CN111793526A - Environment-friendly glass cleaning agent and glass cleaning process thereof - Google Patents
Environment-friendly glass cleaning agent and glass cleaning process thereof Download PDFInfo
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- CN111793526A CN111793526A CN202010646450.3A CN202010646450A CN111793526A CN 111793526 A CN111793526 A CN 111793526A CN 202010646450 A CN202010646450 A CN 202010646450A CN 111793526 A CN111793526 A CN 111793526A
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- glass
- deionized water
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- 239000011521 glass Substances 0.000 title claims abstract description 103
- 238000004140 cleaning Methods 0.000 title claims abstract description 60
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 30
- 239000000758 substrate Substances 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000008367 deionised water Substances 0.000 claims abstract description 29
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 29
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000001035 drying Methods 0.000 claims abstract description 21
- 230000001680 brushing effect Effects 0.000 claims abstract description 16
- 108090000790 Enzymes Proteins 0.000 claims abstract description 15
- 102000004190 Enzymes Human genes 0.000 claims abstract description 15
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 15
- 230000000975 bioactive effect Effects 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 14
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 claims abstract description 12
- 244000248349 Citrus limon Species 0.000 claims abstract description 12
- 235000005979 Citrus limon Nutrition 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003607 modifier Substances 0.000 claims abstract description 12
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 12
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims abstract description 12
- 239000000176 sodium gluconate Substances 0.000 claims abstract description 12
- 229940005574 sodium gluconate Drugs 0.000 claims abstract description 12
- 235000012207 sodium gluconate Nutrition 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 238000005406 washing Methods 0.000 claims abstract description 6
- 229940088598 enzyme Drugs 0.000 claims description 14
- 108010059892 Cellulase Proteins 0.000 claims description 3
- 229940106157 cellulase Drugs 0.000 claims description 3
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 3
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims 1
- 229910052938 sodium sulfate Inorganic materials 0.000 claims 1
- 235000011152 sodium sulphate Nutrition 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000002604 ultrasonography Methods 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 description 7
- 230000003749 cleanliness Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/37—Mixtures of compounds all of which are anionic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/201—Monohydric alcohols linear
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2079—Monocarboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3753—Polyvinylalcohol; Ethers or esters thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/382—Vegetable products, e.g. soya meal, wood flour, sawdust
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38645—Preparations containing enzymes, e.g. protease or amylase containing cellulase
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/18—Glass; Plastics
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/22—Electronic devices, e.g. PCBs or semiconductors
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Abstract
The invention discloses an environment-friendly glass cleaning agent, which relates to the technical field related to glass substrate cleaning and comprises the following components: deionized water: 45 parts of sodium dodecyl benzene sulfonate: 8 parts of copper dioxyacetate: 7 parts and sodium gluconate: 6 parts of polyvinyl alcohol: 12 parts of a nonionic surfactant: 6 parts of lemon essence: 5 parts of ethanol: 7 parts of a modifier: 2 parts of bioactive enzyme: 6 parts. The invention also discloses a glass cleaning process, which comprises the following steps: a: brushing with a glass cleaning agent, B: compressed air, cutting liquid, C: washing with deionized water, D: ultrasound, E: spraying deionized water, and F: compressed air, cutting liquid, drying and G: infrared cleaning, drying and H: and (5) ultraviolet cleaning. The method has the advantages of no water mark on the cleaned glass substrate, improved quality of the OLED glass substrate, no pollution to the surrounding environment, no harm to human body, low requirements on equipment and environment, effectively improved production efficiency, and reduced cleaning time.
Description
Technical Field
The invention relates to the technical field related to glass substrate cleaning, in particular to an environment-friendly glass cleaning agent and a glass cleaning process thereof.
Background
With the wide application of various semiconductor products and the development of semiconductor technology, the scale of mass production of semiconductor products is getting larger and larger. Meanwhile, the size of semiconductor products is getting larger and larger, which leads to the increasingly complex semiconductor process. The production of products requires not only high precision but also high efficiency and high automation, and therefore, higher demands are also made on production systems and production processes for producing semiconductor products. For semiconductor products, such as organic light emitting display devices, liquid crystal display devices, amorphous silicon solar panels and the like, glass and the like are used as substrates in production, various processes are carried out on the substrates to form multilayer films, dust is generated in the processes of coating, photoetching, etching and the like in the process steps and attached to the substrates, the cleanliness of the substrates is affected, and the cleanliness of the substrates has a great influence on the quality of products. Therefore, cleaning steps must be performed through the steps of coating, photolithography, and etching to maintain the surface cleanliness of the substrate during the production process.
The existing glass substrate cleaning process has the advantages that on one hand, cleaning liquid or water drops are easy to remain on the cleaned glass substrate, the quality of the OLED glass substrate is influenced, on the other hand, the cleaning method is complex, the production cost is increased, the surrounding environment is polluted, and the cleaning process is corrosive and harmful to human bodies.
Therefore, it is necessary to provide an environment-friendly glass cleaning agent and a glass cleaning process thereof to solve the above problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an environment-friendly glass cleaning agent and a glass cleaning process thereof, and solves the problems that in the existing glass substrate cleaning process, cleaning liquid or water drops are easy to remain on a cleaned glass substrate, the quality of an OLED glass substrate is influenced, the cleaning method is complex, the production cost is high, the environment is polluted, the cleaning method has corrosivity, and the cleaning method is harmful to a human body.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
an environment-friendly glass cleaning agent comprises the following components (by mass percent): deionized water: 40-50 parts of sodium dodecyl benzene sulfonate: 6-10 parts of copper dioxyacetate: 5-9 parts of sodium gluconate: 5-8 parts of polyvinyl alcohol: 10-14 parts of a nonionic surfactant: 5-8 parts of lemon essence: 4-6 parts of ethanol: 6-8 parts of a modifier: 1-3 parts of bioactive enzyme: 4-8 parts.
Optionally, the composition comprises the following components (in percentage by mass): deionized water: 40 parts of sodium dodecyl benzene sulfonate: 10 parts of copper dioxyacetate: 5 parts, sodium gluconate: 8 parts of polyvinyl alcohol: 10 parts of a nonionic surfactant: 8 parts of lemon essence: 4 parts of ethanol: 8 parts of a modifier: 1 part, bioactive enzyme: 8 parts.
Optionally, the composition comprises the following components (in percentage by mass): deionized water: 45 parts of sodium dodecyl benzene sulfonate: 8 parts of copper dioxyacetate: 7 parts and sodium gluconate: 6 parts of polyvinyl alcohol: 12 parts of a nonionic surfactant: 6 parts of lemon essence: 5 parts of ethanol: 7 parts of a modifier: 2 parts of bioactive enzyme: 6 parts.
Optionally, the composition comprises the following components (in percentage by mass): deionized water: 50 parts of sodium dodecyl benzene sulfonate: 6 parts of copper dioxyacetate: 9 parts and sodium gluconate: 5 parts of polyvinyl alcohol: 14 parts of nonionic surfactant: 5 parts of lemon essence: 6 parts of ethanol: 6 parts of a modifier: 3 parts of bioactive enzyme: 4 parts.
Optionally, the nonionic surfactant is sodium fatty alcohol-polyoxyethylene ether sulfate.
Optionally, the biologically active enzyme is a cellulase.
A glass cleaning process comprises the following steps:
a: fixing the glass substrate by using brushing equipment with a brush, and then brushing by using a glass cleaning agent, wherein the concentration of the glass cleaning agent is 1-8%;
b: carrying out compressed air and liquid cutting treatment on the working environment;
c: brushing with deionized water;
d: rinsing with recycled pure water, treating with ultrasonic waves with the current of 0.5-0.8A for 3-5 seconds at the temperature of 50 ℃, and then washing with deionized water;
e: spraying deionized water;
f: carrying out compressed air and liquid cutting treatment again, and drying the glass substrate;
g: taking down the glass substrate, placing the glass substrate into infrared cleaning equipment for infrared cleaning, and then performing drying treatment;
h: and putting the glass substrate into ultraviolet cleaning equipment for ultraviolet cleaning, and taking out the glass substrate.
Optionally, the temperature of the working environment for cleaning the glass substrate is 45-55 ℃.
Optionally, the drying temperature in the step G is 70-80 ℃, and the drying time is 8-10 seconds.
(III) advantageous effects
The invention provides an environment-friendly glass cleaning agent and a glass cleaning process thereof, and the environment-friendly glass cleaning agent has the following beneficial effects:
(1) the glass cleaning agent provided by the invention has the advantages that by improving the components and the proportion of the cleaning agent, no water mark is left on the cleaned glass substrate, the quality of the OLED glass substrate is improved, the surrounding environment is not polluted, the glass cleaning agent is non-corrosive, and the glass cleaning agent is harmless to a human body.
(2) The glass cleaning process disclosed by the invention has the advantages that the steps and the environment of the cleaning process of the glass substrate are improved, and the used environment-friendly glass substrate cleaning agent is used, so that the glass substrate cleaning process only needs single cleaning, does not need a high-temperature environment, has low requirements on equipment and environment, effectively improves the production efficiency and reduces the cleaning time.
Drawings
FIG. 1 is a schematic flow chart of a glass substrate cleaning process according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
an environment-friendly glass cleaning agent comprises the following components (by mass percent): deionized water: 40 parts of sodium dodecyl benzene sulfonate: 10 parts of copper dioxyacetate: 5 parts, sodium gluconate: 8 parts of polyvinyl alcohol: 10 parts of a nonionic surfactant: 8 parts of lemon essence: 4 parts of ethanol: 8 parts of a modifier: 1 part, bioactive enzyme: 8 parts.
A glass cleaning process comprises the following steps:
a: fixing the glass substrate by using brushing equipment with brushes, and then brushing by using a glass cleaning agent, wherein the concentration of the glass cleaning agent is 1%, and the temperature is 45 ℃;
b: carrying out compressed air and liquid cutting treatment on the working environment;
c: brushing with deionized water at 45 ℃;
d: rinsing with recycled pure water, treating with ultrasonic wave with current of 0.5A at 50 deg.C for 3 s, and washing with deionized water;
e: spraying deionized water at 45 ℃;
f: carrying out compressed air and liquid cutting treatment again, and drying the glass substrate;
g: taking down the glass substrate, putting the glass substrate into infrared cleaning equipment for infrared cleaning, and then performing drying treatment, wherein the drying temperature is 70 ℃, and the drying time is 8 seconds;
h: and putting the glass substrate into ultraviolet cleaning equipment for ultraviolet cleaning, and taking out the glass substrate.
Example two:
an environment-friendly glass cleaning agent comprises the following components (by mass percent): deionized water: 45 parts of sodium dodecyl benzene sulfonate: 8 parts of copper dioxyacetate: 7 parts and sodium gluconate: 6 parts of polyvinyl alcohol: 12 parts of a nonionic surfactant: 6 parts of lemon essence: 5 parts of ethanol: 7 parts of a modifier: 2 parts of bioactive enzyme: 6 parts.
A glass cleaning process comprises the following steps:
a: fixing the glass substrate by using brushing equipment with brushes, and then brushing by using a glass cleaning agent, wherein the concentration of the glass cleaning agent is 5%, and the temperature is 50 ℃;
b: carrying out compressed air and liquid cutting treatment on the working environment;
c: brushing with deionized water at 50 deg.C;
d: rinsing with recycled pure water, treating with ultrasonic wave with current of 0.6A at 50 deg.C for 4 s, and washing with deionized water;
e: spraying deionized water at 50 deg.C;
f: carrying out compressed air and liquid cutting treatment again, and drying the glass substrate;
g: taking down the glass substrate, putting the glass substrate into infrared cleaning equipment for infrared cleaning, and then performing drying treatment, wherein the drying temperature is 75 ℃, and the drying time is 9 seconds;
h: and putting the glass substrate into ultraviolet cleaning equipment for ultraviolet cleaning, and taking out the glass substrate.
Example three:
an environment-friendly glass cleaning agent comprises the following components (by mass percent): deionized water: 50 parts of sodium dodecyl benzene sulfonate: 6 parts of copper dioxyacetate: 9 parts and sodium gluconate: 5 parts of polyvinyl alcohol: 14 parts of nonionic surfactant: 5 parts of lemon essence: 6 parts of ethanol: 6 parts of a modifier: 3 parts of bioactive enzyme: 4 parts.
A glass cleaning process comprises the following steps:
a: fixing the glass substrate by using brushing equipment with brushes, and then brushing by using a glass cleaning agent, wherein the concentration of the glass cleaning agent is 8%, and the temperature is 55 ℃;
b: carrying out compressed air and liquid cutting treatment on the working environment;
c: brushing with deionized water at 55 deg.C;
d: rinsing with recycled pure water, treating with ultrasonic wave with current of 0.8A at 50 deg.C for 5 s, and washing with deionized water;
e: spraying deionized water at 55 ℃;
f: carrying out compressed air and liquid cutting treatment again, and drying the glass substrate;
g: taking down the glass substrate, placing the glass substrate into infrared cleaning equipment for infrared cleaning, and then performing drying treatment, wherein the drying temperature is 80 ℃, and the drying time is 10 seconds;
h: and putting the glass substrate into ultraviolet cleaning equipment for ultraviolet cleaning, and taking out the glass substrate.
As an optional technical scheme of the invention:
the nonionic surfactant is sodium fatty alcohol-polyoxyethylene ether sulfate.
As an optional technical scheme of the invention:
the bioactive enzyme is cellulase.
The environment-friendly glass cleaning agent can be prepared by the three groups of embodiments and can be used for cleaning the glass substrate, wherein the environment-friendly glass cleaning agent prepared by the second group of embodiments has the best effect, and the cleaning efficiency and the cleaning degree of the glass substrate are the best.
In summary, the following steps: the glass cleaning agent enables water marks not to be left on a cleaned glass substrate by improving the components and proportion of the cleaning agent, improves the quality of an OLED glass substrate, does not pollute the surrounding environment, does not have corrosivity, and is harmless to a human body.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The environment-friendly glass cleaning agent is characterized by comprising the following components in percentage by mass: deionized water: 40-50 parts of sodium dodecyl benzene sulfonate: 6-10 parts of copper dioxyacetate: 5-9 parts of sodium gluconate: 5-8 parts of polyvinyl alcohol: 10-14 parts of a nonionic surfactant: 5-8 parts of lemon essence: 4-6 parts of ethanol: 6-8 parts of a modifier: 1-3 parts of bioactive enzyme: 4-8 parts.
2. The environment-friendly glass cleaning agent as defined in claim 1, comprising the following components (by mass%): deionized water: 40 parts of sodium dodecyl benzene sulfonate: 10 parts of copper dioxyacetate: 5 parts, sodium gluconate: 8 parts of polyvinyl alcohol: 10 parts of a nonionic surfactant: 8 parts of lemon essence: 4 parts of ethanol: 8 parts of a modifier: 1 part, bioactive enzyme: 8 parts.
3. The environment-friendly glass cleaning agent as defined in claim 1, comprising the following components (by mass%): deionized water: 45 parts of sodium dodecyl benzene sulfonate: 8 parts of copper dioxyacetate: 7 parts and sodium gluconate: 6 parts of polyvinyl alcohol: 12 parts of a nonionic surfactant: 6 parts of lemon essence: 5 parts of ethanol: 7 parts of a modifier: 2 parts of bioactive enzyme: 6 parts.
4. The environment-friendly glass cleaning agent as defined in claim 1, comprising the following components (by mass%): deionized water: 50 parts of sodium dodecyl benzene sulfonate: 6 parts of copper dioxyacetate: 9 parts and sodium gluconate: 5 parts of polyvinyl alcohol: 14 parts of nonionic surfactant: 5 parts of lemon essence: 6 parts of ethanol: 6 parts of a modifier: 3 parts of bioactive enzyme: 4 parts.
5. The environment-friendly glass cleaning agent as defined in claim 1, wherein:
the nonionic surfactant is fatty alcohol-polyoxyethylene ether sodium sulfate.
6. The environment-friendly glass cleaning agent as defined in claim 1, wherein:
the bioactive enzyme is cellulase.
7. The glass cleaning process is characterized by comprising the following steps:
a: fixing the glass substrate by using brushing equipment with a brush, and then brushing by using a glass cleaning agent, wherein the concentration of the glass cleaning agent is 1-8%;
b: carrying out compressed air and liquid cutting treatment on the working environment;
c: brushing with deionized water;
d: rinsing with recycled pure water, treating with ultrasonic waves with the current of 0.5-0.8A for 3-5 seconds at the temperature of 50 ℃, and then washing with deionized water;
e: spraying deionized water;
f: carrying out compressed air and liquid cutting treatment again, and drying the glass substrate;
g: taking down the glass substrate, placing the glass substrate into infrared cleaning equipment for infrared cleaning, and then performing drying treatment;
h: and putting the glass substrate into ultraviolet cleaning equipment for ultraviolet cleaning, and taking out the glass substrate.
8. A glass cleaning process according to claim 7, wherein:
the temperature of the working environment for cleaning the glass substrate is 45-55 ℃.
9. A glass cleaning process according to claim 7, wherein:
and G, drying at the temperature of 70-80 ℃ for 8-10 seconds.
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| CN202010646450.3A CN111793526A (en) | 2020-07-07 | 2020-07-07 | Environment-friendly glass cleaning agent and glass cleaning process thereof |
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| CN202010646450.3A CN111793526A (en) | 2020-07-07 | 2020-07-07 | Environment-friendly glass cleaning agent and glass cleaning process thereof |
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