A kind of efficient lipase degreasing agent and preparation method thereof

A technology of lipase and degreaser, applied in the field of high-efficiency lipase degreaser and its preparation, can solve problems such as adverse effects of processes, and achieve the effects of reducing adverse effects, improving work efficiency, and reducing adsorption

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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  • A kind of efficient lipase degreasing agent and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0031] A high-efficiency lipase degreasing agent, a mixed solution prepared from the following components, the parts by weight of each component in every liter of mixed solution are:

[0032] Nonylphenol ethoxylate 5.0g

[0033] Fatty alcohol polyoxyalkyl ether 4.5g

[0034] Fatty alcohol polyoxyethylene ether 3.5g

[0035] Sodium Lauryl Sulfate 3.0g

[0036] Disodium edetate 0.1g

[0037] Alkaline Bio-Lipase 1.5g

[0038] The remaining ingredients are water.

[0039] The specific operations during preparation are as follows:

[0040] (1) Active agents such as nonylphenol polyoxyethylene ether, fatty alcohol polyoxyalkyl ether, fatty alcohol polyoxyethylene ether, and sodium lauryl sulfate are sequentially added to water according to the formula ratio, and stirred slowly;

[0041] (2) Add disodium edetate after the foam is eliminated, and stir evenly;

[0042] (3) When the pH of the mixed solution is adjusted to 9-10 with a weak alkaline buffer, add alkaline biological ...

Embodiment 2

[0045] A high-efficiency lipase degreasing agent: a mixed solution prepared from the following components, the parts by weight of each component in every liter of the mixed solution are:

[0046] Nonylphenol ethoxylate 4.0g

[0047] Fatty alcohol polyoxyalkyl ether 4.0g

[0048] Fatty alcohol polyoxyethylene ether 3.0g

[0049] Sodium Lauryl Sulfate 2.0g

[0050] Disodium edetate 0.1g

[0051] Alkaline Bio-Lipase 1g

[0052] The remaining ingredients are water.

[0053] The preparation method is the same as in Example 1.

Embodiment 3

[0055] A high-efficiency lipase degreasing agent: a mixed solution prepared from the following components, the parts by weight of each component in every liter of the mixed solution are:

[0056] Nonylphenol ethoxylate 6.0g

[0057] Fatty alcohol polyoxyalkyl ether 5.0g

[0058] Fatty alcohol polyoxyethylene ether 4.0g

[0059] Sodium Lauryl Sulfate 4.0g

[0060] Disodium edetate 0.12g

[0061] Alkaline Bio-Lipase 2g

[0062] The remaining ingredients are water.

[0063] The preparation method is the same as in Example 1.

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PUM

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Abstract

The invention discloses a high-efficiency lipase degreasing agent, which is a mixed liquid prepared from the following components. Polyoxyalkyl ether 4.0-5.0g, fatty alcohol polyoxyethylene ether 3.0-4.0g, sodium lauryl sulfate 2.0-4.0g, disodium edetate 0.1-0.12g, alkaline biological lipase 1 -2g, the remaining ingredients are water. When the high-efficiency lipase degreasing agent of the present invention degreases metal parts, the adsorption of the active agent and the metal body is reduced, the subsequent processing of the metal is facilitated, and at the same time, the degreasing is fast, the degreasing time is shortened, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of degreasing agents, in particular to a high-efficiency lipase 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 ti...

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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