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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 eutrophication of water bodies and eventually pollute water bodies; , the preparation process is relatively complicated, and there will be precipitation between the raw materials of the degreaser

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A degreasing agent comprising the following raw materials:

[0021] Detergent 10 grams;

[0022] Fatty alcohol polyoxyethylene ether 15 grams;

[0023] 7 grams of triethanolamine;

[0024] 7 grams of natronine;

[0025] 9 grams of trisodium phosphate;

[0026] Described detergent is made from following raw material:

[0027] Butyl acetate 16 grams;

[0028] 22 grams of simethicone;

[0029] Acetone 28 grams.

[0030] A preparation method of a degreasing agent, comprising 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 heating with a jacket oil bath, then stir again, and add sodium bicarbonate while stirring. When the temperature drops to 40°C, add the prepared detergent and heat to melt to 105 ℃ temperature, and then heat preservation tr...

Embodiment 2

[0032] A degreasing agent comprising the following raw materials:

[0033] 13 grams of detergent;

[0034] Fatty alcohol polyoxyethylene ether 20 grams;

[0035] 12 grams of triethanolamine;

[0036] 10 grams of natronine;

[0037] Trisodium phosphate 11 grams;

[0038] The stain remover is made from the following ingredients:

[0039] Butyl acetate 19 grams;

[0040] 25 grams of simethicone;

[0041] Acetone 35 grams.

[0042] A preparation method of a degreasing agent, comprising 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 heating with a jacket oil bath, and then stir again, add sodium bicarbonate while stirring, when the temperature drops to 45°C, add the prepared detergent, heat and melt to 110°C ℃ temperature, and then heat preservatio...

Embodiment 3

[0044] A degreasing agent comprising the following raw materials:

[0045] 16 grams of detergent;

[0046] Fatty alcohol polyoxyethylene ether 25 grams;

[0047] 15 grams of triethanolamine;

[0048] 12 grams of natronine;

[0049] Trisodium phosphate 13 grams;

[0050] The stain remover is made from the following ingredients:

[0051] Butyl acetate 22 grams;

[0052] 30 grams of simethicone oil;

[0053] Acetone 45 grams.

[0054] A preparation method of a degreasing agent, comprising 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 heating with a jacket oil bath, and then stir again, add sodium bicarbonate while stirring, when the temperature drops to 50°C, add the prepared detergent, heat and melt to 120°C ℃ temperature, and then heat preser...

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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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