CN106835147A - A kind of electronic equipment vapour phase inhibitor composition - Google Patents
A kind of electronic equipment vapour phase inhibitor composition Download PDFInfo
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- CN106835147A CN106835147A CN201710161225.9A CN201710161225A CN106835147A CN 106835147 A CN106835147 A CN 106835147A CN 201710161225 A CN201710161225 A CN 201710161225A CN 106835147 A CN106835147 A CN 106835147A
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- China
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- mass fractions
- electronic equipment
- vapour phase
- phase inhibitor
- protection
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Classifications
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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
Abstract
The invention belongs to metal erosion protection technology field,Specifically related to a kind of electronic equipment vapour phase inhibitor composition,Ammonium benzoate including 5 60 mass fractions,The cyclohexylamine carbonate of 10 50 mass fractions,The BTA of 5 40 mass fractions,The methyl benzotriazazole of 0 20 mass fractions,The phenyl tetrazole of 5 sulfydryl 1 of 0 10 mass fractions,The methoxyacetophenone of 2 hydroxyl 4 of 08 mass fractions and 2 hydroxyl N octyl group benzamides of 0.5 3 mass fractions,Protection atmosphere is quickly formed at the corrosion protection initial stage,Medium-term and long-term sustained release is protected for a long time,Belong to the vapour phase inhibitor of many metal universals,Can in electronic equipment miscellaneous metal comprehensive corrosion protection is provided,And while same corrosion protection,Suppress the growing multiplication of bacterium,Reduce equipment failure problem caused by biological pollution；Its component structure is simple, and metal erosion protection and bacteria growing inhibiting effect are good, and use environment is friendly, Environmental Safety, with good promotion and application prospect.
Description
Technical field：
The invention belongs to metal erosion protection technology field, and in particular to a kind of electronic equipment is combined with vapour phase inhibitor
Thing, for the ferrous metal and non-ferrous metal in electronic equipment corrode and prevents in atmospheric environment especially naval air environment
The composition of shield and bacteria growing inhibiting.
Background technology：
The corrosivity of marine atmosphere is higher than land air 2-5 times, so the various facilities and equipments in naval air environment, especially
It is that the etching problem of electronic equipment increasingly shows especially, additionally, also there is germ contamination in naval air environment, aggravates metal
Burn into triggers equipment short circuit, causes electronic functionalities to fail, and in the urgent need to developing effective corrosion protection means, and suppresses
The bacterial growth of naval air environment；The metal species that are related to due to electronic equipment are more, complex structure, narrow space, real
Existing effect protection does not influence electronic equipment performance again so that many corrosion protection technologies are restricted；Vapour phase inhibitor can be certainly
It is dynamic to volatilize gas absorption in metal surface, corrosion process is suppressed in the way of being passivated or shield, not by protected object shape
It is promising approach that electronic equipment prevents atmospheric corrosion with the limitation of structure.
At present, ferrous metal protection is the Main way of vapour phase inhibitor research：Chinese patent 201110122494.7 is public
A kind of compound vapour phase inhibitor for ferrous material opened includes urotropine and dicyclohexyl amine inorganic acid salt, the weight of the two
Than being preferably 1: 1-1: 10；A kind of vapour phase inhibitor for carbon steel disclosed in Chinese patent 201310064025.3, by quality
Percentage is made up of phytic acid 27%~33%, tannic acid 36%~45% and sodium metasilicate 22%~37%, the content of above component
Summation is 100%；The disclosed environmental protection vapour phase inhibitor for carbon steel of Chinese patent 201410041375.2 is by quality-body
Product concentration be 0.8g/L~1.2g/L sodium metasilicate, 1.8g/L~2.3g/L alanine, 6.8g/L~8.3g/L Sodium Benzoates and
3.8g/L~4.5g/L ammonium benzoates are dissolved in distilled water composition；An Albatra metal gas disclosed in Chinese patent 201410698364.1
Phase antirust agent, by mass percentage by BTA 1~2, mace oil 2~4, atoleine 1~2, garlic oil 1~2 is pungent
Glycerol decanoate 1~2, the grade of shitosan 6~8 composition；Above patented product is either directed to iron, or is directed to copper and copper alloy
Or carbon steel carries out monistic corrosion protection, it is difficult to provide effective integrated protection for various metals.
A kind of composite gas-phase anti-rust master batch is by volatile rust prevention auxiliary agent, polyene disclosed in Chinese patent 200710042018.8
Hydrocarbon carrier, friction auxiliary agent, miscellaneous function auxiliary agent, coupling agent, dispersant, aid dispersion auxiliary agent and other processing aids it is blended,
Stirring, mixing, screening are formed, but cannot provide good protection to iron and non-ferric equipment；Chinese patent
The component and mass percent that a kind of many metal gas-phase anti-rust master batch disclosed in 201110260002.0 include be：Thermoplastic resin
Fat 45%~55%, compounding vapour phase inhibitor 35%~45% and processing aid 15%~25%, realize rotten to various metals
The integrated protection of erosion, but do not possess anti-microbial property.
Therefore, research and development a kind of electronic equipment is with the vapour phase inhibitor composition of antibacterial functions is had concurrently, realize ferrous metal and
The integrated protection of non-ferrous metal atmospheric corrosion and the bacterial growth of suppression naval air environment, it is to avoid what electronic equipment polluted asks
Topic, with good social and economic benefit.
The content of the invention：
It is an object of the invention to the shortcoming for overcoming prior art to exist, R ＆ D design one kind can simultaneously be directed to various gold
The electronic equipment that category carries out the growth of bacterium in effective corrosion protection and suppression naval air environment is combined with vapour phase inhibitor
Thing, prevents the problem of electronic equipment atmospheric corrosion and germ contamination, it is ensured that the normal operation of electronic equipment, extension electronic equipment
Service life.
To achieve these goals, electronic equipment of the present invention includes 5-60 mass parts with vapour phase inhibitor composition
Several Ammonium benzoate, the cyclohexylamine carbonate of 10-50 mass fractions, the BTA of 5-40 mass fractions, 0-20 mass fractions
Methyl benzotriazazole, the 5- sulfydryls -1- phenyl-tetrazole of 0-10 mass fractions, the 2- hydroxyl -4- first of 0-8 mass fractions
2- hydroxy-ns-octyl group-the benzamide of epoxide acetophenone and 0.5-3 mass fractions.
Electronic equipment vapour phase inhibitor composition of the present invention is used alone or adds as pulvis, tablet, box agent
It is added on the carrier of brown paper, foam sponge, organic thin film and uses；Ground after the raw material mixing that mass fraction will be set
And No. 45 sieves are crossed, realize the preparation of pulvis；Pulvis is placed on tablet press machine and is suppressed, realize the preparation of tablet；By tablet according to will
Mounted box is sought, the preparation of box agent is realized；Brown paper, foam sponge or organic thin film are immersed in the setting quality for being dissolved with pulvis
In the ethanol of concentration, antirust brown paper, foam sponge or organic thin film are prepared after ethanol volatilizees.
The present invention compared with prior art, protection atmosphere is quickly formed at the corrosion protection initial stage, and medium-term and long-term sustained release enters
The permanent protection of row, belongs to the vapour phase inhibitor of many metal universals, can be that miscellaneous metal provides synthesis in electronic equipment
Corrosion protection, and while same corrosion protection, suppress the growing multiplication of bacterium, reduce equipment failure caused by biological pollution
Problem；It is free of nitrite, phosphate and heavy metal, and component structure is simple, and metal erosion protection and bacteria growing inhibiting are imitated
Really good, use environment is friendly, Environmental Safety, with good promotion and application prospect.
Brief description of the drawings：
Fig. 1 be the present embodiments relate to corrosion-free protection steel compares figure.
Fig. 2 is the design sketch that the present invention carries out corrosion protection for steel.
Fig. 3 be the present embodiments relate to corrosion-free protection copper compares figure.
Fig. 4 is the design sketch that the present invention carries out corrosion protection for copper.
Specific embodiment：
The present invention is described further below by embodiment and with reference to accompanying drawing.
Embodiment 1：
The electronic equipment that the present embodiment is related to includes Ammonium benzoate, 20 matter of 60 mass fractions with vapour phase inhibitor composition
Measure cyclohexylamine carbonate, the BTA of 15 mass fractions, the methyl benzotriazazole of 1 mass fraction, 3.5 mass parts of number
Several Paeonolums and the 2- hydroxy-ns-octyl group-benzamide of 0.5 mass fraction.
The test process of the electronic equipment vapour phase inhibitor composition volatile performance that the present embodiment is related to is：First 0.5
Gram electronic equipment vapour phase inhibitor composition be pressed into the tablet of a diameter of 13mm under the pressure of 15MPa, then by tablet
Laser heating 96 hours under conditions of normal pressure and the maximum blow rate required are placed in 50 DEG C of air dry oven, are then claimed within every 24 hours
Amount once, finally calculates weight-loss ratio；Weight-loss ratio when weight-loss ratio when test result is 24h is 1.16%, 48h is 1.77%,
Weight-loss ratio when weight-loss ratio during 72h is 2.29%, 96h is 2.93%；Test shows：Electronic equipment is combined with vapour phase inhibitor
Thing can quickly volatilize to form protection atmosphere at the corrosion protection initial stage, prevent metal erosion, and evaporation rate slows down and keeps afterwards
Stabilization is protected for a long time.
Embodiment 2：
The electronic equipment that the present embodiment is related to includes Ammonium benzoate, 35 matter of 20 mass fractions with vapour phase inhibitor composition
Measure cyclohexylamine carbonate, the BTA of 5 mass fractions, the methyl benzotriazazole of 20 mass fractions, 10 mass parts of number
The 2- hydroxyls of several 5- sulfydryls -1- phenyl-tetrazole, the Paeonolum of 8 mass fractions and 2 mass fractions -
N- octyl groups-benzamide.
The electronic equipment that the present embodiment is related to is tested with vapour phase inhibitor composition with reference to GB/T-16267 vapor phase inhibitors
Method, 10ml glycerine sodium-chloride water solutions are added in wide-mouth bottle bottom, have 0.05 gram of vapour phase inhibitor to combine uniformly dispersing
The surface plate of thing is placed in wide-mouth bottle bottom, and steel and copper sample are arranged on experimental rig, is put into wide-mouth bottle, and wide-mouth bottle is placed in 40
Being taken out after 20h in DEG C insulating box, being further taken out after 3h to fill put back in insulating box after 2-5 DEG C of frozen water in aluminum pipe, observed respectively
With measurement steel and the corroded area of copper, vapor phase corrosion inhibitor merit rating is carried out, as a result shown, electronic equipment is combined with vapour phase inhibitor
Thing has good vapor phase corrosion inhibitor effect to steel and copper.
Embodiment 3：
The electronic equipment that the present embodiment is related to includes Ammonium benzoate, 50 matter of 5 mass fractions with vapour phase inhibitor composition
Measure cyclohexylamine carbonate, the BTA of 40 mass fractions, the 5- sulfydryls -1- phenyl-matter of tetrazole 3 of 2 mass fractions of number
Measure the 2- hydroxy-ns-octyl group-benzamide of number.
Embodiment 4：
The electronic equipment that the present embodiment is related to includes Ammonium benzoate, 11 matter of 40 mass fractions with vapour phase inhibitor composition
Measure cyclohexylamine carbonate, the BTA of 20 mass fractions, the methyl benzotriazazole of 8 mass fractions, 10 mass parts of number
The 2- hydroxyls of several 5- sulfydryls -1- phenyl-tetrazole, the Paeonolum of 8 mass fractions and 3 mass fractions -
N- octyl groups-benzamide.
Claims (2)
1. a kind of electronic equipment vapour phase inhibitor composition, it is characterised in that Ammonium benzoate, 10- including 5-60 mass fractions
The cyclohexylamine carbonate of 50 mass fractions, the BTA of 5-40 mass fractions, the methyl benzotriazazole of 0-20 mass fractions,
5- sulfydryls -1- phenyl-the tetrazole of 0-10 mass fractions, the Paeonolum and 0.5-3 of 0-8 mass fractions
2- hydroxy-ns-octyl group-the benzamide of mass fraction.
2. electronic equipment according to claim 1 vapour phase inhibitor composition, it is characterised in that as pulvis, tablet,
Box agent is used alone or is added on the carrier of brown paper, foam sponge, organic thin film and uses；The institute of mass fraction will be set
State and ground after raw material mixes and cross No. 45 sieves, realize the preparation of pulvis；Pulvis is placed on tablet press machine and is suppressed, realize the system of tablet
It is standby；By tablet mounted box as requested, the preparation of box agent is realized；Brown paper, foam sponge or organic thin film are immersed in dissolving
Have in the setting quality of pulvis and the ethanol of concentration, antirust brown paper, foam sponge or organic are prepared after ethanol volatilizees
Thing film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161225.9A CN106835147A (en) | 2017-03-17 | 2017-03-17 | A kind of electronic equipment vapour phase inhibitor composition |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710161225.9A CN106835147A (en) | 2017-03-17 | 2017-03-17 | A kind of electronic equipment vapour phase inhibitor composition |
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| Publication Number | Publication Date |
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| CN106835147A true CN106835147A (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710161225.9A Pending CN106835147A (en) | 2017-03-17 | 2017-03-17 | A kind of electronic equipment vapour phase inhibitor composition |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499512A (en) * | 2019-09-11 | 2019-11-26 | 王二坡 | One kind being applicable in environmentally friendly gaseous recombination corrosion inhibitor of more metals and preparation method thereof |
Citations (4)
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|---|---|---|---|---|
| US4795832A (en) * | 1986-10-02 | 1989-01-03 | Henkel Kommanditgesellschaft Auf Aktien | Salicylic acid amides, their use, and a process for their production |
| CN1730587A (en) * | 2005-08-18 | 2006-02-08 | 刘永余 | Sponge with gas phase rust-proof layer and pressure-sensitive adhesive for multiple metal and its production method |
| CN101760355A (en) * | 2008-12-17 | 2010-06-30 | 气体产品与化学公司 | The wet clean compositions that is used for CoWP and porous dielectric |
| CN106366417A (en) * | 2016-09-07 | 2017-02-01 | 上海电力学院 | Composite antistatic vapor-phase antirust plastic film and preparation method thereof |
-
2017
- 2017-03-17 CN CN201710161225.9A patent/CN106835147A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4795832A (en) * | 1986-10-02 | 1989-01-03 | Henkel Kommanditgesellschaft Auf Aktien | Salicylic acid amides, their use, and a process for their production |
| CN1730587A (en) * | 2005-08-18 | 2006-02-08 | 刘永余 | Sponge with gas phase rust-proof layer and pressure-sensitive adhesive for multiple metal and its production method |
| CN101760355A (en) * | 2008-12-17 | 2010-06-30 | 气体产品与化学公司 | The wet clean compositions that is used for CoWP and porous dielectric |
| CN106366417A (en) * | 2016-09-07 | 2017-02-01 | 上海电力学院 | Composite antistatic vapor-phase antirust plastic film and preparation method thereof |
Non-Patent Citations (4)
| Title |
|---|
| 彭华安等: "《商品包装学》", 31 July 1988, 辽宁人民出版社 * |
| 朱永和等: "《农药大典》", 31 October 2016, 中国三峡出版社农业科教出版中心 * |
| 祝新伟等: "《压力管道腐蚀与防护》", 31 July 2015, 华南理工大学出版社 * |
| 肖学福等: "《车辆装备封存技术》", 30 April 2013, 国防工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499512A (en) * | 2019-09-11 | 2019-11-26 | 王二坡 | One kind being applicable in environmentally friendly gaseous recombination corrosion inhibitor of more metals and preparation method thereof |
| CN110499512B (en) * | 2019-09-11 | 2021-08-27 | 王二坡 | Environment-friendly gas-phase composite rust inhibitor suitable for multiple metals and preparation method thereof |
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Application publication date: 20170613 |