CN106119865A - A kind of cleaner for metal of environment-friendly high-efficiency - Google Patents
A kind of cleaner for metal of environment-friendly high-efficiency Download PDFInfo
- Publication number
- CN106119865A CN106119865A CN201610652337.XA CN201610652337A CN106119865A CN 106119865 A CN106119865 A CN 106119865A CN 201610652337 A CN201610652337 A CN 201610652337A CN 106119865 A CN106119865 A CN 106119865A
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- CN
- China
- Prior art keywords
- parts
- efficiency
- cleaner
- environment
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
-
- 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
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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)
Abstract
The present invention relates to the cleaner for metal of a kind of environment-friendly high-efficiency, it is characterised in that the most composed of the following components: mineral acid 10 40 parts, organic acid 5 20 parts, chelating agent 16 parts, permeation promoter 25 parts, corrosion inhibiter 2 10 parts, 0.1 0.5 parts of surfactant, additive 36,12 65 parts of water.The invention has the beneficial effects as follows: overcoming the shortcoming that existing chemical derusting agent exists, its technical specification meets international standards, and is suitable for the process of derusting of various steel product；Along with China's steel and iron industry and the manufacturing development of iron and steel, will drive the development of boats and ships and remanufactured-vehicle business, the consumption of rust remover will be greatly increased.
Description
Technical field
The present invention relates to a kind of rust remover, the cleaner for metal of a kind of environment-friendly high-efficiency.
Background technology
Along with steel and iron industry and the manufacturing development of iron and steel, the corrosion problem of steel becomes increasingly conspicuous, the whole world every year due to
The weight of corrosion and the metal material scrapped and equipment is about the 20%-30% of metal annual production, and up to 1 × 108 More than t.Right
Before metallic article takes various anti-corrosion measure, rust cleaning is necessary processing step.Current derusting method predominantly organic tool method, change
The big class of method two.Mechanical Method is that shortcoming is that labor intensity is big, efficiency is low, dust pollution by manually striking shovel, polishing and blasting treatment
Seriously, and being limited by Components Shape, the rust of limit, corner angle, re-entrant angle and capillary inside diameter is difficult to clean off totally.Chemical method has effect
The best, the series of advantages such as efficiency is high, and technological operation is simple, low cost, are the developing direction of current rust remover.But chemical method is also
There is the danger of " hydrogen embrittlement ", contaminated air, after rust cleaning, workpiece need to be cleaned multiple times, and integrated treatment to be made the most also can
Get rusty, have a strong impact on the adhesive force of follow-up coating, especially prominent to skin of paint.Derusting method uses impregnated mostly, uses this
The method of kind, first needs to build huge immersion trough, and construction investment is very big, also has the most more seriously giving up after changing tank liquor
Liquid processes.Therefore, current chemical method is difficult to requiring higher sector application, especially the shipbuilding etc. to outsize workpiece rust cleaning
Industry.So needing the cleaner for metal of a kind of environment-friendly high-efficiency badly to solve the problems referred to above.
Summary of the invention
Not enough for above-mentioned prior art, the present invention provides the cleaner for metal of a kind of environment-friendly high-efficiency.
The cleaner for metal of a kind of environment-friendly high-efficiency that the present invention provides is achieved through the following technical solutions:
The cleaner for metal of a kind of environment-friendly high-efficiency, it is characterised in that the most composed of the following components: mineral acid 10-40 part,
Organic acid 5-20 part, chelating agent 1-6 part, permeation promoter 2-5 part, corrosion inhibiter 2-10 part, surfactant 0.1-0.5 part, additive
3-6 parts, water 12-65 part.
Described additive is carboxylic compound.
The invention has the beneficial effects as follows: improve production efficiency, energy-conserving and environment-protective, little to just now corroding.
Detailed description of the invention
By embodiment, technical scheme will be clearly and completely described below, it is clear that described reality
Execute a part of embodiment rather than whole embodiments that example is only the present invention.Based on the embodiment in the present invention, this area skill
The every other embodiment that art personnel are obtained under not making creative work premise, broadly falls into the model of present invention protection
Enclose.
Embodiment 1: the cleaner for metal of a kind of environment-friendly high-efficiency, it is characterised in that the most composed of the following components: nothing
Machine acid 10 parts, organic acid 5 parts, ethylenediaminetetraacetic acid 1 part, permeation promoter 2 parts, corrosion inhibiter 2 parts, 0.1 part of surfactant, adds
Agent 3 parts, 12 parts of water.
Embodiment 2: the cleaner for metal of a kind of environment-friendly high-efficiency, it is characterised in that the most composed of the following components: nothing
Machine acid 25 parts, organic acid 12.5 parts, ethylenediaminetetraacetic acid 3.5 parts, permeation promoter 3.5 parts, corrosion inhibiter 6 parts, surfactant 0.3
Part, additive 5 parts, 35 parts of water.
Embodiment 3: the cleaner for metal of a kind of environment-friendly high-efficiency, it is characterised in that the most composed of the following components: nothing
Machine acid 40 parts, organic acid 20 parts, 1-hydroxy ethylidene-1,1-diphosphonic acid 6 parts, permeation promoter 5 parts, corrosion inhibiter 10 parts, 0.5 part of surfactant, add
Add agent 6 parts, 65 parts of water.
Embodiment described above only represents embodiments of the present invention, and it describes more concrete and detailed, but can not manage
Solve as limitation of the scope of the invention.It should be pointed out that, for a person skilled in the art, without departing from structure of the present invention
On the premise of think of, it is also possible to make some deformation and improvement, these broadly fall into scope.
Claims (2)
1. the cleaner for metal of an environment-friendly high-efficiency, it is characterised in that the most composed of the following components: mineral acid 10-40
Part, organic acid 5-20 part, chelating agent 1-6 part, permeation promoter 2-5 part, corrosion inhibiter 2-10 part, surfactant 0.1-0.5 part, add
Agent 3-6 part, water 12-65 part.
The cleaner for metal of a kind of environment-friendly high-efficiency the most according to claim 1, it is characterised in that: described additive is containing carboxylic
The compound of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652337.XA CN106119865A (en) | 2016-08-11 | 2016-08-11 | A kind of cleaner for metal of environment-friendly high-efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652337.XA CN106119865A (en) | 2016-08-11 | 2016-08-11 | A kind of cleaner for metal of environment-friendly high-efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106119865A true CN106119865A (en) | 2016-11-16 |
Family
ID=57257519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610652337.XA Withdrawn CN106119865A (en) | 2016-08-11 | 2016-08-11 | A kind of cleaner for metal of environment-friendly high-efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106119865A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377615A (en) * | 2018-03-15 | 2018-08-07 | 昆山长优电子材料有限公司 | Copper face for PCB pattern transfer pre-treatment processing procedures is bonded solution |
| CN110158099A (en) * | 2019-06-18 | 2019-08-23 | 陈团英 | A kind of metal surface oil-removing rust-removing agent |
-
2016
- 2016-08-11 CN CN201610652337.XA patent/CN106119865A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377615A (en) * | 2018-03-15 | 2018-08-07 | 昆山长优电子材料有限公司 | Copper face for PCB pattern transfer pre-treatment processing procedures is bonded solution |
| CN108377615B (en) * | 2018-03-15 | 2020-12-29 | 昆山长优电子材料有限公司 | Copper surface bonding solution for PCB pattern transfer pretreatment process |
| CN110158099A (en) * | 2019-06-18 | 2019-08-23 | 陈团英 | A kind of metal surface oil-removing rust-removing agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161116 |