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Special cleaning brightener for aluminum materials and preparation method thereof

A brightener and aluminum technology, applied in the field of special cleaning brightener for aluminum and its preparation, can solve the problems of aluminum corrosion, difficult to clean thoroughly, discoloration of aluminum, etc., achieving a simple and scientific mechanism of action, obvious cleaning effect, and raw materials. A wide range of effects

Inactive Publication Date: 2019-04-30
麦达可尔(烟台)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, various problems will be encountered in the processing of aluminum materials, the most important of which is during the processing of raw materials or the transportation of aluminum workpieces, because various reasons will cause the surface of aluminum to be damaged. There are many types of dirt, such as: oil, dust, dust, etc., which bring great trouble to the use or transportation of the product
[0003] Therefore, it is extremely important to clean, but aluminum is an amphoteric metal and is very fragile. It will be corroded quickly when it encounters acid or alkali. Even if it is exposed to the air, it will cause oxide skin, which will affect the use and appearance of the workpiece. Industrial problems, there are various aluminum cleaning agents on the market, including alkaline cleaning agents, neutral cleaning agents and acid cleaning agents, etc. Although neutral aluminum cleaning agents will not cause corrosion to aluminum, However, due to the stubbornness of oil stains or dust, it is difficult to clean thoroughly, and the cleaning ability is not good enough, so it can only be used for cleaning workpieces whose surface is not very dirty. Acidic or alkaline aluminum cleaning agents are generally used in the market. Strong acid or strong Alkali, and add aluminum corrosion inhibitor and surfactant for compounding. Although the cleaning ability can meet the requirements, the use of strong acid or strong alkali will cause certain corrosion to the aluminum itself, and some will cause the aluminum Discoloration, serious will cause a series of problems such as blackening of aluminum

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A special cleaning brightener for aluminum materials of the present embodiment, the composition comprises according to mass percentage:

[0025] Ammonium citrate 5%; ammonium citrate mechanical impurities content 0.0009%.

[0026] 30% of 2-phosphonobutane-1,2,4-tricarboxylic acid in the concentration range of 60%;

[0027] 3% isomeric tridecanol polyoxyethylene ether in the concentration range of 80%;

[0028] 3% of alkyl glycosides in the concentration range of 80%;

[0029] The rest is water.

Embodiment 2

[0031] A special cleaning and brightening agent for aluminum materials, the composition of which consists of:

[0032] Ammonium citrate 10%;

[0033] 40% of 2-phosphonobutane-1,2,4-tricarboxylic acid in the concentration range of 80%;

[0034] 5% of isomeric tridecanol polyoxyethylene ether in the concentration range of 95%;

[0035] 5% of alkyl glycosides in the concentration range of 95%;

[0036] The rest is water.

Embodiment 3

[0038] A special cleaning and brightening agent for aluminum materials, the composition of which consists of:

[0039] Ammonium citrate 6%;

[0040] 35% of 2-phosphonobutane-1,2,4-tricarboxylic acid in the concentration range of 70%;

[0041] 4% isomeric tridecanol polyoxyethylene ether in the concentration range of 90%;

[0042] 4% of alkyl glycosides in the concentration range of 90%;

[0043] The rest is water.

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Abstract

The invention relates to the technical field of aluminum material cleaning agents, especially to a special cleaning brightener for aluminum materials and a preparation method thereof. The special cleaning brightener for aluminum materials includes the following components, by mass percentage: 5-10% of ammonium citrate, 30-40% of 2-phosphonobutane-1,2,4-tricarboxylic acid having a concentration range of 60-80%, 3-5% of iso-tridecanol polyoxyethylene ether having a concentration range of 80-95%, and 3-5% of alkyl glycoside having a concentration range of 80-95%, with the balance being water. Thespecial cleaning brightener for aluminum materials rapidly penetrates into the inner surface of an oil stain through a penetrating agent, and rapidly removes the oil stain from the surface of a workpiece through the principles of dissolution, stripping, emulsification and the like. Meanwhile, the adopted organic acid is very soft, and no problem of corrosion, discoloration or the like on the surface of the metal workpiece happens.

Description

technical field [0001] The invention relates to the technical field of cleaning agents for aluminum materials, in particular to a special cleaning brightener for aluminum materials and a preparation method thereof. Background technique [0002] In the rapid development of modern manufacturing industry, with the popularity and use of aluminum, aluminum plays an extremely important role in our life and economic development, such as: the engine casing of the car, the popularity of aluminum wires, etc. . However, various problems will be encountered in the processing of aluminum materials, the most important of which is during the processing of raw materials or the transportation of aluminum workpieces, because various reasons will cause the surface of aluminum to be damaged. There are many types of dirt, such as: oil, dust, dust, etc., which bring great trouble to the use or transportation of the product. [0003] Therefore, it is extremely important to clean, but aluminum is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/12C23F3/03
CPCC23F3/03C23G1/125
Inventor 王源源
Owner 麦达可尔(烟台)科技有限公司
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