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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 serious corrosion loss of the aluminum template substrate, affecting normal use, rust spots on the surface of the aluminum template, etc.

Active Publication Date: 2022-03-01
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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  • Aluminum template surface cleaning agent

Examples

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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] The above raw materials were weighed, mixed, and stirred for 1 hour under the condition of a rotating speed of 1500 r / min to prepare an aluminum template surface cleaning agent.

[0034] Corrosion inhibitors are made by the following steps:

[0035] Step A1: Mix aluminum trichloride and carbon tetrachloride evenly, stir at 150r / min and 10°C, add toluene, and react for 1 hour at 40°C to prepare To obtain intermediate 1, mix intermediate 1 with deionized water, and reflux for 10 minutes at a temperature of 110° C. to obtain intermediate 2. Intermediate 2, potassium permanganate, an...

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] The above raw materials were weighed, mixed, and stirred for 1.3 h under the condition of a rotating speed of 1800 r / min to prepare an aluminum template surface cleaning agent.

[0043] Corrosion inhibitors are made by the following steps:

[0044] Step A1: Mix aluminum trichloride and carbon tetrachloride evenly, stir at 180r / min, 13°C, add toluene, and react for 1.3h at 43°C. Prepare intermediate 1, mix intermediate 1 with deionized water, and reflux for 13 minutes at a temperature of 115°C to obtain intermediate 2, prepare intermediate 2, potassium permanganate, tetra-tert-but...

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] The above raw materials were weighed, mixed, and stirred for 1.5 h under the condition of a rotating speed of 2000 r / min to prepare an aluminum template surface cleaning agent.

[0052] Corrosion inhibitors are made by the following steps:

[0053] Step A1: Mix aluminum trichloride and carbon tetrachloride evenly, stir at 200r / min, and add toluene at a temperature of 15°C, and react for 1.5h at a temperature of 45°C. Prepare intermediate 1, mix intermediate 1 with deionized water, and reflux for 15 minutes at a temperature of 120°C to obtain intermediate 2, prepare intermediate 2...

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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 a corrosion inhibitor, 3-5 parts of sodium gluconate, 5-8 parts of acetic acid, 2-5 parts of sodium silicate, 2-5 parts of fatty acid methyl ester ethoxylate sulfonate and 40-50 parts of deionized water. N, O and S atoms and pi electrons in corrosion inhibitor molecules can serve as adsorption centers and form a protective film through the adsorption effect, meanwhile, when an aluminum template makes contact with an acid medium, the corrosion inhibitor molecules can form a single-molecule adsorption film on the surface of the aluminum template, the oxidation-reduction potential of hydrogen ions is changed, meanwhile, an oxidizing agent of a solution can also be complexed, and therefore the corrosion inhibitor can be used for preparing a corrosion inhibitor. And the corrosion inhibitor is imidazoline quaternary ammonium salt, so that the density of a formed protective film and the aluminum template is increased, and the aluminum template has a very good anti-corrosion effect after being cleaned.

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] Due to the advantages of low density, high specific strength, good thermal conductivity, and easy processing and molding, aluminum has been widely used in material engineering. Like most metals, aluminum will inevitably be affected by the environment during use. The influence of air, water vapor, acidic substances, alkaline substances, oil stains, etc. in the environment will cause corrosion and pollution to aluminum materials, and will seriously affect the service life and appearance of aluminum materials; [0003] In order to solve problems such as corrosion and pollution of aluminum, it is necessary to clean the aluminum, combined with surface treatment, anti-corrosion treatment, etc., to prolong the service life of the aluminum and ensure the appearance. However, the existing cleaning a...

Claims

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Application Information

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Patent Type & Authority Applications(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
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