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Degreasing agent

A technology of oil removal and degreasing, oil degreasing agent, applied in the field of oil removal and degreasing agent, can solve the problems of residue, poor degreasing performance and high cost, and achieve the effect of simple formula, strong degreasing performance and low cost

Inactive Publication Date: 2018-11-30
芜湖兴远新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The degreasing and degreasing agents in the prior art have poor degreasing performance, and there are residues after degreasing, and there are problems such as high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The invention provides an oil and degreasing agent. The degreasing and degreasing agent consists of the following components:

[0024] 40 parts by weight of sodium hydroxide, 20 parts by weight of aspartic acid, Na 2 CO 3 5 parts by weight, 15 parts by weight of sodium cetylbenzene sulfonate, 3 parts by weight of fatty alcohol polyoxyethylene ether, and 10 parts by weight of tetrasodium ethylenediamine tetradioate.

Embodiment 2

[0026] The invention provides an oil and degreasing agent. The degreasing and degreasing agent consists of the following components:

[0027] 80 parts by weight of sodium hydroxide, 5 parts by weight of aspartic acid, Na 2 CO 3 15 parts by weight, 5 parts by weight of sodium cetyl benzene sulfonate, 10 parts by weight of fatty alcohol polyoxyethylene ether, and 3 parts by weight of tetrasodium ethylenediamine tetradioate.

Embodiment 3

[0029] The invention provides an oil and degreasing agent. The degreasing and degreasing agent consists of the following components:

[0030] 50 parts by weight of sodium hydroxide, 15 parts by weight of aspartic acid, Na 2 CO 3 8 parts by weight, 12 parts by weight of sodium cetylbenzene sulfonate, 5 parts by weight of fatty alcohol polyoxyethylene ether, and 8 parts by weight of tetrasodium ethylenediamine tetradioate.

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PUM

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Abstract

The invention discloses a degreasing agent which is prepared from, by weight, 40-80 parts of sodium hydroxide, 5-20 parts of aspartic acid, 5-15 parts of Na2CO3, 5-15 parts of hexadecyl sodium benzenesulfonate, 3-10 parts of fatty alcohol-polyoxyethylene ether and 3-10 parts of tetrasodium ethylenediamine tetradiacid. The degreasing agent is low in cost, simple in formula, suitable for popularization, high in degreasing performance and free of residue after degreasing.

Description

technical field [0001] The invention belongs to the field of chemical medicaments, and more specifically relates to an oil and degreasing agent. Background technique [0002] Degreasing agents are mainly used to remove oil on the surface of objects, including: alkaline degreasing agents, emulsion degreasing agents and solvent degreasing agents. (1) Alkaline degreasing agent, composed of alkali, chelating agent and surfactant, including compound high-efficiency degreasing agent, high-temperature strong degreasing agent, etc. (2) Emulsion degreasing agent, which can remove the dirt on the metal surface by using the wettability, penetrability, emulsification and dispersibility of the surfactant; generally use one of the anionic, cationic, nonionic and other surfactants One or several mixtures are diluted with water to make emulsion. (3) Solvent degreasing agent, degreasing by dipping method or steam method, the main solvents used are halogenated hydrocarbon solvents and fluor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/14
CPCC23G1/14
Inventor 查枕川
Owner 芜湖兴远新材料有限公司