CN103469230A - Water-based metal brightener - Google Patents
Water-based metal brightener Download PDFInfo
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- CN103469230A CN103469230A CN2013104398263A CN201310439826A CN103469230A CN 103469230 A CN103469230 A CN 103469230A CN 2013104398263 A CN2013104398263 A CN 2013104398263A CN 201310439826 A CN201310439826 A CN 201310439826A CN 103469230 A CN103469230 A CN 103469230A
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- water
- base metal
- stain remover
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- metal stain
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Abstract
The invention provides a water-based metal brightener, which is characterized in that the water-based metal brightener is composed of the following components in parts by mass: 24-26 parts of an anionic surfactant, 36-38 parts of a nonionic surfactant, 3.5-4.5 parts of an inorganic base, 3.5-4 parts of a cleaning aid, 0.5-1.0 part of a corrosion inhibitor, 18-20 parts of ethanol, and the balance of deionized water, wherein the anionic surfactant is sodium alpha-olefin sulfonate; and the nonionic surfactant is sorbitan esters. The water-based metal brightener disclosed by the invention does not contain phosphorus and APEO surfactants, and adopts environment-friendly surfactants, so that the brightener is green, environment-friendly and harmless as a whole, and has a strong decontamination ability at normal temperature, therefore, the brightener disclosed by the invention is a good water-based metal brightener.
Description
Technical field
The present invention relates to a kind of water-base metal stain remover.
Background technology
Metal brightener is mainly used in the cleaning in component production, and in the surface treatments such as application, plating, degreasing is important technological process, and the degreasing degree on metallic article surface will directly have influence on the subsequent disposal quality of workpiece.The water-base metal stain remover occupies the most of ratio in metal brightener; usually can add some phosphorous assistants and APEO class tensio-active agent in metal brightener; these materials have very large harm to environment, therefore, need the metal brightener of some environmental protection of exploitation.
Summary of the invention
goal of the invention: purpose of the present invention just is to provide a kind of water-base metal stain remover.
technical scheme:for achieving the above object, the present invention has taked following technical scheme:
A kind of water-base metal stain remover is characterized in that: it is comprised of by mass parts following component:
Anion surfactant: 24-26 part;
Nonionogenic tenside: 36-38 part;
Mineral alkali: 3.5-4.5 part;
Washing assistant: 3.5-4 part;
Inhibiter: 0.5-1.0 part;
Ethanol: 18-20 part;
Deionized water: surplus;
Described anion surfactant is: a-alkene sulfonic acid sodium; Such tensio-active agent has good wetting, infiltration, emulsification, dispersion and soil removability in water, and alkali resistance is higher, and biodegradability is good, containing carcinogenic arylamine and heavy metal ion, not harmless to HUMAN HEALTH;
Described nonionogenic tenside is: sorbitan ester.Such tensio-active agent has good emulsification, wetting, dispersion and penetrating quality, simultaneously or nontoxic non-stimulated, is a kind of nonionogenic tenside of non-harmful environmental protection.
Described washing assistant is EDETATE SODIUM.
Described mineral alkali is salt of wormwood.Potassium alkaline is comparatively gentle, little to the pungency of skin.
Described inhibiter is octadecylamine.Add inhibiter can effectively protect metallic substance, can prevent or slow down metallic material corrosion.
The preparation method of described water-base metal stain remover is: by described formula, prepared burden, first ethanol and deionized water are evenly mixed, then under room temperature, mineral alkali is added in the mixed solution of ethanol and deionized water, after mineral alkali dissolves fully, add successively anion surfactant, nonionogenic tenside, washing assistant and inhibiter under room temperature, stir and obtain described water-base metal stain remover.
beneficial effect:adopt the present invention of technique scheme to have the following advantages:
Water-base metal stain remover of the present invention is not phosphorous, also not containing APEO class tensio-active agent, adopting the tensio-active agent of environment-friendly type to make the water-base metal stain remover generally speaking green, environmentally friendly, have stronger soil removability under low temperature, normal temperature, is a kind of good water-base metal stain remover.
Embodiment
Below by specific embodiment, the present invention is further set forth.
Embodiment 1:
According to a kind of water-base metal stain remover of the present embodiment, described water-base metal stain remover comprises following composition by weight: anion surfactant: 24 parts; Nonionogenic tenside: 36 parts; Mineral alkali salt of wormwood: 3.5 parts; Washing assistant EDETATE SODIUM: 3.5 parts; Inhibiter octadecylamine: 0.5 part; Ethanol: 20 parts; Deionized water: surplus;
Described anion surfactant is: a-alkene sulfonic acid sodium;
Described nonionogenic tenside is: sorbitan ester.
The preparation method of this water-base metal stain remover is as follows:
By described formula, prepared burden, first ethanol and deionized water are evenly mixed, then under room temperature, mineral alkali is added in the mixed solution of ethanol and deionized water, after mineral alkali dissolves fully, add successively anion surfactant, nonionogenic tenside, washing assistant and inhibiter under room temperature, stir and obtain described water-base metal stain remover.
Embodiment 2:
According to a kind of water-base metal stain remover of the present embodiment, described water-base metal stain remover comprises following composition by weight: anion surfactant: 25 parts; Nonionogenic tenside: 37 parts; Mineral alkali salt of wormwood: 4 parts; Washing assistant EDETATE SODIUM: 4 parts; Inhibiter octadecylamine: 0.8 part; Ethanol: 19 parts; Deionized water: surplus;
Described anion surfactant is: a-alkene sulfonic acid sodium;
Described nonionogenic tenside is: sorbitan ester.
The preparation method of this water-base metal stain remover is as follows:
By described formula, prepared burden, first ethanol and deionized water are evenly mixed, then under room temperature, mineral alkali is added in the mixed solution of ethanol and deionized water, after mineral alkali dissolves fully, add successively anion surfactant, nonionogenic tenside, washing assistant and inhibiter under room temperature, stir and obtain described water-base metal stain remover.
Embodiment 3:
According to a kind of water-base metal stain remover of the present embodiment, described water-base metal stain remover comprises following composition by weight: anion surfactant: 26 parts; Nonionogenic tenside: 38 parts; Mineral alkali salt of wormwood: 4.5 parts; Washing assistant EDETATE SODIUM: 3.8 parts; Inhibiter octadecylamine: 1.0 parts; Ethanol: 18 parts; Deionized water: surplus;
Described anion surfactant is: a-alkene sulfonic acid sodium;
Described nonionogenic tenside is: sorbitan ester.
Described tensio-active agent is: APG.
The preparation method of this water-base metal stain remover is as follows:
By described formula, prepared burden, first ethanol and deionized water are evenly mixed, then under room temperature, mineral alkali is added in the mixed solution of ethanol and deionized water, after mineral alkali dissolves fully, add successively anion surfactant, nonionogenic tenside, washing assistant and inhibiter under room temperature, stir and obtain described water-base metal stain remover.
Water-base metal stain remover of the present invention needs dilute with water 10-20 doubly in use, and the metallic element that then will clean is immersed in soaking at room temperature 30-60 minute in washing lotion, then cleans, and after cleaning, washes once again, finally dries and gets final product.
Water-base metal stain remover of the present invention replaces APEO class tensio-active agent in the past with the tensio-active agent of environment-friendly type, and the washing assistant of use is also phosphorus-free adjuvant, and water-base metal stain remover of the present invention like this environmental protection, pollution-free and cleansing power is strong.
It is only below several specific embodiment of the present invention; should understand these embodiment only is not used in and limits the scope of the invention for the present invention is described; after having read the present invention; those skilled in the art all fall within claims of the present invention to the modification of the various equivalent form of values of the present invention and limit, and protection scope of the present invention should be as the criterion with claim of the present invention.
Claims (5)
1. a water-base metal stain remover, it is characterized in that: it is comprised of by mass parts following component:
Anion surfactant: 24-26 part;
Nonionogenic tenside: 36-38 part;
Mineral alkali: 3.5-4.5 part;
Washing assistant: 3.5-4 part;
Inhibiter: 0.5-1.0 part;
Ethanol: 18-20 part;
Deionized water: surplus;
Described anion surfactant is: a-alkene sulfonic acid sodium;
Described nonionogenic tenside is: sorbitan ester.
2. water-base metal stain remover according to claim 1, it is characterized in that: described washing assistant is EDETATE SODIUM.
3. water-base metal stain remover according to claim 1, it is characterized in that: described mineral alkali is salt of wormwood.
4. water-base metal stain remover according to claim 1, it is characterized in that: described inhibiter is octadecylamine.
5. the preparation method of a water-base metal stain remover as claimed in claim 1, it is characterized in that this preparation method is: prepared burden by described formula, first ethanol and deionized water are evenly mixed, then under room temperature, mineral alkali is added in the mixed solution of ethanol and deionized water, after mineral alkali dissolves fully, add successively anion surfactant, nonionogenic tenside, washing assistant and inhibiter under room temperature, stir and obtain described water-base metal stain remover.
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CN2013104398263A CN103469230A (en) | 2013-09-25 | 2013-09-25 | Water-based metal brightener |
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CN2013104398263A CN103469230A (en) | 2013-09-25 | 2013-09-25 | Water-based metal brightener |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108486587A (en) * | 2018-05-18 | 2018-09-04 | 华南师范大学 | A kind of environmentally-friendly water-based metal cleaner and preparation method thereof |
Citations (5)
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US5710120A (en) * | 1994-06-27 | 1998-01-20 | Diversey Lever, Inc. | Nonsilicated soft metal safe product |
CN101634031A (en) * | 2009-08-26 | 2010-01-27 | 广州机械科学研究院 | Phosphate-free metal cleaner and preparation method and application thereof |
CN102268681A (en) * | 2010-06-07 | 2011-12-07 | 鞍钢股份有限公司 | Degreaser for coated steel plate production and preparation method thereof |
CN103031563A (en) * | 2011-10-08 | 2013-04-10 | 天津博克尼科技发展有限公司 | Lithium-containing ferrous metal cleaner |
CN103074174A (en) * | 2012-12-29 | 2013-05-01 | 江苏飞拓界面工程科技有限公司 | Cleaning agent for heavy oil dirt |
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2013
- 2013-09-25 CN CN2013104398263A patent/CN103469230A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US5710120A (en) * | 1994-06-27 | 1998-01-20 | Diversey Lever, Inc. | Nonsilicated soft metal safe product |
CN101634031A (en) * | 2009-08-26 | 2010-01-27 | 广州机械科学研究院 | Phosphate-free metal cleaner and preparation method and application thereof |
CN102268681A (en) * | 2010-06-07 | 2011-12-07 | 鞍钢股份有限公司 | Degreaser for coated steel plate production and preparation method thereof |
CN103031563A (en) * | 2011-10-08 | 2013-04-10 | 天津博克尼科技发展有限公司 | Lithium-containing ferrous metal cleaner |
CN103074174A (en) * | 2012-12-29 | 2013-05-01 | 江苏飞拓界面工程科技有限公司 | Cleaning agent for heavy oil dirt |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108486587A (en) * | 2018-05-18 | 2018-09-04 | 华南师范大学 | A kind of environmentally-friendly water-based metal cleaner and preparation method thereof |
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Application publication date: 20131225 |