CN106048629A - Special cleaning agent for zinc stearate and preparation method - Google Patents
Special cleaning agent for zinc stearate and preparation method Download PDFInfo
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- CN106048629A CN106048629A CN201610676262.9A CN201610676262A CN106048629A CN 106048629 A CN106048629 A CN 106048629A CN 201610676262 A CN201610676262 A CN 201610676262A CN 106048629 A CN106048629 A CN 106048629A
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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
- C23G1/12—Light metals
- C23G1/125—Light metals aluminium
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- Engineering & Computer Science (AREA)
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- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
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Abstract
The invention discloses a special cleaning agent for zinc stearate and a preparation method. The cleaning agent is prepared by the following raw materials in 100 parts by weight: 4-6 parts of anion surface active agent fatty alcohol polyoxyethylene ether sodium sulfate, 5-8 parts of penetrating agent JFC, 6-8 parts of emulsifying agent, 5-6 parts of oxalic acid, 10-12 parts of dodecylbenzene sulfonic acid, 5-10 parts of complex compound, 15-20 parts of hydrochloric acid, and the balance of de-ionized water. The cleaning agent is simple in operation, is suitable for cleaning zinc stearate residues and oil stains on the surfaces of various aluminum parts, is suitable for dipping and ultrasonic and spray cleaning, is high in cleaning efficiency, is wide in proper temperature from normal temperature to 80 DEG C, is free of phosphorus, is environment-friendly without hurting human bodies, satisfies later processing requirements of cleaned aluminum parts, such as aluminum surface spraying or aluminum-aluminum welding requirements, can be used by matching with water by 3-5%, satisfies the enterprise cleaning requirements, and largely reduces the enterprise production and cleaning costs.
Description
Technical field
The present invention relates to chemical industry and field of metal surface treatment, the aluminum referring more particularly to make lubricant of zinc stearate is cold
Extruding zinc stearate scavenger specially and preparation method thereof.
Background technology
At present in the lubricity that aluminum packing container cold extrusion manufacture field is good owing to zinc stearate has, it is common to use hard
Fat acid zinc, as extrusion lubricant, has substantial amounts of zinc stearate to remain in aluminium workpiece surface after aluminium extrusion molding.Due to stearic acid
Zinc is water insoluble, is dissolved in the organic solvents such as hot ethanol and benzene, toluene, Oleum Terebinthinae, so general abluent is difficult to clean
Zinc stearate remains, and processing enterprise all uses traditional strong acid (sulphuric acid, hydrochloric acid, Fluohydric acid. etc.) or highly basic (hydrogen all the time
Sodium hydroxide solution) clean zinc stearate residual, but easily aoxidized by strong acid, alkali corrosion owing to aluminum metal is relatively active,
Metal surface there will be the corrosion phenomenons such as blackout that turn white.Owing to strong acid and strong base cleans, on the one hand aluminum component is had corrosion, an other side
In the operation of workman, there is certain injury, cleaning process is easily formed acid mist, causes environmental pollution, and to factory
The equipment in room has certain corrosion, therefore can not meet Production requirement and enterprise development.
The development maked rapid progress along with industry, produces and improves constantly technological requirement, in order to meet cleaning requirement, people
Carried out long-term groping, it is proposed that a lot of schemes solved.The most useful phosphate and surfactant are multiple at present
The strong basicity abluent joined, replaces strong acid and sodium hydroxide solution to clean aluminum remained on surface zinc stearate, but due to this abluent
For main component, environment can be caused the biggest pollution with phosphate, not be the most that preferable zinc stearate removes abluent；Mesh
Also there is the abluent of some acidity on front market, clean aluminium extrusion, but all high owing to cleaning cost, and effect is less desirable,
Can not meet the requirement of the clear appearance after laundering of aluminum cold-extruded part, also can not meet aluminum component postchannel process needs spraying or the work of welding
Skill requirement.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that it is a kind of that compatibility is reasonable, cost is relatively low, safety and environmental protection,
Cleaning performance can meet well the zinc stearate scavenger specially that the processing technique after aluminium extrusion is cleaned requires.
It is simple that second object of the present invention is to provide a kind of preparing process, it is easy to the zinc stearate of production operation is special clearly
The preparation method of lotion.
Technical scheme is summarized as follows:
Zinc stearate scavenger specially, makes with following raw material: include anion surfactant fat at 100 weight portions
Fat polyoxyethylenated alcohol sodium sulfate 4-6 part；Penetrating agent JFC 5-8 part；Emulsifying agent 6-8 part；Oxalic acid 5-6 part；DBSA
10-12 part；Complex 5-10 part；Hydrochloric acid 15-20 part of mass fraction 31%-36%；Surplus is deionized water.
Emulsifying agent is preferably NPE, alkylphenol polyoxyethylene or fatty alcohol-polyoxyethylene ether.
Complex is preferably citric acid, tartaric acid or gluconic acid.
The preparation method of zinc stearate scavenger specially, comprises the steps:
(1) it is 100 parts by gross weight to weigh: anion surfactant polyoxyethylenated alcohol sodium sulfate 4-6 part；Ooze
Agent JFC5-8 part thoroughly；Emulsifying agent 6-8 part；Oxalic acid 5-6 part；DBSA 10-12 part；Complex 5-10 part；Quality is divided
Hydrochloric acid 15-20 part of number 31%-36%；Surplus is deionized water；
(2) in the first stirred tank, add the 40%-60% of step (1) deionized water, be sequentially added into complex and oxalic acid,
It is stirred to dissolve；
(3) in the second reactor, add the 60%-40% of step (1) deionized water, be sequentially added into anionic surface and live
Property agent polyoxyethylenated alcohol sodium sulfate, penetrating agent JFC, emulsifying agent, DBSA, be stirred to dissolve；
(4) material in the first stirred tank is joined in the material in the second stirred tank, stir, add quality and divide
The hydrochloric acid of number 31%-36%, stirs 20-30 minute, stands 20-40 minute, obtain zinc stearate scavenger specially.
Emulsifying agent is preferably NPE, alkylphenol polyoxyethylene or fatty alcohol-polyoxyethylene ether.
Complex is preferably citric acid, tartaric acid or gluconic acid.
Advantages of the present invention:
1. the zinc stearate residual being suitable for various aluminium workpiece surface simple to operate and the cleaning of greasy dirt when using；
2. being suitable for immersion, ultrasound wave and cleaning showers, operating procedure is simple, improves cleaning efficiency；
3. the temperature being suitable for cleaning is wide, and room temperature to 80 DEG C is suitable for cleaning, and accelerates production efficiency；
The most without phosphorus, product environmental protection will not produce injury to human body；
5. meet the rear road processing technique requirement of aluminum component after cleaning, such as aluminum surface spraying or aluminum aluminum welding requirements；
6. just can use with water proportioning 3%-5%, meet enterprise's cleaning requirement, be substantially reduced enterprise's production and clean into
This.
Detailed description of the invention
Each embodiment is raw materials used the most commercially available.
Below in conjunction with specific embodiment, the present invention is further illustrated.
Embodiment 1
Zinc stearate scavenger specially, makes with following raw material: include anion surfactant fat at 100 weight portions
5 parts of fat polyoxyethylenated alcohol sodium sulfate；Penetrating agent JFC 6 parts；Emulsifying agent NPE 7 parts；Oxalic acid 5 parts；Dodecane
Base benzenesulfonic acid 11 parts；Complex citric acid 8 parts；The hydrochloric acid of mass fraction 32% 18 parts；Surplus is deionized water.
Embodiment 2
Zinc stearate scavenger specially, makes with following raw material: include anion surfactant fat at 100 weight portions
4 parts of fat polyoxyethylenated alcohol sodium sulfate；Penetrating agent JFC 8 parts；Emulsifying agent alkylphenol polyoxyethylene 6 parts；Oxalic acid 6 parts；Dodecane
Base benzenesulfonic acid 10 parts；10 parts of complex tartaric acid；The hydrochloric acid of mass fraction 31% 20 parts；Surplus is deionized water.
Embodiment 3
Zinc stearate scavenger specially, makes with following raw material: include anion surfactant fat at 100 weight portions
6 parts of fat polyoxyethylenated alcohol sodium sulfate；Penetrating agent JFC 5 parts；Emulsifying agent fatty alcohol-polyoxyethylene ether 8 parts；Oxalic acid 5 parts；Dodecane
Base benzenesulfonic acid 12 parts；Complex gluconic acid 5 parts；The hydrochloric acid of mass fraction 36% 15 parts；Surplus is deionized water.
Embodiment 4
The preparation method of zinc stearate scavenger specially, comprises the steps:
(1) raw material is weighed by embodiment 1；
(2) in the first stirred tank, add step (1) deionized water 50%, be sequentially added into citric acid and oxalic acid, stirring
Make dissolving；
(3) in the second reactor, add step (1) deionized water 50%, be sequentially added into anion surfactant fat
Fat polyoxyethylenated alcohol sodium sulfate, penetrating agent JFC, emulsifying agent NPE, DBSA, stirring makes molten
Solve；
(4) material in the first stirred tank is joined in the material in the second stirred tank, stir, add quality and divide
The hydrochloric acid of several 32%, stirs 25 minutes, stands 30 minutes, obtains zinc stearate scavenger specially.
Embodiment 5
The preparation method of zinc stearate scavenger specially, comprises the steps:
(1) raw material is weighed by embodiment 2；
(2) in the first stirred tank, add step (1) deionized water 40%, be sequentially added into tartaric acid and oxalic acid, stirring
Make dissolving；
(3) in the second reactor, add step (1) deionized water 60%, be sequentially added into anion surfactant fat
Fat polyoxyethylenated alcohol sodium sulfate, penetrating agent JFC, emulsifying agent alkylphenol polyoxyethylene, DBSA, stirring makes molten
Solve；
(4) material in the first stirred tank is joined in the material in the second stirred tank, stir, add quality and divide
The hydrochloric acid of several 31%, stirs 20 minutes, stands 20 minutes, obtains zinc stearate scavenger specially.
Embodiment 6
The preparation method of zinc stearate scavenger specially, comprises the steps:
(1) raw material is weighed by embodiment 3；
(2) in the first stirred tank, add step (1) deionized water 60%, be sequentially added into gluconic acid and oxalic acid, stir
Mix and make dissolving；
(3) in the second reactor, add step (1) deionized water 40%, be sequentially added into anion surfactant fat
Fat polyoxyethylenated alcohol sodium sulfate, penetrating agent JFC, emulsifying agent fatty alcohol-polyoxyethylene ether, DBSA, stirring makes molten
Solve；
(4) material in the first stirred tank is joined in the material in the second stirred tank, stir, add quality and divide
The hydrochloric acid of several 36%, stirs 30 minutes, stands 40 minutes, obtains zinc stearate scavenger specially.
Embodiment 7
Using method: take zinc stearate scavenger specially 3-5mL prepared by the method for one of above-described embodiment 4-6, add water
Mix to 100mL, join in ultrasonic cleaning apparatus (28KHz), be heated to about 80 DEG C, aluminium extrusion is soaked 3-
5min, takes out, washes down with water.
Embodiment 8
Zinc stearate scavenger specially 4mL prepared by the method for Example 4, adds water to 100mL mixing, joins ultrasonic
In ripple cleaning equipment (28KHz), it is heated to 80 DEG C, aluminium extrusion is soaked 4min, take out, wash down with water.Aluminium extrusion surface
Totally, the spraying of aluminum component postchannel process needs or the technological requirement of welding can be met.
Zinc stearate Special cleaning with zinc stearate scavenger specially alternate embodiment 4 preparation of embodiment 5 or 6 preparation
Agent, other same the present embodiment, the aluminium extrusion surface after it cleans is clean, can meet the spraying of aluminum component postchannel process needs or weldering
The technological requirement connect.
Claims (6)
1. zinc stearate scavenger specially, it is characterised in that make with following raw material: include anionic surface at 100 weight portions
Activating agent polyoxyethylenated alcohol sodium sulfate 4-6 part；Penetrating agent JFC 5-8 part；Emulsifying agent 6-8 part；Oxalic acid 5-6 part；Dodecane
Base benzenesulfonic acid 10-12 part；Complex 5-10 part；Hydrochloric acid 15-20 part of mass fraction 31%-36%；Surplus is deionized water.
Zinc stearate scavenger specially the most according to claim 1, it is characterised in that described emulsifying agent is polyoxyethylene nonyl phenyl
Vinyl Ether, alkylphenol polyoxyethylene or fatty alcohol-polyoxyethylene ether.
Zinc stearate scavenger specially the most according to claim 1, it is characterised in that described complex is citric acid, winestone
Acid or gluconic acid.
4. the preparation method of zinc stearate scavenger specially, is characterized in that comprising the steps:
(1) it is 100 parts by gross weight to weigh: anion surfactant polyoxyethylenated alcohol sodium sulfate 4-6 part；Penetrating agent
JFC5-8 part；Emulsifying agent 6-8 part；Oxalic acid 5-6 part；DBSA 10-12 part；Complex 5-10 part；Mass fraction
Hydrochloric acid 15-20 part of 31%-36%；Surplus is deionized water；
(2) in the first stirred tank, add the 40%-60% of step (1) deionized water, be sequentially added into complex and oxalic acid, stirring
Make dissolving；
(3) in the second reactor, add the 60%-40% of step (1) deionized water, be sequentially added into anion surfactant
Polyoxyethylenated alcohol sodium sulfate, penetrating agent JFC, emulsifying agent, DBSA, be stirred to dissolve；
(4) material in the first stirred tank is joined in the material in the second stirred tank, stir, add mass fraction
The hydrochloric acid of 31%-36%, stirs 20-30 minute, stands 20-40 minute, obtains zinc stearate scavenger specially.
Method the most according to claim 4, is characterized in that described emulsifying agent is NPE, alkyl phenol polyoxy
Vinyl Ether or fatty alcohol-polyoxyethylene ether.
Method the most according to claim 4, is characterized in that described complex is citric acid, tartaric acid or gluconic acid.
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| CN201610676262.9A CN106048629B (en) | 2016-08-15 | 2016-08-15 | Zinc stearate scavenger specially and preparation method |
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| CN106048629B CN106048629B (en) | 2018-08-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114574299A (en) * | 2022-03-24 | 2022-06-03 | 山东英可利新材料技术有限公司 | Solvent type cleaning agent, preparation thereof and method for cleaning organic heat carrier system |
| CN114807951A (en) * | 2022-05-05 | 2022-07-29 | 咸阳欧冶科技有限公司 | Method for quickly removing glass residues on surface of platinum alloy |
| CN115287125A (en) * | 2022-06-15 | 2022-11-04 | 湖北三赢兴光电科技股份有限公司 | Photosensitive chip cleaning solution and preparation method and application thereof |
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| CN101230465A (en) * | 2007-01-24 | 2008-07-30 | 天津市华阳新兴科技有限公司 | Special-purpose cleaning agent for aluminum products |
| CN103627549A (en) * | 2012-08-28 | 2014-03-12 | 台山市志高兴五金塑胶有限公司 | Screw cleaning agent |
| CN102994268A (en) * | 2012-12-16 | 2013-03-27 | 青岛中科润美润滑材料技术有限公司 | Cleaning agent |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114574299A (en) * | 2022-03-24 | 2022-06-03 | 山东英可利新材料技术有限公司 | Solvent type cleaning agent, preparation thereof and method for cleaning organic heat carrier system |
| CN114574299B (en) * | 2022-03-24 | 2024-03-19 | 山东英可利新材料技术有限公司 | Solvent-type cleaning agent, preparation thereof and method for cleaning organic heat carrier system |
| CN114807951A (en) * | 2022-05-05 | 2022-07-29 | 咸阳欧冶科技有限公司 | Method for quickly removing glass residues on surface of platinum alloy |
| CN114807951B (en) * | 2022-05-05 | 2023-09-22 | 咸阳欧冶科技有限公司 | Method for rapidly removing glass residues on surface of platinum alloy |
| CN115287125A (en) * | 2022-06-15 | 2022-11-04 | 湖北三赢兴光电科技股份有限公司 | Photosensitive chip cleaning solution and preparation method and application thereof |
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| CN106048629B (en) | 2018-08-21 |
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