CN105839121A - Stainless steel surface degreasing agent and preparation method thereof - Google Patents
Stainless steel surface degreasing agent and preparation method thereof Download PDFInfo
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- CN105839121A CN105839121A CN201610373109.9A CN201610373109A CN105839121A CN 105839121 A CN105839121 A CN 105839121A CN 201610373109 A CN201610373109 A CN 201610373109A CN 105839121 A CN105839121 A CN 105839121A
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- parts
- degreasing agent
- stainless steel
- steel surfaces
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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
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/19—Iron or steel
-
- 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
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/16—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions using inhibitors
- C23G1/18—Organic inhibitors
Abstract
The invention discloses a stainless steel surface degreasing agent and a preparation method thereof. The degreasing agent is prepared from, by mass, 5-18 parts of octadecyl dimethyl amine oxide, 9-21 parts of ammonium hydroxide, 5-18 parts of sodium phosphate, 2-13 parts of potassium silicate, 6-18 parts of coconut oil alkylolamides, 10-23 parts of polyvinyl alcohol, 1-14 parts of benzotriazole, 6-24 parts of potassium gluconate, 13-21 parts of sodium tripolyphosphate, 18-32 parts of isopropyl alcohol and 65-82 parts of water. The preparation method includes the steps that deionized water and isopropyl alcohol are added into a reaction kettle, octadecyl dimethyl amine oxide, coconut oil alkylolamides and polyvinyl alcohol are sequentially added, heating is performed, and uniform stirring is performed; and then the rest of the components are added, and the stainless steel surface degreasing agent is obtained after heating, ultrasonic treatment and cooling. The prepared degreasing agent improves the cleaning capacity through the synergistic effect between the components and can be widely used for the stainless steel surface.
Description
Technical field
The invention belongs to field of metal surface treatment technology, be specifically related to a kind of stainless steel surfaces degreasing agent and preparation method thereof.
Background technology
Degreasing metal is one of basic working procedure of Coating Pretreatment, it utilize efficient liquid degreasing agent to oils and fats and the saponification of dirt,
The effect such as moistening, emulsifying, infiltration, rolling off, dispersion and solubilising the various oils and fatss of surface of the work, dust silt, metal dust,
The oiliness foul that hand perspiration and workpiece thereof are adhered in the course of processing removes disengaging thoroughly efficiently.
The Chinese patent of Application No. 201010594190.6 discloses a kind of steel surface acid degreasing agent and compound method.This acid
Property the component of degreasing agent and content (preparing by 1L) be polyoxyethylene octyl phenol ether 50～100g, coconutalkyl alkylolamides
80～120g, peregal 15～25ml, polyoxyethylene aliphatic alcohol ether sodium sulfide 50～100g, phosphoric acid 80～120ml, nitric acid 150～
200ml, ammonium fluoride 30～50g, hexamethyl tetramine 1～3g.Preparation method is: be separately added into about required by phosphoric acid, nitric acid
Prepare in the water of degreasing agent total amount 1/3 and heat 60-80 DEG C, being under agitation separately added into polyoxyethylene octyl without precedence
Phenol ether, coconutalkyl alkylolamides, peregal, polyoxyethylene aliphatic alcohol ether sodium sulfide, ammonium fluoride, hexamethyl tetramine also fill
Dividing and dissolve, finally add water to required configuration amount, prepared degreasing agent cleaning force is insufficient for using requirement, needs to be carried further
High.
Summary of the invention
In order to overcome above the deficiencies in the prior art, the invention provides a kind of stainless steel surfaces degreasing agent and preparation method thereof, system
The degreasing agent obtained, by the synergism between component, improves cleaning force, can be widely used for stainless steel surfaces.
The technical solution used in the present invention is: a kind of stainless steel surfaces degreasing agent, is made up of each component of following mass parts: 18
Alkyl dimethylamine oxides ammonium 5-18 part, ammonium hydroxide 9-21 part, sodium phosphate 5-18 part, potassium silicate 2-13 part, coconutalkyl
Alkylolamides 6-18 part, polyvinyl alcohol 10-23 part, BTA 1-14 part, potassium gluconate 6-24 part, sodium tripolyphosphate
13-21 part, isopropanol 18-32 part, water 65-82 part.
Preferably, a kind of stainless steel surfaces degreasing agent, it is made up of each component of following mass parts: octadecyldimethyl amine-oxides
9-14 part, ammonium hydroxide 12-17 part, sodium phosphate 8-14 part, potassium silicate 6-11 part, coconutalkyl alkylolamides 10-16 part,
Polyvinyl alcohol 12-19 part, BTA 5-11 part, potassium gluconate 9-16 part, sodium tripolyphosphate 16-20 part, isopropanol
21-28 part, water 69-76 part.
It is furthermore preferred that a kind of stainless steel surfaces degreasing agent, it is made up of each component of following mass parts: octadecyldimethyl aoxidizes
Ammonium 12 parts, 13 parts of ammonium hydroxide, sodium phosphate 10 parts, potassium silicate 8 parts, coconutalkyl alkylolamides 12 parts, polyvinyl alcohol
15 parts, BTA 7 parts, potassium gluconate 13 parts, sodium tripolyphosphate 18 parts, isopropanol 25 parts, 72 parts of water.
A kind of preparation method of stainless steel surfaces degreasing agent, step is as follows:
(1) by above-mentioned mass parts, deionized water and isopropanol are added in reactor, sequentially adds octadecyldimethyl oxygen
Change ammonium, coconutalkyl alkylolamides and polyvinyl alcohol, be heated to 40-60 DEG C, after stirring, obtain mixture；
(2) in step (1) gained mixture, ammonium hydroxide, sodium phosphate, potassium silicate, BTA, glucose are added
Acid potassium, sodium tripolyphosphate, be heated to 55-80 DEG C, and ultrasonic 10-30min i.e. obtains described stainless steel surfaces degreasing agent after cooling.
Preferably, above-mentioned steps (1) reactor pressure is 0.3-0.8MPa.
Preferably, in above-mentioned steps (1), stir speed (S.S.) is 500-800r/min.
Beneficial effect: the degreasing agent cleaning force that the present invention prepares is between 99.0-99.7%, by the synergism between component,
Improve cleaning force, can be widely used for stainless steel surfaces.
Detailed description of the invention
Embodiment 1
A kind of stainless steel surfaces degreasing agent, is made up of each component of following mass parts: octadecyldimethyl amine-oxides 5 parts, hydrogen
Amine-oxides 9-part, sodium phosphate 5 parts, potassium silicate 2 parts, coconutalkyl alkylolamides 6 parts, polyvinyl alcohol 10 parts, benzo three nitrogen
Azoles 1 part, potassium gluconate 6 parts, sodium tripolyphosphate 13 parts, isopropanol 18 parts, 65 parts of water.
Preparation method:
(1) by above-mentioned mass parts, deionized water and isopropanol are added in reactor, sequentially adds octadecyldimethyl oxygen
Change ammonium, coconutalkyl alkylolamides and polyvinyl alcohol, be heated to 40 DEG C, after stirring, obtain mixture, wherein reactor pressure
Power is 0.3MPa, and stir speed (S.S.) is 500r/min；
(2) in step (1) gained mixture, ammonium hydroxide, sodium phosphate, potassium silicate, BTA, glucose are added
Acid potassium, sodium tripolyphosphate, be heated to 55 DEG C, and ultrasonic 10min i.e. obtains described stainless steel surfaces degreasing agent after cooling.
Embodiment 2
A kind of stainless steel surfaces degreasing agent, is made up of each component of following mass parts: octadecyldimethyl amine-oxides 18 parts, hydrogen
Amine-oxides 21 parts, sodium phosphate 18 parts, potassium silicate 13 parts, coconutalkyl alkylolamides 18 parts, polyvinyl alcohol 23 parts, benzo
Triazole 14 parts, potassium gluconate 24 parts, sodium tripolyphosphate 21 parts, isopropanol 32 parts, 82 parts of water.
Preparation method:
(1) by above-mentioned mass parts, deionized water and isopropanol are added in reactor, sequentially adds octadecyldimethyl oxygen
Change ammonium, coconutalkyl alkylolamides and polyvinyl alcohol, be heated to 60 DEG C, after stirring, obtain mixture, wherein reactor pressure
Power is 0.8MPa, and stir speed (S.S.) is 800r/min；
(2) in step (1) gained mixture, ammonium hydroxide, sodium phosphate, potassium silicate, BTA, glucose are added
Acid potassium, sodium tripolyphosphate, be heated to 80 DEG C, and ultrasonic 30min i.e. obtains described stainless steel surfaces degreasing agent after cooling.
Embodiment 3
A kind of stainless steel surfaces degreasing agent, is made up of each component of following mass parts: octadecyldimethyl amine-oxides 9 parts, hydrogen
Amine-oxides 12 parts, sodium phosphate 8 parts, potassium silicate 6 parts, coconutalkyl alkylolamides 10 parts, polyvinyl alcohol 12 parts, benzo three
Nitrogen azoles 5 parts, potassium gluconate 9 parts, sodium tripolyphosphate 16 parts, isopropanol 21 parts, 69 parts of water.
Preparation method:
(1) by above-mentioned mass parts, deionized water and isopropanol are added in reactor, sequentially adds octadecyldimethyl oxygen
Change ammonium, coconutalkyl alkylolamides and polyvinyl alcohol, be heated to 45 DEG C, after stirring, obtain mixture, wherein reactor pressure
Power is 0.4MPa, and stir speed (S.S.) is 600r/min；
(2) in step (1) gained mixture, ammonium hydroxide, sodium phosphate, potassium silicate, BTA, glucose are added
Acid potassium, sodium tripolyphosphate, be heated to 60 DEG C, and ultrasonic 15min i.e. obtains described stainless steel surfaces degreasing agent after cooling.
Embodiment 4
A kind of stainless steel surfaces degreasing agent, is made up of each component of following mass parts: octadecyldimethyl amine-oxides 14 parts, hydrogen
Amine-oxides 17 parts, sodium phosphate 14 parts, potassium silicate 11 parts, coconutalkyl alkylolamides 16 parts, polyvinyl alcohol 19 parts, benzo
Triazole 11 parts, potassium gluconate 16 parts, sodium tripolyphosphate 20 parts, isopropanol 28 parts, 76 parts of water.
Preparation method:
(1) by above-mentioned mass parts, deionized water and isopropanol are added in reactor, sequentially adds octadecyldimethyl oxygen
Change ammonium, coconutalkyl alkylolamides and polyvinyl alcohol, be heated to 55 DEG C, after stirring, obtain mixture, wherein reactor pressure
Power is 0.7MPa, and stir speed (S.S.) is 700r/min；
(2) in step (1) gained mixture, ammonium hydroxide, sodium phosphate, potassium silicate, BTA, glucose are added
Acid potassium, sodium tripolyphosphate, be heated to 70 DEG C, and ultrasonic 25min i.e. obtains described stainless steel surfaces degreasing agent after cooling.
Embodiment 5
A kind of stainless steel surfaces degreasing agent, is made up of each component of following mass parts: octadecyldimethyl amine-oxides 12 parts, hydrogen
Amine-oxides 13 parts, sodium phosphate 10 parts, potassium silicate 8 parts, coconutalkyl alkylolamides 12 parts, polyvinyl alcohol 15 parts, benzo
Triazole 7 parts, potassium gluconate 13 parts, sodium tripolyphosphate 18 parts, isopropanol 25 parts, 72 parts of water.
Preparation method:
(1) by above-mentioned mass parts, deionized water and isopropanol are added in reactor, sequentially adds octadecyldimethyl oxygen
Change ammonium, coconutalkyl alkylolamides and polyvinyl alcohol, be heated to 50 DEG C, after stirring, obtain mixture, wherein reactor pressure
Power is 0.5MPa, and stir speed (S.S.) is 600r/min；
(2) in step (1) gained mixture, ammonium hydroxide, sodium phosphate, potassium silicate, BTA, glucose are added
Acid potassium, sodium tripolyphosphate, be heated to 70 DEG C, and ultrasonic 20min i.e. obtains described stainless steel surfaces degreasing agent after cooling.
Comparative example
The Chinese patent of Application No. 201010594190.6 discloses a kind of steel surface acid degreasing agent and compound method.This acid
Property the component of degreasing agent and content (preparing by 1L) be polyoxyethylene octyl phenol ether 50～100g, coconutalkyl alkylolamides
80～120g, peregal 15～25ml, polyoxyethylene aliphatic alcohol ether sodium sulfide 50～100g, phosphoric acid 80～120ml, nitric acid 150～
200ml, ammonium fluoride 30～50g, hexamethyl tetramine 1～3g.
Preparation method is: phosphoric acid, nitric acid is separately added in the water of about required preparation degreasing agent total amount 1/3 and heats 60-80 DEG C,
Under agitation it is separately added into polyoxyethylene octyl phenol ether, coconutalkyl alkylolamides, peregal, polyoxy without precedence
Ethylene fatty alcohol ether sodium sulfide, ammonium fluoride, hexamethyl tetramine also fully dissolve, and finally add water to required configuration amount.
Performance test:
After the degreasing agent that embodiment 1-5 and comparative example prepare is used for stainless steel surfaces, with reference to JB/T4323.2-1999, it is carried out
Performance test, result is as shown in the table:
As can be seen from the above table: embodiment 1-5 prepare degreasing agent cleaning force between 99.0-99.7%, and comparative example prepare
Degreasing agent cleaning force is 97.9%, it follows that the degreasing agent that embodiment 1-5 prepares is by the synergism between component, carries
High cleaning force, can be widely used for stainless steel surfaces.
Claims (6)
1. a stainless steel surfaces degreasing agent, it is characterized in that, be made up of the component of following mass parts: octadecyldimethyl amine-oxides 5-18 part, ammonium hydroxide 9-21 part, sodium phosphate 5-18 part, potassium silicate 2-13 part, coconutalkyl alkylolamides 6-18 part, polyvinyl alcohol 10-23 part, BTA 1-14 part, potassium gluconate 6-24 part, sodium tripolyphosphate 13-21 part, isopropanol 18-32 part, water 65-82 part.
A kind of stainless steel surfaces degreasing agent the most according to claim 1, it is characterized in that, be made up of the component of following mass parts: octadecyldimethyl amine-oxides 9-14 part, ammonium hydroxide 12-17 part, sodium phosphate 8-14 part, potassium silicate 6-11 part, coconutalkyl alkylolamides 10-16 part, polyvinyl alcohol 12-19 part, BTA 5-11 part, potassium gluconate 9-16 part, sodium tripolyphosphate 16-20 part, isopropanol 21-28 part, water 69-76 part.
A kind of stainless steel surfaces degreasing agent the most according to claim 1, it is characterized in that, be made up of the component of following mass parts: octadecyldimethyl amine-oxides 12 parts, 13 parts of ammonium hydroxide, sodium phosphate 10 parts, potassium silicate 8 parts, coconutalkyl alkylolamides 12 parts, polyvinyl alcohol 15 parts, BTA 7 parts, potassium gluconate 13 parts, sodium tripolyphosphate 18 parts, isopropanol 25 parts, 72 parts of water.
4. the preparation method of a kind of stainless steel surfaces degreasing agent described in claims 1 to 3 any one, it is characterised in that: step is as follows:
(1) by above-mentioned mass parts, deionized water and isopropanol are added in reactor, sequentially adds octadecyldimethyl amine-oxides, coconutalkyl alkylolamides and polyvinyl alcohol, be heated to 40-60 DEG C, after stirring, obtain mixture；
(2) in step (1) gained mixture, add ammonium hydroxide, sodium phosphate, potassium silicate, BTA, potassium gluconate, sodium tripolyphosphate, be heated to 55-80 DEG C, ultrasonic 10-30min, i.e. obtain described stainless steel surfaces degreasing agent after cooling.
The preparation method of a kind of stainless steel surfaces degreasing agent the most according to claim 4, it is characterised in that: described step (1) reactor pressure is 0.3-0.8MPa.
The preparation method of a kind of stainless steel surfaces degreasing agent the most according to claim 4, it is characterised in that: in described step (1), stir speed (S.S.) is 500-800r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610373109.9A CN105839121A (en) | 2016-05-31 | 2016-05-31 | Stainless steel surface degreasing agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610373109.9A CN105839121A (en) | 2016-05-31 | 2016-05-31 | Stainless steel surface degreasing agent and preparation method thereof |
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| CN105839121A true CN105839121A (en) | 2016-08-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107699908A (en) * | 2017-11-13 | 2018-02-16 | 徐州华瑞机械锻造有限公司 | A kind of steel surface degreasing agent |
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|---|---|---|---|---|
| CN101311316A (en) * | 2007-05-22 | 2008-11-26 | 天津晶岭电子材料科技有限公司 | Metallic aluminum material detergent |
| WO2010086832A2 (en) * | 2009-01-30 | 2010-08-05 | Ecolab Inc. | Development of an aluminum hydroxycarboxylate builder |
| CN104629945A (en) * | 2014-07-15 | 2015-05-20 | 韩刚 | Zero-emission metal and nonmetal surface cleaning agent with effects of oil removal, rust removal, scale removal, phosphorization, passivation, oxidation resistance and corrosion prevention |
| CN104775125A (en) * | 2015-05-08 | 2015-07-15 | 刘瑞 | Degreasing agent for mechanical equipment |
-
2016
- 2016-05-31 CN CN201610373109.9A patent/CN105839121A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311316A (en) * | 2007-05-22 | 2008-11-26 | 天津晶岭电子材料科技有限公司 | Metallic aluminum material detergent |
| WO2010086832A2 (en) * | 2009-01-30 | 2010-08-05 | Ecolab Inc. | Development of an aluminum hydroxycarboxylate builder |
| CN104629945A (en) * | 2014-07-15 | 2015-05-20 | 韩刚 | Zero-emission metal and nonmetal surface cleaning agent with effects of oil removal, rust removal, scale removal, phosphorization, passivation, oxidation resistance and corrosion prevention |
| CN104775125A (en) * | 2015-05-08 | 2015-07-15 | 刘瑞 | Degreasing agent for mechanical equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107699908A (en) * | 2017-11-13 | 2018-02-16 | 徐州华瑞机械锻造有限公司 | A kind of steel surface degreasing agent |
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Application publication date: 20160810 |
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