CN105368587A - Touch screen water-based cleaning agent composition and use method thereof - Google Patents
Touch screen water-based cleaning agent composition and use method thereof Download PDFInfo
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- CN105368587A CN105368587A CN201510809240.0A CN201510809240A CN105368587A CN 105368587 A CN105368587 A CN 105368587A CN 201510809240 A CN201510809240 A CN 201510809240A CN 105368587 A CN105368587 A CN 105368587A
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Abstract
The invention discloses a touch screen water-based cleaning agent composition and a use method thereof. The composition comprises the following raw materials: an agent A and an agent B and water that are in a volume percentage of 1:1:10-20. The agent A plays a cleaning role, the agent B plays a treatment role, the agent A is added with water to perform cleaning work, and the agent B is added at the end of cleaning. The agent A comprises the following raw materials by volume percentage: 1-5% of C20-C32 autonomously synthesized Gemini amino acid structure characteristic surfactant EFH, 1-5% of a penetrant LF of C6-C14 alcohol ethylene oxide propylene oxide polyether, 3-8% of alkanolamine, 3-8% of polyethyl polyamine, 4-15% of inorganic strong alkali, 3-10% of an organic chelating agent, 3-10% of an organic carboxylate dispersant, and 35-60% of deionized water. And the agent B is mainly a modified nano transparent dispersion liquid containing titanate. The composition provided by the invention has almost neutral components, has good protection to the ink and silver paste on cover glass, does not cause obvious injury to the skin of workers, and has stable cleaning effect.
Description
Technical field
The present invention relates to cleaning field, particularly relate to a kind of touch-screen water-base cleaning agent composition and using method thereof.
Background technology
Nowadays the photoelectric digital product such as capacitance/resistance formula touch-screen mobile phone, computer, MP3/4 becomes the important tool that in modern society, the aspect such as information, amusement exchanges.And these digital products important component part-touch-screen cover plate, it often needs the requirement that just can reach surface cleanliness through some roads cleaning in the course of processing.Capacitance plate cover-plate glass processing process is: substrate-CNC-cleaning-outward appearance detection-plain grinding throw-again outward appearance inspection-chemical tempering-polishing return mill-cleaning-white tiles inspection-silk-screen-cleaning-packaging detection.
From work flow above, at least need 3 road cleanings, the dirt object of cleaning is the ink dirt after polishing powder, grinding fluid, dust, sucker print, fingerprint and the silk-screen adhered in the glass surface course of processing.Cleaning way is generally that aqueous cleaning agent coordinates Ultrasonic Cleaners (40KHZ) to carry out, object is attached to the things such as the dirty of glass surface and dirt pits by ultrasonic cleaning removing, reaches better effect to make cover-plate glass in production processes such as tempering, silk-screen, plated films.
Clean-out system in the market for cover-plate glass is generally strong basicity, and coordinate Ultrasonic Cleaners, cleaning temperature is 45-55 DEG C, and cleaning concentration is by volume thinning ratio 3%-8%.More representational is the type water based product such as WIN-18 and WIN-188/185 of Guangzhou Shan Zhifeng company.The defect that present the type product faces is:
1) due to system strong basicity, often cause glass ink printing due to caustic corrosion cause printing opacity, silver slurry such as to come off at the phenomenon.
2) due to system strong basicity, in cleaning process, scavenging solution often damages the hand of workman, body part, even eyes.
3) the type product is due to the soil-removing action of excessive dependence alkaline assistant, and in cleaning process, product consumes too fast.Along with the increase of cleaning products quantity, often show the morning cleaning performance better, afternoon product clean sordid phenomenon.
4) a certain amount of organic volatile VOCs of last often accumulation in the scavenging solution after cleaning large-tonnage product, VOCs contains the material of serious harm HUMAN HEALTH, directly endanger operating personnel's health, and there is photochemical reaction activity, photochemical effect can be carried out with NOx and generate ozone O
3, photo-chemical smog, be in addition also one of important factor causing air PM2.5 to raise, finally endanger ecological zone ecological environment security.
Summary of the invention
For the weak point existed in above-mentioned technology, the invention provides a kind of touch-screen water-base cleaning agent composition all good to various elimination effect that is organic and inorganic foulants and using method thereof.
For achieving the above object, the invention provides a kind of touch-screen water-base cleaning agent composition, comprise following raw material: A agent, B agent and water, and A agent, B agent and water by volume per-cent be 1:1:10-20; Described A agent plays cleanup action, and described B agent plays process effect, carries out cleaning, add B agent again after having cleaned after described A agent is watered;
Described A agent by volume per-cent comprises following raw material: the permeate agent LF1-5% of tensio-active agent EFH1-5%, C6-C14 alcohol ethylene oxide propylene oxide polyethers of the Gemini type amino acid structure feature that C20-C32 independently synthesizes, silane alcohol base amine 3-8%, many polyethylene polyamine 3-8%, inorganic strong alkali 4-15%, organic sequestering agent 3-10%, organic carboxyl acid dipersant 3-10%, deionized water 35-60%;
Described B agent is mainly the nanometer transparent dispersion liquid comprising titanate ester modification.
Wherein, the molecular formula of described tensio-active agent EFH is symmetrical structure, is connected by an ehter bond; In molecular formula, carbon atom is 20-32, and methylene radix is X, and ethylene oxide number is Y, and propylene oxide number is Z, and X+Y+Z=22.
Wherein, the optimal volume proportioning of described tensio-active agent EFH and permeate agent LF is 1:1 to 4:1; Be preferably 2:1; And the content of tensio-active agent EFH is preferably 2-4%, alkylamino radical constituent carbon atoms number is preferably C25-C30.
Wherein, the carbon content of described permeate agent LF is preferably C10-C12; Content is preferably 2-3%; The aggregate number of oxyethane and propylene oxide is total up to 10, and average EO number is 8, mean P O numbers is 2.
Wherein, described silane alcohol base amine is preferably the trolamine of content 4-6%.
Wherein, described many polyethylene polyamine are preferably the diethylenetriamine of content 4-6%.
Wherein, described inorganic strong alkali is preferably the KOH of content 5-7%.
Wherein, described organic sequestering agent is preferably the EDTA-4NA of content 3-5%; Organic carboxyl acid dipersant is preferably the loose of 3-5% can sharp CP-5.
Wherein, the nanometer particle size of described nanometer transparent dispersion liquid is 10nm.
For achieving the above object, the present invention also provides a kind of using method of touch-screen water-base cleaning agent composition, and this touch-screen water-base cleaning agent composition is suitable for the cleaning of the ink dirt after polishing powder, grinding fluid, dust, sucker print, fingerprint and the silk-screen adhered in the glass surface course of processing; Its using method comprises the following steps:
Test ultrasonic wave amplitude transformer and filtration unit whether normal: when there is aperture above amplitude transformer, removed and its surface rubbing be loaded on use; Check that whether ultrasonic equipment filtration unit is normal, change in time or cleaning filter plug;
By A agent and ultrapure water by volume 1:10 to 1:20 add in ultrasonic cleaner;
Start ultrasonic wave heat button, the use temperature arranging cleaning is 45-55 DEG C;
Start ultrasonic wave cycle button, the scavenging solution configured is circulated 5-8 minute between reservoir and rinse bath;
Use thermometer measure rinse liquid temperature, when liquid temp to be cleaned reaches 45-55 DEG C, can cleaning be carried out;
When cleaning workpiece is accumulated to some amount, when scavenging solution needs to discharge, in scavenging solution, add (5-10min) when reacting certain with the B agent of A agent same volume discharge scavenging solution again;
Namely cleaning is completed after cleaning fluid discharge completes.
Compared with prior art, touch-screen water-base cleaning agent composition provided by the invention and using method thereof, have following beneficial effect:
1) integral part of said composition is almost neutrality, protects good to the ink on cover-plate glass and silver slurry; And obvious injury is not produced to the skin of workman, to the ground finish paint in workshop without any dissolution and corrosion effects;
2) tensio-active agent of the Gemini type amino acid structure feature of the unique mechanisms containing autonomous synthesis in product of the present invention, in cleaning process, its foam is extremely low, long service life, and cleaning performance is stablized, good to the elimination effect of various organic and inorganic dirt;
3) B agent adds after the working fluid cleaning of A agent completes again, and greatly to reduce the content of organic waste in scavenging solution, do not need the object of the waste water treatment process through complexity to reach direct discharge scavenging solution;
4) its know-why of touch-screen water-base cleaning agent composition that the present invention relates to relates to multiple-effect surfactant detersive principle, photocatalyst catalyzed degradation principle and nanoporous material adsorbs principle, the cleaning of surface residue will have been come by the dispersion of tensio-active agent and auxiliary agent, emulsifying effect.The tensio-active agent of the Gemini type amino acid structure feature of autonomous synthesis gathers hydrophilic and hydrophobic structure, can collect rich at liquid liquid, liquid gas and Gas-solid surface, change interfacial state, reduce interfacial tension, make the water-fast grease of script, solids foul under the effect of tensio-active agent, emulsification or dissolving are scattered in scavenging solution.Under the irradiation of light, luminous energy changed into chemical energy and gives photocatalyst surface very strong oxidation capacity, the various organic compound of oxidable decomposition and mineralising part mineral compound, thus reaching the object of degraded and purification.Waterborne cleaning agent itself does not have volatility, but its cleaning and the dirt band organic composition VOCs be dissolved down, photocatalyst effectively can degrade this from material or make it keep ionic condition in water body, thus do not produce volatile gases, nanometer transparent dispersion liquid possesses and reversibly adsorbs micromolecular function, make, forming lasting concentration gradient close in the spatial dimension on its surface, to accelerate micromolecular diffusion, collection is rich, absorption is more thorough, the effective organic residue removing lower concentration.Secondly under the irradiation of light, this nanometer transparent dispersion liquid can produce electronics, depends on untreated complete organism, and greater probability is formed and keeps ionic condition, continues to stay in cleaning liquid.
Embodiment
In order to more clearly state the present invention, below the present invention is further described.
Touch-screen water-base cleaning agent composition provided by the invention, the invention provides a kind of touch-screen water-base cleaning agent composition, comprises following raw material: A agent, B agent and water, and A agent, B agent and water by volume per-cent be 1:1:10-20; A agent plays cleanup action, and B agent plays process effect, carries out cleaning after A agent is watered, and adds B agent again after having cleaned; B agent adds after the working fluid cleaning of A agent completes again, and greatly to reduce the content of organic waste in scavenging solution, do not need the object of the waste water treatment process through complexity to reach direct discharge scavenging solution;
A agent by volume per-cent comprises following raw material: the permeate agent LF1-5% of tensio-active agent EFH1-5%, C6-C14 alcohol ethylene oxide propylene oxide polyethers of the Gemini type amino acid structure feature that C20-C32 independently synthesizes, silane alcohol base amine 3-8%, many polyethylene polyamine 3-8%, inorganic strong alkali 4-15%, organic sequestering agent 3-10%, organic carboxyl acid dipersant 3-10%, deionized water 35-60%;
B agent is mainly the nanometer transparent dispersion liquid comprising titanate ester modification.This titanic acid ester nano material has certain Degradation to the organic components in scavenging solution, makes organic matter degradation be nontoxic carbonic acid gas and water; Compare the similar nano material of colleague, B agent has stronger degradation capability: B agent exceeds 60-80% to organic degraded than the similar nano material of colleague.
In A agent, tensio-active agent EFH plays main wash effect, and permeate agent LF plays the effect on auxiliary wets glass surface.
In the present embodiment, the molecular formula of tensio-active agent EFH is symmetrical structure, is connected by an ehter bond; In molecular formula, carbon atom is 20-32, and methylene radix is X, and ethylene oxide number is Y, and propylene oxide number is Z, and X+Y+Z=22.Cleaning performance data according to reality are reached a conclusion, and the optimal volume proportioning of tensio-active agent EFH and permeate agent LF is 1:1 to 4:1; The weight ratio being preferably 2:1, EFH tensio-active agent and LF nonionic penetrant can regulate according to actual needs.Be watered usage ratio to investigate according to A agent and water: the total surface active matter quality content in scavenging solution should be 1%-5%, this concentration is the optimum concentration range that tensio-active agent forms micella.Therefore the total mass proportion of both ETH and LF in formula is 2-10%.The content of tensio-active agent EFH is preferably 2-4%, and alkylamino radical constituent carbon atoms number is preferably C25-C30.
In the present embodiment, the carbon content of permeate agent LF is preferably C10-C12; Content is preferably 2-3%; The aggregate number of oxyethane and propylene oxide is total up to 10, and average EO number is 8, mean P O numbers is 2.Silane alcohol base amine is preferably the trolamine of content 4-6%.Many polyethylene polyamine are preferably the diethylenetriamine of content 4-6%.Inorganic strong alkali is preferably the KOH of content 5-7%.Organic sequestering agent is preferably the EDTA-4NA of content 3-5%; Organic carboxyl acid dipersant is preferably the loose of 3-5% can sharp CP-5.The nanometer particle size of nanometer transparent dispersion liquid is 10nm.
Touch-screen water-base cleaning agent composition provided by the invention, has following advantage:
1) integral part of said composition is almost neutrality, protects good to the ink on cover-plate glass and silver slurry; And obvious injury is not produced to the skin of workman, to the ground finish paint in workshop without any dissolution and corrosion effects;
2) tensio-active agent of the Gemini type amino acid structure feature of the unique mechanisms containing autonomous synthesis in product of the present invention, in cleaning process, its foam is extremely low, long service life, and cleaning performance is stablized, good to the elimination effect of various organic and inorganic dirt;
3) B agent adds after the working fluid cleaning of A agent completes again, and greatly to reduce the content of organic waste in scavenging solution, do not need the object of the waste water treatment process through complexity to reach direct discharge scavenging solution;
4) its know-why of touch-screen water-base cleaning agent composition that the present invention relates to relates to multiple-effect surfactant detersive principle, photocatalyst catalyzed degradation principle and nanoporous material adsorbs principle, the cleaning of surface residue will have been come by the dispersion of tensio-active agent and auxiliary agent, emulsifying effect.The tensio-active agent of the Gemini type amino acid structure feature of autonomous synthesis gathers hydrophilic and hydrophobic structure, can collect rich at liquid liquid, liquid gas and Gas-solid surface, change interfacial state, reduce interfacial tension, make the water-fast grease of script, solids foul under the effect of tensio-active agent, emulsification or dissolving are scattered in scavenging solution.Under the irradiation of light, luminous energy changed into chemical energy and gives photocatalyst surface very strong oxidation capacity, the various organic compound of oxidable decomposition and mineralising part mineral compound, thus reaching the object of degraded and purification.Waterborne cleaning agent itself does not have volatility, but its cleaning and the dirt band organic composition VOCs be dissolved down, photocatalyst effectively can degrade this from material or make it keep ionic condition in water body, thus do not produce volatile gases, nanometer transparent dispersion liquid possesses and reversibly adsorbs micromolecular function, make, forming lasting concentration gradient close in the spatial dimension on its surface, to accelerate micromolecular diffusion, collection is rich, absorption is more thorough, the effective organic residue removing lower concentration.Secondly under the irradiation of light, this nanometer transparent dispersion liquid can produce electronics, depends on untreated complete organism, and greater probability is formed and keeps ionic condition, continues to stay in cleaning liquid.
For achieving the above object, the present invention also provides a kind of using method of touch-screen water-base cleaning agent composition, and this touch-screen water-base cleaning agent composition is suitable for the cleaning of the ink dirt after polishing powder, grinding fluid, dust, sucker print, fingerprint and the silk-screen adhered in the glass surface course of processing; Its using method comprises the following steps:
Test ultrasonic wave amplitude transformer and filtration unit whether normal: when there is aperture above amplitude transformer, removed and its surface rubbing be loaded on use; Check that whether ultrasonic equipment filtration unit is normal, change in time or cleaning filter plug;
By A agent and ultrapure water by volume 1:10 to 1:20 add in ultrasonic cleaner;
Start ultrasonic wave heat button, the use temperature arranging cleaning is 45-55 DEG C;
Start ultrasonic wave cycle button, the scavenging solution configured is circulated 5-8 minute between reservoir and rinse bath;
Use thermometer measure rinse liquid temperature, when liquid temp to be cleaned reaches 45-55 DEG C, can cleaning be carried out;
When cleaning workpiece is accumulated to some amount, when scavenging solution needs to discharge, in scavenging solution, add (5-10min) when reacting certain with the B agent of A agent same volume discharge scavenging solution again;
Namely cleaning is completed after cleaning fluid discharge completes.
Utilize this clean-out system, ultrasonic wave (frequency 40KHZ) cleaning equipment in this using method, coordinate overflow and filtration unit can the particulate fouling of glass surface and organic dirt removal clean.
Be only several specific embodiment of the present invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (10)
1. a touch-screen water-base cleaning agent composition, is characterized in that, comprises following raw material: A agent, B agent and water, and A agent, B agent and water by volume per-cent be 1:1:10-20; Described A agent plays cleanup action, and described B agent plays process effect, carries out cleaning, add B agent again after having cleaned after described A agent is watered;
Described A agent by volume per-cent comprises following raw material: the permeate agent LF1-5% of tensio-active agent EFH1-5%, C6-C14 alcohol ethylene oxide propylene oxide polyethers of the Gemini type amino acid structure feature that C20-C32 independently synthesizes, silane alcohol base amine 3-8%, many polyethylene polyamine 3-8%, inorganic strong alkali 4-15%, organic sequestering agent 3-10%, organic carboxyl acid dipersant 3-10%, deionized water 35-60%;
Described B agent is mainly the nanometer transparent dispersion liquid comprising titanate ester modification.
2. touch-screen water-base cleaning agent composition according to claim 1, is characterized in that, described in
The molecular formula of tensio-active agent EFH is symmetrical structure, is connected by an ehter bond; In molecular formula, carbon atom is 20-32, and methylene radix is X, and ethylene oxide number is Y, and propylene oxide number is Z, and X+Y+Z=22.
3. touch-screen water-base cleaning agent composition according to claim 1, is characterized in that, the optimal volume proportioning of described tensio-active agent EFH and permeate agent LF is 1:1 to 4:1; Be preferably 2:1; And the content of tensio-active agent EFH is preferably 2-4%, alkylamino radical constituent carbon atoms number is preferably C25-C30.
4. touch-screen water-base cleaning agent composition according to claim 1, is characterized in that, the carbon content of described permeate agent LF is preferably C10-C12; Content is preferably 2-3%; The aggregate number of oxyethane and propylene oxide is total up to 10, and average EO number is 8, mean P O numbers is 2.
5. touch-screen water-base cleaning agent composition according to claim 1, is characterized in that, described silane alcohol base amine is preferably the trolamine of content 4-6%.
6. touch-screen water-base cleaning agent composition according to claim 1, is characterized in that, described many polyethylene polyamine are preferably the diethylenetriamine of content 4-6%.
7. touch-screen water-base cleaning agent composition according to claim 1, is characterized in that, described inorganic strong alkali is preferably the KOH of content 5-7%.
8. touch-screen water-base cleaning agent composition according to claim 1, is characterized in that, described organic sequestering agent is preferably the EDTA-4NA of content 3-5%; Organic carboxyl acid dipersant is preferably the loose of 3-5% can sharp CP-5.
9. touch-screen water-base cleaning agent composition according to claim 1, is characterized in that, the nanometer particle size of described nanometer transparent dispersion liquid is 10nm.
10. the using method of a touch-screen water-base cleaning agent composition, it is characterized in that, this touch-screen water-base cleaning agent composition is suitable for the cleaning of the ink dirt after polishing powder, grinding fluid, dust, sucker print, fingerprint and the silk-screen adhered in the glass surface course of processing; Its using method comprises the following steps:
Test ultrasonic wave amplitude transformer and filtration unit whether normal: when there is aperture above amplitude transformer, removed and its surface rubbing be loaded on use; Check that whether ultrasonic equipment filtration unit is normal, change in time or cleaning filter plug;
By A agent and ultrapure water by volume 1:10 to 1:20 add in ultrasonic cleaner;
Start ultrasonic wave heat button, the use temperature arranging cleaning is 45-55 DEG C;
Start ultrasonic wave cycle button, the scavenging solution configured is circulated 5-8 minute between reservoir and rinse bath;
Use thermometer measure rinse liquid temperature, when liquid temp to be cleaned reaches 45-55 DEG C, can cleaning be carried out;
When cleaning workpiece is accumulated to some amount, when scavenging solution needs to discharge, in scavenging solution, add (5-10min) when reacting certain with the B agent of A agent same volume discharge scavenging solution again;
Namely cleaning is completed after cleaning fluid discharge completes.
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| CN106833958A (en) * | 2017-03-17 | 2017-06-13 | 希玛石油制品（镇江）有限公司 | A kind of handset touch panel polarisation chip detergent and its preparation and application |
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