.0%, bactericide 2.5%, lubricant 3%, coupling agent 5%, defoamer 0.3%, the balance is deionized water to 100%, The composite rust inhibitor is composed of vegetable oleic acid, boric acid, and tricarboxylic acid in a mass ratio of 1:2:1, the composite alkali retention agent is composed of diethylene glycol amine and triethanolamine in a mass ratio of 1:3, and the metal deactivator is Benzenetriazole derivative, synthetic ester as lubricant, phosphonate as corrosion inhibitor, fatty alcohol polyoxyethylene ether as emulsifier, methylene dimorpholine as bactericide, and dimethylsiloxane as defoamer .

[0029] The method for preparing Example 2: First, add d...

Embodiment 3

[0030] Embodiment 3: A high-pressure low-foaming general-purpose cutting fluid for metal processing of CNC machine tools, including the following components by mass percentage: naphthenic base oil: 30%, composite rust inhibitor: 8%, composite alkali retention agent: 12% %, metal deactivator: 0.3%, lubricant: 12%, corrosion inhibitor: 1%, emulsifier: 2.5%, bactericide: 2.5%, defoamer 0.2%, the balance is deionized water to 100 %, wherein the composite rust inhibitor is composed of vegetable oleic acid, boric acid, and tricarboxylic acid in a mass ratio of 1: 3: 2, and the composite alkali retention agent is composed of diethylene glycol amine and triethanolamine in a mass ratio of 1: 5, and a metal deactivator is It is a benzotriazole derivative, the lubricant is synthetic ester, the corrosion inhibitor is phosphonate, the emulsifier is fatty alcohol polyoxyethylene ether, the bactericide is methylene dimorpholine, and the defoamer is dimethylsiloxane alkyl.

[0031]The method...

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PUM

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Abstract

The invention discloses a water-soluble aluminum alloy drawing oil. The water-soluble aluminum alloy drawing oil comprises, by mass, 20-40% of cycloalkyl base oil, 4.0-15.0% of a composite antirust agent, 9.0-20.0% of a composite alkali retention agent, 0.1-0.5% of a metal deactivator, 10-20% of a lubricant, 0.5-1.5% of a corrosion inhibitor, 2.0-3.0% of an emulsifier, 2.0-3.0% of a bactericide, 0.1-0.3% of an antifoaming agent, and the balance of deionized water. The water-soluble aluminum alloy drawing oil has the advantages of no toxicity, harmlessness, long service life, smooth metal cutting surface, excellent corrosion and rust resistance, applicability under high-pressure and high-speed processing conditions, small and few cutting foams, excellent water solubility, and avoiding of workpiece damages and use performance reduction, caused by cleaning of an aluminum alloy workpiece or generation of residues in the later period of processing.

Description

technical field [0001] The invention relates to the technical field of lubricating oils, in particular to a water-soluble aluminum alloy drawing oil and a preparation method thereof. Background technique [0002] In processing enterprises such as household appliances and automobile industries, the most economical materials are aluminum alloys and aluminum materials. Aluminum alloys have good heat transfer and light weight, and are excellent substrates for processing molds. Due to the optimization and upgrading of the automobile industry in recent years, continuous Stimulate the growth of demand for aluminum alloys. For my country, the automobile industry is still in a stage of continuous development and growth, and the above is driven by the above trends. [0003] The traditional stamping and drawing oil for aluminum alloy battery shells as described in Authorized Announcement No. CN107619704 is composed of highly refined paraffin base oil and polymer synthetic ester extrem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10M177/00C10N30/12C10N30/04C10N30/06C10N30/16C10N30/18C10N40/24
CPCC10M173/00C10M177/00C10M2201/087C10M2203/1065C10M2207/10C10M2207/126C10M2207/28C10M2209/104C10M2209/108C10M2215/042C10M2215/223C10M2215/226C10M2223/04C10M2229/041
Inventor 路冉管栋
Owner 浙江渤威能源科技有限公司
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