CN106011877B - A kind of non-phosphate environment-friendly type metal surface degreasing agent and preparation method thereof - Google Patents
A kind of non-phosphate environment-friendly type metal surface degreasing agent and preparation method thereof Download PDFInfo
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- CN106011877B CN106011877B CN201610530434.1A CN201610530434A CN106011877B CN 106011877 B CN106011877 B CN 106011877B CN 201610530434 A CN201610530434 A CN 201610530434A CN 106011877 B CN106011877 B CN 106011877B
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
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Abstract
The invention discloses a kind of non-phosphate environment-friendly type metal surface degreasing agents, are made of the raw material of following parts by weight：25 parts of Dodecyl Polyoxyethylene Ether,0.5 1 parts of Tea Saponin,47 parts of polymaleic anhydride,24 parts of EDETATE SODIUM,25 parts of sodium citrate,14 parts of polyvinylpyrrolidone,0.05 0.2 parts of methylisothiazolinone,46 parts of sad diethanol amine,0.3 1 parts of sodium benzoate,13 parts of sodium hydroxide,6 10 parts of sodium carbonate,5 10 parts of ethyl alcohol,45 55 parts of water,Degreasing agent of the present invention has good dissolution to animal and plant fat and mineral grease,Dispersion force is high,Degreasing effect is strong,Metal surface greasy dirt can be effectively removed,And foam is few,Easily rinse,Without containing P elements,The pollution that Water Eutrophication caused by avoiding phosphate is brought,It is a kind of efficient,It is economical,The degreasing agent of environmental protection,And it prepares simple and convenient,It is used under room temperature,There is good promotional value.
Description
Technical field
The present invention relates to field of metal surface treatment technology, and in particular to a kind of non-phosphate environment-friendly type metal surface degreasing agent and
Preparation method.
Background technology
In being machined manufacturing process, due to contact coolant liquid, cutting oil, machine oil etc., outside metal parts
Surface is often covered with grease, oily dirt etc., needs to be removed greasy dirt to the surface of metal parts using degreasing agent
Processing.Currently, more currently on the market use phosphorous degreasing agent, it is inexpensive, degreasing effect is good, but the phosphate component in ingredient
Eutrophication is caused to water body environment；Alkaline defatting agent there is corrosivity, long-time service can influence zero, metal metal material
The exterior quality of part, and degreasing cost for wastewater treatment is high.That mostly there is production costs is high for these degreasing agents in the prior art,
The problems such as degreasing efficiency is poor, environmental pollution is serious seriously affects promoting the use of for degreasing agent product.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of metal surface degreasing agents, and degreasing result is good, and performance is steady
It is fixed, it is environmentally safe.
In order to achieve the above object, the present invention is achieved by the following technical programs：
A kind of non-phosphate environment-friendly type metal surface degreasing agent, is made of the raw material of following parts by weight：Dodecyl Polyoxyethylene Ether
2-5 parts, 0.5-1 parts of Tea Saponin, 4-7 parts of polymaleic anhydride, 2-4 parts of EDETATE SODIUM, 2-5 parts of sodium citrate, polyvinylpyrrolidine
1-4 parts of ketone, 0.05-0.2 parts of methylisothiazolinone, sad 4-6 parts of diethanol amine, 0.3-1 parts of sodium benzoate, sodium hydroxide 1-
3 parts, 6-10 parts of sodium carbonate, 5-10 parts of ethyl alcohol, 45-55 parts of water.
Preferably, the non-phosphate environment-friendly type metal surface degreasing agent, is made of the raw material of following parts by weight：Lauryl alcohol is poly-
4 parts of ethylene oxide ether, 0.6 part of Tea Saponin, 6 parts of polymaleic anhydride, 3 parts of EDETATE SODIUM, 4 parts of sodium citrate, polyvinylpyrrolidone 2
Part, 0.1 part of methylisothiazolinone, sad 5 parts of diethanol amine, 0.5 part of sodium benzoate, 2 parts of sodium hydroxide, 7 parts of sodium carbonate, second
8 parts of alcohol, 50 parts of water.
Preferably, the non-phosphate environment-friendly type metal surface degreasing agent, is made of the raw material of following parts by weight：Lauryl alcohol is poly-
3 parts of ethylene oxide ether, 0.7 part of Tea Saponin, 5 parts of polymaleic anhydride, 3 parts of EDETATE SODIUM, 3 parts of sodium citrate, polyvinylpyrrolidone 2
Part, 0.15 part of methylisothiazolinone, sad 5 parts of diethanol amine, 0.7 part of sodium benzoate, 2.5 parts of sodium hydroxide, sodium carbonate 8
Part, 7 parts of ethyl alcohol, 52 parts of water.
The preparation method of non-phosphate environment-friendly type metal surface degreasing agent, steps are as follows：Dodecyl Polyoxyethylene Ether is being stirred
Under the conditions of be added to the water, sequentially add ethyl alcohol, polyvinylpyrrolidone, EDETATE SODIUM, sodium citrate, sad diethanol
Amine, sodium benzoate, sodium carbonate, polymaleic anhydride, stir evenly, and Tea Saponin and methylisothiazolinone is added, is eventually adding hydrogen
Sodium oxide molybdena stirs evenly to get non-phosphate environment-friendly type metal surface degreasing agent.
Advantageous effect of the present invention：Polymaleic anhydride of the present invention has good dispersion performance, and sodium citrate is in sad diethyl
Hydramine synergistic effect has good metal-chelating effect, and being combined with metal surface makes grease lose the combination between metal
Power, Dodecyl Polyoxyethylene Ether and Tea Saponin have good permeability and emulsifiability, can be fast by the greasy dirt of metal surface
Speed removing, degreasing agent of the present invention have good dissolution to animal and plant fat and mineral grease, and dispersion force is high, degreasing
Effect is strong, can effectively remove metal surface greasy dirt, and foam is few, easily rinses, and does not contain P elements, avoids phosphate and cause
The pollution that brings of Water Eutrophication, be it is a kind of efficiently, economic, environmental protection degreasing agent, and preparation method is simple and convenient, room temperature
Lower use, there is good promotional value.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.
Embodiment 1：
A kind of non-phosphate environment-friendly type metal surface degreasing agent, is made of the raw material of following parts by weight：Dodecyl Polyoxyethylene Ether 4
Part, 0.6 part of Tea Saponin, 6 parts of polymaleic anhydride, 3 parts of EDETATE SODIUM, 4 parts of sodium citrate, 2 parts of polyvinylpyrrolidone, methyl are different
0.1 part of thiazolinone, sad 5 parts of diethanol amine, 0.5 part of sodium benzoate, 2 parts of sodium hydroxide, 7 parts of sodium carbonate, 8 parts of ethyl alcohol, water
50 parts.
The preparation method of non-phosphate environment-friendly type metal surface degreasing agent, steps are as follows：Dodecyl Polyoxyethylene Ether is being stirred
Under the conditions of be added to the water, sequentially add ethyl alcohol, polyvinylpyrrolidone, EDETATE SODIUM, sodium citrate, sad diethanol
Amine, sodium benzoate, sodium carbonate, polymaleic anhydride, stir evenly, and Tea Saponin and methylisothiazolinone is added, is eventually adding hydrogen
Sodium oxide molybdena stirs evenly to get non-phosphate environment-friendly type metal surface degreasing agent.
Embodiment 2：
A kind of non-phosphate environment-friendly type metal surface degreasing agent, is made of the raw material of following parts by weight：Dodecyl Polyoxyethylene Ether 3
Part, 0.7 part of Tea Saponin, 5 parts of polymaleic anhydride, 3 parts of EDETATE SODIUM, 3 parts of sodium citrate, 2 parts of polyvinylpyrrolidone, methyl are different
0.15 part of thiazolinone, sad 5 parts of diethanol amine, 0.7 part of sodium benzoate, 2.5 parts of sodium hydroxide, 8 parts of sodium carbonate, 7 parts of ethyl alcohol,
52 parts of water.
The preparation method of non-phosphate environment-friendly type metal surface degreasing agent, steps are as follows：Dodecyl Polyoxyethylene Ether is being stirred
Under the conditions of be added to the water, sequentially add ethyl alcohol, polyvinylpyrrolidone, EDETATE SODIUM, sodium citrate, sad diethanol
Amine, sodium benzoate, sodium carbonate, polymaleic anhydride, stir evenly, and Tea Saponin and methylisothiazolinone is added, is eventually adding hydrogen
Sodium oxide molybdena stirs evenly to get non-phosphate environment-friendly type metal surface degreasing agent.
Embodiment 3：
A kind of non-phosphate environment-friendly type metal surface degreasing agent, is made of the raw material of following parts by weight：Dodecyl Polyoxyethylene Ether 2
Part, 1 part of Tea Saponin, 4 parts of polymaleic anhydride, 4 parts of EDETATE SODIUM, 2 parts of sodium citrate, 4 parts of polyvinylpyrrolidone, the different thiophene of methyl
0.05 part of oxazoline ketone, sad 6 parts of diethanol amine, 0.3 part of sodium benzoate, 3 parts of sodium hydroxide, 6 parts of sodium carbonate, 10 parts of ethyl alcohol, water
45 parts.
The preparation method of non-phosphate environment-friendly type metal surface degreasing agent, steps are as follows：Dodecyl Polyoxyethylene Ether is being stirred
Under the conditions of be added to the water, sequentially add ethyl alcohol, polyvinylpyrrolidone, EDETATE SODIUM, sodium citrate, sad diethanol
Amine, sodium benzoate, sodium carbonate, polymaleic anhydride, stir evenly, and Tea Saponin and methylisothiazolinone is added, is eventually adding hydrogen
Sodium oxide molybdena stirs evenly to get non-phosphate environment-friendly type metal surface degreasing agent.
Embodiment 4：
A kind of non-phosphate environment-friendly type metal surface degreasing agent, is made of the raw material of following parts by weight：Dodecyl Polyoxyethylene Ether 5
Part, 0.5 part of Tea Saponin, 7 parts of polymaleic anhydride, 2 parts of EDETATE SODIUM, 5 parts of sodium citrate, 1 part of polyvinylpyrrolidone, methyl are different
0.2 part of thiazolinone, sad 4 parts of diethanol amine, 1 part of sodium benzoate, 1 part of sodium hydroxide, 10 parts of sodium carbonate, 5 parts of ethyl alcohol, water 55
Part.
The preparation method of non-phosphate environment-friendly type metal surface degreasing agent, steps are as follows：Dodecyl Polyoxyethylene Ether is being stirred
Under the conditions of be added to the water, sequentially add ethyl alcohol, polyvinylpyrrolidone, EDETATE SODIUM, sodium citrate, sad diethanol
Amine, sodium benzoate, sodium carbonate, polymaleic anhydride, stir evenly, and Tea Saponin and methylisothiazolinone is added, is eventually adding hydrogen
Sodium oxide molybdena stirs evenly to get non-phosphate environment-friendly type metal surface degreasing agent.
To sum up, the embodiment of the present invention has the advantages that：Degreasing agent of the present invention is to animal and plant fat and mineral oil
Fat has good dissolution, and dispersion force is high, and degreasing effect is strong, can effectively remove metal surface greasy dirt, and foam is few,
It easily rinses, does not contain P elements, it is environmentally safe, it is a kind of efficient, economic, environmental protection degreasing agent, and preparation method is simple
It is convenient, it is used under room temperature, there is good promotional value.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these modification or
It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (4)
1. a kind of non-phosphate environment-friendly type metal surface degreasing agent, which is characterized in that be made of the raw material of following parts by weight：Lauryl alcohol is poly-
2-5 parts of ethylene oxide ether, 0.5-1 parts of Tea Saponin, 4-7 parts of polymaleic anhydride, 2-4 parts of EDETATE SODIUM, 2-5 parts of sodium citrate, poly- second
1-4 parts of alkene pyrrolidone, 0.05-0.2 parts of methylisothiazolinone, sad 4-6 parts of diethanol amine, 0.3-1 parts of sodium benzoate, hydrogen
1-3 parts of sodium oxide molybdena, 6-10 parts of sodium carbonate, 5-10 parts of ethyl alcohol, 45-55 parts of water.
2. non-phosphate environment-friendly type metal surface degreasing agent as described in claim 1, which is characterized in that by the raw material of following parts by weight
Composition：4 parts of Dodecyl Polyoxyethylene Ether, 6 parts of polymaleic anhydride, 3 parts of EDETATE SODIUM, 4 parts of sodium citrate, gathers 0.6 part of Tea Saponin
2 parts of vinylpyrrolidone, 0.1 part of methylisothiazolinone, sad 5 parts of diethanol amine, 0.5 part of sodium benzoate, sodium hydroxide 2
Part, 7 parts of sodium carbonate, 8 parts of ethyl alcohol, 50 parts of water.
3. non-phosphate environment-friendly type metal surface degreasing agent as described in claim 1, which is characterized in that by the raw material of following parts by weight
Composition：3 parts of Dodecyl Polyoxyethylene Ether, 5 parts of polymaleic anhydride, 3 parts of EDETATE SODIUM, 3 parts of sodium citrate, gathers 0.7 part of Tea Saponin
2 parts of vinylpyrrolidone, 0.15 part of methylisothiazolinone, sad 5 parts of diethanol amine, 0.7 part of sodium benzoate, sodium hydroxide
2.5 parts, 8 parts of sodium carbonate, 7 parts of ethyl alcohol, 52 parts of water.
4. a kind of preparation method of non-phosphate environment-friendly type metal surface degreasing agent as described in any one of claims 1-3, feature exist
In steps are as follows：Dodecyl Polyoxyethylene Ether is added to the water under agitation, sequentially adds ethyl alcohol, polyethylene pyrrole
Pyrrolidone, EDETATE SODIUM, sodium citrate, sad diethanol amine, sodium benzoate, sodium carbonate, polymaleic anhydride, stir evenly, add
Enter Tea Saponin and methylisothiazolinone, be eventually adding sodium hydroxide, stirs evenly to get non-phosphate environment-friendly type degreasing metal surface
Agent.
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| CN109023401B (en) * | 2018-09-28 | 2020-10-16 | 深圳市泽成丰新材料有限公司 | Environment-friendly degradable degreasing agent |
| CN112226777A (en) * | 2020-10-19 | 2021-01-15 | 武汉科润表面新材料有限公司 | Normal-temperature efficient degreasing agent for coiled steel silicon steel |
| CN113502479A (en) * | 2021-07-15 | 2021-10-15 | 南京科润工业介质股份有限公司 | Non-phosphorus water-based degumming and degreasing agent |
| CN113913835A (en) * | 2021-10-20 | 2022-01-11 | 淄博倍尔科新型材料有限公司 | Novel composition for removing large-volume solid stubborn oil stains |
| FR3138819A1 (en) | 2022-08-13 | 2024-02-16 | Biosynthis | COMPOSITION comprising an alkane and an oxo-ester |
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| CN101519785A (en) * | 2008-02-27 | 2009-09-02 | 宝山钢铁股份有限公司 | Metal surface degreasing agent and application method thereof |
| CN102660396A (en) * | 2012-05-22 | 2012-09-12 | 河北永泰皮化化工有限公司 | Fur fat removal agent |
| CN105297038A (en) * | 2015-11-18 | 2016-02-03 | 南京科润工业介质股份有限公司 | Non-phosphorous water-based degreasing agent used in non-phosphorous coating pretreatment |
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| JPH06299378A (en) * | 1992-12-22 | 1994-10-25 | Power Fuiirudo:Kk | Treating agent for object surface formed by dispersing chlorella into water and treatment of object surface by using this treating agent |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519785A (en) * | 2008-02-27 | 2009-09-02 | 宝山钢铁股份有限公司 | Metal surface degreasing agent and application method thereof |
| CN102660396A (en) * | 2012-05-22 | 2012-09-12 | 河北永泰皮化化工有限公司 | Fur fat removal agent |
| CN105297038A (en) * | 2015-11-18 | 2016-02-03 | 南京科润工业介质股份有限公司 | Non-phosphorous water-based degreasing agent used in non-phosphorous coating pretreatment |
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Denomination of invention: The invention relates to a phosphorus free environmental protection metal surface degreasing agent and a preparation method thereof Effective date of registration: 20210810 Granted publication date: 20180817 Pledgee: China Postal Savings Bank Limited by Share Ltd. Ningguo branch Pledgor: ANHUI HONGQIAO METAL MANUFACTURING Co.,Ltd. Registration number: Y2021980007463 |
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Date of cancellation: 20221024 Granted publication date: 20180817 Pledgee: China Postal Savings Bank Limited by Share Ltd. Ningguo branch Pledgor: ANHUI HONGQIAO METAL MANUFACTURING Co.,Ltd. Registration number: Y2021980007463 |