CN109023401B - Environment-friendly degradable degreasing agent - Google Patents
Environment-friendly degradable degreasing agent Download PDFInfo
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- CN109023401B CN109023401B CN201811146266.1A CN201811146266A CN109023401B CN 109023401 B CN109023401 B CN 109023401B CN 201811146266 A CN201811146266 A CN 201811146266A CN 109023401 B CN109023401 B CN 109023401B
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
Abstract
The invention discloses an environment-friendly degradable degreasing agent, relates to the technical field of degreasing agents, and aims to solve the problems that the existing degreasing agent has poor degreasing effect in the using process, and oil stains or the degreasing agent remains on the surface after multiple times of water washing, so that the quality of the subsequent process is influenced, and water resources are wasted, and the environment-friendly degradable degreasing agent comprises the following raw materials: the environment-friendly degradable degreasing agent is free of harmful substances and excellent in environment-friendly performance, the adsorption is good by adding the graphene nanoplatelets, the traditional multiple water washing process can be changed, water resources are saved, and the tea saponin and the berberine are added, so that the environment-friendly degradable degreasing agent has good permeability and emulsifying performance, can quickly remove greasy dirt on the surface of a metal, and is high in dispersing power and strong in efficiency.
Description
Technical Field
The invention relates to a degreasing agent, in particular to an environment-friendly degradable degreasing agent.
Background
The degreasing agent is mainly used for removing oil stains on the surface of an object and comprises the following components: alkaline degreasing agent, emulsion degreasing agent and solvent degreasing agent: (1) the alkaline degreasing agent consists of alkali, chelating agent and surfactant, and comprises a composite high-efficiency degreasing agent, a high-temperature strong degreasing agent and the like. (2) The emulsion degreasing agent can remove dirt on the metal surface by utilizing the wettability, permeability, emulsibility and dispersibility of the surfactant; generally, one or more of anionic, cationic, nonionic and other surfactants are mixed and diluted with water to prepare emulsion. (3) The solvent degreasing agent is degreased by adopting an immersion method or a steam method, and the solvents mainly adopted comprise halogenated hydrocarbon solvents, fluorinated hydrocarbon solvents and the like.
The existing degreasing agent has poor degreasing effect in the using process, and after multiple times of water washing, oil stains or the degreasing agent still remain on the surface, so that the quality of the subsequent process is influenced, and water resources are wasted.
Disclosure of Invention
The invention aims to provide an environment-friendly degradable degreasing agent to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an environment-friendly degradable degreasing agent comprises the following raw materials in parts by weight: 10-14 parts of dodecyl benzene sulfonic acid, 0.5-1.5 parts of tea saponin, 8-12 parts of polymaleic anhydride, 7-11 parts of sodium polyacrylate, 3-7 parts of triethanolamine, 4-6 parts of seaweed micro powder, 0.2-1 part of sodium benzoate, 0.3-0.7 part of sodium tartrate, 6-10 parts of sodium carbonate, 1-2 parts of graphene microchip, 0.5-1.5 parts of berberine, 1-3 parts of solubilizer and 0.1-0.5 part of defoaming agent.
As a further scheme of the invention: the feed comprises the following raw materials in parts by weight: 11-13 parts of dodecyl benzene sulfonic acid, 0.7-1.3 parts of tea saponin, 9-11 parts of polymaleic anhydride, 8-10 parts of sodium polyacrylate, 4-6 parts of triethanolamine, 4.5-5.5 parts of seaweed micro powder, 0.4-0.8 part of sodium benzoate, 0.4-0.6 part of sodium tartrate, 7-9 parts of sodium carbonate, 1.2-1.8 parts of graphene microchip, 0.8-1.2 parts of berberine, 1.5-2.5 parts of solubilizer and 0.2-0.4 part of defoaming agent.
As a further scheme of the invention: the feed comprises the following raw materials in parts by weight: 12 parts of dodecyl benzene sulfonic acid, 1 part of tea saponin, 10 parts of polymaleic anhydride, 9 parts of sodium polyacrylate, 5 parts of triethanolamine, 5 parts of seaweed micro powder, 0.6 part of sodium benzoate, 0.5 part of sodium tartrate, 8 parts of sodium carbonate, 1.5 parts of graphene microchip, 1 part of berberine, 2 parts of solubilizer and 0.3 part of defoaming agent.
As a further scheme of the invention: the solubilizer is carboxylic ester or alkyl glycoside.
As a further scheme of the invention: the defoaming agent is a polyether defoaming agent or a polyether modified silicon defoaming agent.
As a further scheme of the invention: the preparation method of the environment-friendly degradable degreasing agent comprises the following steps:
1) weighing the raw materials according to the proportion;
2) fully mixing dodecyl benzene sulfonic acid, polymaleic anhydride, sodium polyacrylate, seaweed micro powder, sodium benzoate, sodium tartrate and sodium carbonate, slowly adding triethanolamine while stirring to obtain a mixture A;
3) and adding the graphene nanoplatelets, the tea saponin, the berberine, the solubilizer and the defoaming agent into the mixture A, and fully stirring and mixing to obtain the required degreasing agent.
Compared with the prior art, the invention has the beneficial effects that: the degreasing agent prepared by the invention does not contain harmful substances to the environment and human body, has excellent environmental protection performance, has good adsorbability by adding the graphene nanoplatelets, can change the traditional multiple washing process, greatly saves water resources, has good permeability and emulsifying property by adding tea saponin and berberine, can quickly remove oil stains on the metal surface, and has high dispersion force and strong efficacy.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to specific embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
In the embodiment of the invention, the environment-friendly degradable degreasing agent comprises the following raw materials in parts by weight: 10 parts of dodecyl benzene sulfonic acid, 0.5 part of tea saponin, 8 parts of polymaleic anhydride, 7 parts of sodium polyacrylate, 3 parts of triethanolamine, 4 parts of seaweed micro powder, 0.2 part of sodium benzoate, 0.3 part of sodium tartrate, 6 parts of sodium carbonate, 1 part of graphene microchip, 0.5 part of berberine, 1 part of solubilizer and 0.1 part of defoaming agent.
Wherein the solubilizer is carboxylic ester.
The defoaming agent is a polyether defoaming agent.
In this embodiment, the preparation method of the environment-friendly degradable degreasing agent comprises the following steps:
1) weighing the raw materials according to the proportion;
2) fully mixing dodecyl benzene sulfonic acid, polymaleic anhydride, sodium polyacrylate, seaweed micro powder, sodium benzoate, sodium tartrate and sodium carbonate, slowly adding triethanolamine while stirring to obtain a mixture A;
3) and adding the graphene nanoplatelets, the tea saponin, the berberine, the solubilizer and the defoaming agent into the mixture A, and fully stirring and mixing to obtain the required degreasing agent.
Example 2
An environment-friendly degradable degreasing agent comprises the following raw materials in parts by weight: the feed comprises the following raw materials in parts by weight: 11 parts of dodecyl benzene sulfonic acid, 0.7 part of tea saponin, 9 parts of polymaleic anhydride, 8 parts of sodium polyacrylate, 4 parts of triethanolamine, 4.5 parts of seaweed micro powder, 0.4 part of sodium benzoate, 0.6 part of sodium tartrate, 7 parts of sodium carbonate, 1.2 parts of graphene microchip, 0.8 part of berberine, 1.5 parts of solubilizer and 0.2 part of defoaming agent.
Wherein the solubilizer is carboxylic ester.
The defoaming agent is a polyether modified silicon defoaming agent.
In this embodiment, the preparation method of the environment-friendly degradable degreasing agent comprises the following steps:
1) weighing the raw materials according to the proportion;
2) fully mixing dodecyl benzene sulfonic acid, polymaleic anhydride, sodium polyacrylate, seaweed micro powder, sodium benzoate, sodium tartrate and sodium carbonate, slowly adding triethanolamine while stirring to obtain a mixture A;
3) and adding the graphene nanoplatelets, the tea saponin, the berberine, the solubilizer and the defoaming agent into the mixture A, and fully stirring and mixing to obtain the required degreasing agent.
Example 3
An environment-friendly degradable degreasing agent comprises the following raw materials in parts by weight: 12 parts of dodecyl benzene sulfonic acid, 1 part of tea saponin, 10 parts of polymaleic anhydride, 9 parts of sodium polyacrylate, 5 parts of triethanolamine, 5 parts of seaweed micro powder, 0.6 part of sodium benzoate, 0.5 part of sodium tartrate, 8 parts of sodium carbonate, 1.5 parts of graphene microchip, 1 part of berberine, 2 parts of solubilizer and 0.3 part of defoaming agent.
Wherein the solubilizer is alkyl glycoside.
The defoaming agent is a polyether defoaming agent.
In this embodiment, the preparation method of the environment-friendly degradable degreasing agent comprises the following steps:
1) weighing the raw materials according to the proportion;
2) fully mixing dodecyl benzene sulfonic acid, polymaleic anhydride, sodium polyacrylate, seaweed micro powder, sodium benzoate, sodium tartrate and sodium carbonate, slowly adding triethanolamine while stirring to obtain a mixture A;
3) and adding the graphene nanoplatelets, the tea saponin, the berberine, the solubilizer and the defoaming agent into the mixture A, and fully stirring and mixing to obtain the required degreasing agent.
Example 4
An environment-friendly degradable degreasing agent comprises the following raw materials in parts by weight: the feed comprises the following raw materials in parts by weight: 13 parts of dodecyl benzene sulfonic acid, 1.3 parts of tea saponin, 11 parts of polymaleic anhydride, 10 parts of sodium polyacrylate, 6 parts of triethanolamine, 5.5 parts of seaweed micro powder, 0.8 part of sodium benzoate, 0.6 part of sodium tartrate, 9 parts of sodium carbonate, 1.8 parts of graphene microchip, 1.2 parts of berberine, 2.5 parts of solubilizer and 0.4 part of defoaming agent.
Wherein the solubilizer is alkyl glycoside.
The defoaming agent is a polyether modified silicon defoaming agent.
In this embodiment, the preparation method of the environment-friendly degradable degreasing agent comprises the following steps:
1) weighing the raw materials according to the proportion;
2) fully mixing dodecyl benzene sulfonic acid, polymaleic anhydride, sodium polyacrylate, seaweed micro powder, sodium benzoate, sodium tartrate and sodium carbonate, slowly adding triethanolamine while stirring to obtain a mixture A;
3) and adding the graphene nanoplatelets, the tea saponin, the berberine, the solubilizer and the defoaming agent into the mixture A, and fully stirring and mixing to obtain the required degreasing agent.
Example 5
An environment-friendly degradable degreasing agent comprises the following raw materials in parts by weight: 14 parts of dodecyl benzene sulfonic acid, 1.5 parts of tea saponin, 12 parts of polymaleic anhydride, 11 parts of sodium polyacrylate, 7 parts of triethanolamine, 6 parts of seaweed micro powder, 0.1 part of sodium benzoate, 0.7 part of sodium tartrate, 10 parts of sodium carbonate, 2 parts of graphene microchip, 1.5 parts of berberine, 3 parts of solubilizer and 0.5 part of defoaming agent.
Wherein the solubilizer is alkyl glycoside.
The defoaming agent is a polyether modified silicon defoaming agent.
In this embodiment, the preparation method of the environment-friendly degradable degreasing agent comprises the following steps:
1) weighing the raw materials according to the proportion;
2) fully mixing dodecyl benzene sulfonic acid, polymaleic anhydride, sodium polyacrylate, seaweed micro powder, sodium benzoate, sodium tartrate and sodium carbonate, slowly adding triethanolamine while stirring to obtain a mixture A;
3) and adding the graphene nanoplatelets, the tea saponin, the berberine, the solubilizer and the defoaming agent into the mixture A, and fully stirring and mixing to obtain the required degreasing agent.
Comparative example 1
Compared with example 3, the tea saponin is not contained, and the rest is the same as example 3.
Comparative example 2
Compared with the example 3, the berberine is not contained, and the rest is the same as the example 3.
Comparative example 3
Compared with example 3, the tea saponin and berberine are not contained, and the rest is the same as example 3.
Performance verification
The degreasing agents of examples 1 to 3 and those of comparative examples 1 to 3 were used in equal amounts at a concentration of 10% by mass, and the degreasing agents of comparative examples 1 to 3 were degreased to the same extent in accordance with standard JB/T4323.2-1999 (test method for Water-based Metal cleaners), in which the same treatment temperature (25 ℃) and treatment mode (spray) were used, and the cleaning power and the residual performance after rinsing were compared, and the results are shown in Table 1:
the data show that the degreasing agent prepared by the application has an excellent degreasing effect, particularly has good permeability and emulsifying property through synergistic cooperation of tea saponin and berberine, can quickly remove oil stains on the surface of metal, has high dispersing power and strong efficacy, and each component has strong solubility in water, so that the residual degree on a workpiece after cleaning is low, no influence is caused on the subsequent process, and the degreasing agent has a good market prospect.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The environment-friendly degradable degreasing agent is characterized by comprising the following raw materials in parts by weight: 10-14 parts of dodecyl benzene sulfonic acid, 0.5-1.5 parts of tea saponin, 8-12 parts of polymaleic anhydride, 7-11 parts of sodium polyacrylate, 3-7 parts of triethanolamine, 4-6 parts of seaweed micro powder, 0.2-1 part of sodium benzoate, 0.3-0.7 part of sodium tartrate, 6-10 parts of sodium carbonate, 1-2 parts of graphene microchip, 0.5-1.5 parts of berberine, 1-3 parts of solubilizer and 0.1-0.5 part of defoaming agent.
2. The environment-friendly degradable degreasing agent as claimed in claim 1, comprising the following raw materials in parts by weight: 11-13 parts of dodecyl benzene sulfonic acid, 0.7-1.3 parts of tea saponin, 9-11 parts of polymaleic anhydride, 8-10 parts of sodium polyacrylate, 4-6 parts of triethanolamine, 4.5-5.5 parts of seaweed micro powder, 0.4-0.8 part of sodium benzoate, 0.4-0.6 part of sodium tartrate, 7-9 parts of sodium carbonate, 1.2-1.8 parts of graphene microchip, 0.8-1.2 parts of berberine, 1.5-2.5 parts of solubilizer and 0.2-0.4 part of defoaming agent.
3. The environment-friendly degradable degreasing agent as claimed in claim 2, wherein the environment-friendly degradable degreasing agent comprises the following raw materials in parts by weight: 12 parts of dodecyl benzene sulfonic acid, 1 part of tea saponin, 10 parts of polymaleic anhydride, 9 parts of sodium polyacrylate, 5 parts of triethanolamine, 5 parts of seaweed micro powder, 0.6 part of sodium benzoate, 0.5 part of sodium tartrate, 8 parts of sodium carbonate, 1.5 parts of graphene microchip, 1 part of berberine, 2 parts of solubilizer and 0.3 part of defoaming agent.
4. The environmentally degradable degreaser of claim 1 wherein the solubilizer is a carboxylate or an alkyl glycoside.
5. The environment-friendly degradable degreasing agent as recited in claim 1, wherein the defoaming agent is a polyether defoaming agent or a polyether modified silicon defoaming agent.
6. The method for preparing the environment-friendly degradable degreasing agent according to any one of claims 1-5, wherein the steps are as follows:
1) weighing the raw materials according to the proportion;
2) fully mixing dodecyl benzene sulfonic acid, polymaleic anhydride, sodium polyacrylate, seaweed micro powder, sodium benzoate, sodium tartrate and sodium carbonate, slowly adding triethanolamine while stirring to obtain a mixture A;
3) and adding the graphene nanoplatelets, the tea saponin, the berberine, the solubilizer and the defoaming agent into the mixture A, and fully stirring and mixing to obtain the required degreasing agent.
7. Use of the environmentally friendly degradable degreaser according to any of claims 1 to 5 in the preparation of a degreased product.
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| CN109881206A (en) * | 2019-03-18 | 2019-06-14 | 广州市鸿仪洗涤剂有限公司 | A kind of high-efficiency environment friendly degreasing agent and preparation method thereof |
| CN110591838A (en) * | 2019-09-27 | 2019-12-20 | 安徽省聚科石墨烯科技股份公司 | Graphene type oil-removing additive and preparation method thereof |
| CN112226777A (en) * | 2020-10-19 | 2021-01-15 | 武汉科润表面新材料有限公司 | Normal-temperature efficient degreasing agent for coiled steel silicon steel |
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| CN100348779C (en) * | 2004-09-17 | 2007-11-14 | 中国科学院海洋研究所 | Natural green acid washing slow corrosion agent and its use |
| CN1928159A (en) * | 2006-09-28 | 2007-03-14 | 中国科学院海洋研究所 | Green high efficient restrainer and its application |
| US10988669B2 (en) * | 2014-12-09 | 2021-04-27 | Halliburton Energy Services, Inc. | Use of berberine as corrosion inhibitor in well operations |
| CN105603445B (en) * | 2015-12-28 | 2018-05-18 | 滁州美业机械制造有限公司 | Refrigerator metal panels processing degreasing agent |
| CN106011877B (en) * | 2016-07-06 | 2018-08-17 | 安徽红桥金属制造有限公司 | A kind of non-phosphate environment-friendly type metal surface degreasing agent and preparation method thereof |
| CN106191834A (en) * | 2016-07-14 | 2016-12-07 | 深圳市烯世传奇科技有限公司 | A kind of metal antirusting agent based on graphene powder and preparation method thereof |
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