CN114085720A - Water-based optical glass cleaning agent and preparation method thereof - Google Patents
Water-based optical glass cleaning agent and preparation method thereof Download PDFInfo
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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
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
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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
- C11D1/04—Carboxylic acids or salts thereof
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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
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/044—Hydroxides or bases
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/08—Silicates
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
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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
- 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
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/221—Mono, di- or trisaccharides or derivatives thereof
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/30—Amines; Substituted amines ; Quaternized amines
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/34—Organic compounds containing sulfur
- C11D3/3409—Alkyl -, alkenyl -, cycloalkyl - or terpene sulfates or sulfonates
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
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Abstract
The application belongs to the technical field of cleaning agents, and particularly relates to a water-based optical glass cleaning agent and a preparation method thereof. The application provides a water-based optical glass cleaner, includes: compatibilizer, surfactant, inorganic auxiliary agent, organic alkali, penetrant, chelating agent and water; the water-based optical glass cleaning agent comprises the following components in percentage by mass: 2 to 6 percent of compatibilizer, 1 to 3 percent of surfactant, 4 to 12 percent of inorganic auxiliary agent, 3 to 6 percent of organic alkali, 0.5 to 3 percent of penetrating agent, 2.5 to 7 percent of chelating agent and the balance of water. The application provides a water-based optical glass cleaning agent and a preparation method thereof, which can effectively solve the technical defects that the cleaning effect is poor, the residual quantity is large, the rinsing is difficult, water marks are easy to form and the environmental protection requirement is not up to standard in the process of cleaning optical glass by using the traditional cleaning agent.
Description
Technical Field
The application belongs to the technical field of cleaning agents, and particularly relates to a water-based optical glass cleaning agent and a preparation method thereof.
Background
The optical glass has high transparency, high uniformity in physical and chemical characteristics, and specific and precise optical constants. The material has high mechanical strength, good chemical stability and small thermal expansion coefficient, and is widely applied to the fields of buildings, military, energy sources, biomedical treatment, information communication and the like. At present, optical glass has been developed into various types, such as colorless optical glass, colored optical glass, quartz glass, microcrystalline glass and other special glasses. The technological process for processing the optical glass into the glass element is different according to different application requirements. If the mobile phone cover plate glass needs to be subjected to multiple processing procedures such as cutting, polishing, toughening, silk-screen printing, film coating and the like, in the process, the next procedure is influenced by dirt generated in each procedure, and the mobile phone cover plate glass is cleaned after one procedure is completed.
However, the process of cleaning the optical glass by adopting the traditional cleaning agent has a series of problems of poor cleaning effect, large residual quantity, difficult rinsing, easy formation of water marks, substandard environmental protection requirements and the like.
Disclosure of Invention
In view of the above, the application provides a water-based optical glass cleaning agent and a preparation method thereof, which can effectively solve the problems of poor cleaning effect, large residual quantity, difficulty in rinsing, easiness in forming water marks and substandard environmental protection requirement in the process of cleaning optical glass by using the traditional cleaning agent.
The present application provides in a first aspect a water-based optical glass cleaner comprising:
compatibilizer, surfactant, inorganic auxiliary agent, organic alkali, penetrant, chelating agent and water;
the water-based optical glass cleaning agent comprises the following components in percentage by mass:
in another embodiment, the compatibilizer is selected from one or more of alkyl glycoside 0810, phenyl polyethylene oxide phosphate, and alpha-olefin sulfonate. Preferably, the compatibilizer is alkyl glycoside 0810.
In particular, the alkyl glycoside 0810 of the present application serves to increase the compatibility, the main purpose of which is to improve the alkali resistance of the system.
Specifically, the content of inorganic base is very low in this application, mainly through the mutual action of surfactant active and penetrant, when avoiding glass to corrode in the cleaning process, has more improved the cleaning action to glass, avoids producing the corruption to glass under the alkali condition.
In another embodiment, the surfactant is selected from one or more of oleic acid soap, isomeric alcohol polyoxyethylene ethers, isomeric alcohol carboxylates, and isomeric alcohol oleic acid soaps.
In another embodiment, the inorganic auxiliary agent is selected from one or more of sodium hydroxide, sodium metasilicate pentahydrate, and sodium carbonate.
In another embodiment, the organic base is selected from one or more of triethanolamine, monoethanolamine, and diethanolamine.
In another embodiment, the penetrant is selected from one or more of isomeric alcohol polyoxyethylene ether, JFC2.0 and nonylphenol polyoxyethylene ether; the chelating agent is selected from one or more of sodium gluconate, EDTA-4Na, EDTA-2Na and sodium citrate.
In another embodiment, the water-based optical glass cleaning agent further comprises an antistatic agent, and the mass percent of the antistatic agent is 0% -2% according to the mass percent of the water-based optical glass cleaning agent.
In another embodiment, the compatibilizer is an alkyl glycoside 0810; the surfactant is oleic acid soap; the inorganic auxiliary agent is sodium hydroxide and sodium metasilicate pentahydrate; the organic alkali is triethanolamine; the penetrating agent is isomeric alcohol polyoxyethylene ether; the chelating agent is sodium gluconate and EDTA-4 Na; the antistatic agent is polyethylene glycol PEG 200.
In another embodiment, the water-based optical glass cleaning agent comprises, by mass:
specifically, the water-based optical glass cleaning agent comprises the following components in percentage by mass:
the second aspect of the application provides a preparation method of a water-based optical glass cleaning agent, which comprises the following steps:
mixing a compatibilizer, a surfactant, an inorganic auxiliary agent, organic alkali, a penetrating agent, a chelating agent and water to prepare a water-based optical glass cleaning agent;
the water-based optical glass cleaning agent comprises the following components in percentage by mass:
aiming at the characteristics that the existing optical glass cleaning agent cleans stains, the application provides a water-based optical glass cleaning agent with strong permeability and good wettability, which can effectively remove stains such as polishing powder, oil stains and fingerprints on the surface of optical glass, does not corrode the optical glass, has low residue and is easy to rinse, is particularly suitable for cleaning the processes before film coating, adopts environment-friendly raw materials and meets the environment-friendly requirement on the cleaning agent in the processing industry.
Compared with the prior art, the method has the following advantages:
1. the detergency is strong, and the cleaning effect is good;
2. the glass surface is not scratched, the residue is less, and the glass is easy to rinse;
3. the permeability is good, and oil stains, polishing powder, fingerprints and the like are effectively removed;
4. the environment-friendly coating is environment-friendly and does not contain components harmful to the environment and human bodies, such as organic solvents and the like;
5. the preparation method is simple, and only raw materials need to be mixed.
Detailed Description
The application provides a water-based optical glass cleaning agent and a preparation method thereof, which are used for solving the technical defects that the cleaning effect is poor, the residual quantity is large, the rinsing is difficult, water marks are easy to form and the environmental protection requirement is not up to standard in the process of cleaning optical glass by using the traditional cleaning agent in the prior art.
The technical solutions in the embodiments of the present application will be described clearly and completely below, and it should be understood that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.
The raw materials and reagents used in the following examples are commercially available or self-made.
The alkyl glycoside 0810 used in the following examples was purchased from basf under the trade designation APG 0810; oleic soap was purchased from de xu new materials (guangzhou) gmbh and sold under the designation DX-F200; isomeric alcohol polyoxyethylene ethers are available from basf under the trade designation XL 80; polyethylene glycol PEG200 is purchased from the national medicine group, and the product number is PEG 200; sodium metasilicate pentahydrate was purchased from national pharmaceutical group, and the product number was sodium metasilicate pentahydrate; sodium hydroxide was purchased from national pharmaceutical group and the product number was sodium hydroxide; triethanolamine is purchased from dow, with the product number being triethanolamine; sodium gluconate was purchased from national drug group and the product number was sodium gluconate; EDTA-4Na was purchased from the national pharmaceutical group and the product number was EDTA-4 Na.
AEO-9 in the following comparative examples is fatty alcohol polyoxyethylene ether, R-O- (CH)2CH2O) nH (R is C12-18, n is 9) is an adduct of natural aliphatic alcohol and ethylene oxide.
In the following comparative examples, AES is sodium fatty alcohol polyoxyethylene ether sulfate of the formula RO (CH2CH2O) n-SO3Na (n is 2 or 3, R is 12-15 alkyl).
The fast penetrant T in the following comparative example is di-sec-octyl maleate sodium sulfonate.
FMES in the following comparative examples is a sulfonate salt of fatty acid methyl ester ethoxylate.
Example 1
The embodiment of the application provides a water-based optical glass cleaning agent, and the specific method comprises the following steps:
according to the total mass of the water-based optical glass cleaning agent, 4% by mass of alkyl glycoside 0810%, 2% by mass of oleic acid soap, 0.5% by mass of isomeric alcohol polyoxyethylene ether, 1% by mass of PEG200, 6% by mass of sodium hydroxide, 2% by mass of sodium metasilicate pentahydrate, 5% by mass of triethanolamine, 3% by mass of sodium gluconate, 1% by mass of EDTA-4Na and 75.5% by mass of deionized water are added. The mixture was stirred well with a stirrer until well mixed and labeled as example 1.
Example 2
The embodiment of the application provides a water-based optical glass cleaning agent, and the specific method comprises the following steps:
according to the total mass of the water-based optical glass cleaning agent, 4% by mass of alkyl glycoside 0810%, 2% by mass of oleic acid soap, 0.5% by mass of isomeric alcohol polyoxyethylene ether, 1% by mass of PEG200, 8% by mass of sodium hydroxide, 4% by mass of sodium metasilicate pentahydrate, 5% by mass of triethanolamine, 3% by mass of sodium gluconate, 1% by mass of EDTA-4Na and 71.5% by mass of deionized water are added. The mixture was stirred well with a stirrer until well mixed and labeled as example 2.
Example 3
The embodiment of the application provides a water-based optical glass cleaning agent, and the specific method comprises the following steps:
according to the total mass of the water-based optical glass cleaning agent, 3% by mass of alkyl glycoside 0810, 1.5% by mass of oleic acid soap, 1% by mass of isomeric alcohol polyoxyethylene ether, 1% by mass of PEG200, 5% by mass of sodium hydroxide, 2% by mass of sodium metasilicate pentahydrate, 5% by mass of triethanolamine, 3% by mass of sodium gluconate, 1% by mass of EDTA-4Na and 77.5% by mass of deionized water are added. The mixture was stirred well with a stirrer until well mixed and labeled as example 3.
Example 4
The embodiment of the application provides a water-based optical glass cleaning agent, and the specific method comprises the following steps:
according to the total mass of the water-based optical glass cleaning agent, 6 mass percent of alkyl glycoside 0810, 3 mass percent of oleic acid soap, 2 mass percent of isomeric alcohol polyoxyethylene ether, 1 mass percent of PEG200, 5 mass percent of sodium hydroxide, 2 mass percent of sodium metasilicate pentahydrate, 5 mass percent of triethanolamine, 3 mass percent of sodium gluconate, 1 mass percent of EDTA-4Na and 72 mass percent of deionized water are added. The mixture was stirred well with a stirrer until well mixed and labeled as example 4.
Example 5
The embodiment of the application provides a water-based optical glass cleaning agent, and the specific method comprises the following steps:
according to the total mass of the water-based optical glass cleaning agent, 6 mass percent of alkyl glycoside 0810, 3 mass percent of oleic acid soap, 2 mass percent of isomeric alcohol polyoxyethylene ether, 1 mass percent of PEG200, 8 mass percent of sodium hydroxide, 3 mass percent of sodium metasilicate pentahydrate, 5 mass percent of triethanolamine, 3 mass percent of sodium gluconate, 1 mass percent of EDTA-4Na and 68 mass percent of deionized water are added. The mixture was stirred well with a stirrer until well mixed and labeled as example 5.
Comparative example 1
The application provides an optical glass cleaning agent, and the specific method comprises the following steps:
according to the total mass of the optical glass cleaning agent, 20% by mass of sodium pyrophosphate, 10% by mass of fatty alcohol-polyoxyethylene ether AEO-9, 10% by mass of rapid penetrating agent T, 25% by mass of triethanolamine and 35% by mass of deionized water are added. The mixture was stirred well with a stirrer until uniform mixing was obtained and the label was comparative example 1.
Comparative example 2
The application provides an optical glass cleaning agent, and the specific method comprises the following steps:
according to the total mass of the optical glass cleaning agent, 3% by mass of dipropylene glycol methyl ether, 2% by mass of FMES, 2% by mass of AEO-9, 3% by mass of propylene glycol, 1% by mass of sodium hydroxide and 89% by mass of deionized water are sequentially added. The mixture was stirred well with a stirrer until uniform mixing was obtained and the label was comparative example 2.
Comparative example 3
The application provides an optical glass cleaning agent, and the specific method comprises the following steps:
according to the total mass of the optical glass cleaning agent, 4% of AEO-9, 2% of oleic acid soap, 0.5% of isomeric alcohol polyoxyethylene ether, 1% of PEG200, 6% of sodium hydroxide, 2% of sodium metasilicate pentahydrate, 5% of triethanolamine, 3% of sodium gluconate, 1% of EDTA-4Na and 75.5% of deionized water are sequentially added. The mixture was stirred well with a stirrer until uniform mixing was obtained and the label was comparative example 3.
Comparative example 4
The application provides an optical glass cleaning agent, and the specific method comprises the following steps:
according to the total mass of the optical glass cleaning agent, 4% by mass of AES, 2% by mass of oleic soap, 0.5% by mass of isomeric alcohol polyoxyethylene ether, 1% by mass of PEG200, 6% by mass of sodium hydroxide, 2% by mass of sodium metasilicate pentahydrate, 5% by mass of triethanolamine, 3% by mass of sodium gluconate, 1% by mass of EDTA-4Na and 75.5% by mass of deionized water are sequentially added. Stir well with a stirrer until well mixed and mark as comparative example 4.
Comparative example 5
The application provides an optical glass cleaning agent, and the specific method comprises the following steps:
according to the total mass of the optical glass cleaning agent, 2% by mass of oleic acid soap, 0.5% by mass of isomeric alcohol polyoxyethylene ether, 1% by mass of PEG200, 6% by mass of sodium hydroxide, 2% by mass of sodium metasilicate pentahydrate, 5% by mass of triethanolamine, 3% by mass of sodium gluconate, 1% by mass of EDTA-4Na and 79.5% by mass of deionized water are sequentially added. Stir well with a stirrer until well mixed and mark as comparative example 5.
Example 6
The cleaning agents obtained in examples 1 to 5 and comparative examples 1 to 5 were evaluated for cleaning power, permeability, appearance, and odor.
1. Cleaning force testing method
And evaluating the cleaning effect by comparing the scratches and residues on the glass surface after the polishing powder on the glass surface of the mobile phone is cleaned.
(1) Preparing 5% of working solution as a solution to be measured from the cleaning agents obtained in the examples 1 to 5 and the comparative examples 1 to 5 respectively;
(2) respectively putting the mobile phone glass into the solution to be detected, and carrying out ultrasound for 2min at 65 ℃;
(3) after the solution to be detected is cleaned, the solution to be detected needs to be rinsed twice by deionized water, and the ultrasonic condition is the same as the step (2);
(4) and naturally drying, and observing the scratches and the residual conditions on the surface of the glass under a high-magnification magnifier.
2. Permeability test method
The wetting properties of the cleaning agents obtained in examples 1 to 5 and comparative examples 1 to 5 were tested by referring to the method of HG/T2575-1994 immersion method for testing wetting power of surfactants.
(1) Preparing a working solution: the cleaning agents obtained in examples 1 to 5 and comparative examples 1 to 5 were prepared into 5% working solutions as solutions to be measured.
(2) And (3) putting a standard circular cloth with the diameter of 3cm into the solution to be measured, recording the time from the beginning of wetting to the sinking of the circular cloth, measuring for 12 times, and taking an average value after removing two data with the largest errors.
The cleaning agents obtained in examples 1 to 5 and comparative examples 1 to 5 were tested for cleaning power and permeability in the same manner as described above. The test results are shown in Table 1.
Table 1 results of performance testing
| Index (I) | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 |
| Appearance of the product | Is uniform and transparent | Is uniform and transparent | Is uniform and transparent | Is uniform and transparent | Is uniform and transparent |
| Smell(s) | Has no irritation | Has no irritation | Has no irritation | Has no irritation | Has no irritation |
| Scratch mark | Is free of | Is free of | Is free of | Is free of | Is free of |
| Residue is remained | Is free of | Is free of | Is free of | Is free of | Is free of |
| Permeability of | 55s | 53s | 37s | 18s | 28s |
| Index (I) | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | Comparative example 5 |
| Appearance of the product | Is uniform and transparent | Is uniform and transparent | Separate out and stratify | Separate out and stratify | Separate out and stratify |
| Smell(s) | Has no irritation | Has no irritation | Has no irritation | Has no irritation | Has no irritation |
| Scratch mark | Light and slight | Light and slight | / | / | / |
| Residue is remained | Small amount of | Small amount of | / | / | / |
| Permeability of | 1min38s | 2min12s | / | / | / |
In table 1, "/" indicates that the solution to be tested is separated out and layered, and the influence on the experimental result is large, so that the test cannot be performed.
As can be seen from table 1, in comparative examples 3 to 5, the alkyl glycoside 0810 is not added, and the obtained cleaning agent has poor compatibility and stability, and cannot form a uniform system, so that the alkyl glycoside 0810 in the system of the present application plays a role in compatibilization, and the main purpose of the present application is to improve the alkali resistance of the system. The embodiment of the application provides a water-based optical glass cleaner outward appearance is even transparent, no irritation, the permeability is good, the detergency is strong, solve the mar problem that causes because of the polishing powder remains the friction in the cleaning process, do not contain phosphorus, biodegradable's environment-friendly type cleaner, furthermore, the water-based optical glass cleaner of this application uses lower content's alkali, through the interact of surfactant active and penetrant, when avoiding glass to corrode in the cleaning process, the cleaning action to glass has more been improved, avoid producing the corruption to glass under the alkali condition.
The foregoing is only a preferred embodiment of the present application and it should be noted that those skilled in the art can make several improvements and modifications without departing from the principle of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.
Claims (10)
1. A water-based optical glass cleaner, comprising:
compatibilizer, surfactant, inorganic auxiliary agent, organic alkali, penetrant, chelating agent and water;
the water-based optical glass cleaning agent comprises the following components in percentage by mass:
2. the water-based optical glass cleaner according to claim 1, wherein the compatibilizer is one or more selected from the group consisting of alkyl glycoside 0810, phenyl polyethylene oxide phosphate, and α -alkenyl sulfonate.
3. The water-based optical glass cleaner according to claim 1, wherein the surfactant is one or more selected from the group consisting of oleic acid soap, isomeric alcohol polyoxyethylene ether, isomeric alcohol carboxylate, and isomeric alcohol oleic acid soap.
4. The water-based optical glass cleaner according to claim 1, wherein the inorganic auxiliary is one or more selected from the group consisting of sodium hydroxide, sodium metasilicate pentahydrate, and sodium carbonate.
5. The water-based optical glass cleaner according to claim 1, wherein the organic base is one or more selected from triethanolamine, monoethanolamine, and diethanolamine.
6. The water-based optical glass cleaner as defined in claim 1, wherein the penetrating agent is one or more selected from the group consisting of isomeric alcohol polyoxyethylene ethers, JFC2.0 and nonylphenol polyoxyethylene ethers; the chelating agent is selected from one or more of sodium gluconate, EDTA-4Na, EDTA-2Na and sodium citrate.
7. The water-based optical glass cleaner as defined in claim 1, further comprising an antistatic agent, wherein the antistatic agent is present in an amount of 0-2% by mass based on the mass of the water-based optical glass cleaner.
8. The water-based optical glass cleaner according to claim 7, wherein the compatibilizer is alkyl glycoside 0810; the surfactant is oleic acid soap; the inorganic auxiliary agent is sodium hydroxide and sodium metasilicate pentahydrate; the organic alkali is triethanolamine; the penetrating agent is isomeric alcohol polyoxyethylene ether; the chelating agent is sodium gluconate and EDTA-4 Na; the antistatic agent is polyethylene glycol PEG 200.
9. The water-based optical glass cleaner as defined in claim 8, wherein the water-based optical glass cleaner comprises, in terms of mass percent:
10. a preparation method of a water-based optical glass cleaning agent is characterized by comprising the following steps:
mixing a compatibilizer, a surfactant, an inorganic auxiliary agent, organic alkali, a penetrating agent, a chelating agent and water to prepare a water-based optical glass cleaning agent;
the water-based optical glass cleaning agent comprises the following components in percentage by mass:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111508806.8A CN114085720A (en) | 2021-12-10 | 2021-12-10 | Water-based optical glass cleaning agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111508806.8A CN114085720A (en) | 2021-12-10 | 2021-12-10 | Water-based optical glass cleaning agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114085720A true CN114085720A (en) | 2022-02-25 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107760459A (en) * | 2016-08-16 | 2018-03-06 | 蓝思科技股份有限公司 | A kind of cleaning agent for being used to after glass UV wire drawings clean |
| CN107937161A (en) * | 2017-10-26 | 2018-04-20 | 上海发凯化工有限公司 | A kind of concentrated type antifog glass cleaning agent |
| CN109536294A (en) * | 2018-03-16 | 2019-03-29 | 东莞市华启清洗剂科技有限公司 | A kind of environment-friendly water-based cleaning agent |
| CN109628947A (en) * | 2019-01-29 | 2019-04-16 | 上海发凯化工有限公司 | A kind of environment-friendly type neutral cleaners and the preparation method and application thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107760459A (en) * | 2016-08-16 | 2018-03-06 | 蓝思科技股份有限公司 | A kind of cleaning agent for being used to after glass UV wire drawings clean |
| CN107937161A (en) * | 2017-10-26 | 2018-04-20 | 上海发凯化工有限公司 | A kind of concentrated type antifog glass cleaning agent |
| CN109536294A (en) * | 2018-03-16 | 2019-03-29 | 东莞市华启清洗剂科技有限公司 | A kind of environment-friendly water-based cleaning agent |
| CN109628947A (en) * | 2019-01-29 | 2019-04-16 | 上海发凯化工有限公司 | A kind of environment-friendly type neutral cleaners and the preparation method and application thereof |
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