CN114456881B

CN114456881B - Environment-friendly efficient cleaning agent and preparation method thereof

Info

Publication number: CN114456881B
Application number: CN202110557619.2A
Authority: CN
Inventors: 曹兆建
Original assignee: Lingzhi Technology Guangzhou Co ltd
Current assignee: Lingzhi Technology Guangzhou Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-09-02
Anticipated expiration: 2041-05-21
Also published as: CN114456881A

Abstract

The invention belongs to the technical field of cleaning agents, and particularly relates to an environment-friendly efficient cleaning agent and a preparation method thereof. An environment-friendly efficient cleaning agent is prepared from the following raw materials in parts by weight: 20-60 parts of at least one hydrocarbon and derivatives thereof, 0.5-6 parts of penetrating agent, 5-20 parts of surfactant, 0.1-2 parts of antistatic agent, 3-15 parts of builder and 20-100 parts of deionized water. In the technical scheme, the hydrocarbon and the derivative thereof and the surfactant are added, so that the dissolving capacity and the cleaning capacity of the cleaning agent on film forming substances of adhesives, paints and printing ink are improved, and the cleaning efficiency of the cleaning agent is improved. The raw materials of the cleaning agent used in the technical scheme are all green, environment-friendly, nontoxic and harmless substances, and the obtained cleaning agent has high environment-friendly performance, cannot cause any pollution to the environment, and accords with the green development idea advocated by the state.

Description

Environment-friendly efficient cleaning agent and preparation method thereof

Technical Field

The invention belongs to the technical field of cleaning agents, and particularly relates to an environment-friendly efficient cleaning agent and a preparation method thereof.

Background

Adhesives, paints and inks are playing an increasingly important role in modern life and production, and have become indispensable products in the fields of bonding, painting, protection and printing. And the adhesive, the paint and the printing ink are simple in construction, convenient to operate and excellent in performance. However, if the adhesive, the paint and the ink are needed to be stripped and removed from the original substrate, the traditional method is to use a cutter to scrape or use a cleaning agent to remove the adhesive, the paint and the ink, but the surface of the substrate object is easy to be damaged by scraping with the cutter, and the general cleaning agent is difficult to completely clean.

The patent application number discloses a glue material cleaner in CN 201410822295.0's patent, and it mainly includes that chemistry is glued the composition and is glued the composition physically, chemistry is glued the composition and is glued the proportion of composition in gluing the material cleaner physically and be 9: the cleaning agent for the adhesive material is prepared by mixing a chemical adhesive removing component and a physical adhesive removing component, wherein the chemical adhesive removing component comprises coconut oil diethanolamide, sodium carbonate, industrial ethanol and purified water, and the physical adhesive removing component comprises glass beads, plastic abrasive particles or quartz sand particles. The cleaning agent disclosed in this patent is poor in chemical cleaning effect, and therefore, a physical removal component is added, but glass beads, plastic abrasive grains, and quartz sand particles, which are physical removal components, cause a certain damage to the surface of the base material during cleaning, and the cleaning effect is poor.

Disclosure of Invention

In order to solve the technical problems, the invention provides an environment-friendly efficient cleaning agent in a first aspect, which comprises the following raw materials in parts by weight: 20-60 parts of at least one hydrocarbon and derivatives thereof, 0.5-6 parts of penetrating agent, 5-20 parts of surfactant, 0.1-2 parts of antistatic agent, 3-15 parts of builder and 20-100 parts of deionized water.

Preferably, the boiling point of the hydrocarbon and the derivative thereof is above 130 ℃ under the condition of 101.325 kPa.

Preferably, the penetrating agent is fatty alcohol-polyoxyethylene ether with alkyl carbon chains of C7-C16.

Preferably, at least one of the hydrocarbon and the derivative thereof contains a hydroxyl group in a molecule.

Preferably, the surfactant is an anionic surfactant and/or a nonionic surfactant.

Preferably, the anionic surfactant is selected from one or more of alkyl benzene sulfonates, fatty acid sulfonates, ethoxylated fatty alcohol sulfates, and ethoxylated fatty alcohol ether carboxylates.

Preferably, the anionic surfactant is a fatty acid sulfonate surfactant, and the HLB of the fatty acid sulfonate surfactant is 11-13.

Preferably, the antistatic agent is at least one selected from the group consisting of alkyl sulfonic acids, alkyl sulfuric acids, and amides.

Preferably, the builder is an inorganic alkaline compound having a relative molecular weight of 30 or more.

The second aspect of the invention provides a preparation method of the environment-friendly efficient cleaning agent, which at least comprises the following steps: hydrocarbons and derivatives thereof, surfactants, penetrants, antistatic agents, builders, and deionized water are physically mixed.

Has the advantages that:

(1) in the technical scheme, the inventor adds the hydrocarbon and the derivatives thereof and the surfactant to improve the dissolving capacity and the cleaning capacity of the cleaning agent on film forming substances of adhesives, paints and printing ink and improve the cleaning efficiency of the cleaning agent, and selects the hydrocarbon and the derivatives thereof through multiple experiments. The raw materials of the cleaning agent used in the technical scheme are all green, environment-friendly, nontoxic and harmless substances, and the obtained cleaning agent has high environment-friendly performance, cannot cause any pollution to the environment, and accords with the green development idea advocated by the state.

(2) The cleaning agent in the technical scheme is neutral, can not generate any irritation influence on the skin of an operator in the using process of the operator, can not cause any influence on the base material in the cleaning process of the base material by using the cleaning agent, and has the effect of mild decontamination.

(3) According to the technical scheme, the penetrating performance of the cleaning agent is further improved by adding a certain amount of penetrating agent and builder, so that the cleaning agent penetrates into stains, the adhesive force between the stains and a base material is reduced, the stains are better dissolved into the cleaning agent through the synergistic effect of the builder, and the decontamination effect is further improved.

(5) According to the technical scheme, a certain amount of antistatic agent is added, so that the generation of static electricity in the cleaning process of the cleaning agent is reduced, and the safety and environmental protection performance of the cleaning process are improved.

Detailed Description

For purposes of the following detailed description, it is to be understood that the invention may assume various alternative variations and step sequences, except where expressly specified to the contrary. Moreover, other than in any operating examples, or where otherwise indicated, all numbers expressing, for example, quantities of ingredients used in the specification and claims are to be understood as being modified in all instances by the term "about". Accordingly, unless indicated to the contrary, the numerical parameters set forth in the following specification and attached claims are approximations that may vary depending upon the desired properties to be obtained by the present invention. At the very least, and not as an attempt to limit the application of the doctrine of equivalents to the scope of the claims, each numerical parameter should at least be construed in light of the number of reported significant digits and by applying ordinary rounding techniques.

Notwithstanding that the numerical ranges and parameters setting forth the broad scope of the invention are approximations, the numerical values set forth in the specific examples are reported as precisely as possible. Any numerical value, however, inherently contains certain errors necessarily resulting from the standard deviation found in their respective testing measurements.

When a range of values is disclosed herein, the range is considered to be continuous and includes both the minimum and maximum values of the range, as well as each value between such minimum and maximum values. Further, when a range refers to an integer, each integer between the minimum and maximum values of the range is included. Further, when multiple range-describing features or characteristics are provided, the ranges may be combined. In other words, unless otherwise indicated, all ranges disclosed herein are to be understood to encompass any and all subranges subsumed therein. For example, a stated range from "1 to 10" should be considered to include any and all subranges between the minimum value of 1 and the maximum value of 10. Exemplary subranges of the range 1 to 10 include, but are not limited to, 1 to 6.1, 3.5 to 7.8, 5.5 to 10, and the like.

Hydrocarbon and derivatives thereof

As a preferable technical scheme, under the condition of 101.325kPa, the boiling point of the hydrocarbon and the derivative thereof is above 130 ℃.

In a preferred embodiment, at least one of the hydrocarbons and the derivatives thereof contains a hydroxyl group in a molecule.

In a preferred embodiment, the hydrocarbon and its derivative are at least one selected from alkanes, alcohols, alcohol ethers, ketones, amides, and ethers.

As a preferable technical scheme, the hydrocarbon and the derivative thereof are 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, a mixture of N, N-dimethylformamide and ethylene glycol ethyl ether, and the mass ratio of the 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether is (15-30): (1-5): (5-12): (3-10).

The film forming matter of the adhesive, the paint or the ink contains a large amount of hydrocarbon organic matters, the cleaning agent has stronger removal capacity and stripping capacity to the adhesive, the paint or the ink, the cleaning agent has stronger dissolving capacity to the adhesive, the paint or the ink, and the object to be removed can be better dissolved only when the cleaning agent has similar dissolving parameters to the object to be removed, and the film forming matter is slightly swelled and stripped through the permeation and dissolution of the solvent. 1, 3-butanediol and ethylene glycol ethyl ether can dissolve most film-forming substances of adhesives, paints or inks and have better cleaning efficiency, but the dissolving and removing capability for a very small number of stain film-forming substances is poor, and the inventor thinks that the possible reason is that substances consisting of a small number of stain film-forming substances are complex and cannot be well dissolved by 1, 3-butanediol and ethylene glycol. The inventor unexpectedly found that when 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione is used as a main solvent for dissolving the stain film-forming substance, the stain film-forming substance has better solubility for insoluble substances and lower volatility. However, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione has limited solubility in deionized water, and when added in a large amount, turbidity and precipitation occur. The inventor unexpectedly found that when a certain amount of N, N-dimethylformamide is added, not only the solubility of 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione in deionized water can be improved, but also the cleaning effect of the detergent can be further improved by the N, N-dimethylformamide. The 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether used by the inventor are nontoxic, harmless and green products, belong to environment-friendly substances, have low volatility, cannot pollute the environment and can ensure the long-term effectiveness of the cleaning agent.

Penetrant

As a preferable technical scheme, the penetrating agent is fatty alcohol-polyoxyethylene ether with alkyl carbon chains of C7-C16.

As a preferable technical scheme, the addition number of the ethylene oxide in the fatty alcohol-polyoxyethylene ether is 7-9.

As a preferable technical scheme, the addition number of ethylene oxide in the fatty alcohol-polyoxyethylene ether is 8.

The fatty alcohol-polyoxyethylene ether is a non-toxic, harmless, green and environment-friendly neutral substance, and belongs to an environment-friendly product. The fatty alcohol-polyoxyethylene ether has both hydrophilic ether bond and lipophilic fatty carbon chain, and the fatty alcohol-polyoxyethylene ether can permeate into the interior of the stain through the attraction between the fatty carbon chain and the stain film-forming substance, and the cleaning components in the cleaning agent can smoothly enter into the interior of the stain through the hydrophilic group. The inventor finds that when the addition number of the ethylene oxide is 8, the cleaning agent has better permeability for adhesives, paints and printing ink, but the cleaning effect of the cleaning agent on impurities such as inorganic matters is required to be improved.

Surface active agent

As a preferred technical scheme, the surfactant is an anionic surfactant and/or a nonionic surfactant.

In a preferred embodiment, the anionic surfactant is one or more selected from alkyl benzene sulfonates, fatty acid sulfonates, ethoxylated fatty alcohol sulfates, and ethoxylated fatty alcohol ether carboxylates.

As a preferable technical scheme, the anionic surfactant is a fatty acid sulfonate surfactant, and the HLB of the fatty acid sulfonate surfactant is 11-13.

The surfactant has both hydrophilic group and hydrophilic oil group, so that the surfactant has adsorption effect on the interface and micelle effect in the solution, and the two functions are the root causes of the surfactant with cleaning and decontaminating functions, so that the stains are stripped from the substrate through the interaction between the micelle and the stains, and the decontamination effect is achieved. In addition, wetting, emulsification and solubilization of the surfactant aid in stain removal. The inventor finds that when fatty acid sulfonate with HLB of 11-13 is added into a system, the cleaning efficiency can be further improved, probably because the fatty acid sulfonate and fatty alcohol-polyoxyethylene ether act together, oil-in-water micelles formed by the fatty acid sulfonate and the fatty alcohol-polyoxyethylene ether are doped with each other, so that certain electrostatic repulsion exists between the formed micelles, the formed micelles are prevented from acting with each other, and are aggregated and adhered to the surface of a base material again, and meanwhile, the micelles are prevented from aggregating to form precipitates, so that the storage stability of the cleaning solution is improved; when the HLB of the fatty acid sulfonate is low, the formed micelles have a low hydrophilicity and a high lipophilicity, which are not favorable for charge dispersion and compatibility with other substances, and may decrease cleanliness and storage stability. And the anionic surfactant has mild decontamination performance, is green and nontoxic, cannot cause any damage to the base material and operators, and has high environmental protection performance, but the cleaning agent can generate static electricity and reduce the cleaning efficiency because the film forming substance is stripped from the base material when the base material is cleaned by the cleaning agent and the friction can be generated.

Antistatic agent

In a preferred embodiment, the antistatic agent is at least one selected from the group consisting of alkyl sulfonic acids, alkyl sulfuric acids, and amides.

As a preferred technical scheme, the amide antistatic agent is cocamidopropyl betaine.

The inventor finds that the cleaning efficiency is improved by adding a certain antistatic agent to eliminate the generation of static electricity in the cleaning process. The inventor surprisingly finds that when cocamidopropyl betaine is selected as the antistatic agent, the antistatic agent not only has a good antistatic effect, but also has a certain thickening effect on the cleaning agent, reduces the volatility of the cleaning agent, improves the stability of the cleaning agent, and further improves the capability of the cleaning agent in removing film-forming substances. The inventors considered that the possible reason is that cocamidopropyl betaine has both hydrophilic and hydrophobic groups, and when cocamidopropyl betaine acts on a film-forming substance on an adhesive, paint or ink, the hydrophobic group adheres to the film-forming substance, and the hydrophilic group is arranged toward the outside of the film-forming substance and forms a conductive layer with moisture, so that static charge generated by friction leaks, thereby achieving an antistatic effect. As the hydrophobic group of the cocamidopropyl betaine is attached to the film forming substance, the film forming substance can be thoroughly peeled from the base material, and the cleaning effect is improved. And the cocamidopropyl betaine has a large molecular weight, can prevent volatilization of hydrocarbons and derivatives thereof, and reduces the volatility of the whole cleaning agent.

Builder

In a preferred embodiment, the builder is an inorganic alkaline compound having a relative molecular weight of 30 or more.

As a preferable embodiment, the inorganic basic compound is at least one selected from the group consisting of sodium hydroxide, potassium hydroxide, barium hydroxide, ammonia water, sodium carbonate, sodium bicarbonate, calcium hydroxide, copper hydroxide, sodium phosphate, and sodium hydrogen phosphate.

As a preferred technical scheme, the builder is a mixture of sodium bicarbonate, sodium carbonate and sodium hydroxide, and the mass ratio of the sodium bicarbonate to the sodium carbonate to the sodium hydroxide is (1-2): (1-2): (0.1-1).

The inventor finds that the cleaning efficiency of the cleaning agent can be greatly improved and the cleaning agent has better mildness by using certain amounts of sodium bicarbonate, sodium carbonate and sodium hydroxide as builders. The content of sodium hydroxide needs to be kept in certain extent, and the content of sodium hydroxide is too high to make the holistic basicity of cleaner big, though has better cleaning performance, nevertheless can cause certain corruption to wasing the substrate, can irritate operating personnel's skin moreover, if do not add the cleaning performance of sodium hydroxide then cleaner and can not obtain better promotion. The inventors have surprisingly found that when the mass ratio between sodium bicarbonate, sodium carbonate and sodium hydroxide is in a certain range, it is possible to partially saponify the film formed by the adhesive, paint or ink, thus reducing the bonding force with the substrate and the compactness, having a better auxiliary effect on the removal of the adhesive, paint or ink, and not causing any irritation to the substrate and to the operator.

The cleaning agent product in the technical scheme is an environment-friendly product which is green, nontoxic, harmless and non-irritant, is neutral as a whole, cannot cause any irritation and damage to a cleaned base material and an operator, and has high safety and environmental friendliness.

Preparation method of environment-friendly efficient cleaning agent

In addition, the starting materials used are all commercially available, unless otherwise specified.

Example 1

In order to solve the above technical problems, a first aspect of this embodiment provides an environment-friendly efficient cleaning agent, which comprises the following raw materials in parts by weight: 40 parts of hydrocarbon and derivatives thereof, 3 parts of penetrating agent, 15 parts of surfactant, 1.5 parts of antistatic agent, 4.2 parts of builder and 80 parts of deionized water.

The hydrocarbon and the derivatives thereof are a mixture of 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether, wherein the mass ratio of the 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether is 15: 1: 5: 3. the 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione is available from wuhanyitai technologies, inc, shanghai, CAS no: 74235-78-2. The penetrant is fatty alcohol-polyoxyethylene ether with the addition number of ethylene oxide being 8, the alkyl carbon chain is C12-C16, and the fatty alcohol-polyoxyethylene ether is purchased from Heian petrochemical plants in Jiangsu province, and has the following model: AEO-8. The surfactant is an anionic surfactant, the anionic surfactant is a fatty acid sulfonate surfactant, the fatty acid sulfonate surfactant is fatty acid methyl ester ethoxylate sulfonate, the fatty acid methyl ester ethoxylate sulfonate is purchased from Jinhui environmental protection technology Co., Ltd, Dongguan, and the HLB is 12.5. The antistatic agent is cocamidopropyl betaine, the cocamidopropyl betaine is purchased from Shandong war biological science and technology Limited, and the CAS number is as follows: 57028-96-3. The builder is a mixture of sodium bicarbonate, sodium carbonate and sodium hydroxide, and the mass ratio of the sodium bicarbonate to the sodium carbonate to the sodium hydroxide is 1: 1: 0.1.

the second aspect of this embodiment provides a method for preparing the environment-friendly efficient cleaning agent, comprising the steps of: the detergent is prepared by physically mixing hydrocarbon and derivatives thereof, a surfactant, a penetrating agent, an antistatic agent, a builder and deionized water and stirring.

Example 2

The hydrocarbon and the derivatives thereof are a mixture of 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether, wherein the mass ratio of the 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether is 30: 5: 12: 10. the 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione is available from wuhanyitai technologies, inc, shanghai, CAS no: 74235-78-2. The penetrant is fatty alcohol-polyoxyethylene ether with the addition number of ethylene oxide being 8, the alkyl carbon chain is C12-C16, and the fatty alcohol-polyoxyethylene ether is purchased from Heian petrochemical plants in Jiangsu province, and has the following model: AEO-8. The surfactant is an anionic surfactant, the anionic surfactant is a fatty acid sulfonate surfactant, the fatty acid sulfonate surfactant is fatty acid methyl ester ethoxylate sulfonate, the fatty acid methyl ester ethoxylate sulfonate is purchased from Jinhui environmental protection technology Co., Ltd, Dongguan, and the HLB is 12.5. The antistatic agent is cocamidopropyl betaine, the cocamidopropyl betaine is purchased from Shandong war biological science and technology Limited, and the CAS number is as follows: 57028-96-3. The builder is a mixture of sodium bicarbonate, sodium carbonate and sodium hydroxide, and the mass ratio of the sodium bicarbonate to the sodium carbonate to the sodium hydroxide is 1: 1: 0.1.

Example 3

The hydrocarbon and the derivatives thereof are a mixture of 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether, wherein the mass ratio of the 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether is 15: 1: 5: 3. the 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione is available from wuhanyitai technologies, inc, shanghai, CAS no: 74235-78-2. The penetrant is fatty alcohol-polyoxyethylene ether with the addition number of ethylene oxide being 8, the alkyl carbon chain is C12-C16, and the fatty alcohol-polyoxyethylene ether is purchased from Heian petrochemical plants in Jiangsu province, and has the following model: AEO-8. The surfactant is an anionic surfactant, the anionic surfactant is a fatty acid sulfonate surfactant, the fatty acid sulfonate surfactant is fatty acid methyl ester ethoxylate sulfonate, the fatty acid methyl ester ethoxylate sulfonate is purchased from Jinhui environmental protection technology Co., Ltd, Dongguan, and the HLB is 12.5. The antistatic agent is cocamidopropyl betaine, the cocamidopropyl betaine is purchased from Shandong war biological science and technology Limited, and the CAS number is as follows: 57028-96-3. The builder is a mixture of sodium bicarbonate, sodium carbonate and sodium hydroxide, and the mass ratio of the sodium bicarbonate to the sodium carbonate to the sodium hydroxide is 2: 2: 1.

Example 4

The hydrocarbon and the derivative thereof are a mixture of 1, 3-butanediol, N-dimethylformamide and ethylene glycol ethyl ether, and the mass ratio of the 1, 3-butanediol, the N, N-dimethylformamide and the ethylene glycol ethyl ether is 15: 5: 3. the penetrant is fatty alcohol-polyoxyethylene ether with the addition number of ethylene oxide being 8, the alkyl carbon chain is C12-C16, and the fatty alcohol-polyoxyethylene ether is purchased from Heian petrochemical plants in Jiangsu province, and has the following model: AEO-8. The surfactant is an anionic surfactant, the anionic surfactant is a fatty acid sulfonate surfactant, the fatty acid sulfonate surfactant is fatty acid methyl ester ethoxylate sulfonate, the fatty acid methyl ester ethoxylate sulfonate is purchased from Jinhui environmental protection technology Co., Ltd, Dongguan, and the HLB is 12.5. The antistatic agent is cocamidopropyl betaine, the cocamidopropyl betaine is purchased from Shandong war biological science and technology Limited, and the CAS number is as follows: 57028-96-3. The builder is a mixture of sodium bicarbonate, sodium carbonate and sodium hydroxide, and the mass ratio of the sodium bicarbonate to the sodium carbonate to the sodium hydroxide is 1: 1: 0.1.

Example 5

The hydrocarbon and the derivative thereof are a mixture of 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione and ethylene glycol ethyl ether, wherein the mass ratio of the 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione to the ethylene glycol ethyl ether is 15: 1: 3. the 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione is available from wuhanyitai technologies, inc, shanghai, CAS no: 74235-78-2. The penetrant is fatty alcohol-polyoxyethylene ether with the addition number of ethylene oxide being 8, the alkyl carbon chain is C12-C16, and the fatty alcohol-polyoxyethylene ether is purchased from Heian petrochemical plants in Jiangsu province, and has the following model: AEO-8. The surfactant is an anionic surfactant, the anionic surfactant is a fatty acid sulfonate surfactant, the fatty acid sulfonate surfactant is fatty acid methyl ester ethoxylate sulfonate, and the surfactant is purchased from Jinhui environmental protection science and technology Co., Ltd, Dongguan city, and has HLB of 12.5. The antistatic agent is cocamidopropyl betaine, the cocamidopropyl betaine is purchased from Shandong war biological science and technology Limited, and the CAS number is as follows: 57028-96-3. The builder is a mixture of sodium bicarbonate, sodium carbonate and sodium hydroxide, and the mass ratio of the sodium bicarbonate to the sodium carbonate to the sodium hydroxide is 1: 1: 0.1.

Example 6

The hydrocarbon and the derivatives thereof are a mixture of 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether, wherein the mass ratio of the 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether is 15: 1: 5: 3. the 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione is available from wuhanyitai technologies, inc, shanghai, CAS no: 74235-78-2. The penetrant is fatty alcohol-polyoxyethylene ether with the addition number of 7 of ethylene oxide, the alkyl carbon chain is C12-C16, and the fatty alcohol-polyoxyethylene ether is purchased from Haian petrochemical plants in Jiangsu province, and has the following types: AEO-7. The surfactant is an anionic surfactant, the anionic surfactant is a fatty acid sulfonate surfactant, the fatty acid sulfonate surfactant is fatty acid methyl ester ethoxylate sulfonate, and the surfactant is purchased from Jinhui environmental protection science and technology Co., Ltd, Dongguan city, and has HLB of 12.5. The antistatic agent is cocamidopropyl betaine, the cocamidopropyl betaine is purchased from Shandong war biological science and technology Limited, and the CAS number is as follows: 57028-96-3. The builder is a mixture of sodium bicarbonate, sodium carbonate and sodium hydroxide, and the mass ratio of the sodium bicarbonate to the sodium carbonate to the sodium hydroxide is 1: 1: 0.1.

Example 7

The hydrocarbon and the derivatives thereof are a mixture of 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether, wherein the mass ratio of the 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether is 15: 1: 5: 3. the 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione is available from wuhanyitai technologies, inc, shanghai, CAS no: 74235-78-2. The penetrant is fatty alcohol-polyoxyethylene ether with the addition number of 9 of ethylene oxide, the alkyl carbon chain is C12-C16, and the fatty alcohol-polyoxyethylene ether is purchased from Heian petrochemical plants in Jiangsu province, and has the following model: AEO-9. The surfactant is an anionic surfactant, the anionic surfactant is a fatty acid sulfonate surfactant, the fatty acid sulfonate surfactant is fatty acid methyl ester ethoxylate sulfonate, and the surfactant is purchased from Jinhui environmental protection science and technology Co., Ltd, Dongguan city, and has HLB of 12.5. The antistatic agent is cocamidopropyl betaine, the cocamidopropyl betaine is purchased from Shandong war biological science and technology Limited, and the CAS number is as follows: 57028-96-3. The builder is a mixture of sodium bicarbonate, sodium carbonate and sodium hydroxide, and the mass ratio of the sodium bicarbonate to the sodium carbonate to the sodium hydroxide is 1: 1: 0.1.

Example 8

In order to solve the above technical problems, a first aspect of this embodiment provides an environment-friendly efficient cleaning agent, which comprises the following raw materials in parts by weight: 40 parts of hydrocarbon and derivatives thereof, 15 parts of surfactant, 1.5 parts of antistatic agent, 4.2 parts of builder and 80 parts of deionized water.

The hydrocarbon and the derivatives thereof are a mixture of 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether, wherein the mass ratio of the 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether is 15: 1: 5: 3. the 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione is available from wuhanyitai technologies, inc, shanghai, CAS no: 74235-78-2. The surfactant is an anionic surfactant, the anionic surfactant is a fatty acid sulfonate surfactant, the fatty acid sulfonate surfactant is fatty acid methyl ester ethoxylate sulfonate, and the surfactant is purchased from Jinhui environmental protection science and technology Co., Ltd, Dongguan city, and has HLB of 12.5. The antistatic agent is cocamidopropyl betaine, the cocamidopropyl betaine is purchased from Shandong war biological science and technology Limited, and the CAS number is as follows: 57028-96-3. The builder is a mixture of sodium bicarbonate, sodium carbonate and sodium hydroxide, and the mass ratio of the sodium bicarbonate to the sodium carbonate to the sodium hydroxide is 1: 1: 0.1.

the second aspect of this embodiment provides a method for preparing the environment-friendly efficient cleaning agent, comprising the steps of: the detergent is prepared by physically mixing hydrocarbon and derivatives thereof, a surfactant, an antistatic agent, a builder and deionized water and stirring.

Example 9

The hydrocarbon and the derivatives thereof are a mixture of 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether, wherein the mass ratio of the 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether is 15: 1: 5: 3. the 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione is available from wuhanyitai technologies, inc, shanghai, CAS no: 74235-78-2. The penetrant is fatty alcohol-polyoxyethylene ether with the addition number of ethylene oxide being 8, the alkyl carbon chain is C12-C16, and the fatty alcohol-polyoxyethylene ether is purchased from Heian petrochemical plants in Jiangsu province, and has the following model: AEO-8. The surfactant is an anionic surfactant which is sodium dodecyl sulfate and has HLB of 40. The antistatic agent is cocamidopropyl betaine, the cocamidopropyl betaine is purchased from Shandong war biological science and technology Limited, and the CAS number is as follows: 57028-96-3. The builder is a mixture of sodium bicarbonate, sodium carbonate and sodium hydroxide, and the mass ratio of the sodium bicarbonate to the sodium carbonate to the sodium hydroxide is 1: 1: 0.1.

Example 10

The hydrocarbon and the derivatives thereof are a mixture of 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether, wherein the mass ratio of the 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether is 15: 1: 5: 3. the 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione is available from wuhanyitai technologies, inc, shanghai, CAS no: 74235-78-2. The penetrant is fatty alcohol-polyoxyethylene ether with the addition number of ethylene oxide being 8, the alkyl carbon chain is C12-C16, and the fatty alcohol-polyoxyethylene ether is purchased from Heian petrochemical plants in Jiangsu province, and has the following model: AEO-8. The surfactant is an anionic surfactant, the anionic surfactant is a fatty acid sulfonate surfactant, the fatty acid sulfonate surfactant is fatty acid methyl ester ethoxylate sulfonate, and the surfactant is purchased from Jinhui environmental protection science and technology Co., Ltd, Dongguan city, and has HLB of 12.5. The antistatic agent is cocamidopropyl betaine, the cocamidopropyl betaine is purchased from Shandong war Biotechnology Co., Ltd, and the CAS number is: 57028-96-3. The builder is a mixture of sodium bicarbonate and sodium carbonate, and the mass ratio of the sodium bicarbonate to the sodium carbonate is 1: 1.

Performance testing

Performance test one

And (3) testing volatility: weighing a certain amount of the cleaning agent prepared in example 1-example 10, recording the corresponding weight as the weight of the previous test, placing the cleaning agent in a constant temperature box at 60 ℃ for 2h, cooling to room temperature, and then testing the corresponding weight as the weight of the subsequent test, wherein the volatility is recorded as qualified when the volatility is less than or equal to 1% and the volatility is recorded as unqualified when the volatility is more than 1%; and observing whether the cleaning agent is precipitated or layered and separated, if no, recording the high-temperature stability as qualified, and if so, recording the high-temperature stability as unqualified, and the test result is shown in table 1.

Performance test 2

And (3) degumming efficiency testing: the adhesive labels sold in the market are respectively stuck on 10 groups of glass and ceramic tile materials, pressed tightly by force and placed for l weeks at room temperature to be tested. The cleaning agents prepared in examples 1 to 10 were applied to the surface of the pressure-sensitive adhesive labels, respectively, and wiped off with a rag after 30min, and if the cleaning agents were completely wiped off, the cleaning effect was recorded as good, otherwise, the cleaning effect was recorded as bad, and the test results are shown in table 1.

Performance test three

And (3) low-temperature stability test: a certain amount of the cleaning agent prepared in the examples 1 to 10 is placed in an environment at 0 ℃ for 48 hours, whether precipitation or delamination, precipitation and other phenomena occur or not is visually observed, the low-temperature stability of the cleaning agent is judged, if no precipitation, delamination and precipitation phenomena occur, the low-temperature stability is recorded as qualified, and if the precipitation, delamination and precipitation phenomena occur, the low-temperature stability is recorded as unqualified, and the test results are shown in table 1.

TABLE 1

While the invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention.

Claims

1. The environment-friendly efficient cleaning agent is characterized by comprising the following raw materials in parts by weight: 20-60 parts of at least one hydrocarbon and derivatives thereof, 0.5-6 parts of penetrating agent, 5-20 parts of surfactant, 0.1-2 parts of antistatic agent, 3-15 parts of builder and 20-100 parts of deionized water;

the hydrocarbon and the derivative thereof are a mixture of 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether, and the mass ratio of the 1, 3-butanediol, 3- (bromomethyl) -2,6, 7-trimethyl-1H, 5H-pyrazolo [1,2-a ] pyrazole-1, 5-dione, N-dimethylformamide and ethylene glycol ethyl ether is (15-30): (1-5): (5-12): (3-10);

the surfactant is a fatty acid sulfonate surfactant, and the HLB of the fatty acid sulfonate surfactant is 11-13;

the penetrating agent is fatty alcohol-polyoxyethylene ether with alkyl carbon chains of C7-C16.

2. The environment-friendly efficient cleaning agent according to claim 1, wherein the antistatic agent is at least one selected from the group consisting of alkyl sulfonic acids, alkyl sulfuric acids and amides.

3. The environment-friendly efficient detergent according to any one of claims 1-2, wherein the builder is an inorganic alkaline compound having a relative molecular weight of 30 or more.

4. The preparation method of the environment-friendly efficient cleaning agent as claimed in claims 1-3, characterized by comprising at least the steps of: hydrocarbons and derivatives thereof, surfactants, penetrants, antistatic agents, builders, and deionized water are physically mixed.