CN111117779A - Environment-friendly cleaning agent for aircraft glass and preparation method thereof - Google Patents
Environment-friendly cleaning agent for aircraft glass and preparation method thereof Download PDFInfo
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- CN111117779A CN111117779A CN201911365178.5A CN201911365178A CN111117779A CN 111117779 A CN111117779 A CN 111117779A CN 201911365178 A CN201911365178 A CN 201911365178A CN 111117779 A CN111117779 A CN 111117779A
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- 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
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- 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
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- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
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- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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Abstract
The invention discloses an environment-friendly cleaning agent for aircraft glass, which comprises the following components in percentage by mass: 2.5 to 50 percent of propylene glycol methyl ether solvent, 0.1 to 5 percent of metal corrosion inhibitor, 0.5 to 5 percent of antistatic agent, 0.1 to 10 percent of surfactant, 0.1 to 5 percent of salt dissolving agent, 0.1 to 5 percent of siloxane/alkylene oxide cross-linked substance, 0.1 to 2 percent of complexing agent, 0.01 to 1 percent of essence or essential oil and the balance of water; the invention also discloses a preparation method of the environment-friendly cleaning agent for aircraft glass, and the method adopts a step-by-step mixing method to prepare the environment-friendly cleaning agent. The propylene glycol methyl ether solvent in the environment-friendly cleaning agent is in positive cooperation with other components, so that the surface tension of the environment-friendly cleaning agent is reduced, the cleaning effect is improved, ODS substances and other harmful components are not contained, the degradation is easy, the pollution is small, and the environment-friendly cleaning agent is suitable for aircraft glass; the preparation method is simple and easy to realize.
Description
Technical Field
The invention belongs to the technical field of glass cleaning agent preparation, and particularly relates to an environment-friendly cleaning agent for aircraft glass and a preparation method thereof.
Background
The quality requirements of the aircraft glass cleaning agent are generally that the solution is uniform, the color is consistent, and no foreign impurities exist, and if the cleaning agent can be manually cleaned, the cleaning agent is required to be harmless to the skin.
At present, the safety and environmental protection characteristics of the airplane glass cleaning agent are more and more important besides the harmlessness to human health, and the non-toxicity, non-ODS (ozone depleting substance) and degradability are the basic requirements of the cleaning agent.
Most of active agent components adopted in the existing products are nonyl phenol substances, are not easy to degrade, have adverse effects on organisms, and are banned from being used in many countries. In addition, some glass cleaning agent products need special treatment after being discarded, so that the glass cleaning agent can be safely discharged, and the economic and environmental costs are increased.
Therefore, the development of the environment-friendly aircraft glass cleaning agent with low cost, simple preparation process and remarkable cleaning effect is necessary, is beneficial to reducing the purchase cost of the glass cleaning agent of each large airline company, and has important significance and wide market prospect.
Disclosure of Invention
The invention aims to solve the technical problem of providing an environment-friendly cleaning agent for aircraft glass aiming at the defects of the prior art. The active component propylene glycol methyl ether solvent in the environment-friendly cleaning agent has good dissolving capacity and strong decontamination capability, has positive synergistic effect after being mixed with other components, obviously reduces the surface tension of the environment-friendly cleaning agent, improves the cleaning effect of the environment-friendly cleaning agent, is easy to disperse in the process of cleaning aircraft glass, is not easy to hang beads, enhances the operation convenience of cleaning, does not contain ODS (ozone depleting substance) substances, harmful, strong-corrosivity and heavy metal components, can be directly discharged after being used, has small harm to the environment, is easy to degrade, and is suitable for the aircraft glass.
In order to solve the technical problems, the invention adopts the technical scheme that: the environment-friendly cleaning agent for aircraft glass is characterized by comprising the following components in percentage by mass: 2.5 to 50 percent of propylene glycol methyl ether solvent, 0.1 to 5 percent of metal corrosion inhibitor, 0.5 to 5 percent of antistatic agent, 0.1 to 10 percent of surfactant, 0.1 to 5 percent of salt dissolving agent, 0.1 to 5 percent of siloxane/alkylene oxide cross-linked substance, 0.1 to 2 percent of complexing agent, 0.01 to 1 percent of essence or essential oil and the balance of water.
The active component propylene glycol methyl ether solvent added into the environment-friendly cleaning agent for aircraft glass has good dissolving capacity and strong decontamination capability, has positive synergistic effect after being mixed with other components, obviously reduces the surface tension of the environment-friendly cleaning agent, improves the cleaning effect of the environment-friendly cleaning agent, has low viscosity, moderate volatilization rate and low surface tension, forms the environment-friendly cleaning agent with uniform components after being fully mixed with other components, is easy to disperse and difficult to hang beads in the process of cleaning aircraft glass, and enhances the operation convenience of cleaning; in addition, the environment-friendly cleaning agent disclosed by the invention has no toxicity or low toxicity in all components, does not contain ODS substances, does not contain nitrite harmful to human bodies, sodium hydroxide with strong corrosivity and the like, does not contain heavy metals such as lead, mercury, chromium and the like, does not produce adverse effects such as abrasion, corrosion and the like on the surface of aircraft glass, can directly discharge waste liquid after being used, has small harm to the environment, is easy to degrade, improves the service performance of the environment-friendly cleaning agent, avoids a special treatment process after the environment-friendly cleaning agent is used, has the advantages of static electricity prevention, dust adsorption prevention and high use comfort, and is suitable for the aircraft glass.
The room temperature in the invention is 20-25 ℃.
The above-mentioned environmentally friendly cleaning agent for aircraft glass is characterized in that the propylene glycol methyl ether solvent is one or more of propylene glycol monomethyl ether, dipropylene glycol monomethyl ether, propylene glycol dimethyl ether, dipropylene glycol methyl ether acetate, tripropylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol diethyl ether, dipropylene glycol monoethyl ether, dipropylene glycol diethyl ether, propylene glycol monobutyl ether, propylene glycol dibutyl ether, dipropylene glycol monobutyl ether, dipropylene glycol dibutyl ether, propylene glycol methyl ethyl ether, propylene glycol methyl propyl ether, propylene glycol methyl butyl ether, dipropylene glycol methyl ethyl ether and dipropylene glycol methyl propyl ether. Since the European chemical industry and toxicological center published 1982, toxicity research reports on glycol ether products have been reported, which indicate that the glycol ether products have different degrees of toxicity to animal bone marrow, lymphoid tissue and embryo, which can cause pathological changes of blood, therefore, the safety of the environment-friendly cleaning agent is improved by using propylene glycol ether series products which have similar performance to the glycol ether products but far lower toxicity.
The environment-friendly cleaning agent for aircraft glass is characterized in that the metal corrosion inhibitor is one or more than two of sodium citrate, sodium succinate, tributyl phosphate and sodium gluconate. The PH value of the preferable metal corrosion inhibitor is 7.0-8.0, the corrosion to metal materials and rubber materials of airplanes is low, and the use safety performance of the environment-friendly cleaning agent is improved; the more preferable metal corrosion inhibitor is sodium citrate, the sodium citrate is safe and nontoxic, the preparation raw materials are derived from grains, the sodium citrate is easy to biodegrade and cannot cause harm to human health, particularly, the sodium citrate has good complexing capability on metal ions in the environment-friendly cleaning agent and has good protection effect on various metal materials, and the sodium citrate has good pH regulation and buffering performance, coagulation and retardation performance and stability, so that the storage life of the environment-friendly cleaning agent is prolonged.
The environment-friendly cleaning agent for aircraft glass is characterized in that the antistatic agent is polyethylene glycol 200, polyethylene glycol 400 or polyethylene glycol 600. The polyethylene glycol 200 is the more preferable antistatic agent, and the polyethylene glycol 200 has good antistatic performance and can effectively prevent dust from being adsorbed on the surface of the aircraft glass after being used for the aircraft glass.
The environment-friendly cleaning agent for aircraft glass is characterized in that the surfactant is one or more than two of butyl glucoside, alkyl succinate sulfonate, sodium lauryl sulfate, rhamnolipid and cocamidopropyl betaine. The more preferable surfactant is the butane-based glucoside, the butane-based glucoside is a nonionic surfactant, the source is wide, and compared with other surfactants, the butane-based glucoside has the characteristics of stability, nontoxicity, solubility, high surface activity, excellent wetting and penetrating abilities, easy biodegradation, low skin irritation and the like, and has obvious decontamination and synergism after being compounded with other surfactants.
The environment-friendly cleaning agent for aircraft glass is characterized in that the salt dissolving agent is xanthan gum. The xanthan gum is microbial exopolysaccharide with wide effect produced by fermentation engineering by taking carbohydrate as a main raw material (such as corn starch), has unique rheological property, good water solubility, heat and acid-base stability and good compatibility with various salts, improves the rheological property of the environment-friendly cleaning agent and enhances the cleaning effect.
The environment-friendly cleaning agent for aircraft glass is characterized in that the siloxane/alkylene oxide cross-linked product is a cross-linked product of dimethyl siloxane, hexamethylcyclotrisiloxane or octamethylcyclotetrasiloxane and propylene oxide. The siloxane/alkylene oxide cross-linked material can enhance the film forming property of the cleaning agent, improve the antistatic effect and prevent the aircraft glass from being fogged at low temperature
The environment-friendly cleaning agent for aircraft glass is characterized in that the complexing agent is EDTA, and the water is deionized water. The complexing agent effectively prevents metal ions from being re-precipitated, has a washing-assisting function, is beneficial to exerting the synergistic effect of all components in the environment-friendly cleaning agent, and enhances the cleaning effect of the environment-friendly cleaning agent; the deionized water is adopted, so that the adverse effects of ions in water on the cleaning effect and the quality guarantee period of the environment-friendly cleaning agent are eliminated, and the uniformity of all indexes in different batches of environment-friendly cleaning agent products is ensured.
The environment-friendly cleaning agent for aircraft glass is characterized in that the essence or essential oil is citral, vanillin, clove oil, rose oil, sweet orange oil or lemon oil. The essence or the essential oil added into the components of the cleaning agent can obviously reduce the sense of discomfort of smell of users of the environment-friendly cleaning agent and improve the use comfort of the environment-friendly cleaning agent.
In addition, the invention also provides a cleaning method of the environment-friendly cleaning agent for the aircraft glass, which is characterized by comprising the following steps:
adding a propylene glycol methyl ether solvent, a metal corrosion inhibitor, an antistatic agent, a surfactant, a salt dissolving agent, a siloxane/alkylene oxide cross-linked material and a complexing agent into water, stirring at room temperature for 30-60 min until the mixture is clear and transparent, then heating to 40-50 ℃, stirring for 30-60 min, and cooling to room temperature to obtain a mixed solution;
and step two, adding essence or essential oil into the mixed liquid obtained in the step one at room temperature, stirring for 30-60 min, and uniformly mixing to obtain the environment-friendly cleaning agent.
The components except the essence or the essential oil are mixed and stirred to promote the dissolution of the components in water, and then the components are stirred after being heated to promote the uniform mixing of the components, so that the environment-friendly cleaning agent is obtained, the decontamination function of the environment-friendly cleaning agent is exerted to the maximum extent, the process is simple, the realization is easy, and the method is suitable for industrial production.
Compared with the prior art, the invention has the following advantages:
1. the active component propylene glycol methyl ether solvent in the environment-friendly cleaning agent has good dissolving capacity and strong decontamination capability, has positive synergistic effect after being mixed with other components, obviously reduces the surface tension of the environment-friendly cleaning agent, improves the cleaning effect of the environment-friendly cleaning agent, forms the environment-friendly cleaning agent with uniform components after being fully mixed with other components, is easy to disperse in the process of cleaning aircraft glass, is not easy to hang beads, enhances the operation convenience of cleaning, and is suitable for the aircraft glass.
2. The environment-friendly cleaning agent does not contain ODS substances, harmful, strong-corrosiveness and heavy metal components, the used waste liquid can be directly discharged, the environment harm is small, the environment is easy to degrade, and the service performance of the environment-friendly cleaning agent is improved.
3. The environment-friendly cleaning agent disclosed by the invention is good in film forming property, has an antistatic function, reduces dust adsorption, prevents aircraft glass from being coated with fog at low temperature, and further enhances the cleaning effect.
4. The environment-friendly cleaning agent disclosed by the invention reduces the corrosivity on metal materials and rubber materials of an airplane by adding the metal corrosion inhibitor, and further improves the use safety performance of the environment-friendly cleaning agent.
5. The addition of the salt dissolving agent in the environment-friendly cleaning agent improves the compatibility of each component, improves the rheological property of the environment-friendly cleaning agent and enhances the cleaning effect.
6. The environment-friendly cleaning agent is prepared by a two-step mixing method of stirring and dissolving at normal temperature and heating, stirring and uniformly mixing, so that the uniform mixing of all components is promoted, the decontamination function of the environment-friendly cleaning agent is exerted to the maximum extent, and the process is simple and easy to realize.
7. The environment-friendly cleaning agent disclosed by the invention is scientific and reasonable in formula, simple and feasible in production process, colorless and transparent or light yellow and transparent in product color, has light fragrance, has a good cleaning effect, has an efficient cleaning effect on dirt such as oil stains, particulate matters, salt dirt and the like, can be used for thoroughly cleaning dirt on the surface of aircraft glass, and has a high practical value.
The technical solution of the present invention is further described in detail by examples below.
Detailed Description
Example 1
The environment-friendly cleaning agent comprises the following components in percentage by mass: 2.5% of dipropylene glycol monomethyl ether, 0.1% of sodium citrate, 2000.5% of polyethylene glycol, 0.1% of butyl glucoside, 0.1% of xanthan gum, 0.1% of a cross-linked product of dimethyl siloxane and propylene oxide, 0.1% of EDTA, 0.1% of citral and 96.4% of deionized water;
the preparation method of the environment-friendly cleaning agent comprises the following steps:
adding 2.5g of dipropylene glycol monomethyl ether, 0.1g of sodium citrate, 0.5g of polyethylene glycol 200, 0.1g of butyl glucoside, 0.1g of xanthan gum, 0.1g of a cross-linked product of dimethyl siloxane and propylene oxide and 0.1g of EDTA into 96.4g of deionized water, stirring at room temperature for 30min until the mixture is clear and transparent, then heating to 40-50 ℃, stirring for 30min, and cooling to room temperature to obtain a mixed solution;
and step two, adding 0.1g of citral into the mixed solution obtained in the step one at room temperature, stirring for 30min, and uniformly mixing to obtain the environment-friendly cleaning agent.
The performance of the environment-friendly cleaning agent of the embodiment is detected according to the civil aviation industry standard MH/T6075-2011 of the people's republic of China, published by the China civil aviation administration at 11/29/2011 and the general requirements of the main performance of the cleaning agent of the airplane, and the results are shown in the following table 1.
Table 1 results of performance test of the eco-friendly cleaning agent of example 1
As can be seen from Table 1, the performance test result of the environment-friendly cleaning agent prepared by the embodiment is qualified.
The propylene glycol methyl ether solvent in this embodiment may be one or two or more selected from propylene glycol monomethyl ether, dipropylene glycol monomethyl ether, propylene glycol dimethyl ether, dipropylene glycol methyl ether acetate, tripropylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol diethyl ether, dipropylene glycol monoethyl ether, dipropylene glycol diethyl ether, propylene glycol monobutyl ether, propylene glycol dibutyl ether, dipropylene glycol monobutyl ether, dipropylene glycol dibutyl ether, propylene glycol methyl ethyl ether, propylene glycol methyl propyl ether, propylene glycol methyl butyl ether, dipropylene glycol methyl ethyl ether, and dipropylene glycol methyl propyl ether, in addition to dipropylene glycol monomethyl ether.
The metal corrosion inhibitor in this embodiment may also be one or more than two of sodium citrate, sodium succinate, tributyl phosphate, and sodium gluconate in addition to sodium citrate.
The electrostatic agent in this embodiment may also be polyethylene glycol 400 or polyethylene glycol 600.
The surfactant in this embodiment may also be one or more of a butane-based glucoside other than a butane-based glucoside, an alkyl succinate sulfonate, sodium lauryl sulfate, rhamnolipid, and cocamidopropyl betaine.
The siloxane/alkylene oxide cross-links in this embodiment may also be cross-links of hexamethylcyclotrisiloxane or octamethylcyclotetrasiloxane with propylene oxide.
The essence or essential oil in this embodiment may also be vanillin, clove oil, rose oil, sweet orange oil, or lemon oil.
Example 2
The environment-friendly cleaning agent comprises the following components in percentage by mass: 50% of dipropylene glycol monomethyl ether, 5% of sodium citrate, 2005% of polyethylene glycol, 10% of butyl glucoside, 5% of xanthan gum, 5% of a cross-linked product of dimethyl siloxane and propylene oxide, 2% of EDTA, 1% of citral and 17% of deionized water;
the preparation method of the environment-friendly cleaning agent comprises the following steps:
adding 50g of dipropylene glycol monomethyl ether, 5g of sodium citrate, 5g of polyethylene glycol 200, 10g of butyl glucoside, 5g of xanthan gum, 5g of a cross-linked product of dimethyl siloxane and propylene oxide and 2g of EDTA into 17g of deionized water, stirring at room temperature for 60min until the mixture is clear and transparent, then heating to 40-50 ℃, stirring for 60min, and cooling to room temperature to obtain a mixed solution;
and step two, adding 1g of citral into the mixed solution obtained in the step one at room temperature, stirring for 60min, and uniformly mixing to obtain the environment-friendly cleaning agent.
Through detection, the performance detection result of the environment-friendly cleaning agent prepared by the embodiment is qualified.
The propylene glycol methyl ether solvent in this embodiment may be one or two or more selected from propylene glycol monomethyl ether, dipropylene glycol monomethyl ether, propylene glycol dimethyl ether, dipropylene glycol methyl ether acetate, tripropylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol diethyl ether, dipropylene glycol monoethyl ether, dipropylene glycol diethyl ether, propylene glycol monobutyl ether, propylene glycol dibutyl ether, dipropylene glycol monobutyl ether, dipropylene glycol dibutyl ether, propylene glycol methyl ethyl ether, propylene glycol methyl propyl ether, propylene glycol methyl butyl ether, dipropylene glycol methyl ethyl ether, and dipropylene glycol methyl propyl ether, in addition to dipropylene glycol monomethyl ether.
The metal corrosion inhibitor in this embodiment may also be one or more than two of sodium citrate, sodium succinate, tributyl phosphate, and sodium gluconate in addition to sodium citrate.
The electrostatic agent in this embodiment may also be polyethylene glycol 400 or polyethylene glycol 600.
The surfactant in this embodiment may also be one or more of a butane-based glucoside other than a butane-based glucoside, an alkyl succinate sulfonate, sodium lauryl sulfate, rhamnolipid, and cocamidopropyl betaine.
The siloxane/alkylene oxide cross-links in this embodiment may also be cross-links of hexamethylcyclotrisiloxane or octamethylcyclotetrasiloxane with propylene oxide.
The essence or essential oil in this embodiment may also be vanillin, clove oil, rose oil, sweet orange oil, or lemon oil.
Example 3
The environment-friendly cleaning agent comprises the following components in percentage by mass: 5% of dipropylene glycol monomethyl ether, 0.5% of sodium citrate, 2001% of polyethylene glycol, 2% of butyl glucoside, 2% of xanthan gum, 1% of dimethyl siloxane and propylene oxide cross-linked product, 0.5% of EDTA, 0.5% of citral and 87.5% of deionized water;
the preparation method of the environment-friendly cleaning agent comprises the following steps:
step one, adding 5g of dipropylene glycol monomethyl ether, 0.5g of sodium citrate, 1g of polyethylene glycol 200, 2g of butyl glucoside, 2g of xanthan gum, 1g of a cross-linked product of dimethyl siloxane and propylene oxide and 0.5g of EDTA into 87.5g of deionized water, stirring at room temperature for 30min until the mixture is clear and transparent, then heating to 40-50 ℃, stirring for 30min, and cooling to room temperature to obtain a mixed solution;
and step two, adding 0.5g of citral into the mixed solution obtained in the step one at room temperature, stirring for 30min, and uniformly mixing to obtain the environment-friendly cleaning agent.
Through detection, the performance detection result of the environment-friendly cleaning agent prepared by the embodiment is qualified.
The propylene glycol methyl ether solvent in this embodiment may be one or two or more selected from propylene glycol monomethyl ether, dipropylene glycol monomethyl ether, propylene glycol dimethyl ether, dipropylene glycol methyl ether acetate, tripropylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol diethyl ether, dipropylene glycol monoethyl ether, dipropylene glycol diethyl ether, propylene glycol monobutyl ether, propylene glycol dibutyl ether, dipropylene glycol monobutyl ether, dipropylene glycol dibutyl ether, propylene glycol methyl ethyl ether, propylene glycol methyl propyl ether, propylene glycol methyl butyl ether, dipropylene glycol methyl ethyl ether, and dipropylene glycol methyl propyl ether, in addition to dipropylene glycol monomethyl ether.
The metal corrosion inhibitor in this embodiment may also be one or more than two of sodium citrate, sodium succinate, tributyl phosphate, and sodium gluconate in addition to sodium citrate.
The electrostatic agent in this embodiment may also be polyethylene glycol 400 or polyethylene glycol 600.
The surfactant in this embodiment may also be one or more of a butane-based glucoside other than a butane-based glucoside, an alkyl succinate sulfonate, sodium lauryl sulfate, rhamnolipid, and cocamidopropyl betaine.
The siloxane/alkylene oxide cross-links in this embodiment may also be cross-links of hexamethylcyclotrisiloxane or octamethylcyclotetrasiloxane with propylene oxide.
The essence or essential oil in this embodiment may also be vanillin, clove oil, rose oil, sweet orange oil, or lemon oil.
Example 4
The environment-friendly cleaning agent comprises the following components in percentage by mass: 5% of dipropylene glycol monoethyl ether, 0.5% of sodium gluconate, 4000.5% of polyethylene glycol, 2% of rhamnolipid, 1% of xanthan gum, 0.5% of a cross-linked product of dimethyl siloxane and propylene oxide, 0.5% of EDTA, 0.5% of vanillin and 89.5% of deionized water;
the preparation method of the environment-friendly cleaning agent comprises the following steps:
step one, adding 5g of dipropylene glycol monoethyl ether, 0.5g of sodium gluconate, 0.5g of polyethylene glycol 400, 2g of rhamnolipid, 1g of xanthan gum, 0.5g of a cross-linked product of dimethyl siloxane and propylene oxide and 0.5g of EDTA into 89.5g of deionized water, stirring at room temperature for 30min until the mixture is clear and transparent, then heating to 40-50 ℃, stirring for 30min, and cooling to room temperature to obtain a mixed solution;
and step two, adding 0.5g of vanillin into the mixed liquid obtained in the step one at room temperature, stirring for 30min, and uniformly mixing to obtain the environment-friendly cleaning agent.
Through detection, the performance detection result of the environment-friendly cleaning agent prepared by the embodiment is qualified.
The propylene glycol methyl ether solvent in this embodiment may be one or two or more selected from propylene glycol monomethyl ether, dipropylene glycol monomethyl ether, propylene glycol dimethyl ether, dipropylene glycol methyl ether acetate, tripropylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol diethyl ether, dipropylene glycol monoethyl ether, dipropylene glycol diethyl ether, propylene glycol monobutyl ether, propylene glycol dibutyl ether, dipropylene glycol monobutyl ether, dipropylene glycol dibutyl ether, propylene glycol methyl ethyl ether, propylene glycol methyl propyl ether, propylene glycol methyl butyl ether, dipropylene glycol methyl ethyl ether, and dipropylene glycol methyl propyl ether other than dipropylene glycol monoethyl ether.
The metal corrosion inhibitor in this embodiment may also be one or more than two of sodium citrate, sodium succinate, tributyl phosphate, and sodium gluconate in addition to sodium gluconate.
The electrostatic agent in this embodiment may also be polyethylene glycol 200 or polyethylene glycol 600.
The surfactant in this embodiment may also be one or more of butyl glucoside, alkyl succinate sulfonate, sodium lauryl sulfate, rhamnolipid, and cocamidopropyl betaine other than rhamnolipid.
The siloxane/alkylene oxide cross-links in this embodiment may also be cross-links of hexamethylcyclotrisiloxane or octamethylcyclotetrasiloxane with propylene oxide.
The essence or essential oil in this embodiment may also be citral, clove oil, rose oil, sweet orange oil, or lemon oil.
Example 5
The environment-friendly cleaning agent comprises the following components in percentage by mass: 20% of dipropylene glycol monoethyl ether, 0.5% of sodium gluconate, 2000.5% of polyethylene glycol, 2% of rhamnolipid, 1% of xanthan gum, 0.5% of a cross-linked product of dimethyl siloxane and propylene oxide, 0.5% of EDTA, 0.5% of vanillin and 74.5% of deionized water;
the preparation method of the environment-friendly cleaning agent comprises the following steps:
adding 20g of dipropylene glycol monoethyl ether, 0.5g of sodium gluconate, 0.5g of polyethylene glycol 200, 2g of rhamnolipid, 1g of xanthan gum, 0.5g of a cross-linked product of dimethyl siloxane and propylene oxide and 0.5g of EDTA into 74.5g of deionized water, stirring at room temperature for 30min until the materials are clear and transparent, then heating to 40-50 ℃, stirring for 30min, and cooling to room temperature to obtain a mixed solution;
and step two, adding 0.5g of vanillin into the mixed liquid obtained in the step one at room temperature, stirring for 30min, and uniformly mixing to obtain the environment-friendly cleaning agent.
Through detection, the performance detection result of the environment-friendly cleaning agent prepared by the embodiment is qualified.
The propylene glycol methyl ether solvent in this embodiment may be one or two or more selected from propylene glycol monomethyl ether, dipropylene glycol monomethyl ether, propylene glycol dimethyl ether, dipropylene glycol methyl ether acetate, tripropylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol diethyl ether, dipropylene glycol monoethyl ether, dipropylene glycol diethyl ether, propylene glycol monobutyl ether, propylene glycol dibutyl ether, dipropylene glycol monobutyl ether, dipropylene glycol dibutyl ether, propylene glycol methyl ethyl ether, propylene glycol methyl propyl ether, propylene glycol methyl butyl ether, dipropylene glycol methyl ethyl ether, and dipropylene glycol methyl propyl ether other than dipropylene glycol monoethyl ether.
The metal corrosion inhibitor in this embodiment may also be one or more than two of sodium citrate, sodium succinate, tributyl phosphate, and sodium gluconate in addition to sodium citrate.
The electrostatic agent in this embodiment may also be polyethylene glycol 400 or polyethylene glycol 600.
The surfactant in this embodiment may also be one or more of butyl glucoside, alkyl succinate sulfonate, sodium lauryl sulfate, rhamnolipid, and cocamidopropyl betaine other than rhamnolipid.
The siloxane/alkylene oxide cross-links in this embodiment may also be cross-links of hexamethylcyclotrisiloxane or octamethylcyclotetrasiloxane with propylene oxide.
The essence or essential oil in this embodiment may also be citral, clove oil, rose oil, sweet orange oil, or lemon oil.
Example 6
The environment-friendly cleaning agent comprises the following components in percentage by mass: 5% of propylene glycol monomethyl ether, 0.1% of sodium gluconate, 2000.5% of polyethylene glycol, 1% of rhamnolipid, 0.5% of xanthan gum, 0.1% of a cross-linked product of dimethyl siloxane and propylene oxide, 0.2% of EDTA, 0.2% of vanillin and 92.4% of deionized water;
the preparation method of the environment-friendly cleaning agent comprises the following steps:
adding 5g of propylene glycol monomethyl ether, 0.1g of sodium gluconate, 0.5g of polyethylene glycol 200, 1g of rhamnolipid, 0.5g of xanthan gum, 0.1g of a cross-linked product of dimethyl siloxane and propylene oxide and 0.2g of EDTA into 92.4g of deionized water, stirring at room temperature for 30min until the mixture is clear and transparent, then heating to 40-50 ℃, stirring for 30min, and cooling to room temperature to obtain a mixed solution;
and step two, adding 0.2g of vanillin into the mixed liquid obtained in the step one at room temperature, stirring for 30min, and uniformly mixing to obtain the environment-friendly cleaning agent.
Through detection, the performance detection result of the environment-friendly cleaning agent prepared by the embodiment is qualified.
The propylene glycol methyl ether solvent in the present embodiment may be one or two or more selected from propylene glycol monomethyl ether, dipropylene glycol monomethyl ether, propylene glycol dimethyl ether, dipropylene glycol methyl ether acetate, tripropylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol diethyl ether, dipropylene glycol monoethyl ether, dipropylene glycol diethyl ether, propylene glycol monobutyl ether, propylene glycol dibutyl ether, dipropylene glycol monobutyl ether, dipropylene glycol dibutyl ether, propylene glycol methyl ethyl ether, propylene glycol methyl propyl ether, propylene glycol methyl butyl ether, dipropylene glycol methyl ethyl ether, and dipropylene glycol methyl propyl ether other than propylene glycol monomethyl ether.
The metal corrosion inhibitor in this embodiment may also be one or more than two of sodium citrate, sodium succinate, tributyl phosphate, and sodium gluconate in addition to sodium gluconate.
The electrostatic agent in this embodiment may also be polyethylene glycol 400 or polyethylene glycol 600.
The surfactant in this embodiment may also be one or more of butyl glucoside, alkyl succinate sulfonate, sodium lauryl sulfate, rhamnolipid, and cocamidopropyl betaine other than rhamnolipid.
The siloxane/alkylene oxide cross-links in this embodiment may also be cross-links of hexamethylcyclotrisiloxane or octamethylcyclotetrasiloxane with propylene oxide.
The essence or essential oil in this embodiment may also be citral, clove oil, rose oil, sweet orange oil, or lemon oil.
Example 7
The environment-friendly cleaning agent comprises the following components in percentage by mass: 2.5% of propylene glycol monomethyl ether, 2.5% of dipropylene glycol monomethyl ether, 0.5% of sodium citrate, 0.5% of sodium gluconate, 2000.5% of polyethylene glycol, 1% of rhamnolipid, 0.5% of xanthan gum, 0.1% of a cross-linked product of dimethyl siloxane and propylene oxide, 0.2% of EDTA, 0.2% of citral and 91.5% of deionized water;
the preparation method of the environment-friendly cleaning agent comprises the following steps:
adding 2.5g of propylene glycol monomethyl ether, 2.5g of dipropylene glycol monomethyl ether, 0.5g of sodium citrate, 0.5g of polyethylene glycol 200, 1g of rhamnolipid, 0.5g of xanthan gum, 0.1g of a cross-linked product of dimethyl siloxane and propylene oxide and 0.2g of EDTA into 91..5g of deionized water, stirring at room temperature for 40min until the mixture is clear and transparent, then heating to 40-50 ℃, stirring for 40min, and cooling to room temperature to obtain a mixed solution;
and step two, adding 0.2g of citral into the mixed solution obtained in the step one at room temperature, stirring for 40min, and uniformly mixing to obtain the environment-friendly cleaning agent.
Through detection, the performance detection result of the environment-friendly cleaning agent prepared by the embodiment is qualified.
The propylene glycol methyl ether solvent in the present embodiment may be one or more of propylene glycol monomethyl ether, dipropylene glycol monomethyl ether, propylene glycol dimethyl ether, dipropylene glycol methyl ether acetate, tripropylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol diethyl ether, dipropylene glycol monoethyl ether, dipropylene glycol diethyl ether, propylene glycol monobutyl ether, propylene glycol dibutyl ether, dipropylene glycol monobutyl ether, dipropylene glycol dibutyl ether, propylene glycol methyl ethyl ether, propylene glycol methyl propyl ether, propylene glycol methyl butyl ether, dipropylene glycol methyl ethyl ether, and dipropylene glycol methyl propyl ether, in addition to the propylene glycol monomethyl ether and dipropylene glycol monomethyl ether combination.
The metal corrosion inhibitor in this embodiment may also be one or more than two of sodium citrate, sodium succinate, tributyl phosphate, and sodium gluconate in addition to sodium citrate.
The electrostatic agent in this embodiment may also be polyethylene glycol 400 or polyethylene glycol 600.
The surfactant in this embodiment may also be one or more of butyl glucoside, alkyl succinate sulfonate, sodium lauryl sulfate, rhamnolipid, and cocamidopropyl betaine other than rhamnolipid.
The siloxane/alkylene oxide cross-links in this embodiment may also be cross-links of hexamethylcyclotrisiloxane or octamethylcyclotetrasiloxane with propylene oxide.
The essence or essential oil in this embodiment may also be vanillin, clove oil, rose oil, sweet orange oil, or lemon oil.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any simple modification, change and equivalent changes of the above embodiments according to the technical essence of the invention still belong to the protection scope of the technical solution of the invention.
Claims (10)
1. The environment-friendly cleaning agent for aircraft glass is characterized by comprising the following components in percentage by mass: 2.5 to 50 percent of propylene glycol methyl ether solvent, 0.1 to 5 percent of metal corrosion inhibitor, 0.5 to 5 percent of antistatic agent, 0.1 to 10 percent of surfactant, 0.1 to 5 percent of salt dissolving agent, 0.1 to 5 percent of siloxane/alkylene oxide cross-linked substance, 0.1 to 2 percent of complexing agent, 0.01 to 1 percent of essence or essential oil and the balance of water.
2. The environmentally friendly cleaning agent for aircraft glass according to claim 1, wherein the propylene glycol methyl ether solvent is one or more of propylene glycol monomethyl ether, dipropylene glycol monomethyl ether, propylene glycol dimethyl ether, dipropylene glycol methyl ether acetate, tripropylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol diethyl ether, dipropylene glycol monoethyl ether, dipropylene glycol diethyl ether, propylene glycol monobutyl ether, propylene glycol dibutyl ether, dipropylene glycol monobutyl ether, dipropylene glycol dibutyl ether, propylene glycol methyl ethyl ether, propylene glycol methyl propyl ether, propylene glycol methyl butyl ether, dipropylene glycol methyl ethyl ether and dipropylene glycol methyl propyl ether.
3. The environment-friendly cleaning agent for aircraft glass as claimed in claim 1, wherein the metal corrosion inhibitor is one or more than two of sodium citrate, sodium succinate, tributyl phosphate and sodium gluconate.
4. The environment-friendly cleaning agent for aircraft glass as claimed in claim 1, wherein the antistatic agent is polyethylene glycol 200, polyethylene glycol 400 or polyethylene glycol 600.
5. The environmentally friendly cleaning agent for aircraft glass according to claim 1, wherein the surfactant is one or more of butyl glucoside, alkyl succinate sulfonate, sodium lauryl sulfate, rhamnolipid and cocamidopropyl betaine.
6. The environment-friendly cleaning agent for aircraft glass as claimed in claim 1, wherein the salt dissolving agent is xanthan gum.
7. The environmentally friendly cleaning agent for aircraft glass according to claim 1, wherein the siloxane/alkylene oxide cross-linked material is a cross-linked material of dimethyl siloxane, hexamethylcyclotrisiloxane or octamethylcyclotetrasiloxane and propylene oxide.
8. The environment-friendly cleaning agent for aircraft glass as claimed in claim 1, wherein the complexing agent is EDTA, and the water is deionized water.
9. The environment-friendly cleaning agent for aircraft glass as claimed in claim 1, wherein the essence or essential oil is citral, vanillin, clove oil, rose oil, sweet orange oil or lemon oil.
10. A method for preparing the environmentally friendly cleaning agent for aircraft glass as defined in any one of claims 1 to 9, which comprises the steps of:
adding a propylene glycol methyl ether solvent, a metal corrosion inhibitor, an antistatic agent, a surfactant, a salt dissolving agent, a siloxane/alkylene oxide cross-linked material and a complexing agent into water, stirring at room temperature for 30-60 min until the mixture is clear and transparent, then heating to 40-50 ℃, stirring for 30-60 min, and cooling to room temperature to obtain a mixed solution;
and step two, adding essence or essential oil into the mixed liquid obtained in the step one at room temperature, stirring for 30-60 min, and uniformly mixing to obtain the environment-friendly cleaning agent.
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| CN201911365178.5A CN111117779A (en) | 2019-12-26 | 2019-12-26 | Environment-friendly cleaning agent for aircraft glass and preparation method thereof |
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| CN201911365178.5A CN111117779A (en) | 2019-12-26 | 2019-12-26 | Environment-friendly cleaning agent for aircraft glass and preparation method thereof |
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Application publication date: 20200508 |