CN103741156A - Water base reaction type multifunctional metal cleaning agent and preparation method thereof - Google Patents
Water base reaction type multifunctional metal cleaning agent and preparation method thereof Download PDFInfo
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Abstract
The invention relates to a water base reaction type multifunctional metal cleaning agent which consists of a surfactant, a solvent, vegetable oil acid, triethanolamine, sodium salt with a corrosion inhibition function, a corrosion inhibitor, polymalic acid, an antifoaming agent 575, a preservative 1227, deionized water and the like. The metal cleaning agent is non-toxic, harmless, pollution-free, harmless to human body and corrosion-free to the metal surface, avoids peculiar smell and deterioration after long-time use, has excellent cleaning and anti-rust functions, particularly realizes thorough removal of the thick and hard carbon deposit and stubborn stains, does not corrode various types of metals such as cast iron, carbon steel, copper, aluminum and zinc, and is suitable for the cleaning of an ultrasonic machine, cleaning of a spray machine, manual soaking and rinsing and the like; and the natural anti-rust time of the cleaned workpiece exceeds 45 days.
Description
Technical field
The invention belongs to metal cleaner field, relate in particular to a kind of water-based response type multifunctional metal cleaner and preparation method thereof.
Background technology
China's metal cleans widely used metal cleaner at present, is mainly all kinds of SOLVENTS, alkalescence or acid aqueous cleaning agent leaning solvent.Degreasing is rapid, and cold washing is effective, but poisonous and harmful, contaminate environment, high expensive; Water base without phosphorus clean-out system is nonpoisonous and tasteless, and safety and environmental protection is with low cost, but is difficult to remove the heavy oil dirt of metallic surface, and especially under cold condition, washing effect is poor.
At present, the problem of environmental pollution becoming increasingly conspicuous, petroleum-type leaning solvent and water base phosphorous clean-out system will be progressively eliminated, and Novel non-toxic is without phosphorus, and efficient, antirust etc. has multi-functional environment-friendly type water based cleaning agent by the direction that becomes cleaning industry and study energetically.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of water-based response type multifunctional metal cleaner and preparation method thereof is provided, for solvent-borne type and aqueous cleaning agent pros and cons separately, adopt novel formula, and utilize organic synthesis technique, prepare not only energy-conserving and environment-protective but also decontamination water base metal cleaning agent thoroughly, solved under cold condition, be difficult to remove dirty this technical barrier of metallic surface heavy oil with aqueous cleaning agent, make metal cleaner develop into a higher stage.
Technical scheme of the present invention is:
A kind of water-based response type multifunctional metal cleaner, its moiety and parts by weight thereof are respectively:
After being adopted to organic synthesis, said components obtains aqueous cleaning agent finished product.
And described tensio-active agent comprises that the parts by weight of following component and each component are respectively:
Polyethers L64 4-8 part
OP-10 (alkylphenol polyoxyethylene) 4-7 part
Condenses 2-3 part of FMEE(fatty acid methyl ester and oxyethane.
And described solvent comprises that the parts by weight of following component and each component are respectively:
Polyoxyethylene glycol 5-8 part
Virahol 2-5 part
Diethylene Glycol butyl ether 2-5 part.
And the sodium salt of described corrosion inhibitive function comprises that the parts by weight of following component and each component are respectively:
Sunmorl N 60S 2-5 part
Sodium orthomolybdate 2-5 part
Sodium Benzoate 2-5 part.
And described inhibiter comprises that the parts by weight of following component and each component are respectively:
Boric acid ester 5-8 part
Benzotriazole 2-5 part.
A preparation method for water-based response type multifunctional metal cleaner, preparation method's step is:
(1) in the reaction flask that reflux exchanger, agitator, thermometer and feed hopper are housed, add deionized water 30-60 part, be warming up to 60-70 ℃, add L644-8 part, OP-104-7 part, FMEE2-3 part, is warming up to 70-80 ℃, stirs 8-12 minute;
(2) add polyoxyethylene glycol 5-8 part, Virahol 2-5 part, Diethylene Glycol butyl ether 2-5 part, is warming up to 80-90 ℃, stirs 10-20 minute;
(3) under 80-90 ℃ of temperature agitation condition, add vegetable oil acid 1.5-4 part, keep 80-90 ℃ of reaction 25-35 minute;
(4) under 80-90 ℃ of temperature agitation condition, add trolamine 12-18 part, keep 80-90 ℃ of reaction 25-35 minute;
(5) under 80-90 ℃ of temperature agitation condition, add Sunmorl N 60S 2-5 part, Sodium orthomolybdate 2-5 part, Sodium Benzoate 2-5 part, keeps 80-90 ℃ of reaction 25-35 minute;
(6) in reaction flask, be cooled to 40-50 ℃, add boric acid ester 5-8 part, polymalic acid 3-6 part, benzotriazole 2-5 part, defoamer 5750.02-0.05 part, sanitas 12270.2-1.2 part, keeps 40-50 ℃, fully stir after 40-50 minute, use strainer filtering discharging, be this clean-out system finished product.
Beneficial effect of the present invention and advantage are:
1, this clean-out system is with kinds of surface promoting agent, solvent, and number of chemical raw material and auxiliary agent are major ingredient, by organic synthesis, make, outward appearance is brown yellow transparent liquid, and pH value is 8, defoaming is for being less than 30 seconds every milliliter, and surface tension is less than 25MN/M, and normal temperature washing oil rate is greater than 99.8%.Have excellent cleaning and antirust, anti-corrosive performance, and use range is wide, the alloy materials such as the cast iron of various models capable of washing, carbon steel, copper, aluminium, zinc, are applicable to ultrasound machine and clean, spray machine clean and manual soak to rinse the multiple cleaning way such as wash.
2, this clean-out system degreasing speed is at normal temperatures exceedingly fast, and cold washing works very well has the double dominant of solvent-borne type and aq. type clean-out system, and working fluid working concentration is only 2-3%, cleans cost extremely low, remarkable in economical benefits.
3, this clean-out system has high physical stability and anti-hard water, nontoxic, harmless, pollution-free, to human body without injury, corrosion-free to metallic surface, the long-time free from extraneous odour that uses, never degenerates, and work-ing life than the long 4-6 of common clean-out system doubly, use the antirust time of the workpiece seasoning rear surface of this clean-out system cleaning to reach more than 45 days, rust-proof life is than the long 4-6 of common clean-out system times, and the workpiece after cleaning keeps original metallic luster, light as new.
Embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
Embodiment 1
A kind of water-based response type multifunctional metal cleaner, its moiety and weight thereof (kilogram) be respectively: wherein L644 of tensio-active agent 10(; OP-104; FMEE2); Solvent 9(is polyoxyethylene glycol 5 wherein; Virahol 2; Diethylene Glycol butyl ether 2); Vegetable oil acid 1.5; Trolamine 12; Sodium salt 6 (the wherein Sunmorl N 60S 2 of corrosion inhibitive function; Sodium orthomolybdate 2; Sodium Benzoate 2); Inhibiter 7 (wherein boric acid ester 5; Benzotriazole 2); Polymalic acid 3; Defoamer 5750.02; Sanitas 12270.2; Deionized water 30.
The preparation method of this water-based response type multifunctional metal cleaner, the step of its preparation method is:
(1) in the reaction flask that reflux exchanger, agitator, thermometer and feed hopper are housed, add 30 kilograms of deionized waters, be warming up to 65 ℃, add L644 kilogram, OP-102 kilogram, FMEE2 kilogram, is warming up to 75 ℃, stir 10 minutes, kinds of surface promoting agent is fully mixed.
(2) in said mixture, add 5 kilograms of poly-Virahols, 2 kilograms of Virahols, 2 kilograms of Diethylene Glycol butyl ether, are warming up to 85 ℃, stir 15 minutes, make solvent polyoxyethylene glycol, Virahol, Diethylene Glycol butyl ether mixes with tensio-active agent.
(3) under 85 ℃ of temperature agitation condition, add 1.5 kilograms of vegetable oil acids, keep 85 ℃ of reactions 30 minutes; Make tensio-active agent, solvent and vegetable oil acid carry out emulsification and building-up reactions, make it to become the prerequisite of metal surface protective substance.
(4) under 85 ℃ of temperature agitation condition, add 12 kilograms of trolamines, keep 85 ℃ of reactions 30 minutes, make reactive material in earlier stage become as clear as crystal, after reaction, become the metal surface protective substance of tool cleaning, rustless property.
(5) under 85 ℃ of temperature agitation condition, add 2 kilograms of Sunmorl N 60Ss, 2 kilograms of Sodium orthomolybdates, 2 kilograms of Sodium Benzoates, keep 85 ℃ of reactions 30 minutes, the sodium salt with better corrosion inhibitive function adding in this step reaction, and react the main body that is created on metal surface corrosion inhibition effect with trolamine.
(6) will in reaction flask, be cooled to 45 ℃, add 5 kilograms of inhibiter boric acid esters, 2 kilograms of benzotriazoles, 3 kilograms of polymalic acids, 5750.02 kilograms of defoamers, 12270.2 kilograms of sanitass, keep 45 ℃, fully stir after 45 minutes, with 200 mesh filter screens filtration dischargings, be this clean-out system finished product.
Embodiment 2
A kind of water-based response type multifunctional metal cleaner, its moiety and weight thereof (kilogram) be respectively: wherein L648 of tensio-active agent 18[; OP-107; FMEE3]; Solvent 18(is polyoxyethylene glycol 8 wherein; Virahol 5; Diethylene Glycol butyl ether 5); Vegetable oil acid 4; Trolamine 18; Sodium salt 15 (the wherein Sunmorl N 60S 5 of corrosion inhibitive function; Sodium orthomolybdate 5; Sodium Benzoate 5); Inhibiter 13 (wherein boric acid ester 8; Benzotriazole 5); Polymalic acid sodium 6; Defoamer 5750.05; Sanitas 12271.2; Deionized water 60.
The preparation method of this water-based response type multifunctional metal cleaner, the step of its preparation method is:
(1) in the reaction flask that reflux exchanger, agitator, thermometer and feed hopper are housed, add 60 kilograms of deionized waters, be warming up to 65 ℃, add L648 kilogram, OP-107 kilogram, FMEE3 kilogram, is warming up to 75 ℃, stir 10 minutes, kinds of surface promoting agent is fully mixed.
(2) in said mixture, add 8 kilograms of polyoxyethylene glycol, 5 kilograms of Virahols, 5 kilograms of Diethylene Glycol butyl ether, are warming up to 85 ℃, stir 15 minutes, make solvent polyoxyethylene glycol, Virahol, Diethylene Glycol butyl ether mixes with tensio-active agent.
(3) under 85 ℃ of temperature agitation condition, add 4 kilograms of vegetable oil acids, keep 85 ℃ of reactions 30 minutes; Make tensio-active agent, solvent and vegetable oil acid carry out emulsification and building-up reactions, make it to become the prerequisite of metal surface protective substance.
(4) under 85 ℃ of temperature agitation condition, add 18 kilograms of trolamines, keep 85 ℃ of reactions 30 minutes, make early stage reactive material become as clear as crystal, and make it with early stage reactive material after react, become the metal surface protective substance of tool cleaning, rustless property.
(5) under 85 ℃ of temperature agitation condition, add 5 kilograms of Sunmorl N 60Ss, 5 kilograms of Sodium orthomolybdates, 5 kilograms of Sodium Benzoates, keep 85 ℃ of reactions 30 minutes, the sodium salt with better corrosion inhibitive function adding in this step reaction, and react the main body that is created on metal surface corrosion inhibition effect with trolamine.
(6) will in reaction flask, be cooled to 45 ℃, add 8 kilograms of inhibiter boric acid esters, 5 kilograms of benzotriazoles, 6 kilograms of polymalic acids, 5750.05 kilograms of defoamers, 12271.2 kilograms of sanitass, keep 45 ℃, fully stir after 45 minutes, with 200 mesh filter screens filtration dischargings, be this clean-out system finished product.
This clean-out system outward appearance is brown transparent liquid, adds this clean-out system of 2-3% when user uses, and adds the water (water quality is not limit) of 97-98%, and normal temperature cleans and can produce a desired effect, and this clean-out system is transparent liquid after adding water.
The pilot product of this clean-out system rolls a steel enterprise company limited through Tianjin metallurgy, Tianjin strip mill, Tianjin Bo Xinchong vapour repairman shop, the enterprises such as Xingtai steel enterprise company limited are on probation, respond well, its cleansing power, rust-preventing characteristic, corrodibility, defoaming, stability, rinsing, is all better than jB/T4323.1-1999 standard, and it is extremely low to clean cost, environmentally safe, without injury, has fabulous economic benefit and social benefit to human body.
This metal cleaner is nontoxic, harmless, pollution-free, to human body without injury, corrosion-free to metallic surface, the long-time free from extraneous odour that uses, never degenerates, and has extremely excellent cleaning, antirust function, especially thick hard carbon distribution, stain are cleaned thoroughly, the metals such as various model cast iron, carbon steel, copper, aluminium, zinc are not corroded, be applicable to that ultrasound machine is cleaned, spray machine cleans and manual soak to rinse wash etc., after cleaning, the naturally antirust time of workpiece reaches more than 45 days.
This clean-out system is with kinds of surface promoting agent, solvent, and number of chemical raw material and auxiliary agent are major ingredient, by organic synthesis, make, outward appearance is brown yellow transparent liquid, and pH value is 8, defoaming is for being less than 30 seconds every milliliter, and surface tension is less than 25MN/M, and normal temperature washing oil rate is greater than 99.8%.Have excellent cleaning and antirust, anti-corrosive performance, and use range is wide, the alloy materials such as the cast iron of various models capable of washing, carbon steel, copper, aluminium, zinc, are applicable to ultrasound machine and clean, spray machine clean and manual soak to rinse the multiple cleaning way such as wash.
This clean-out system degreasing speed is at normal temperatures exceedingly fast, and cold washing works very well has the double dominant of solvent-borne type and aq. type clean-out system, and working fluid working concentration is only 2-3%, cleans cost extremely low, remarkable in economical benefits.
This clean-out system has high physical stability and anti-hard water, nontoxic, harmless, pollution-free, to human body without injury, corrosion-free to metallic surface, the long-time free from extraneous odour that uses, never degenerates, and work-ing life than the long 4-6 of common clean-out system doubly, use the antirust time of the workpiece seasoning rear surface of this clean-out system cleaning to reach more than 45 days, rust-proof life is than the long 4-6 of common clean-out system times, and the workpiece after cleaning keeps original metallic luster, light as new.
Claims (6)
1. a water-based response type multifunctional metal cleaner, is characterized in that: its moiety and parts by weight thereof are respectively:
2. water-based response type multifunctional metal cleaner according to claim 1, is characterized in that: described tensio-active agent comprises that the parts by weight of following component and each component are respectively:
Polyethers L64 4-8 part
OP-10 4-7 part
FMEE 2-3 part.
3. water-based response type multifunctional metal cleaner according to claim 1, is characterized in that: described solvent comprises that the parts by weight of following component and each component are respectively:
Polyoxyethylene glycol 5-8 part
Virahol 2-5 part
Diethylene Glycol butyl ether 2-5 part.
4. water-based response type multifunctional metal cleaner according to claim 1 is characterized in that: the sodium salt of described corrosion inhibitive function comprises that the parts by weight of following component and each component are respectively:
Sunmorl N 60S 2-5 part
Sodium orthomolybdate 2-5 part
Sodium Benzoate 2-5 part.
5. water-based response type multifunctional metal cleaner according to claim 1, is characterized in that: described inhibiter comprises that the parts by weight of following component and each component are respectively:
Boric acid ester 5-8 part
Benzotriazole 2-5 part.
6. a preparation method for water-based response type multifunctional metal cleaner, is characterized in that: preparation method's step is:
(1) in the reaction flask that reflux exchanger, agitator, thermometer and feed hopper are housed, add deionized water 30-60 part, be warming up to 60-70 ℃, add L644-8 part, OP-104-7 part, FMEE2-3 part, is warming up to 70-80 ℃, stirs 8-12 minute;
(2) add polyoxyethylene glycol 5-8 part, Virahol 2-5 part, Diethylene Glycol butyl ether 2-5 part, is warming up to 80-90 ℃, stirs 10-20 minute;
(3) under 80-90 ℃ of temperature agitation condition, add vegetable oil acid 1.5-4 part, keep 80-90 ℃ of reaction 25-35 minute;
(4) under 80-90 ℃ of temperature agitation condition, add trolamine 12-18 part, keep 80-90 ℃ of reaction 25-35 minute;
(5) under 80-90 ℃ of temperature agitation condition, add Sunmorl N 60S 2-5 part, Sodium orthomolybdate 2-5 part, Sodium Benzoate 2-5 part, keeps 80-90 ℃ of reaction 25-35 minute;
(6) in reaction flask, be cooled to 40-50 ℃, add boric acid ester 5-8 part, polymalic acid 3-6 part, benzotriazole 2-5 part, defoamer 0.02-0.05 part, sanitas 0.2-1.2 part, keeps 40-50 ℃, fully stir after 40-50 minute, use strainer filtering discharging, be multi-function metal cleaning agent.
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| CN104213129A (en) * | 2014-09-20 | 2014-12-17 | 常熟市天河机械设备制造有限公司 | Water-based metal cleaning agent |
| CN104388961A (en) * | 2014-11-14 | 2015-03-04 | 平高集团有限公司 | Copper cleaning agent and preparation method thereof |
| CN104399693A (en) * | 2014-11-26 | 2015-03-11 | 成都川硬合金材料有限责任公司 | Ultrasonic washing process |
| CN104451710A (en) * | 2014-11-26 | 2015-03-25 | 成都川硬合金材料有限责任公司 | Water-based detergent for aluminum surface |
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| CN104451728B (en) * | 2014-12-02 | 2017-02-01 | 包玉浩 | Mild rust remover |
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| CN105925996A (en) * | 2016-04-26 | 2016-09-07 | 东莞市剑鑫电子材料有限公司 | Aluminum-zinc alloy neutral cleaning agent |
| CN105944836A (en) * | 2016-05-19 | 2016-09-21 | 江苏中建材环保研究院有限公司 | Flushing emulsion for wet type electric dust collector and preparation method for flushing emulsion |
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