CN105063645A - Water base cleaning agent for aluminum alloy pipe - Google Patents
Water base cleaning agent for aluminum alloy pipe Download PDFInfo
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- CN105063645A CN105063645A CN201510474816.2A CN201510474816A CN105063645A CN 105063645 A CN105063645 A CN 105063645A CN 201510474816 A CN201510474816 A CN 201510474816A CN 105063645 A CN105063645 A CN 105063645A
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Abstract
The invention discloses a water base cleaning agent for an aluminum alloy pipe. The water base cleaning agent comprises the following components in percentage by weight: 6.2-7.3% of potassium pyrophosphate, 3.5-4.5% of borax, 8.7-10.2% of compound mixed surfactant, 0.5-0.8% of assistant agent, 0.1-0.2% of compound inhibitor, and the balance of de-ionized water. The water base cleaning agent for the aluminum alloy pipe, disclosed by the invention, is reasonable in component preparation, proper in cost, strong in finished product decontamination ability, quick in cleaning speed, free of corrosion effect on the aluminum alloy pipe and free of environmental pollution, and accords with the concepts of energy conservation and environmental protection.
Description
Technical field
The present invention relates to a kind of clean-out system, particularly relate to a kind of aluminium alloy pipe aqueous cleaning agent, belong to Al-alloy products technical field.
Background technology
Aluminium alloy pipe is the one of nonferrous metal tube, and it is through the tubular metal material of the processes one-tenth such as extruding, drawing along its longitudinal total length hollow by aluminium alloy extrusions.Aluminium alloy pipe can have one or more closed through hole, and wall thickness, cross-sectional uniformity are consistent, can be divided into: square tube, pipe, pattern pipe, steel tubing in different shapes etc. by profile; Can be divided into by fashion of extrusion: seamless aluminium tubing and common extruded tube; Can be divided into by precision: common aluminum pipe and accurate aluminum pipe, wherein accurate aluminum pipe generally needs to reprocess after extrusion, as cold drawn essence is taken out; Can be divided into by rolling thickness: common aluminum pipe and thin-wall aluminium pipe.Due to aluminium alloy pipe have density is little, quality is light, intensity is high and excellent thermal conductivity, weldability, can forge, the performance such as low resistive and machining, aluminium alloy pipe is widely used in all trades and professions, as: automobile, steamer, space flight, aviation, electrical equipment, agricultural, electromechanics, household etc.Aluminium alloy pipe is ubiquitous in our life, has replaced iron and steel, copper material, timber and plastics in a lot of occasion, becomes a kind of important base mateiral of human society.
Aluminium alloy pipe is in the course of processing, and aluminium material surface usually can leave some lubrication greasy dirt or impurity, and these dirts, as cleared up not in time, can affect the following process quality of aluminium alloy pipe, affect the outward appearance of product.At present, conventional clean-out system mostly is strong basicity chemical and organic solvent, and wherein, strong basicity chemical is decontamination under high-temperature alkaline condition mainly, although have, clean effect is good, low cost and other advantages, comparatively serious to aluminum alloy surface corrosion; Employing organic solvent deoils, although it is effective to deoil, there is organic solvent evaporates contaminate environment, high in cost of production problem, and after cleaning, aluminum alloy corrosion resistant is poor.
Summary of the invention
For the demand, the invention provides a kind of aluminium alloy pipe aqueous cleaning agent, this clean-out system becomes assignment system reasonable, and moderate cost, has the excellent properties such as soil removability is strong, cleaning performance is good, cleaning speed is fast, corrosion-free to aluminium alloy, environmentally friendly.
The present invention is a kind of aluminium alloy pipe aqueous cleaning agent, this aqueous cleaning agent comprises following component by weight percentage: potassium pyrophosphate 6.2%-7.3%, borax 3.5%-4.5%, compound surfactant 8.7%-10.2%, auxiliary agent 0.5%-0.8%, composite corrosion inhibitor 0.1%-0.2%, and all the other are deionized water.
In a preferred embodiment of the present invention, described aqueous cleaning agent comprises following component by weight percentage: potassium pyrophosphate 6.8%-7.2%, borax 3.6%-4%, compound surfactant 9.2%-10%, auxiliary agent 0.7%-0.8%, composite corrosion inhibitor 0.15%-0.2%, and all the other are deionized water.
In a preferred embodiment of the present invention, described compound surfactant comprises anion surfactant sodium laurylsulfonate, Sodium dodecylbenzene sulfonate and nonionic surface active agent fatty alcohol-polyoxyethylene ether.
In a preferred embodiment of the present invention, 5:1 is formulated in mass ratio by preservative sodium benzoate and rust-preventive agent benzotriazole for described auxiliary agent.
In a preferred embodiment of the present invention, 3:2 is formulated in mass ratio by benzotriazole and cetylamine for described composite corrosion inhibitor.
Present invention is disclosed a kind of aluminium alloy pipe aqueous cleaning agent, this clean-out system becomes assignment system reasonable, moderate cost, and finished product soil removability is strong, cleaning speed fast, and to the corrosion-free effect of aluminium alloy pipe, environmentally safe, meets energy-conserving and environment-protective theory.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
In the aluminium alloy pipe aqueous cleaning agent that the present invention that the present invention mentions mentions, this aqueous cleaning agent comprises following component by weight percentage: potassium pyrophosphate 6.2%-7.3%, borax 3.5%-4.5%, compound surfactant 8.7%-10.2%, auxiliary agent 0.5%-0.8%, composite corrosion inhibitor 0.1%-0.2%, and all the other are deionized water.
Further illustrate, by kinds of surface promoting agent, composite and inorganic builders soaks greasy dirt, impurity, permeates this aluminium alloy pipe aqueous cleaning agent, emulsification, dissolving etc. realize decontamination; Aqueous cleaning agent comprises following component by weight percentage: potassium pyrophosphate 6.8%-7.2%, borax 3.6%-4%, compound surfactant 9.2%-10%, auxiliary agent 0.7%-0.8%, composite corrosion inhibitor 0.15%-0.2%, and all the other are deionized water; Compound surfactant comprises anion surfactant sodium laurylsulfonate, Sodium dodecylbenzene sulfonate and nonionic surface active agent fatty alcohol-polyoxyethylene ether, and this compound surfactant has excellent emulsifying capacity and clean ability; Inorganic builders comprises potassium pyrophosphate and borax, and wherein, potassium pyrophosphate can form stable complex compound with the calcium ion in hard water, magnesium ion thus softening of water, raising washability, take out stains; Borax can play softening water and the effect of pH value buffer reagent in washing process, to contribute to the emulsification of oil thus to remove grease, also has corrosion-resistant effect simultaneously; Auxiliary agent comprises preservative sodium benzoate and rust-preventive agent benzotriazole, and the quality proportioning of Sodium Benzoate and benzotriazole is 5:1, and the introducing of these auxiliary agents effectively improves the corrosion resistance nature of aluminium alloy; Composite corrosion inhibitor is by benzotriazole and cetylamine in mass ratio: 3:2 is formulated, and it can effectively stop water and oxygen in water to the diffusion of aluminum alloy surface, serves good corrosion inhibition.
Embodiment
The concrete preparation method of the aluminium alloy pipe aqueous cleaning agent that the present invention mentions is as follows:
A) selection is got the raw materials ready, and aqueous cleaning agent comprises following component by weight percentage: potassium pyrophosphate 6.8%, borax 3.8%, compound surfactant 9.2%, auxiliary agent 0.7%, composite corrosion inhibitor 0.16%, and all the other are deionized water; Compound surfactant raw material choose anion surfactant sodium laurylsulfonate, Sodium dodecylbenzene sulfonate and nonionic surface active agent fatty alcohol-polyoxyethylene ether, the mass percent of three is: 5:3:4; Auxiliary agent comprises preservative sodium benzoate and rust-preventive agent benzotriazole, both mass percents: 5:1; Composite corrosion inhibitor is by benzotriazole and cetylamine in mass ratio: 3:2 is formulated;
B) prepare complexed surfactant, process for preparation is: first, pours sodium laurylsulfonate and Sodium dodecylbenzene sulfonate into agitation vat by proportioning, at normal temperatures uniform stirring 10-12 minute, makes composite anion tensio-active agent; Then, add fatty alcohol-polyoxyethylene ether by proportioning, add the deionized water that massfraction is about 5%, fully stir 20-25 minute, agitation vat temperature controls, at about 25 DEG C, to make complexed surfactant;
C) mixed preparing of clean-out system, process for preparation is as follows: first, and the complexed surfactant first step b) prepared and quantitative potassium pyrophosphate and borax are added into reactor, and add deionized water, and temperature of reaction kettle controls at 40 DEG C; Then, with the stirring velocity uniform stirring of 170r/min, in whipping process, slowly add auxiliary agent and composite corrosion inhibitor, stir 60 minutes; Finally, leave standstill 30-40 minute at normal temperatures, obtained aqueous cleaning agent after filtering;
D) finished product aftertreatment, aftertreatment technology comprises: the detection of pH value and adjustment, quality inspection, barreled and finished product storage etc.
Present invention is disclosed a kind of aluminium alloy pipe aqueous cleaning agent, be characterized in: this clean-out system becomes assignment system reasonable, moderate cost, finished product soil removability is strong, cleaning speed is fast, and to the corrosion-free effect of aluminium alloy pipe, environmentally safe, meets energy-conserving and environment-protective theory.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (5)
1. an aluminium alloy pipe aqueous cleaning agent, it is characterized in that, this aqueous cleaning agent comprises following component by weight percentage: potassium pyrophosphate 6.2%-7.3%, borax 3.5%-4.5%, compound surfactant 8.7%-10.2%, auxiliary agent 0.5%-0.8%, composite corrosion inhibitor 0.1%-0.2%, and all the other are deionized water.
2. aluminium alloy pipe aqueous cleaning agent according to claim 1, it is characterized in that, described aqueous cleaning agent comprises following component by weight percentage: potassium pyrophosphate 6.8%-7.2%, borax 3.6%-4%, compound surfactant 9.2%-10%, auxiliary agent 0.7%-0.8%, composite corrosion inhibitor 0.15%-0.2%, and all the other are deionized water.
3. aluminium alloy pipe aqueous cleaning agent according to claim 1, it is characterized in that, described compound surfactant comprises anion surfactant sodium laurylsulfonate, Sodium dodecylbenzene sulfonate and nonionic surface active agent fatty alcohol-polyoxyethylene ether.
4. aluminium alloy pipe aqueous cleaning agent according to claim 1, is characterized in that, 5:1 is formulated in mass ratio by preservative sodium benzoate and rust-preventive agent benzotriazole for described auxiliary agent.
5. aluminium alloy pipe aqueous cleaning agent according to claim 1, is characterized in that, 3:2 is formulated in mass ratio by benzotriazole and cetylamine for described composite corrosion inhibitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474816.2A CN105063645A (en) | 2015-08-06 | 2015-08-06 | Water base cleaning agent for aluminum alloy pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474816.2A CN105063645A (en) | 2015-08-06 | 2015-08-06 | Water base cleaning agent for aluminum alloy pipe |
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| CN105063645A true CN105063645A (en) | 2015-11-18 |
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| CN201510474816.2A Pending CN105063645A (en) | 2015-08-06 | 2015-08-06 | Water base cleaning agent for aluminum alloy pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107699393A (en) * | 2017-09-30 | 2018-02-16 | 徐州翔凯重工科技有限公司 | A kind of cleaning agent for constructional engineering machinery |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010026876A1 (en) * | 2008-09-03 | 2010-03-11 | 中央精機株式会社 | Process for production of aluminum wheel |
| CN202148351U (en) * | 2011-07-17 | 2012-02-22 | 吴发模 | Oil removing device for printing aluminum substrate |
| CN104532274A (en) * | 2014-12-26 | 2015-04-22 | 苏州龙腾万里化工科技有限公司 | Novel water-based paraffin removal cleaning agent for aluminum alloy |
-
2015
- 2015-08-06 CN CN201510474816.2A patent/CN105063645A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010026876A1 (en) * | 2008-09-03 | 2010-03-11 | 中央精機株式会社 | Process for production of aluminum wheel |
| CN202148351U (en) * | 2011-07-17 | 2012-02-22 | 吴发模 | Oil removing device for printing aluminum substrate |
| CN104532274A (en) * | 2014-12-26 | 2015-04-22 | 苏州龙腾万里化工科技有限公司 | Novel water-based paraffin removal cleaning agent for aluminum alloy |
Non-Patent Citations (1)
| Title |
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| 顾大明等: "《工业清洗剂-示例·配方·制备方法 》", 31 January 2011, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107699393A (en) * | 2017-09-30 | 2018-02-16 | 徐州翔凯重工科技有限公司 | A kind of cleaning agent for constructional engineering machinery |
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Application publication date: 20151118 |
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