CN108085691A - A kind of environment-friendly type metal surface oil-removing rust-removing agent - Google Patents
A kind of environment-friendly type metal surface oil-removing rust-removing agent Download PDFInfo
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- CN108085691A CN108085691A CN201711385470.4A CN201711385470A CN108085691A CN 108085691 A CN108085691 A CN 108085691A CN 201711385470 A CN201711385470 A CN 201711385470A CN 108085691 A CN108085691 A CN 108085691A
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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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a kind of environment-friendly type metal surface oil-removing rust-removing agents, are made of the component of following parts by weight：8~12 parts of hydrochloric acid, 5~9 parts of boric acid, 3~5 parts of citric acid, 3~5 parts of tartaric acid, 2~4 parts of nonionic surfactant, 2~4 parts of anion surfactant, 2~5 parts of disodium ethylene diamine tetraacetate, 2~5 parts of sodium alginate, 1~2 part of thiocarbamide, 1~2 part of methenamine, 2~3 parts of organic silicon defoamer, 3~5 parts of benzotriazole, 2~5 parts of Polyethylene Glycol Oleate, 80~120 parts of water.Oil-removing rust-removing agent of the present invention, degreasing and rust removal can be carried out at the same time to metal surface, phosphoric acid is not contained, phosphorus containg substances polluted source will not be discharged after use, safety and environmental protection does not generate excessive erosion and Hydrogen Brittleness Phenomena to metallic matrix, it has no irritating odor, property is stablized, and preparation process is simple, is widely used.
Description
Technical field
The present invention relates to a kind of environment-friendly type metal surface oil-removing rust-removing agents, belong to cleaning agent technical field.
Background technology
Processing of rust removing is the basic working procedure before metal surface is covered with paint, lacquer, colour wash, etc..Existing derusting method is broadly divided into machinery, chemistry
With electrochemical process three categories, they differ from one another, suitable for different occasions.Wherein, chemical method has that effect is good, efficient, work
Skill is easy to operate, the series of advantages such as at low cost, so being industrially applied widely.But traditional acid solution processing method
There is also it is apparent the defects of：The generation of a large amount of hydrogen can make steel generate Hydrogen Brittleness Phenomena i.e. in processing procedure, influence steel sheet
The intensity of body；Acid mist is easily formed simultaneously, influences equipment and environment around the health and corrosion of operating personnel.
The shortcomings that existing rust removing solution generally existing effect is poor, the derusting time is long.Further, since to metal materials such as steels
Material carry out surface processing when, it is also necessary to by surface carry out oil removing processing step, the step for be typically before chemical derusting,
This can cause the processing step of Treatment of Metal Surface to increase, and increase the complexity of process, increase cost, will also result in more
Pollution.
The content of the invention
The object of the present invention is to provide a kind of environment-friendly type metal surface oil-removing rust-removing agents, can disposably remove metal surface
All greasy dirts, the attachments such as solid particle, iron rust, rolling scale of steel surface etc. can be dissolved for a full due, and will not
Pollute environment.
To achieve the above object, environment-friendly type metal surface oil-removing rust-removing agent of the invention, by the component group of following parts by weight
Into：8~12 parts of hydrochloric acid, 5~9 parts of boric acid, 3~5 parts of citric acid, 3~5 parts of tartaric acid, 2~4 parts of nonionic surfactant, the moon
2~4 parts of ionic surface active agent, 2~5 parts of disodium ethylene diamine tetraacetate, 2~5 parts of sodium alginate, 1~2 part of thiocarbamide, Wu Luotuo
1~2 part of product, 2~3 parts of organic silicon defoamer, 3~5 parts of benzotriazole, 2~5 parts of Polyethylene Glycol Oleate, water 80~120
Part.
Preferably, the environment-friendly type metal surface oil-removing rust-removing agent, is made of the component of following parts by weight：Hydrochloric acid 10
Part, 8 parts of boric acid, 4 parts of citric acid, 4 parts of tartaric acid, 3 parts of nonionic surfactant, 3 parts of anion surfactant, ethylenediamine
4 parts of tetraacethyl disodium, 4 parts of sodium alginate, 2 parts of thiocarbamide, 1 part of methenamine, 2 parts of organic silicon defoamer, 4 parts of benzotriazole,
3 parts of Polyethylene Glycol Oleate, 100 parts of water.
The nonionic surfactant is polyacrylamide, cocoanut fatty acid diethanolamide, fluorocarbon surface are lived
One kind in property agent.
The anion surfactant is neopelex and/or lauryl sodium sulfate.
Oil-removing rust-removing agent of the present invention can be carried out at the same time degreasing and rust removal to metal surface, not contain phosphoric acid, use
After will not discharge phosphorus containg substances polluted source, safety and environmental protection does not generate metallic matrix excessive erosion and Hydrogen Brittleness Phenomena, nonirritant
Smell, corrosion-free to skin, clothing, property is stablized, and preparation process is simple, can be widely used in spray painting, plastic-spraying, film, plating, oxygen
The workpiece of change zinc etc., which deoils, to derust.
Specific embodiment
The present invention is described in further detail with reference to embodiment.
Embodiment 1
A kind of environment-friendly type metal surface oil-removing rust-removing agent, is made of the component of following parts by weight：By the group of following parts by weight
It is grouped into：10 parts of hydrochloric acid, 8 parts of boric acid, 4 parts of citric acid, 4 parts of tartaric acid, 3 parts of fluorocarbon surfactant, dodecyl benzene sulfonic acid
2 parts of sodium, 1 part of lauryl sodium sulfate, 4 parts of disodium ethylene diamine tetraacetate, 4 parts of sodium alginate, 2 parts of thiocarbamide, 1 part of methenamine,
2 parts of organic silicon defoamer, 4 parts of benzotriazole, 3 parts of Polyethylene Glycol Oleate, 100 parts of water.
Embodiment 2
A kind of environment-friendly type metal surface oil-removing rust-removing agent, is made of the component of following parts by weight：8 parts of hydrochloric acid, 5 parts of boric acid,
3 parts of citric acid, 3 parts of tartaric acid, 2 parts of polyacrylamide, 2 parts of neopelex, 2 parts of disodium ethylene diamine tetraacetate, sea
2 parts of mosanom, 1 part of thiocarbamide, 2 parts of methenamine, 2 parts of organic silicon defoamer, 3 parts of benzotriazole, Polyethylene Glycol Oleate 2
Part, 80 parts of water.
Embodiment 3
A kind of environment-friendly type metal surface oil-removing rust-removing agent, is made of the component of following parts by weight：12 parts of hydrochloric acid, 9 parts of boric acid,
5 parts of citric acid, 5 parts of tartaric acid, 4 parts of cocoanut fatty acid diethanolamide, 4 parts of lauryl sodium sulfate, ethylenediamine tetra-acetic acid
5 parts of disodium, 5 parts of sodium alginate, 2 parts of thiocarbamide, 1 part of methenamine, 3 parts of organic silicon defoamer, 5 parts of benzotriazole, oleic acid gather
5 parts of glycol ester, 120 parts of water.
Embodiment 4
A kind of environment-friendly type metal surface oil-removing rust-removing agent, is made of the component of following parts by weight：9 parts of hydrochloric acid, 6 parts of boric acid,
4 parts of citric acid, 5 parts of tartaric acid, 2 parts of polyacrylamide, 1 part of cocoanut fatty acid diethanolamide, neopelex 2
It is part, 1 part of lauryl sodium sulfate, 3 parts of disodium ethylene diamine tetraacetate, 4 parts of sodium alginate, 1 part of thiocarbamide, 2 parts of methenamine, organic
2 parts of silicon defoaming agent, 4 parts of benzotriazole, 3 parts of Polyethylene Glycol Oleate, 100 parts of water.
Preparation method is：The each component in formula is weighed in proportion, and mixing stirs evenly.
The product prepared by above-mentioned preparation method impregnates workpiece, mutually exclusive between formation cation and cation,
So that scale and greasy dirt peel off.
Claims (4)
1. a kind of environment-friendly type metal surface oil-removing rust-removing agent, which is characterized in that be made of the component of following parts by weight：Hydrochloric acid 8~
12 parts, 5~9 parts of boric acid, 3~5 parts of citric acid, 3~5 parts of tartaric acid, 2~4 parts of nonionic surfactant, anionic surface live
2~4 parts of agent of property, 2~5 parts of disodium ethylene diamine tetraacetate, 1~2 part of thiocarbamide, 1~2 part of methenamine, have 2~5 parts of sodium alginate
2~3 parts of machine silicon defoaming agent, 3~5 parts of benzotriazole, 2~5 parts of Polyethylene Glycol Oleate, 80~120 parts of water.
2. environment-friendly type metal surface oil-removing rust-removing agent according to claim 1, which is characterized in that by the group of following parts by weight
It is grouped into：10 parts of hydrochloric acid, 8 parts of boric acid, 4 parts of citric acid, 4 parts of tartaric acid, 3 parts of nonionic surfactant, anionic surface are lived
3 parts of agent of property, 4 parts of disodium ethylene diamine tetraacetate, 4 parts of sodium alginate, 2 parts of thiocarbamide, 1 part of methenamine, 2 parts of organic silicon defoamer,
4 parts of benzotriazole, 3 parts of Polyethylene Glycol Oleate, 100 parts of water.
3. environment-friendly type metal surface oil-removing rust-removing agent according to claim 1 or 2, which is characterized in that the nonionic
Surfactant is polyacrylamide, one kind in cocoanut fatty acid diethanolamide, fluorocarbon surfactant.
4. environment-friendly type metal surface oil-removing rust-removing agent according to claim 1 or 2, which is characterized in that the anion
Surfactant is neopelex and/or lauryl sodium sulfate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711385470.4A CN108085691A (en) | 2017-12-20 | 2017-12-20 | A kind of environment-friendly type metal surface oil-removing rust-removing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711385470.4A CN108085691A (en) | 2017-12-20 | 2017-12-20 | A kind of environment-friendly type metal surface oil-removing rust-removing agent |
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| Publication Number | Publication Date |
|---|---|
| CN108085691A true CN108085691A (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711385470.4A Pending CN108085691A (en) | 2017-12-20 | 2017-12-20 | A kind of environment-friendly type metal surface oil-removing rust-removing agent |
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| CN (1) | CN108085691A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097786A (en) * | 2018-09-28 | 2018-12-28 | 何治伟 | A kind of preparation method of metal surface residual oil cleaning agent |
| CN109402646A (en) * | 2018-12-29 | 2019-03-01 | 苏州统明机械有限公司 | A kind of environment-friendly type metal surface oil-removing rust-removing agent |
| CN112226774A (en) * | 2020-08-28 | 2021-01-15 | 余姚市永林机械科技有限公司 | Hot galvanizing pretreatment liquid and preparation method and application thereof |
| CN114574867A (en) * | 2022-02-22 | 2022-06-03 | 苏州工业园区科瑞达新材料技术有限公司 | Rust remover and preparation method and application thereof |
-
2017
- 2017-12-20 CN CN201711385470.4A patent/CN108085691A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097786A (en) * | 2018-09-28 | 2018-12-28 | 何治伟 | A kind of preparation method of metal surface residual oil cleaning agent |
| CN109402646A (en) * | 2018-12-29 | 2019-03-01 | 苏州统明机械有限公司 | A kind of environment-friendly type metal surface oil-removing rust-removing agent |
| CN112226774A (en) * | 2020-08-28 | 2021-01-15 | 余姚市永林机械科技有限公司 | Hot galvanizing pretreatment liquid and preparation method and application thereof |
| CN114574867A (en) * | 2022-02-22 | 2022-06-03 | 苏州工业园区科瑞达新材料技术有限公司 | Rust remover and preparation method and application thereof |
| CN114574867B (en) * | 2022-02-22 | 2024-02-06 | 苏州工业园区科瑞达新材料技术有限公司 | Rust remover and preparation method and application thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |
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| WD01 | Invention patent application deemed withdrawn after publication |