CN106191882B - A kind of agent of non-phosphate degreasing and preparation method thereof - Google Patents
A kind of agent of non-phosphate degreasing and preparation method thereof Download PDFInfo
- Publication number
- CN106191882B CN106191882B CN201610683347.XA CN201610683347A CN106191882B CN 106191882 B CN106191882 B CN 106191882B CN 201610683347 A CN201610683347 A CN 201610683347A CN 106191882 B CN106191882 B CN 106191882B
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- Prior art keywords
- agent
- degreasing
- activated sludge
- water
- triethylenetetramine
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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
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
Abstract
The present invention relates to degreasing metal technical fields, and in particular to a kind of agent of non-phosphate degreasing and preparation method thereof.The degreasing agent is made of the raw material of following parts by weight：ɑ alkene sulfonates：2.0‑4.5g/L；Aromatic series amine oxide cation surfactant：3.5‑6.0g/L；Bay acid alkylolamide：1.2‑4.6g/L；Carboxymethyl cellulose：8.0‑12.0g/L；Polyvinyl alcohol：6.0‑11.0g/L；Activated sludge：6.0‑14.0g/L；Citric acid：0.5‑3.5g/L；Triethylenetetramine：1.0‑4.0g/L；Remaining is water；Agent of non-phosphate degreasing environmental pollution provided by the invention is small, safe and convenient to use, and degreasing rate is high, and preparation method is simple, and labor intensity is low.
Description
Technical field
The present invention relates to degreasing metal technical fields, and in particular to a kind of agent of non-phosphate degreasing and preparation method thereof.
Background technology
Steel rolling galvanized sheet has preferable corrosion resistance, is obtained in industries such as automobile, machinery, household electrical appliances more and more extensive
Using.Since there are the mixtures such as remaining grease and iron powder after rolling on hot-rolled coil surface, to coated layer deep processing thereafter
It is extremely harmful, it is necessary to it be removed by degreasing process first, otherwise can not ensure galvanizing quality.So in order to improve galvanizing production
Yield and quality, reduce zinc pot in iron content and stove in hydrogen consumption, just seem particularly to zinc-plated preceding ungrease treatment
It is crucial.
Current hot galvanizing line degreasing agent is there are anticorrosion, rustless property is poor, generates the shortcomings of bubble, production cost
It is higher, do not have the market competitiveness.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of environmental pollution is small, safe and convenient to use, degreasing rate is high
Agent of non-phosphate degreasing and its preparation method.
In order to achieve the above object, the present invention is achieved by the following technical programs：
A kind of agent of non-phosphate degreasing is made of the raw material of following parts by weight：
ɑ-alkene sulfonate：2.0-4.5g/L
Aromatic series amine oxide cation surfactant：3.5-6.0g/L
Bay acid alkylolamide：1.2-4.6g/L
Carboxymethyl cellulose：8.0-12.0g/L
Polyvinyl alcohol：6.0-11.0g/L
Activated sludge：6.0-14.0g/L
Citric acid：0.5-3.5g/L
Triethylenetetramine：1.0-4.0g/L
Remaining is water.
Further, the agent of non-phosphate degreasing is made of the raw material of following parts by weight：
ɑ-alkene sulfonate：2.8-3.6g/L
Aromatic series amine oxide cation surfactant：4.2-5.4g/L
Bay acid alkylolamide：2.8-4.2g/L
Carboxymethyl cellulose：8.6-10.5g/L
Polyvinyl alcohol：8.0-10.0g/L
Activated sludge：8.0-12.0g/L
Citric acid：1.5-3.0g/L
Triethylenetetramine：1.5-3.0g/L
Remaining is water.
Further, the agent of non-phosphate degreasing is made of the raw material of following parts by weight：
ɑ-alkene sulfonate：2.8g/L
Aromatic series amine oxide cation surfactant：4.2g/L
Bay acid alkylolamide：2.8g/L
Carboxymethyl cellulose：8.6g/L
Polyvinyl alcohol：8.0g/L
Activated sludge：8.0g/L
Citric acid：1.5g/L
Triethylenetetramine：1.5g/L
Remaining is water.
Further, the granularity of the activated sludge is 500-1000 mesh.
A kind of preparation method of agent of non-phosphate degreasing, includes the following steps：
(1) it presses formula and measures each component raw material respectively；
(2) carboxymethyl cellulose and triethylenetetramine are dispersed in the water for accounting for total amount 30%, sequentially add citric acid, ɑ-
Alkene sulfonate, aromatic series amine oxide cation surfactant and excess water are heated to 50-70 DEG C, constant temperature 2- while stirring
Activated sludge, polyvinyl alcohol and bay acid alkylolamide is added in 5min, cooled to room temperature, 4-8min is stirred, with buffering
Solution by pH value of solution be adjusted to 5.0-6.4 to get.
Further, the buffer solution is Tris-HCl buffer solutions.
Beneficial effects of the present invention are：
Degreasing agent permeability provided by the invention is strong, and degreasing time is short, and degreasing rate is high, can quickly and effectively remove metal surface
Greasy dirt；The present invention uses compounded technology, and various components are organically combined, attachment of the reagent on metal can be effectively reduced
Power does not need secondary cleaning；In addition, the raw material that uses of the present invention not phosphorus element-containing, asepsis environment-protecting, volatility is small, environmental pollution
Small, safe and convenient to use and production cost is low；Preparation method provided by the invention is simple, and labor intensity is small.
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 implementation of the present invention
Example, technical scheme in the embodiment of the invention is clearly and completely described.Based on the embodiments of the present invention, this field
The every other embodiment that those of ordinary skill is obtained without creative efforts, belongs to protection of the present invention
Range.
Embodiment 1：
A kind of agent of non-phosphate degreasing is made of the raw material of following parts by weight：
ɑ-alkene sulfonate：2.8g/L
Aromatic series amine oxide cation surfactant：4.2g/L
Bay acid alkylolamide：2.8g/L
Carboxymethyl cellulose：8.6g/L
Polyvinyl alcohol：8.0g/L
500-1000 mesh activated sludge：8.0g/L
Citric acid：1.5g/L
Triethylenetetramine：1.5g/L
Remaining is water.
Preparation method includes the following steps：
(1) it presses formula and measures each component raw material respectively；
(2) carboxymethyl cellulose and triethylenetetramine are dispersed in the water for accounting for total amount 30%, sequentially add citric acid, ɑ-
Alkene sulfonate, aromatic series amine oxide cation surfactant and excess water are heated to 50-70 DEG C, constant temperature 2- while stirring
Activated sludge, polyvinyl alcohol and bay acid alkylolamide is added in 5min, cooled to room temperature, stirs 4-8min, uses
Tris-HCl buffer solutions by pH value of solution be adjusted to 5.0-6.4 to get.
Embodiment 2：
A kind of agent of non-phosphate degreasing is made of the raw material of following parts by weight：
ɑ-alkene sulfonate：2.0g/L
Aromatic series amine oxide cation surfactant：6.0g/L
Bay acid alkylolamide：1.2g/L
Carboxymethyl cellulose：12.0g/L
Polyvinyl alcohol：6.0g/L
500-1000 mesh sludge：14.0g/L
Citric acid：0.5g/L
Triethylenetetramine：4.0g/L
Remaining is water.
Preparation method is the same as embodiment 1.
Embodiment 3：
A kind of agent of non-phosphate degreasing is made of the raw material of following parts by weight：
ɑ-alkene sulfonate：3.6g/L
Aromatic series amine oxide cation surfactant：5.4g/L
Bay acid alkylolamide：4.2g/L
Carboxymethyl cellulose：10.5g/L
Polyvinyl alcohol：10.0g/L
500-1000 mesh activated sludge：12.0g/L
Citric acid：3.0g/L
Triethylenetetramine：3.0g/L
Remaining is water.
Preparation method is the same as embodiment 1.
Embodiment 4：
A kind of agent of non-phosphate degreasing is made of the raw material of following parts by weight：
ɑ-alkene sulfonate：4.5g/L
Aromatic series amine oxide cation surfactant：3.5g/L
Bay acid alkylolamide：4.6g/L
Carboxymethyl cellulose：8.0g/L
Polyvinyl alcohol：11.0g/L
500-1000 mesh activated sludge：6.0g/L
Citric acid：3.5g/L
Triethylenetetramine：1.0g/L
Remaining is water.
Preparation method is the same as embodiment 1.
It is carried out at the same time performance test by comparative example and embodiment 1-4 provided by the invention of commercially available degreasing agent, it is as a result as follows
Shown in table：
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 (6)
1. a kind of agent of non-phosphate degreasing, which is characterized in that be made of the following raw material：
ɑ-alkene sulfonate：2.0-4.5g/L
Aromatic series amine oxide cation surfactant：3.5-6.0g/L
Bay acid alkylolamide：1.2-4.6g/L
Carboxymethyl cellulose：8.0-12.0g/L
Polyvinyl alcohol：6.0-11.0g/L
Activated sludge：6.0-14.0g/L
Citric acid：0.5-3.5g/L
Triethylenetetramine：1.0-4.0g/L
Remaining is water.
2. agent of non-phosphate degreasing as described in claim 1, which is characterized in that be made of the following raw material：
ɑ-alkene sulfonate：2.8-3.6g/L
Aromatic series amine oxide cation surfactant：4.2-5.4g/L
Bay acid alkylolamide：2.8-4.2g/L
Carboxymethyl cellulose：8.6-10.5g/L
Polyvinyl alcohol：8.0-10.0g/L
Activated sludge：8.0-12.0g/L
Citric acid：1.5-3.0g/L
Triethylenetetramine：1.5-3.0g/L
Remaining is water.
3. agent of non-phosphate degreasing as claimed in claim 2, which is characterized in that be made of the following raw material：
ɑ-alkene sulfonate：2.8g/L
Aromatic series amine oxide cation surfactant：4.2g/L
Bay acid alkylolamide：2.8g/L
Carboxymethyl cellulose：8.6g/L
Polyvinyl alcohol：8.0g/L
Activated sludge：8.0g/L
Citric acid：1.5g/L
Triethylenetetramine：1.5g/L
Remaining is water.
4. agent of non-phosphate degreasing as claimed in claim 3, which is characterized in that the granularity of the activated sludge is 500-1000 mesh.
5. a kind of preparation method of agent of non-phosphate degreasing as described in any one of claim 1-4, which is characterized in that including as follows
Step：
(1) it presses formula and measures each component raw material respectively；
(2) carboxymethyl cellulose and triethylenetetramine are dispersed in the water for accounting for total amount 30%, sequentially add citric acid, ɑ-alkene
Sulfonate, aromatic series amine oxide cation surfactant and excess water are heated to 50-70 DEG C, constant temperature 2-5min while stirring,
Activated sludge, polyvinyl alcohol and bay acid alkylolamide is added in cooled to room temperature, stirs 4-8min, uses buffer solution
By pH value of solution be adjusted to 5.0-6.4 to get.
6. the preparation method of agent of non-phosphate degreasing as claimed in claim 5, which is characterized in that the buffer solution is Tris-HCl
Buffer solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610683347.XA CN106191882B (en) | 2016-08-17 | 2016-08-17 | A kind of agent of non-phosphate degreasing and preparation method thereof |
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| CN201610683347.XA CN106191882B (en) | 2016-08-17 | 2016-08-17 | A kind of agent of non-phosphate degreasing and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106191882A CN106191882A (en) | 2016-12-07 |
| CN106191882B true CN106191882B (en) | 2018-09-21 |
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| CN108085709A (en) * | 2017-11-23 | 2018-05-29 | 安徽珩业车轮有限公司 | A kind of hub surface pre-treating technology |
| CN109881206A (en) * | 2019-03-18 | 2019-06-14 | 广州市鸿仪洗涤剂有限公司 | A kind of high-efficiency environment friendly degreasing agent and preparation method thereof |
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| US5785979A (en) * | 1997-01-21 | 1998-07-28 | The Procter & Gamble Company | Personal cleansing compositions |
| CN1445353A (en) * | 2002-03-19 | 2003-10-01 | 上海白猫有限公司 | Multi-functional quick dissolving filmy cleanser and its manufacturing methods |
| EP2674475A1 (en) * | 2012-06-11 | 2013-12-18 | The Procter & Gamble Company | Detergent composition |
| ES2620323T3 (en) * | 2012-11-09 | 2017-06-28 | Unilever N.V. | Composition and method of treating substrates |
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