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A kind of aluminum template surface cleaning agent

A surface cleaning agent and aluminum template technology, which is applied in the field of metal material cleaning, can solve the problems of low efficiency of aluminum cleaning agent, serious corrosion loss of aluminum template substrate, rust spots on the surface of aluminum template, etc.

Active Publication Date: 2022-07-26
广东翱璞建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a cleaning agent for the surface of aluminum templates, which solves the problem of low efficiency of aluminum cleaning agents at the present stage through corrosion inhibitors, and the corrosion loss of aluminum template substrates after cleaning is serious, and at the same time, after a period of time, aluminum templates There will still be a lot of rust spots on the surface, which will affect the normal use

Method used

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  • A kind of aluminum template surface cleaning agent
  • A kind of aluminum template surface cleaning agent
  • A kind of aluminum template surface cleaning agent

Examples

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Effect test

Embodiment 1

[0031] An aluminum template surface cleaning agent, comprising the following raw materials in parts by weight: 6 parts of corrosion inhibitor, 3 parts of sodium gluconate, 5 parts of acetic acid, 2 parts of sodium silicate, 2 parts of fatty acid methyl ester ethoxylate sulfonate, 40 parts of ionized water;

[0032] The aluminum template surface cleaning agent is made by the following steps:

[0033] Weigh the above raw materials, mix the above raw materials, and stir for 1 hour under the condition of a rotating speed of 1500 r / min to obtain an aluminum template surface cleaning agent.

[0034] The corrosion inhibitor is made by the following steps:

[0035] Step A1: Mix aluminum trichloride and carbon tetrachloride evenly, and under the condition of turning to 150 r / min and the temperature of 10 °C, stir and add toluene, and carry out the reaction for 1 h at the temperature of 40 °C to prepare To obtain intermediate 1, mix intermediate 1 and deionized water, and reflux for 1...

Embodiment 2

[0040] An aluminum template surface cleaning agent, comprising the following raw materials in parts by weight: 7 parts of corrosion inhibitor, 4 parts of sodium gluconate, 6 parts of acetic acid, 3 parts of sodium silicate, 3 parts of fatty acid methyl ester ethoxylate sulfonate, 45 parts of ionized water;

[0041] The aluminum template surface cleaning agent is made by the following steps:

[0042] Weigh the above raw materials, mix the above raw materials, and stir for 1.3 h under the condition of a rotating speed of 1800 r / min to obtain an aluminum template surface cleaning agent.

[0043] The corrosion inhibitor is made by the following steps:

[0044] Step A1: Mix aluminum trichloride and carbon tetrachloride uniformly, and under the condition of turning to 180r / min and the temperature of 13°C, stir and add toluene, and carry out the reaction for 1.3h under the condition of the temperature of 43°C, Intermediate 1 was prepared, and intermediate 1 was mixed with deionized...

Embodiment 3

[0049] An aluminum template surface cleaning agent, comprising the following raw materials in parts by weight: 8 parts of corrosion inhibitor, 5 parts of sodium gluconate, 8 parts of acetic acid, 5 parts of sodium silicate, 5 parts of fatty acid methyl ester ethoxylate sulfonate, 50 parts of ionized water;

[0050] The aluminum template surface cleaning agent is made by the following steps:

[0051] Weigh the above raw materials, mix the above raw materials, and stir for 1.5 h under the condition of a rotating speed of 2000 r / min to obtain an aluminum template surface cleaning agent.

[0052] The corrosion inhibitor is made by the following steps:

[0053] Step A1: Mix aluminum trichloride and carbon tetrachloride evenly, and under the condition of turning to 200 r / min and the temperature of 15 °C, add toluene with stirring, and carry out the reaction for 1.5 h under the condition of the temperature of 45 °C, Intermediate 1 is prepared, intermediate 1 is mixed with deionized...

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Abstract

The invention discloses an aluminum template surface cleaning agent. The cleaning agent comprises the following raw materials in parts by weight: 6-8 parts of corrosion inhibitor, 3-5 parts of sodium gluconate, 5-8 parts of acetic acid, and 2-5 parts of sodium silicate , 2-5 parts of fatty acid methyl ester ethoxylate sulfonate, 40-50 parts of deionized water; N, O, S atoms and π electrons in the corrosion inhibitor molecule can be used as adsorption centers to form protection through adsorption At the same time, when the aluminum template is in contact with the acidic medium, the corrosion inhibitor molecules will form a monomolecular adsorption film on the surface of the aluminum template, changing the redox potential of hydrogen ions, and at the same time, it can also complex the oxidant of the solution and reduce its potential to slow down. The corrosion inhibitor is imidazoline quaternary ammonium salt, which increases the density of the formed protective film and the aluminum template, thereby making the aluminum template have a good anti-corrosion effect after cleaning.

Description

technical field [0001] The invention relates to the technical field of metal material cleaning, in particular to an aluminum template surface cleaning agent. Background technique [0002] Aluminum has been widely used in material engineering due to its advantages of low density, high specific strength, good thermal conductivity, and easy processing. Like most metals, aluminum will inevitably be affected by the use environment during use. The influence of air, water vapor, acidic substances, alkaline substances, oil stains, etc. in the environment will cause corrosion and pollution of aluminum materials, and will seriously affect the service life and appearance of aluminum materials; [0003] In order to solve the problems of corrosion and pollution of aluminum materials, it is necessary to clean the aluminum materials, and then combine surface treatment, anti-corrosion treatment and other means to prolong the service life of the aluminum materials and ensure the appearance. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23G1/06C23G1/12
CPCC23G1/061C23G1/065C23G1/125
Inventor 钟赛龙张进华温嘉强李成志邓凯燕
Owner 广东翱璞建材科技有限公司