CN112442265A - Injection mold protective adhesive and preparation method thereof - Google Patents
Injection mold protective adhesive and preparation method thereof Download PDFInfo
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- CN112442265A CN112442265A CN202011002698.2A CN202011002698A CN112442265A CN 112442265 A CN112442265 A CN 112442265A CN 202011002698 A CN202011002698 A CN 202011002698A CN 112442265 A CN112442265 A CN 112442265A
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- injection mold
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- sodium bicarbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/262—Alkali metal carbonates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention provides an injection mold protective adhesive which comprises the following components in percentage by weight: 10-15 parts of propanol, 10-15 parts of isopropanol, 3-5 parts of calcium dodecyl benzene sulfonate, 7-15 parts of tert-octyl phenol polyoxyethylene ether, 5-15 parts of alkylphenol polyoxyethylene, 10-20 parts of sodium bicarbonate, 12-55 parts of sugar water and 3-5 parts of protein. The application provides a pair of injection mold protection glue to overcome among the prior art that processing cost is higher, has the injury to operating personnel, and along with place for a long time and lead to volatile organic gas to volatilize, cause the shortcoming of pollution to the environment, and preparation method is simple and easy, is green's injection mold protection glue.
Description
Technical Field
The invention relates to an injection mold protective adhesive and a preparation method thereof, belonging to the field of environmental protection.
Background
Because injection molding processing enterprises have many product varieties and frequently change the mold, after a production period is completed, the mold is generally put in storage and stored until the next production period comes to be temporarily taken out for use. However, the mold is easy to generate phenomena of corrosion, surface smoothness reduction and the like in the storage period, so that the product quality is reduced, the rejection rate is high, and even the reuse is difficult, thereby causing great waste. The short service life of the die causes the waste of working hours and energy sources for processing steel products, and the loss caused by the influence on the product quality reaches billions of yuan every year. Therefore, maintenance of the injection mold is very important.
However, in the prior art, the protection solution containing volatile organic gas is adopted to care the surface of the injection mold, the treatment method has high treatment cost and harm to operators, and the volatile organic gas is volatilized along with long-time placement, so that the environment is polluted. Therefore, it is an urgent problem to provide an environment-friendly injection mold protection solution.
Disclosure of Invention
The invention aims to provide an injection mold protective adhesive and a preparation method thereof, which aim to overcome the defects that the treatment cost is higher, the operator is hurt, and volatile organic gas volatilizes along with long-time placement and pollutes the environment in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention comprises the following steps:
the injection mold protective adhesive is characterized by comprising the following components in percentage by weight: 10-15 parts of propanol, 10-15 parts of isopropanol, 3-5 parts of calcium dodecyl benzene sulfonate, 7-15 parts of tert-octyl phenol polyoxyethylene ether, 5-15 parts of alkylphenol polyoxyethylene, 10-20 parts of sodium bicarbonate, 12-55 parts of sugar water and 3-5 parts of protein.
In a more specific embodiment, the components and the content of the components are as follows: 10 parts of propanol, 10 parts of isopropanol, 3 parts of calcium dodecyl benzene sulfonate, 7 parts of tert-octyl phenol polyoxyethylene ether, 5 parts of alkylphenol polyoxyethylene, 10 parts of sodium bicarbonate, 50 parts of sugar water and 5 parts of protein.
In a more specific embodiment, the components and the content of the components are as follows: 15 parts of propanol, 15 parts of isopropanol, 5 parts of calcium dodecyl benzene sulfonate, 15 parts of tert-octyl phenol polyoxyethylene ether, 15 parts of alkylphenol polyoxyethylene, 20 parts of sodium bicarbonate, 12 parts of sugar water and 3 parts of protein.
In a more specific embodiment, the components and the content of the components are as follows: 10 parts of propanol, 10 parts of isopropanol, 5 parts of calcium dodecyl benzene sulfonate, 10 parts of tert-octyl phenol polyoxyethylene ether, 10 parts of alkylphenol polyoxyethylene ether, 15 parts of sodium bicarbonate, 35 parts of sugar water and 5 parts of protein.
The method for protecting the glue of the injection mold comprises the following steps:
the method comprises the following steps: dissolving calcium dialkyl benzene sulfonate in propanol at room temperature until uniform mixing is achieved, and obtaining mixed liquor I;
step two: dissolving tert-octyl phenol polyoxy ether in isopropanol at room temperature until the mixture is uniformly mixed to prepare a mixed solution II;
step three: and adding the mixed solution II into the mixed solution I to prepare a mixed solution III, then dropwise adding alkylphenol polyoxyethylene into the mixed solution III, adjusting the pH of the mixed solution to 8-8.5 by using sodium bicarbonate, and finally adjusting the mixed solution to be colloidal by using sugar water and protein to prepare the injection mold protective adhesive.
Optionally, the mass ratio of the propanol, the isopropanol, the calcium dodecylbenzenesulfonate, the tert-octylphenol polyoxyethylene ether, the alkylphenol polyoxyethylene, the sodium bicarbonate, the sugar water and the protein is 10-15: 10-15: 3-5: 7-15: 5-15: 10-20: 12-55: 3-5.
Optionally, the dropping speed of the alkylphenol polyoxyethylene is 1 mL/min.
Optionally, the concentration of sodium bicarbonate is 0.01mol/L to 0.05 mol/L.
Optionally, the sugar water is sucrose, and the concentration of the sugar water is 0.05mol/L-1.00 mol/L.
Compared with the prior art, the invention has the advantages that: the application provides a pair of injection mold protection is glued to it is higher to overcome prior art in the processing cost, has the injury to operating personnel, and along with place for a long time and lead to volatile organic gas to volatilize, causes the shortcoming of pollution to the environment, is green's injection mold protection and glues.
Detailed Description
In view of the deficiencies in the prior art, the inventors of the present invention have made extensive studies and extensive practices to provide technical solutions of the present invention. The technical solution, its implementation and principles, etc. will be further explained as follows.
The injection mold protective adhesive is characterized by comprising the following components in percentage by weight: 10-15 parts of propanol, 10-15 parts of isopropanol, 3-5 parts of calcium dodecyl benzene sulfonate, 7-15 parts of tert-octyl phenol polyoxyethylene ether, 5-15 parts of alkylphenol polyoxyethylene, 10-20 parts of sodium bicarbonate, 12-55 parts of sugar water and 3-5 parts of protein.
In a more specific embodiment, the components and the content of the components are as follows: 10 parts of propanol, 10 parts of isopropanol, 3 parts of calcium dodecyl benzene sulfonate, 7 parts of tert-octyl phenol polyoxyethylene ether, 5 parts of alkylphenol polyoxyethylene, 10 parts of sodium bicarbonate, 50 parts of sugar water and 5 parts of protein.
In a more specific embodiment, the components and the content of the components are as follows: 15 parts of propanol, 15 parts of isopropanol, 5 parts of calcium dodecyl benzene sulfonate, 15 parts of tert-octyl phenol polyoxyethylene ether, 15 parts of alkylphenol polyoxyethylene, 20 parts of sodium bicarbonate, 12 parts of sugar water and 3 parts of protein.
In a more specific embodiment, the components and the content of the components are as follows: 10 parts of propanol, 10 parts of isopropanol, 5 parts of calcium dodecyl benzene sulfonate, 10 parts of tert-octyl phenol polyoxyethylene ether, 10 parts of alkylphenol polyoxyethylene ether, 15 parts of sodium bicarbonate, 35 parts of sugar water and 5 parts of protein.
The method for protecting the glue of the injection mold comprises the following steps:
the method comprises the following steps: dissolving calcium dialkyl benzene sulfonate in propanol at room temperature until uniform mixing is achieved, and obtaining mixed liquor I;
step two: dissolving tert-octyl phenol polyoxy ether in isopropanol at room temperature until the mixture is uniformly mixed to prepare a mixed solution II;
step three: and adding the mixed solution II into the mixed solution I to prepare a mixed solution III, then dropwise adding alkylphenol polyoxyethylene into the mixed solution III, adjusting the pH of the mixed solution to 8-8.5 by using sodium bicarbonate, and finally adjusting the mixed solution to be colloidal by using sugar water and protein to prepare the injection mold protective adhesive.
Optionally, the mass ratio of the propanol, the isopropanol, the calcium dodecylbenzenesulfonate, the tert-octylphenol polyoxyethylene ether, the alkylphenol polyoxyethylene, the sodium bicarbonate, the sugar water and the protein is 10-15: 10-15: 3-5: 7-15: 5-15: 10-20: 12-55: 3-5.
Optionally, the dropping speed of the alkylphenol polyoxyethylene is 1 mL/min.
Optionally, the concentration of sodium bicarbonate is 0.01mol/L to 0.05 mol/L.
Optionally, the sugar water is sucrose, and the concentration of the sugar water is 0.05mol/L-1.00 mol/L.
The technical solution of the present invention is further explained below with reference to several examples.
Example 1
The components and the content of the components are as follows: 10 parts of propanol, 10 parts of isopropanol, 3 parts of calcium dodecyl benzene sulfonate, 7 parts of tert-octyl phenol polyoxyethylene ether, 5 parts of alkylphenol polyoxyethylene, 10 parts of sodium bicarbonate, 50 parts of sugar water and 5 parts of protein.
The method comprises the following steps: dissolving calcium dialkyl benzene sulfonate in propanol at room temperature until uniform mixing is achieved, and obtaining mixed liquor I;
step two: dissolving tert-octyl phenol polyoxy ether in isopropanol at room temperature until the mixture is uniformly mixed to prepare a mixed solution II;
step three: and adding the mixed solution II into the mixed solution I to prepare a mixed solution III, then dropwise adding alkylphenol polyoxyethylene into the mixed solution III, adjusting the pH of the mixed solution to 8-8.5 by using sodium bicarbonate, and finally adjusting the mixed solution to be colloidal by using sugar water and protein to prepare the injection mold protective adhesive.
Example 2
The components and the content of the components are as follows: 15 parts of propanol, 15 parts of isopropanol, 5 parts of calcium dodecyl benzene sulfonate, 15 parts of tert-octyl phenol polyoxyethylene ether, 15 parts of alkylphenol polyoxyethylene, 20 parts of sodium bicarbonate, 12 parts of sugar water and 3 parts of protein.
The method comprises the following steps: dissolving calcium dialkyl benzene sulfonate in propanol at room temperature until uniform mixing is achieved, and obtaining mixed liquor I;
step two: dissolving tert-octyl phenol polyoxy ether in isopropanol at room temperature until the mixture is uniformly mixed to prepare a mixed solution II;
step three: and adding the mixed solution II into the mixed solution I to prepare a mixed solution III, then dropwise adding alkylphenol polyoxyethylene into the mixed solution III, adjusting the pH of the mixed solution to 8-8.5 by using sodium bicarbonate, and finally adjusting the mixed solution to be colloidal by using sugar water and protein to prepare the injection mold protective adhesive.
Example 3
The components and the content of the components are as follows: 10 parts of propanol, 10 parts of isopropanol, 5 parts of calcium dodecyl benzene sulfonate, 10 parts of tert-octyl phenol polyoxyethylene ether, 10 parts of alkylphenol polyoxyethylene ether, 15 parts of sodium bicarbonate, 35 parts of sugar water and 5 parts of protein.
The method comprises the following steps: dissolving calcium dialkyl benzene sulfonate in propanol at room temperature until uniform mixing is achieved, and obtaining mixed liquor I;
step two: dissolving tert-octyl phenol polyoxy ether in isopropanol at room temperature until the mixture is uniformly mixed to prepare a mixed solution II;
step three: and adding the mixed solution II into the mixed solution I to prepare a mixed solution III, then dropwise adding alkylphenol polyoxyethylene into the mixed solution III, adjusting the pH of the mixed solution to 8-8.5 by using sodium bicarbonate, and finally adjusting the mixed solution to be colloidal by using sugar water and protein to prepare the injection mold protective adhesive.
It should be understood that the above-mentioned embodiments are merely illustrative of the technical concepts and features of the present invention, which are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and therefore, the protection scope of the present invention is not limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. The injection mold protective adhesive is characterized by comprising the following components in percentage by weight: 10-15 parts of propanol, 10-15 parts of isopropanol, 3-5 parts of calcium dodecyl benzene sulfonate, 7-15 parts of tert-octyl phenol polyoxyethylene ether, 5-15 parts of alkylphenol polyoxyethylene, 10-20 parts of sodium bicarbonate, 12-55 parts of sugar water and 3-5 parts of protein.
2. An injection mold protective glue according to claim 1, characterized in that the components and the contents of the components are as follows: 10 parts of propanol, 10 parts of isopropanol, 3 parts of calcium dodecyl benzene sulfonate, 7 parts of tert-octyl phenol polyoxyethylene ether, 5 parts of alkylphenol polyoxyethylene, 10 parts of sodium bicarbonate, 50 parts of sugar water and 5 parts of protein.
3. An injection mold protective glue according to claim 1, characterized in that the components and the contents of the components are as follows: 15 parts of propanol, 15 parts of isopropanol, 5 parts of calcium dodecyl benzene sulfonate, 15 parts of tert-octyl phenol polyoxyethylene ether, 15 parts of alkylphenol polyoxyethylene, 20 parts of sodium bicarbonate, 12 parts of sugar water and 3 parts of protein.
4. An injection mold protective glue according to claim 1, characterized in that the components and the contents of the components are as follows: 10 parts of propanol, 10 parts of isopropanol, 5 parts of calcium dodecyl benzene sulfonate, 10 parts of tert-octyl phenol polyoxyethylene ether, 10 parts of alkylphenol polyoxyethylene ether, 15 parts of sodium bicarbonate, 35 parts of sugar water and 5 parts of protein.
5. A process for preparing an injection mold protective gum according to any of claims 1-4, comprising the steps of:
the method comprises the following steps: dissolving calcium dialkyl benzene sulfonate in propanol at room temperature until uniform mixing is achieved, and obtaining mixed liquor I;
step two: dissolving tert-octyl phenol polyoxy ether in isopropanol at room temperature until the mixture is uniformly mixed to prepare a mixed solution II;
step three: and adding the mixed solution II into the mixed solution I to prepare a mixed solution III, then dropwise adding alkylphenol polyoxyethylene into the mixed solution III, adjusting the pH of the mixed solution to 8-8.5 by using sodium bicarbonate, and finally adjusting the mixed solution to be colloidal by using sugar water and protein to prepare the injection mold protective adhesive.
6. The method for preparing injection mold protective adhesive according to claim 5, wherein the mass ratio of propanol, isopropanol, calcium dodecylbenzene sulfonate, tert-octyl phenol polyoxyethylene ether, alkylphenol polyoxyethylene ether, sodium bicarbonate, sugar water and protein is 10-15: 10-15: 3-5: 7-15: 5-15: 10-20: 12-55: 3-5.
7. The method for preparing injection mold protective adhesive according to claim 5, wherein the dropping speed of alkylphenol polyoxyethylene ether is 1 mL/min.
8. A preparation method of injection mold protective glue according to claim 5, characterized in that the concentration of sodium bicarbonate is 0.01-0.05 mol/L.
9. A method for preparing injection mold protective glue according to claim 5, characterized in that the sugar water is sucrose and the concentration of the sugar water is 0.05mol/L-1.00 mol/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011002698.2A CN112442265A (en) | 2020-09-22 | 2020-09-22 | Injection mold protective adhesive and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011002698.2A CN112442265A (en) | 2020-09-22 | 2020-09-22 | Injection mold protective adhesive and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112442265A true CN112442265A (en) | 2021-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011002698.2A Pending CN112442265A (en) | 2020-09-22 | 2020-09-22 | Injection mold protective adhesive and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312247A (en) * | 2011-04-26 | 2012-01-11 | 东莞市安美润滑科技有限公司 | General aqueous cleaning solution for non-ferrous metals |
| CN104017665A (en) * | 2014-06-25 | 2014-09-03 | 南通永康检测技术有限公司 | Cleaning fluid |
-
2020
- 2020-09-22 CN CN202011002698.2A patent/CN112442265A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312247A (en) * | 2011-04-26 | 2012-01-11 | 东莞市安美润滑科技有限公司 | General aqueous cleaning solution for non-ferrous metals |
| CN104017665A (en) * | 2014-06-25 | 2014-09-03 | 南通永康检测技术有限公司 | Cleaning fluid |
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Application publication date: 20210305 |