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Degreasing agent and preparation method thereof

A degreaser and fat technology, applied in the field of degreaser and its preparation, can solve problems such as adverse effects of processes, and achieve the effects of facilitating subsequent processing, shortening degreasing time, and improving work efficiency

Inactive Publication Date: 2011-12-28
蚌埠市钰诚五金工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the active agent itself, it is often adsorbed on the surface of the metal body, which has a greater adverse effect on the subsequent process.

Method used

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  • Degreasing agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of degreasing agent, the mixed solution that is prepared by following components, the parts by weight of each component in every liter of mixed solution are:

[0036] Sodium Laureth Sulfate 3.0g

[0037] Nonylphenol ethoxylate 5.0g

[0038] Fatty alcohol polyoxyalkyl ether 4.5g

[0039] Laureth 3.5g

[0040] Sodium Lauryl Sulfate 3.0g

[0041] Ethanol 2.5g

[0042] Tetrasodium EDTA 0.1g

[0043] Alkaline lipase 1.5g

[0044] The remaining ingredients are water.

[0045] The specific operations during preparation are as follows:

[0046] (1) Add nonylphenol polyoxyethylene ether, fatty alcohol polyoxyalkylene ether, lauryl alcohol polyoxyethylene ether, and sodium lauryl sulfate active agent into ethanol aqueous solution in sequence according to the formula ratio, and stir slowly;

[0047] (2) Add tetrasodium edetate after the foam is eliminated, and stir evenly;

[0048] (3) When the pH of the mixed solution is adjusted to 9-10 with weak alkaline buffer ...

Embodiment 2

[0051] A kind of degreasing agent, the mixed solution that is prepared by following components, the parts by weight of each component in every liter of mixed solution are:

[0052] Sodium Laureth Sulfate 2.0g

[0053] Nonylphenol ethoxylate 4.0g

[0054] Fatty alcohol polyoxyalkyl ether 4.0g

[0055] Laureth 3.0g

[0056] Sodium Lauryl Sulfate 2.0g

[0057] Ethanol 2.0g

[0058] Tetrasodium EDTA 0.1g

[0059] Alkaline lipase 1.0g

[0060] The remaining ingredients are water.

[0061] Preparation method is with embodiment 1.

Embodiment 3

[0063] A kind of degreasing agent, the mixed solution that is prepared by following components, the parts by weight of each component in every liter of mixed solution are:

[0064] Sodium Laureth Sulfate 4.0g

[0065] Nonylphenol ethoxylate 6.0g

[0066] Fatty alcohol polyoxyalkyl ether 5.0g

[0067] Laureth ethoxylate 4.0g

[0068] Sodium Lauryl Sulfate 4.0g

[0069] Tetrasodium EDTA 0.12g

[0070] Ethanol 3.5

[0071] Alkaline lipase 2.0g

[0072] The remaining ingredients are water.

[0073] Preparation method is with embodiment 1.

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Abstract

The invention discloses a degreasing agent, which is a mixed liquid prepared from the following components. The parts by weight of each component in each liter of the mixed liquid are: 2.0-4.0 g of sodium lauryl alcohol polyoxyethylene ether sulfate, nonylphenol polyoxyethylene Ether 4.0-6.0g, fatty alcohol polyoxyalkyl ether 4.0-5.0g, lauryl alcohol polyoxyethylene ether 3.0-4.0g, sodium lauryl sulfate 2.0-4.0g, ethanol 2.0-3.5g, ethylenediaminetetra Tetrasodium acetate 0.1-0.12g, alkaline lipase 1-2g, and the remaining ingredients are water. When the degreasing agent of the present invention degreases metal, it reduces the adsorption of the active agent and the metal body, facilitates the subsequent processing of the metal, and at the same time degreases quickly, shortens the degreasing time, and improves work efficiency.

Description

technical field [0001] The invention relates to the field of degreasing agents, in particular to a degreasing agent and a preparation method thereof. Background technique [0002] Most of the traditional degreasing agents are a combination of high foaming surfactants. Although it has better degreasing effect. However, due to the active agent itself, it is often adsorbed on the surface of the metal body, which has a greater adverse effect on the subsequent process. This formulation is compounded with various active agents. Minimize the adsorption of the active agent and the metal body, reducing the adverse effects on the subsequent process. At the same time, this formula introduces biological enzyme active substances, which minimizes the adsorption of active agents and metal bodies, and reduces the adverse effects on subsequent processes. At the same time, this formula introduces biological enzyme active substances, which minimizes the degreasing time. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/24
Inventor 丁宁丁甸张安龙刘传让徐大力
Owner 蚌埠市钰诚五金工贸有限公司
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