CN107119279A - Adaptively, the volatile rust prevention method of self-regulation - Google Patents
Adaptively, the volatile rust prevention method of self-regulation Download PDFInfo
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- CN107119279A CN107119279A CN201610100554.8A CN201610100554A CN107119279A CN 107119279 A CN107119279 A CN 107119279A CN 201610100554 A CN201610100554 A CN 201610100554A CN 107119279 A CN107119279 A CN 107119279A
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- rust
- inhibitor
- vapor phase
- molecule
- antirust
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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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/02—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in air or gases by adding vapour phase inhibitors
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Packages (AREA)
Abstract
The invention discloses the volatile rust prevention method of adaptive self-regulation, belong to technical field of rust prevention；Vapour phase inhibitor is blended in the materials such as PEF, paper and is made；Anti-rust action is played by the vapour phase inhibitor of impregnation wherein；Can continue at normal temperatures, slow vaporization, volatilization, the corrosion inhibiter steam evaporated can be adsorbed in exposed metal surface, so as to form the stable diaphragm of one to two molecule thick；Vapor phase corrosion inhibitor agent molecule is lasting volatilization, can be in " saturation " state all the time in confined space, thus can reach long-term, stable rust-proof effect；Inhibitor molecular is gaseous state, all-pervasive, no matter how complicated metallic article profile is, can still obtain preferable rust-proof effect；Vapor phase corrosion inhibitor molecule active ingredient retention time is long, and the corrosion protection time limit of more than 10 years can be achieved；Even if metal surface has moisture or outside air very moist, antirust agent also can form protecting film in metal surface, prevent metal is corroded from getting rusty.
Description
Technical field
The present invention relates to technical field of rust prevention, and in particular to adaptive, self-regulation volatile rust prevention method.
Background technology
Use vapour phase inhibitor（Volatile corrosion inhibitor）, volatile rust prevention is referred to as to the technology that metallic article carries out antirust in sealed packing container.
Investigation display, the annual loss caused by corrosion of China is up to 280,000,000,000 yuan.How metal erosion is effectively prevented, it has also become various metal Related products factor very crucial in transportation.Volatile rust prevention packaging is as a kind of emerging technology, so that its is simple and practical, safely and effectively receive more and more attention.It is the basic reason for causing mould corrosion to preserve improper, and volatile rust prevention can effectively solve the problems, such as metal rusting, and metal is easily got rusty due to oxidation in a humidity environment, and the various polluters in air also can produce corrosiveness to metal material.Plant equipment, parts for being made of metal material etc. once get rusty, it will the normal operation of influence machinery equipment.Therefore, it is always the problem of industrial quarters personage concern about the antirust research of metal material.Metal material usually needs to be packed twice in storage and transport process, i.e. inner packing and outer packing.In mental package, inner packing is called rust prevention packaging, and outer packing is called transportation and packing, and they are indivisible parts.Outer packing（Large and medium-sized product）It is to create necessary requirement in lifting, transport, storage to package, prevents rainwater leaching from attacking, protection antirust agent and inner packing are not damaged by, so as to ensure the overall rust-proof effect of packaging.The method of industrial the most frequently used anti-corrosion, is to coat antirust oil in metal surface at present（It is commonly called as butter）, but this method is time-consuming when antirust oil can fail because of oxidation in itself, remove overcoat, take a lot of work, and it is both unhygienic or dangerous.Using drier antirust cost is low, simple to operate, safety and environmental protection, remove protective packaging easily, but effective time is short, and influenceed big by environment temperature.As for special dehumidification equipment packing processes metal material, although rust-proof effect is pretty good, but costly and time consuming laborious, complex operation.Not only easy but also practical, both safe and effective volatile rust prevention was packed（Abbreviation VCI）The concern of people is increasingly caused.
The content of the invention
In view of the above-mentioned problems, the technical problem to be solved in the present invention is to provide a kind of reasonable in design, adaptive, self-regulation volatile rust prevention method easy to operate, high in machining efficiency and steady quality.
Adaptive, self-regulation the volatile rust prevention method of the present invention, it is comprised the steps of：
1st, vapour phase inhibitor is blended in the materials such as PEF, paper and be made；
2nd, anti-rust action is played by the vapour phase inhibitor of impregnation wherein；
3rd, can continue at normal temperatures, slow vaporization, volatilization, the corrosion inhibiter steam evaporated can be adsorbed in exposed metal surface, so as to form the stable diaphragm of one to two molecule thick；
4th, vapor phase corrosion inhibitor agent molecule is lasting volatilization, can be in " saturation " state all the time in confined space, thus can reach long-term, stable rust-proof effect；
5th, inhibitor molecular is gaseous state, all-pervasive, no matter how complicated metallic article profile is, can still obtain preferable rust-proof effect；
6th, after the completion of metal material is packed or sprayed, vapor phase corrosion inhibitor agent molecule just starts diverging, and vapor phase corrosion inhibitor agent molecule may penetrate into the corner space that traditional antirust oil can not be covered, and antirust is without dead angle.
During present invention operation, for different antirust subject materials and different rust-proof life requirements different methods can be taken to realize elastic operation.Such as, for the material of antirust time limit requirement only 1 week to 1 month, the method that antirust solution can be used to spray quickly and easily realizes antirust treatment, in this embodiment it is not even necessary to material is packed and can reach antirust purpose；The device at 1 year to 2 years is required for the antirust time limit, general pack can be carried out；For rust-proof life limit for length up to the device of 10 years, then special rust inhibitor formulation and in addition foil laminated film bag hermetic package can be used.
Beneficial effects of the present invention：Vapor phase corrosion inhibitor molecule active ingredient retention time is long, and the corrosion protection time limit of more than 10 years can be achieved；Even if metal surface has moisture or outside air very moist, antirust agent also can form protecting film in metal surface, prevent metal is corroded from getting rusty；The air permeability and moisture permeability for the rustproof packaging material being made are extremely low, with waterproof, protection against the tide, oil resistant, chemical-resistant resistance characteristic.Particularly when packing metal material, plant equipment and part, using vapor phase inhibitor without smearing antirust oil, also it need not handle in addition, it enormously simplify etch-proof tedious steps, compared with vacuum packaging, special corrosion proof function had both been realized, packing cost is reduced again, artificial and material is saved, efficiency is improved.
Embodiment：
Present embodiment uses following technical scheme：It is comprised the steps of：
1st, vapour phase inhibitor is blended in the materials such as PEF, paper and be made；
2nd, anti-rust action is played by the vapour phase inhibitor of impregnation wherein；
3rd, can continue at normal temperatures, slow vaporization, volatilization, the corrosion inhibiter steam evaporated can be adsorbed in exposed metal surface, so as to form the stable diaphragm of one to two molecule thick；
4th, vapor phase corrosion inhibitor agent molecule is lasting volatilization, can be in " saturation " state all the time in confined space, thus can reach long-term, stable rust-proof effect；
5th, inhibitor molecular is gaseous state, all-pervasive, no matter how complicated metallic article profile is, can still obtain preferable rust-proof effect；
6th, after the completion of metal material is packed or sprayed, vapor phase corrosion inhibitor agent molecule just starts diverging, and vapor phase corrosion inhibitor agent molecule may penetrate into the corner space that traditional antirust oil can not be covered, and antirust is without dead angle.
When present embodiment is operated, for different antirust subject materials and different rust-proof life requirements different methods can be taken to realize elastic operation.Such as, for the material of antirust time limit requirement only 1 week to 1 month, the method that antirust solution can be used to spray quickly and easily realizes antirust treatment, in this embodiment it is not even necessary to material is packed and can reach antirust purpose；The device at 1 year to 2 years is required for the antirust time limit, general pack can be carried out；For rust-proof life limit for length up to the device of 10 years, then special rust inhibitor formulation and in addition foil laminated film bag hermetic package can be used.
Present embodiment vapor phase corrosion inhibitor molecule active ingredient retention time is long, and the corrosion protection time limit of more than 10 years can be achieved；Even if metal surface has moisture or outside air very moist, antirust agent also can form protecting film in metal surface, prevent metal is corroded from getting rusty；The air permeability and moisture permeability for the rustproof packaging material being made are extremely low, with waterproof, protection against the tide, oil resistant, chemical-resistant resistance characteristic.Particularly when packing metal material, plant equipment and part, using vapor phase inhibitor without smearing antirust oil, also it need not handle in addition, it enormously simplify etch-proof tedious steps, compared with vacuum packaging, special corrosion proof function had both been realized, packing cost is reduced again, artificial and material is saved, efficiency is improved.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.It should be understood by those skilled in the art that; the present invention is not limited to the above embodiments; merely illustrating the principles of the invention described in above-described embodiment and specification; without departing from the spirit and scope of the present invention; various changes and modifications of the present invention are possible, and these changes and improvements all fall within the protetion scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (1)
1. the volatile rust prevention method of adaptive self-regulation, it is characterised in that it includes its following steps：
(1), vapour phase inhibitor is blended in the materials such as PEF, paper and is made；
(2) anti-rust action, is played by the vapour phase inhibitor of impregnation wherein；
(3), can continue at normal temperatures, slow vaporization, volatilization, the corrosion inhibiter steam evaporated can be adsorbed in exposed metal surface, so as to form the stable diaphragm of one to two molecule thick；
(4), vapor phase corrosion inhibitor agent molecule is lasting volatilization, can be in " saturation " state all the time in confined space, thus can reach long-term, stable rust-proof effect；
(5), inhibitor molecular is gaseous state, all-pervasive, no matter how complicated metallic article profile is, can still obtain preferable rust-proof effect；
(6) after the completion of, metal material is packed or sprayed, vapor phase corrosion inhibitor agent molecule just starts diverging, and vapor phase corrosion inhibitor agent molecule may penetrate into the corner space that traditional antirust oil can not be covered, and antirust is without dead angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610100554.8A CN107119279A (en) | 2016-02-24 | 2016-02-24 | Adaptively, the volatile rust prevention method of self-regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610100554.8A CN107119279A (en) | 2016-02-24 | 2016-02-24 | Adaptively, the volatile rust prevention method of self-regulation |
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| CN107119279A true CN107119279A (en) | 2017-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610100554.8A Pending CN107119279A (en) | 2016-02-24 | 2016-02-24 | Adaptively, the volatile rust prevention method of self-regulation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110172702A (en) * | 2019-05-17 | 2019-08-27 | 中国石油天然气集团有限公司 | A kind of anti-corrosion method of ground vertical storage tank plate outer surface |
| CN115387235A (en) * | 2022-09-09 | 2022-11-25 | 中建八局发展建设有限公司 | Post-tensioned prestressing steel strand exposed end antirust device based on VCI molecular characteristic sleeve |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1619014A (en) * | 2004-10-18 | 2005-05-25 | 李振波 | Gaseous phase and drying rustproof method |
| CN101108679A (en) * | 2007-08-20 | 2008-01-23 | 山西大同齿轮集团有限责任公司 | Rust prevention packaging method of metallic product |
-
2016
- 2016-02-24 CN CN201610100554.8A patent/CN107119279A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1619014A (en) * | 2004-10-18 | 2005-05-25 | 李振波 | Gaseous phase and drying rustproof method |
| CN101108679A (en) * | 2007-08-20 | 2008-01-23 | 山西大同齿轮集团有限责任公司 | Rust prevention packaging method of metallic product |
Non-Patent Citations (1)
| Title |
|---|
| 李延霞等: "《物流管理基础》", 30 June 2008, 清华大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110172702A (en) * | 2019-05-17 | 2019-08-27 | 中国石油天然气集团有限公司 | A kind of anti-corrosion method of ground vertical storage tank plate outer surface |
| CN115387235A (en) * | 2022-09-09 | 2022-11-25 | 中建八局发展建设有限公司 | Post-tensioned prestressing steel strand exposed end antirust device based on VCI molecular characteristic sleeve |
| CN115387235B (en) * | 2022-09-09 | 2024-07-23 | 中建八局发展建设有限公司 | Post-tensioning method prestressed steel strand exposed end rust-proof device based on VCI molecular characteristic sleeve |
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Application publication date: 20170901 |