Near neutral environment-friendly water-based cleaning agent and preparation method thereof

A water-based cleaning agent, technology for range hoods, applied in the field of cleaning agents

Inactive Publication Date: 2013-10-02
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of non-corrosion, formula, preparation and use method are simple and convenient, and human body irritation is little to the range hood with near-neutral environmental protection water-based cleaning agent and preparation method thereof, to overcome the existing kitchen grease cleaning agent Insufficiency

Method used

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  • Near neutral environment-friendly water-based cleaning agent and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Example 1: Near-neutral environmental protection water-based cleaning agent for range hood and preparation method thereof

[0025] In terms of mass percentage, the formula of the cleaning agent is composed of: 4.5-17.5% of amphoteric surfactant, 0.5-4.5% of non-ionic surfactant, 1.0-5.0% of trisodium citrate, and the balance is tap water. The amphoteric surfactant is CAB and FMES, and the nonionic surfactant is AEO-9.

[0026] The preparation process of the cleaning agent is as follows:

[0027] (1) Prepare raw materials according to the formula composition, add surfactant CAB, FMES, AEO-9 and cleaning aid trisodium citrate into tap water in sequence;

[0028] (2) After stirring for about 1 hour at room temperature, the colorless and transparent detergent solution can be prepared.

[0029] If necessary, add flavor and pigment according to 0.01-0.2% of the mass percentage of the prepared cleaning agent, and stir well to obtain a fragrant cleaning agent.

Embodiment 2

[0030] Example 2: Near-neutral environmental protection water-based cleaning agent for range hood and preparation method thereof

[0031] In terms of mass percentage, the composition of the cleaning agent is: 3.0-12.0% cocamidopropyl betaine, 1.5-5.5% sulfonate of fatty acid methyl ester ethoxylate, 0.5-4.5% fatty alcohol polyoxyethylene ether , trisodium citrate 1.0-5.0%, and the balance is tap water.

[0032] The preparation process of this cleaning agent is identical with embodiment 1.

Embodiment 3

[0033] Example 3: Near-neutral environmental protection water-based cleaning agent for range hood and preparation method thereof

[0034] Referring to Table 1, the composition and mass percentage of the cleaning agent are: CAB5.25%, FMES4.5%, AEO-90.5%, trisodium citrate 4.0%, and the balance of tap water.

[0035] The sample obtained in this embodiment is a colorless transparent clear solution, and the pH of the solution is 7.2. Referring to the test method of "National Standard for Liquid Kitchen Oil Cleaner", the detergency of the sample was tested, and the detergency reached 98.3%.

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Abstract

The invention discloses a near neutral environment-friendly water-based cleaning agent and a preparation method thereof. The cleaning agent for kitchen ventilator has strong detergency on oil on the surface of kitchen ventilator, no corrosion, little stimulation to human body, simple formula, preparation process and usage method, and low cost. The cleaning agent comprises, by weight percentage, 3.0-12.0% of cocamidopropyl betaine (CAB), 1.5-5.5% of sulfonate of fatty acid methyl ester ethoxylate (FMES), 0.5-4.5% of fatty alcohol polyoxyethylene ether (AEO-9), 1.0-5.0% of trisodium citrate, and the balance of tap water. The preparation method is as below: preparing the raw materials according to the formula of cleaning agent; adding CAB, FMES, AEO-9 and trisodium citrate into the tap water; and then stirring at room temperature. The raw materials employed by the invention satisfy the international requirements of green and environment-friendliness; the industrial raw materials are cheap; and the cleaning wastewater is easy to wash.

Description

technical field [0001] The invention relates to the field of cleaning agents, in particular to a range hood with strong detergency on oil stains on the surface of the range hood, no corrosion, little irritation to the human body, simple formula, simple preparation process and use method, and low cost The utility model relates to a near-neutral environment-friendly water-based cleaning agent and a preparation method thereof. Background technique [0002] The composition of the kitchen range hood grease is very complicated, and its source is a large amount of oil fumes produced during cooking, frying, frying and other processes. These fumes are combined with settled dust particles, and after being heated and oxidized by oxygen in the air, firm and viscous grease will be formed. Among them, the unsaturated grease entrained by evaporation at high temperature, especially the grease containing diethylen bonds, can be transformed into It is a conjugated ethylenic bond, and further...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/94C11D3/20
Inventor 蔡卫权李玉军王文
Owner WUHAN UNIV OF TECH
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