Ultrasonic water-based cleaning fluid for hardware products and preparation method thereof

A water-based cleaning solution and ultrasonic technology, applied in the field of chemical products, can solve the problems of restricting the wide use of semi-solvent cleaning agents, the problem of recycling solvents for waste liquid treatment, flammability and explosion, etc., achieve good color, improve safety and environmental protection , easily degradable effect

Active Publication Date: 2016-06-22
东莞市伟思化学科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high cost of semi-water-based cleaning agents, it is easy to remain on the metal after rinsing, resulting in metal corrosion and discoloration; organic solvents are volatile, flammable, explosive and toxic, and there is a danger of burning after the water evaporates; waste liquid Disposal and recovery of solvents is a challenge
These problems limit the widespread use of semi-solvent cleaners

Method used

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  • Ultrasonic water-based cleaning fluid for hardware products and preparation method thereof
  • Ultrasonic water-based cleaning fluid for hardware products and preparation method thereof
  • Ultrasonic water-based cleaning fluid for hardware products and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A kind of ultrasonic water-based cleaning solution for hardware products of the present invention comprises the following raw materials in parts by weight:

[0039]

[0040] The gemini surfactant of the present embodiment is sodium dodecyl diphenyl ether disulfonate.

[0041] The alcohol amine compound in this embodiment is N-methyldiethanolamine compound.

[0042] The nonionic surfactant of the present embodiment is methyl glucoside polyoxyethylene ether.

[0043] The alcohol ether compound in this embodiment is diethylene glycol monomethyl ether.

[0044] The builder of the present embodiment is sodium citrate.

[0045] The auxiliary agent in this embodiment includes a corrosion inhibitor, and the corrosion inhibitor is thiourea.

[0046] A method for preparing an ultrasonic water-based cleaning solution for hardware products, comprising the following processing steps:

[0047] Step A, weigh the materials according to the formula, and place them in different co...

Embodiment 2

[0054] A kind of ultrasonic water-based cleaning solution for hardware products of the present invention comprises the following raw materials in parts by weight:

[0055]

[0056]

[0057] The gemini surfactant of the present embodiment is sodium tetradecyl diphenyl ether disulfonate.

[0058] The alcohol amine compound in this embodiment is N,N-dimethylethanolamine compound.

[0059] The nonionic surfactant of the present embodiment is methyl glucoside polyoxypropylene ether.

[0060] The alcohol ether compound in this embodiment is triethylene glycol monomethyl ether.

[0061] The builder of the present embodiment is sodium edetate.

[0062] The auxiliary agent in this embodiment includes a corrosion inhibitor, and the corrosion inhibitor is benzotriazole.

[0063] A method for preparing an ultrasonic water-based cleaning solution for hardware products, comprising the following processing steps:

[0064] Step A, weigh the materials according to the formula, and pl...

Embodiment 3

[0071] A kind of ultrasonic water-based cleaning solution for hardware products of the present invention comprises the following raw materials in parts by weight:

[0072]

[0073] The gemini surfactant of the present embodiment is a mixture of sodium dodecyl diphenyl ether sulfonate diamide and sodium dodecyloxydiphosphate.

[0074] The alcohol amine compound in this embodiment is a mixture of N-ethyldiethanolamine compound and N-propyldiethanolamine compound.

[0075] The nonionic surfactant of this embodiment is a mixture of methyl glucoside polyoxyethylene ether dioleate and cocoyl monoisopropanolamine compound.

[0076] The alcohol ether compound in this embodiment is a mixture of diethylene glycol monobutyl ether and triethylene glycol monobutyl ether.

[0077] The builder of the present embodiment is a mixture of sodium nitrilotriacetate and sodium metasilicate.

[0078] The auxiliary agent in this embodiment includes a corrosion inhibitor, and the corrosion inhibi...

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PUM

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Abstract

The invention relates to the technical field of chemical products, in particular to ultrasonic water-based cleaning fluid for hardware products. The ultrasonic water-based cleaning fluid for hardware products comprises, by weight, 1-5 parts of dimeric surfactant, 10-20 parts of nonionic surfactant, 1-10 parts of alcohol ether compound, 1-5 parts of alkylol amine compound, 1-5 parts of a builder, 0.1-5 parts of auxiliaries and 60-80 parts of water. The water-based cleaning fluid is low in manufacturing cost, safe, environmentally friendly, efficient, convenient, fast, low in toxicity, and easy to biodegrade and wash away, the residual quantity of the fluid on the surface of metal is extremely low after the fluid is washed away, the metal cannot be corroded, the metal can keep good colour and luster, and the quality of metal products is improved.

Description

technical field [0001] The invention relates to the technical field of chemical products, in particular to an ultrasonic water-based cleaning solution for hardware products and a preparation method thereof. Background technique [0002] Metal cleaning is an essential process for metal parts before spraying, electroplating, hot-dip plating and subsequent processing. A reasonable cleaning process can effectively remove all kinds of dirt and impurities attached to the metal surface, greatly slow down the corrosion and wear of the metal, and improve product performance, service life and product appearance quality. [0003] Metal cleaning agents can be divided into three categories according to the types of cleaning agents, namely water-based cleaning agents based on surfactants; semi-water-based cleaning agents based on surfactants and solvents; gasoline, kerosene, diesel or halogenated cleaning agents Hydrocarbon-based solvent-based cleaning agent. [0004] In transportation,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/26C23G5/00
CPCC23G1/26C23G5/00
Inventor 何国锐莫建强贺洪兵
Owner 东莞市伟思化学科技有限公司
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