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Efficient grease cleaning agent and preparation method thereof

A kind of oil cleaning, surfactant technology

Inactive Publication Date: 2014-12-10
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the increasingly widespread application of water-based cleaning agents, the problems of water eutrophication caused by phosphorus substances in its components and the refractory degradation of traditional surfactants have gradually emerged. Compared with the current cleaning industry's requirements for metal cleaning agents A certain gap, can not fully meet the needs of the market
In addition, due to the improper use of cleaning agents at present, the cleaning time of dirty parts is long, waste of resources, low efficiency and other shortcomings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A high-efficiency grease cleaning agent, by mass percentage, comprising 5% sodium dodecyl sulfonate, 15% OP-10, 75% sodium carboxymethylcellulose aqueous solution, 2% JFC-6 penetrating agent, 0.5% EDTA, 0.5% Span80, 1% urea and 1% metal antirust agent aqueous solution; wherein, the mass fraction of sodium carboxymethylcellulose aqueous solution is 1.5‰; the mass fraction of metal antirust agent aqueous solution is 20% .

[0016] The mass fraction is that 20% metal preservative aqueous solution is prepared as follows: add 92 kilograms of water in the container, then add 8 kilograms of triethanolamine successively, 4 kilograms of PEG400 (polyethylene glycol 400), 3 kilograms of sodium silicate, 5 kilograms of PEG2000 (polyethylene glycol 2000), 2 kilograms of borax, and 1 kilogram of sodium benzoate are mixed evenly to obtain a metal preservative; they are placed in a place protected from light and moisture for preservation.

[0017] The preparation method of above-menti...

Embodiment 2

[0019] A high-efficiency grease cleaning agent, by mass percentage, including 7% sodium dodecyl sulfonate, 21% into OP-10, 58% sodium carboxymethylcellulose, 5% JFC-6 penetrating agent, 1% EDTA, 1% Span80, 4% urea and 3% metal rust inhibitor aqueous solution. Wherein, the mass fraction of the sodium carboxymethyl cellulose aqueous solution is 1.5‰; the mass fraction of the metal antirust agent aqueous solution is 20%.

[0020] The mass fraction is that 20% metal preservative aqueous solution is prepared as follows: add 92 kilograms of water in the container, then add 8 kilograms of triethanolamine successively, 4 kilograms of PEG400 (polyethylene glycol 400), 3 kilograms of sodium silicate, 5 kilograms of PEG2000 (polyethylene glycol 2000), 2 kilograms of borax, and 1 kilogram of sodium benzoate are mixed evenly to obtain a metal preservative; placed in a place protected from light and moisture.

[0021] The preparation method of above-mentioned high-efficiency grease cleanin...

Embodiment 3

[0023] A kind of high-efficiency grease cleaning agent, by mass percentage, comprises 6% sodium dodecyl sulfonate, 18% OP-10, 66.5% aqueous solution of sodium carboxymethylcellulose, 3.5% JFC-6 penetrating agent, 0.75% EDTA, 0.75% Span80, 2.5% urea and 2% metal rust inhibitor. Wherein, the mass fraction of the sodium carboxymethyl cellulose aqueous solution is 1.5‰; the mass fraction of the metal antirust agent aqueous solution is 20%.

[0024] The mass fraction is that 20% metal preservative aqueous solution is prepared as follows: add 92 kilograms of water in the container, then add 8 kilograms of triethanolamine successively, 4 kilograms of PEG400 (polyethylene glycol 400), 3 kilograms of sodium silicate, 5 kilograms of PEG2000 (polyethylene glycol 2000), 2 kilograms of borax, and 1 kilogram of sodium benzoate are mixed evenly to obtain a metal preservative; placed in a place protected from light and moisture.

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Abstract

The invention discloses a grease cleaning agent and a preparation method thereof. The grease cleaning agent comprises the following components in percentage by mass: 5-7% of anionic surfactant, 15-21% of octane pheno1 polyoxyethylene-10, 58-75% of sodium carboxymethyl cellulose water solution, 2-5% of JFC-6 penetrating agent, 0.5-1% of ethylenediaminetetraacetic acid, 0.5-1% of sorbitan oleate, 1-4% of urea and 1-3% of metal rust inhibitor water solution, wherein the mass percent of the sodium carboxymethyl cellulose water solution is 0.15-0.3%. The pH value of the grease cleaning agent disclosed by the invention is neutral or approximately neutral, the grease cleaning agent has low corrosion performance for metal materials and skin at normal temperature, the luster of a metal part is not lost after the metal part is cleaned by using the grease cleaning agent, the grease cleaning agent has certain rust resistance for the metal materials, and no rust-resistant treatment is needed for interprocess cleaning within short time; in addition, the grease cleaning agent can be used for cleaning at normal temperature; and the preparation method is convenient to operate, capable of saving energy sources, low in expense and high in efficiency.

Description

technical field [0001] The invention belongs to the technical field of preparation of cleaning agents, and in particular relates to a grease cleaning agent and a preparation method thereof. Background technique [0002] In recent years, water-based cleaning agents with surfactants as the main component have been developed at home and abroad. This type of cleaning agent has the advantages of good cleaning performance, strong detergency, non-toxic, non-flammable, safe to use, and reduced environmental pollution. It is developing in the direction of having the advantages of normal temperature, low temperature, high efficiency, anti-rust, powder type, special type, suitable for mechanized automatic cleaning, etc. However, with the increasingly widespread application of water-based cleaning agents, the problems of water eutrophication caused by phosphorus substances in its components and the refractory degradation of traditional surfactants have gradually emerged. Compared with t...

Claims

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Application Information

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IPC IPC(8): C11D1/83C11D3/60C11D3/33C11D3/30C11D3/08C11D3/37C11D3/12C11D3/20
Inventor 高莉宁陈改霞陈华鑫夏慧芸宋莉芳
Owner CHANGAN UNIV
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