Degreasing agent and preparation method thereof

The technology of degreasing agent and decontamination agent is applied in the field of preparation of degreasing agent, which can solve the problems of eutrophication of water body, complicated preparation process, water body pollution, etc., and achieve the effect of strong decontamination ability and simple process.

Inactive Publication Date: 2014-02-05
黄学松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Phosphate has strong chelating properties and can be used as a builder. It is widely used in degreasing powders. However, the presence of phosphorus in phosphate can easily cause eutrophi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] Example 1

[0020] A degreaser, which includes the following raw materials:

[0021] 10 grams of detergent;

[0022] Fatty alcohol polyoxyethylene ether 15 grams;

[0023] 7 grams of triethanolamine;

[0024] Sophosine 7 grams;

[0025] Trisodium phosphate 9 grams;

[0026] The detergent is made of the following raw materials:

[0027] 16 grams of butyl acetate;

[0028] 22 grams of dimethyl silicone oil;

[0029] 28 grams of acetone.

[0030] A preparation method of a degreasing agent, including the following steps: mixing the above-mentioned several raw materials according to the above-mentioned ratio of fatty alcohol polyoxyethylene ether, triethanolamine and trisodium phosphate, stirring for 15 minutes, and then adding the mixture In the jacket, heat up to 80°C by using a jacketed oil bath, then stir again, add strobilurine while stirring, when the temperature drops to 40°C, add the prepared detergent, heat and melt to 105 At a temperature of ℃, heat preservation treatment is per...

Example Embodiment

[0031] Example 2

[0032] A degreaser, which includes the following raw materials:

[0033] Detergent 13 grams;

[0034] Fatty alcohol polyoxyethylene ether 20 grams;

[0035] 12 grams of triethanolamine;

[0036] Sophosine 10 grams;

[0037] 11 grams of trisodium phosphate;

[0038] The detergent is made of the following raw materials:

[0039] 19 grams of butyl acetate;

[0040] 25 grams of dimethyl silicone oil;

[0041] 35 grams of acetone.

[0042] A preparation method of a degreasing agent, including the following steps: mixing the above-mentioned several raw materials according to the above-mentioned ratio of fatty alcohol polyoxyethylene ether, triethanolamine and trisodium phosphate, stirring for 22 minutes, and then adding the mixture In the jacket, heat up to 90°C by using a jacketed oil bath, then stir again, add sour alkali while stirring, when the temperature drops to 45°C, add the prepared detergent, and heat to melt to 110 At a temperature of ℃, heat preservation treatment i...

Example Embodiment

[0043] Example 3

[0044] A degreaser, which includes the following raw materials:

[0045] Detergent 16 grams;

[0046] Fatty alcohol polyoxyethylene ether 25 grams;

[0047] 15 grams of triethanolamine;

[0048] Sophosine 12 grams;

[0049] Trisodium phosphate 13 grams;

[0050] The detergent is made of the following raw materials:

[0051] 22 grams of butyl acetate;

[0052] 30 grams of dimethyl silicone oil;

[0053] 45 grams of acetone.

[0054] A preparation method of a degreasing agent includes the following steps: mixing the above-mentioned several raw materials according to the above-mentioned ratio of fatty alcohol polyoxyethylene ether, triethanolamine and trisodium phosphate, stirring for 30 minutes, and then adding the mixture In the jacket, heat up to 100°C by using a jacketed oil bath, then stir again, add sour alkali while stirring. When the temperature drops to 50°C, add the prepared detergent and heat to melt to 120°C. At a temperature of ℃, heat preservation treatment is ...

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PUM

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Abstract

The invention discloses a degreasing agent which comprises the following raw materials in parts by weight: 10-16 parts of decontaminant, 15-25 parts of fatty alcohol-polyoxyethylene ether, 7-15 parts of triethanolamine, 7-12 parts of sodium silicate and 9-13 parts of trisodium phosphate, wherein the decontaminant is prepared from the following raw materials in parts by weight: 16-22 parts of butyl acetate, 22-30 parts of simethicone and 28-45 parts of acetone. The invention further discloses a method for preparing the degreasing agent. As the decontaminant is added into ordinary degreasing components, other dirties in addition to grease can be removed, the decontamination capability is high, the process is simple, and the degreasing agent is not settled through temperature raising, cooling and melting treatment for multiple times.

Description

technical field [0001] The present invention relates to a degreasing agent. [0002] The invention also relates to a preparation method of the degreasing agent. Background technique [0003] Degreasing agent, which is mainly used in the cleaning of aluminum alloy, zinc alloy, magnesium alloy and other alloy materials, without damage to the workpiece. Phosphate has a strong chelating property and can be used as a builder. It is widely used in degreasing powder. However, the presence of phosphorus in phosphate can easily cause eutrophication of the water body and eventually pollute the water body; , the preparation process is relatively complicated, and precipitation will occur between the raw materials of the degreasing agent. Therefore, it is necessary to provide a new technical solution to solve the above problems. Contents of the invention [0004] In order to solve the above technical problems, the present invention provides a degreasing agent with good degreasing ef...

Claims

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Application Information

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IPC IPC(8): C23G5/036C11D1/825C11D3/60C11D3/075C11D3/08
Inventor 黄学松
Owner 黄学松
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