CN100443888C - Water based anticorrosive penetrant inspection agent, and preparation method - Google Patents
Water based anticorrosive penetrant inspection agent, and preparation method Download PDFInfo
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- CN100443888C CN100443888C CNB2006100222765A CN200610022276A CN100443888C CN 100443888 C CN100443888 C CN 100443888C CN B2006100222765 A CNB2006100222765 A CN B2006100222765A CN 200610022276 A CN200610022276 A CN 200610022276A CN 100443888 C CN100443888 C CN 100443888C
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Abstract
A penetration coloring liquid and penetration color developing liquid both being used in crack detection is featured as preparing said coloring liquid from 5-30 of peretrating agent, 3-9 of dyestuff, 0.5-10 of fatty acid trolamide, 0.01-1 of benzene triazole and 0.1-2 of polyoxyethylene alky-phenolic ether; preparing said color developing liquid from 5-10 of binder, 3-7 of absorbent, 0.5-2 of fatty acid trolamide and 0.1-2 of polyoxyethylene alky-phenolic ether. The method for preparing said liquid is also disclosed.
Description
Technical field
The present invention relates to the harmless permeation flaw detection check of metal and non-metal workpiece surface opening defective, relate to the prescription and the preparation method of the permeation flaw detection coloring liquid of using and the liquid that develops the color specifically.
Background technology
Permeation flaw detection is as a method of detection commonly used, and through the development of many decades, its mechanism has been familiar with clear by people, and the equipment of use, material are also more and more advanced along with development of technologies; The effect of permeation flaw detection performance in product manufacturing and processing quality control is also more and more important.It can check workpiece surface crack, pore, layering, be mingled with, number of drawbacks such as folding, leakage, lack of fusion.Its inspection object is not only by the flaws of past main test non-ferromagnetic metal and non-metal workpiece, develop into and be widely used in various metals of check and non-metal workpiece, and along with the aggravation of environmental pollution, people use the requirement of environment-friendly type penetrant flaw detection agent also more and more urgent.What permeation flaw detection assay correctness was played a decisive role is penetrant flaw detection agent.The coloring liquid of employed penetrant flaw detection agent and colour developing liquid mainly are two kinds on organic solvent type and water-soluble types now.But water-soluble type liquid generally all exists, and detection sensitivity is too low, rate of volatilization is too slow, poor stability, be difficult to find trickle defective, can not satisfy the shortcoming of check needs, and also there is deficiencies such as using back surface of the work generation corrosion in these flaw detection agent simultaneously.Organic solvent type is made up of organic solvent harmful to environment, high volatility.
Concerning penetration flaw detection liquid, the coloring liquid in the permeation flaw detection is made up of dyestuff, solvent, bleeding agent, auxiliary agent.In known technology, the coloring liquid that uses is divided into three kinds of water-washing type, back oil-in-water type and solvent-borne types by its cleaning method, equal hydrocarbon-containifirst or alcohol, pure ether compound in the two kinds of liquid in back, coloring liquid among colour developing liquid such as Chinese patent CN85104200A, CN87101195A, CN1096366A, CN1621819A, CN1444036A and U.S. Pat 3981185 and the US4186306 etc. and colour developing liquid are organic solution; Commercial goods coloring liquid, colour developing liquid such as Japanese honor are entered Co., Ltd., French Si Fante, homemade ship board, HD-RS series penetrant flaw detection agent and are formed by organic solution.The dyestuff that uses in the coloring liquid is oily molten type, and as tonyred, red, the phloxine of candle etc., because their molecular structure mostly has azo group, solubleness is less in water, and is not obvious with the image that forms after the developer effect.The aqua colorant introduced in " magnetic and the Liquid Penetrant Inspection Technique " of being published by National Defense Industry Press and aqua developer just exist detection sensitivity too low and owing to use potassium hydroxide in the prescription, there is not antirust reagent, therefore self do not have antirust function, shortcomings such as corrosion, developer drying time is long easily take place with back workpiece.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of water-soluble type, and has penetrant flaw detection agent of antirust function and preparation method thereof.
The water based anticorrosive penetrant inspection agent that technical solution problem of the present invention is adopted comprises infiltration coloring liquid and infiltration colour developing liquid, contains by weight percentage:
The infiltration coloring liquid:
Bleeding agent 5～30, dyestuff 3～9, fatty acid triglycolyl amine 0.5～10,124 Triazole 0.01～1, polyoxyethylene alkylphenol base ether 0.1～2, surplus are water.Wherein bleeding agent is a kind of or any several potpourri in polyvalent alcohol ethylene oxide adduct, polyglycol, polyvinyl alcohol (PVA), the carboxymethyl cellulose.
Infiltration colour developing liquid:
Bonding agent 5～10, adsorbent 3～7, fatty acid triglycolyl amine 0.5～2, polyoxyethylene alkylphenol base ether 0.1～2, all the other are water.Wherein bonding agent is a kind of or any several potpourri in water soluble alkyd resin, water soluble acrylic resin, soluble epoxide fat resin, the water-soluble isocyanate resin.
As improvement of the present invention, the dyestuff in the infiltration coloring liquid of water based anticorrosive penetrant inspection agent is one or more the potpourri in rose-red, carmine and Congo red, and best proportioning is: rose-red 1～3, and fat cochineal 1～3, Congo red 1～3.
As another improvement of the present invention, the adsorbent in the infiltration colour developing liquid of water based anticorrosive penetrant inspection agent is by weight being grouped into by following one-tenth: magnesium oxide 1～3, titanium dioxide 1～2, white carbon 1～2.
The method for preparing water based anticorrosive penetrant inspection agent is: at room temperature prepare coloring liquid and colour developing liquid respectively, (1) adds each component of coloring liquid by weight percentage successively in water, fully stir, and makes its whole dissolvings obtain the coloring liquid of water based anticorrosive penetrant inspection agent; (2) in water, add each component of colour developing liquid by weight percentage successively, fully stir, make its whole dissolvings obtain the colour developing liquid of water based anticorrosive penetrant inspection agent.
The solvent that the colour developing liquid of penetrant flaw detection agent of the present invention uses is water, have do not fire, the characteristics of free from environmental pollution, health safe in utilization, resulting video picture film both can the site inspection workpiece, defect, also to strip down as the technology files long preservation from surface of the work.Infiltration coloring liquid of the present invention and colour developing liquid use together, and its detection sensitivity reaches 0.0001mm to the width of microcrack.And coloring liquid of the present invention and colour developing liquid have the low advantage of cost owing to adopt water as solvent.
Embodiment:
Water based anticorrosive penetrant inspection agent of the present invention comprises infiltration coloring liquid and infiltration colour developing liquid.The component that infiltration coloring liquid and infiltration colour developing liquid contain by weight percentage is following proportioning.
The infiltration coloring liquid:
Bleeding agent is a kind of or any several composition 5～30 in polyvalent alcohol ethylene oxide adduct, polyglycol, polyvinyl alcohol (PVA), the carboxymethyl cellulose
Dyestuff 3～9
Fatty acid triglycolyl amine 0.5～10
124 Triazole 0.01～1
Polyoxyethylene alkylphenol base ether 0.1～2
Surplus is a water.
Infiltration colour developing liquid:
Bonding agent is a kind of or any several composition 5～10 in water soluble alkyd resin, water soluble acrylic resin, soluble epoxide fat resin, the water-soluble isocyanate resin
Adsorbent 3～7
Fatty acid triglycolyl amine 0.5～2
Polyoxyethylene alkylphenol base ether 0.1～2
All the other are water.
Coloring liquid of the present invention and colour developing liquid do not have hydrocarbon-containifirst or alcohol, pure ether compound, can not pollute environment.As more excellent embodiment of the present invention.
The dyestuff of infiltration coloring liquid by rose-red, fat cochineal and Congo red in any or several potpourris forms, its composition and proportioning are:
Rose-red 1～3
Fat cochineal 1～3
Congo red 1～3.
Adsorbent in infiltration colour developing liquid is made up of magnesium oxide, titanium dioxide and white carbon, and it is formed and proportioning is:
Magnesium oxide 1～3
Titanium dioxide 1～2
White carbon 1～2.
The preparation method of coloring liquid of the present invention and colour developing liquid is for by the order of said components each component being added in the distilled water under the room temperature successively, fully stirring, make its all dissolving get final product.
The bleeding agent that coloring liquid adds in water has good penetrating power and suitable viscosity, the famille rose of adding, rose-red, Congo red be bright dyestuff, the mixing of several water-soluble dyes makes colour developing sharper.The adsorbent of penetrant flaw detection agent colour developing liquid of the present invention is made up of titanium dioxide, white carbon and magnesium oxide, and wherein magnesium oxide granularity is can be by 320 orders for best.This compound adsorbent is to infiltrating the existing good adsorption effect of coloring liquid in the defective, and the ideal that self good whiteness forms defect picture sets off.And penetrant flaw detection agent of the present invention to have a cost low and do not contain advantage with corrosive composition, also have antirust function simultaneously.Resulting video picture film both can the site inspection workpiece, defect, also to strip down from surface of the work as technology retaining case long preservation.With infiltration coloring liquid of the present invention with colour developing liquid is supporting uses in the special-purpose test piece of aluminium matter, its detection sensitivity reaches 0.0001mm to the width of microcrack.
Below according to coloring liquid and the colour developing liquid percentage by weight, the present invention will be described in conjunction with the embodiments.
Claims (6)
1, water based anticorrosive penetrant inspection agent comprises infiltration coloring liquid and infiltration colour developing liquid, it is characterized in that, contains by weight percentage:
The infiltration coloring liquid:
Bleeding agent 5～30
Dyestuff 3～9
Fatty acid triglycolyl amine 0.5～10
124 Triazole 0.01～1
Polyoxyethylene alkylphenol base ether 0.1～2
Surplus is a water;
Wherein bleeding agent is a kind of or any several potpourri in polyvalent alcohol ethylene oxide adduct, polyglycol, polyvinyl alcohol (PVA), the carboxymethyl cellulose;
Infiltration colour developing liquid:
Bonding agent 5～10
Adsorbent 3～7
Fatty acid triglycolyl amine 0.5～2
Polyoxyethylene alkylphenol base ether 0.1～2
All the other are water;
Wherein bonding agent is a kind of or any several potpourri in water soluble alkyd resin, water soluble acrylic resin, soluble epoxide fat resin, the water-soluble isocyanate resin.
2, water based anticorrosive penetrant inspection agent as claimed in claim 1 is characterized in that: the dyestuff in the described infiltration coloring liquid is one or more the potpourri in rose-red, carmine and Congo red.
3, water based anticorrosive penetrant inspection agent as claimed in claim 2 is characterized in that: the dyestuff in the described infiltration coloring liquid is by weight being grouped into by following one-tenth:
Rose-red 1～3
Fat cochineal 1～3
Congo red 1～3.
4, water based anticorrosive penetrant inspection agent as claimed in claim 1 is characterized in that: the adsorbent in the described infiltration colour developing liquid is by weight being grouped into by following one-tenth:
Magnesium oxide 1～3
Titanium dioxide 1～2
White carbon 1～2.
5, water based anticorrosive penetrant inspection agent as claimed in claim 4 is characterized in that: described magnesium oxide granularity is for can pass through 320 orders.
6, the method for preparing each described water based anticorrosive penetrant inspection agent in the claim 1～4, this method is: at room temperature prepare coloring liquid and colour developing liquid respectively,
(1) in water, adds each component of coloring liquid by weight percentage successively, fully stir, make it all dissolve the coloring liquid that obtains water based anticorrosive penetrant inspection agent;
(2) in water, add each component of colour developing liquid by weight percentage successively, fully stir, make its whole dissolvings obtain the colour developing liquid of water based anticorrosive penetrant inspection agent.
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| CNB2006100222765A CN100443888C (en) | 2006-11-17 | 2006-11-17 | Water based anticorrosive penetrant inspection agent, and preparation method |
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| CN100443888C true CN100443888C (en) | 2008-12-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444958A (en) * | 2018-02-08 | 2018-08-24 | 浙江绿岛科技有限公司 | Nondestructive inspection aerosol |
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| CN101196477B (en) * | 2007-12-29 | 2010-06-02 | 李建明 | Anti-rust defect detecting liquid and its preparing technique |
| CN104677917B (en) * | 2015-01-23 | 2017-10-27 | 苏州新美达探伤器材有限公司 | A kind of environment-friendly solvent type dye check penetrant and preparation method thereof |
| CN108169411A (en) * | 2017-12-15 | 2018-06-15 | 赖邦德 | Nondestructive inspection agent |
| CN109916917B (en) * | 2019-04-17 | 2021-07-13 | 湖北三环锻造有限公司 | Penetrant flaw detection process |
| CN110006918B (en) * | 2019-04-17 | 2021-04-30 | 湖北三环锻造有限公司 | Penetrant flaw detection agent for penetrant flaw detection process |
| CN110618135A (en) * | 2019-09-23 | 2019-12-27 | 依工特种材料（苏州）有限公司 | Water-washing type fluorescent penetrant and preparation method thereof |
| CN111239146A (en) * | 2019-12-31 | 2020-06-05 | 苏州新美达探伤器材有限公司 | Preparation method of environment-friendly water-based coloring penetrant |
| CN113155858A (en) * | 2021-06-07 | 2021-07-23 | 中车戚墅堰机车车辆工艺研究所有限公司 | Water-based biodegradable penetrant, preparation method and application thereof |
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| US3607333A (en) * | 1969-02-17 | 1971-09-21 | James R Alburger | Developers for inspection penetrants employing fusible waxes |
| US4186306A (en) * | 1977-12-02 | 1980-01-29 | Johns-Manville Corporation | Perlite expansion density control system |
| CN87101195A (en) * | 1987-12-18 | 1988-07-13 | 沪东造船厂 | A kind of colouring-permeating liquid for detecting flaw |
| CN1096366A (en) * | 1993-06-09 | 1994-12-14 | 吴波云 | Permeating crack-detection coated film strippable developer and using method thereof |
| CN1621819A (en) * | 2004-12-17 | 2005-06-01 | 沪东中华造船(集团)有限公司 | Development liquid used for defects detection and preparation method thereof |
| CN1651906A (en) * | 2004-12-17 | 2005-08-10 | 沪东中华造船(集团)有限公司 | Seeping liquid for flaw detection and its preparing method |
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2006
- 2006-11-17 CN CNB2006100222765A patent/CN100443888C/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3607333A (en) * | 1969-02-17 | 1971-09-21 | James R Alburger | Developers for inspection penetrants employing fusible waxes |
| US4186306A (en) * | 1977-12-02 | 1980-01-29 | Johns-Manville Corporation | Perlite expansion density control system |
| CN87101195A (en) * | 1987-12-18 | 1988-07-13 | 沪东造船厂 | A kind of colouring-permeating liquid for detecting flaw |
| CN1096366A (en) * | 1993-06-09 | 1994-12-14 | 吴波云 | Permeating crack-detection coated film strippable developer and using method thereof |
| CN1621819A (en) * | 2004-12-17 | 2005-06-01 | 沪东中华造船(集团)有限公司 | Development liquid used for defects detection and preparation method thereof |
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| CN108444958A (en) * | 2018-02-08 | 2018-08-24 | 浙江绿岛科技有限公司 | Nondestructive inspection aerosol |
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Owner name: DUAL GROUP (DEYANG) HEAVY EQUIPMENT CORP. Free format text: FORMER OWNER: CHINA SECOND HEAVY MACHINERY GROUP CO Effective date: 20071102 |
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Effective date of registration: 20071102 Address after: 618013 No. 460 Zhujiang West Road, Sichuan, Deyang Applicant after: Erzhong Group (Deyang) Heavy Equipment Co., Ltd. Address before: 618013 No. 460 Zhujiang West Road, Sichuan, Deyang Applicant before: China Second Heavy Machinery Group Co |
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Effective date of registration: 20180329 Address after: 618013 Deyang Pearl River West Road, Sichuan, No. 460 Patentee after: Double (Deyang) heavy equipment Co., Ltd. Address before: 618013 Deyang Pearl River West Road, Sichuan, No. 460 Patentee before: Erzhong Group (Deyang) Heavy Equipment Co., Ltd. |