CN112175760A - Cleaning reagent for injection mold and preparation method thereof - Google Patents
Cleaning reagent for injection mold and preparation method thereof Download PDFInfo
- Publication number
- CN112175760A CN112175760A CN202011004493.8A CN202011004493A CN112175760A CN 112175760 A CN112175760 A CN 112175760A CN 202011004493 A CN202011004493 A CN 202011004493A CN 112175760 A CN112175760 A CN 112175760A
- Authority
- CN
- China
- Prior art keywords
- parts
- mixed solution
- cleaning agent
- sodium bicarbonate
- polyoxyethylene ether
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002347 injection Methods 0.000 title claims abstract description 29
- 239000007924 injection Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 title abstract description 19
- 239000003153 chemical reaction reagent Substances 0.000 title abstract description 14
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims abstract description 64
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims abstract description 32
- 235000017557 sodium bicarbonate Nutrition 0.000 claims abstract description 32
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 30
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 30
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims abstract description 26
- 239000012459 cleaning agent Substances 0.000 claims abstract description 26
- -1 polyoxyethylene Polymers 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 claims abstract description 25
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000011259 mixed solution Substances 0.000 claims description 42
- 239000000243 solution Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 9
- ONJQDTZCDSESIW-UHFFFAOYSA-N polidocanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO ONJQDTZCDSESIW-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000227 grinding Methods 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229910001214 P-type tool steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D10/00—Compositions of detergents, not provided for by one single preceding group
- C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
- C11D10/045—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap based on non-ionic surface-active compounds and soap
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/008—Polymeric surface-active agents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- C11D2111/14—
Abstract
The invention provides a cleaning reagent for an injection mold and a preparation method thereof, wherein the cleaning reagent comprises the following components in percentage by weight: 10-15 parts of propanol, 10-15 parts of isopropanol, 3-10 parts of barium stearate, 7-15 parts of fatty alcohol-polyoxyethylene ether, 5-15 parts of alkylphenol polyoxyethylene, 10-20 parts of sodium bicarbonate and 10-55 parts of water. The cleaning reagent for the injection mold has the advantages that the cleaning effect on the injection mold is good, the surface of a grinding tool is protected after cleaning, the cleaning reagent is nontoxic, the health of operators is effectively guaranteed, the environment is not polluted, the preparation method is simple and easy to implement, and the cleaning reagent is a green and environment-friendly cleaning agent.
Description
Technical Field
The invention relates to a cleaning reagent, in particular to a cleaning reagent for an injection mold and a preparation method thereof, and belongs to the field of environmental protection.
Background
In the production process of the injection mold, because the heated liquid plastic is in a specific production environment with high temperature, high pressure and high speed, the liquid plastic and the mold generate friction to enable the outer surface of the plastic to be partially degraded, most of the degraded plastic is converted into gas to be discharged out of the mold, a small amount of oily, corrosive and heavy metal mineral components can be attached to the surface of the mold, and oil-containing mineral scale and rust marks are generated on the surface of the mold in a long-term accumulation manner. The mold cleaning agent is also called mold washing water and is mainly used for cleaning dirt such as oil stain, gas residue, plastic residue, inorganic salt, hand sweat, dust and the like on the surfaces of mold steel, plastic mold steel, rubber molds and the like. Therefore, the problem to be solved is to provide a mold cleaning agent which has strong decontamination capability, no toxicity and no pollution to the environment.
Disclosure of Invention
The invention aims to provide a cleaning agent for an injection mold and a preparation method thereof, so as to overcome the defects of poor effect, damage to the mold, toxicity and environmental pollution of the cleaning agent in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention comprises the following steps:
the cleaning agent for the injection mold is characterized by comprising the following components in percentage by weight: 10-15 parts of propanol, 10-15 parts of isopropanol, 3-10 parts of barium stearate, 7-15 parts of fatty alcohol-polyoxyethylene ether, 5-15 parts of alkylphenol polyoxyethylene, 10-20 parts of sodium bicarbonate and 10-55 parts of water.
Optionally, the fatty alcohol-polyoxyethylene ether is selected from AEO-7, AEO-9, and AEO-15.
Optionally, the alkylphenol ethoxylates are selected from the group consisting of NP-4, NP-6, NP-7, NP-9, NP-15, and NP-21.
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 barium stearate, 7 parts of fatty alcohol-polyoxyethylene ether, 5 parts of alkylphenol polyoxyethylene, 10 parts of sodium bicarbonate and 55 parts of water.
In a more specific embodiment, the components and the content of the components are as follows: 15 parts of propanol, 15 parts of isopropanol, 10 parts of barium stearate, 15 parts of fatty alcohol-polyoxyethylene ether, 15 parts of alkylphenol polyoxyethylene, 20 parts of sodium bicarbonate and 10 parts of water.
In a more specific embodiment, the components and the content of the components are as follows: 12 parts of propanol, 12 parts of isopropanol, 5 parts of barium stearate, 10 parts of fatty alcohol-polyoxyethylene ether, 10 parts of alkylphenol polyoxyethylene, 15 parts of sodium bicarbonate and 36 parts of water.
The preparation method of the cleaning agent for the injection mold is characterized by comprising the following steps of:
the method comprises the following steps: uniformly mixing barium stearate in a mixed solution of propanol and water at normal temperature to prepare a mixed solution A;
step two: uniformly mixing fatty alcohol-polyoxyethylene ether in an isopropanol solution at normal temperature to prepare a mixed solution B;
step three: and adding the mixed solution B into the mixed solution A to prepare a mixed solution C, then dropwise adding alkylphenol polyoxyethylene into the mixed solution C, and adjusting the pH of the solution to 7.5-8 by using sodium bicarbonate after dropwise adding is finished to prepare the cleaning agent for the injection mold.
Optionally, the mass percentages of the propanol, the isopropanol, the barium stearate, the fatty alcohol-polyoxyethylene ether, the alkylphenol polyoxyethylene, the sodium bicarbonate and the water are 10-15: 10-15: 3-10: 7-15: 5-15: 10-20: 10-55.
Optionally, the dropping speed of the alkylphenol polyoxyethylene is 1 mL/mins.
Optionally, the concentration of sodium bicarbonate is 0.01mol/L to 0.05 mol/L.
Optionally, the upper concentration limit of the sodium bicarbonate is selected from 0.02mol/L, 0.03mol/L, 0.04mol/L, 0.05 mol/L; the lower limit of the concentration of the sodium bicarbonate is selected from 0.01mol/L, 0.02mol/L, 0.03mol/L and 0.04 mol/L.
Compared with the prior art, the invention has the advantages that: the cleaning reagent for the injection mold has the advantages that the cleaning effect on the injection mold is good, the surface of a grinding tool is protected after cleaning, the cleaning reagent is nontoxic, the health of operators is effectively guaranteed, the environment is not polluted, the preparation method is simple and easy to implement, and the cleaning reagent is a green and environment-friendly cleaning agent.
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 cleaning agent for the injection mold is characterized by comprising the following components in percentage by weight: 10-15 parts of propanol, 10-15 parts of isopropanol, 3-10 parts of barium stearate, 7-15 parts of fatty alcohol-polyoxyethylene ether, 5-15 parts of alkylphenol polyoxyethylene, 10-20 parts of sodium bicarbonate and 10-55 parts of water.
Optionally, the fatty alcohol-polyoxyethylene ether is selected from AEO-7, AEO-9, and AEO-15.
Optionally, the alkylphenol ethoxylates are selected from the group consisting of NP-4, NP-6, NP-7, NP-9, NP-15, and NP-21.
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 barium stearate, 7 parts of fatty alcohol-polyoxyethylene ether, 5 parts of alkylphenol polyoxyethylene, 10 parts of sodium bicarbonate and 55 parts of water.
In a more specific embodiment, the components and the content of the components are as follows: 15 parts of propanol, 15 parts of isopropanol, 10 parts of barium stearate, 15 parts of fatty alcohol-polyoxyethylene ether, 15 parts of alkylphenol polyoxyethylene, 20 parts of sodium bicarbonate and 10 parts of water.
In a more specific embodiment, the components and the content of the components are as follows: 12 parts of propanol, 12 parts of isopropanol, 5 parts of barium stearate, 10 parts of fatty alcohol-polyoxyethylene ether, 10 parts of alkylphenol polyoxyethylene, 15 parts of sodium bicarbonate and 36 parts of water.
The preparation method of the cleaning agent for the injection mold is characterized by comprising the following steps of:
the method comprises the following steps: uniformly mixing barium stearate in a mixed solution of propanol and water at normal temperature to prepare a mixed solution A;
step two: uniformly mixing fatty alcohol-polyoxyethylene ether in an isopropanol solution at normal temperature to prepare a mixed solution B;
step three: and adding the mixed solution B into the mixed solution A to prepare a mixed solution C, then dropwise adding alkylphenol polyoxyethylene into the mixed solution C, and adjusting the pH of the solution to 7.5-8 by using sodium bicarbonate after dropwise adding is finished to prepare the cleaning agent for the injection mold.
Optionally, the mass percentages of the propanol, the isopropanol, the barium stearate, the fatty alcohol-polyoxyethylene ether, the alkylphenol polyoxyethylene, the sodium bicarbonate and the water are 10-15: 10-15: 3-10: 7-15: 5-15: 10-20: 10-55.
Optionally, the dropping speed of the alkylphenol polyoxyethylene is 1 mL/mins.
Optionally, the concentration of sodium bicarbonate is 0.01mol/L to 0.05 mol/L.
Optionally, the upper concentration limit of the sodium bicarbonate is selected from 0.02mol/L, 0.03mol/L, 0.04mol/L, 0.05 mol/L; the lower limit of the concentration of the sodium bicarbonate is selected from 0.01mol/L, 0.02mol/L, 0.03mol/L and 0.04 mol/L.
The technical solution of the present invention is further explained below with reference to several examples.
Example 1
The cleaning agent comprises 10 parts of propanol, 10 parts of isopropanol, 3 parts of barium stearate, 7 parts of fatty alcohol-polyoxyethylene ether, 5 parts of alkylphenol polyoxyethylene, 10 parts of sodium bicarbonate and 55 parts of water.
The method comprises the following steps: uniformly mixing barium stearate in a mixed solution of propanol and water at normal temperature to prepare a mixed solution A;
step two: uniformly mixing fatty alcohol-polyoxyethylene ether in an isopropanol solution at normal temperature to prepare a mixed solution B;
step three: and adding the mixed solution B into the mixed solution A to prepare a mixed solution C, then dropwise adding alkylphenol polyoxyethylene into the mixed solution C, and adjusting the pH of the solution to 7.5 by using sodium bicarbonate after dropwise adding to prepare the cleaning agent for the injection mold.
Example 2
Preparing 15 parts of cleaning reagent propanol, 15 parts of isopropanol, 10 parts of barium stearate, 15 parts of fatty alcohol-polyoxyethylene ether, 15 parts of alkylphenol polyoxyethylene, 20 parts of sodium bicarbonate and 10 parts of water according to the following component contents.
The method comprises the following steps: uniformly mixing barium stearate in a mixed solution of propanol and water at normal temperature to prepare a mixed solution A;
step two: uniformly mixing fatty alcohol-polyoxyethylene ether in an isopropanol solution at normal temperature to prepare a mixed solution B;
step three: and adding the mixed solution B into the mixed solution A to prepare a mixed solution C, then dropwise adding alkylphenol polyoxyethylene into the mixed solution C, and adjusting the pH of the solution to 8 by using sodium bicarbonate after the dropwise adding is finished, thus preparing the cleaning agent for the injection mold.
Example 3
Preparing 12 parts of cleaning reagent propanol, 12 parts of isopropanol, 5 parts of barium stearate, 10 parts of fatty alcohol-polyoxyethylene ether, 10 parts of alkylphenol polyoxyethylene, 15 parts of sodium bicarbonate and 36 parts of water according to the following component contents.
The method comprises the following steps: uniformly mixing barium stearate in a mixed solution of propanol and water at normal temperature to prepare a mixed solution A;
step two: uniformly mixing fatty alcohol-polyoxyethylene ether in an isopropanol solution at normal temperature to prepare a mixed solution B;
step three: and adding the mixed solution B into the mixed solution A to prepare a mixed solution C, then dropwise adding alkylphenol polyoxyethylene into the mixed solution C, and adjusting the pH of the solution to 7.5 by using sodium bicarbonate after dropwise adding to prepare the cleaning agent for the injection mold.
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 (10)
1. The cleaning agent for the injection mold is characterized by comprising the following components in percentage by weight: 10-15 parts of propanol, 10-15 parts of isopropanol, 3-10 parts of barium stearate, 7-15 parts of fatty alcohol-polyoxyethylene ether, 5-15 parts of alkylphenol polyoxyethylene, 10-20 parts of sodium bicarbonate and 10-55 parts of water.
2. The cleaning agent for injection molds according to claim 1, characterized in that said fatty alcohol-polyoxyethylene ether is selected from the group consisting of AEO-7, AEO-9 and AEO-15.
3. The cleaning agent for injection molds according to claim 1, characterized in that said alkylphenol ethoxylates are selected from the group consisting of NP-4, NP-6, NP-7, NP-9, NP-15 and NP-21.
4. The cleaning agent for injection molds 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 barium stearate, 7 parts of fatty alcohol-polyoxyethylene ether, 5 parts of alkylphenol polyoxyethylene, 10 parts of sodium bicarbonate and 55 parts of water.
5. The cleaning agent for injection molds 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, 10 parts of barium stearate, 15 parts of fatty alcohol-polyoxyethylene ether, 15 parts of alkylphenol polyoxyethylene, 20 parts of sodium bicarbonate and 10 parts of water.
6. The cleaning agent for injection molds according to claim 1, characterized in that the components and the contents of the components are as follows: 12 parts of propanol, 12 parts of isopropanol, 5 parts of barium stearate, 10 parts of fatty alcohol-polyoxyethylene ether, 10 parts of alkylphenol polyoxyethylene, 15 parts of sodium bicarbonate and 36 parts of water.
7. Process for the preparation of a cleaning agent for injection molds according to any one of claims 1 to 6, characterized in that it comprises the following steps:
the method comprises the following steps: uniformly mixing barium stearate in a mixed solution of propanol and water at normal temperature to prepare a mixed solution A;
step two: uniformly mixing fatty alcohol-polyoxyethylene ether in an isopropanol solution at normal temperature to prepare a mixed solution B;
step three: and adding the mixed solution B into the mixed solution A to prepare a mixed solution C, then dropwise adding alkylphenol polyoxyethylene into the mixed solution C, and adjusting the pH of the solution to 7.5-8 by using sodium bicarbonate after dropwise adding is finished to prepare the cleaning agent for the injection mold.
8. The preparation method of the cleaning agent for the injection mold according to claim 7, wherein the mass percentages of the propanol, the isopropanol, the barium stearate, the fatty alcohol-polyoxyethylene ether, the alkylphenol polyoxyethylene ether, the sodium bicarbonate and the water are 10-15: 10-15: 3-10: 7-15: 5-15: 10-20: 10-55.
9. The method for preparing a cleaning agent for injection molds according to claim 7, wherein the dropping speed of the alkylphenol polyoxyethylene ether is 1 mL/mins.
10. The method of claim 7, wherein the concentration of the sodium bicarbonate is 0.01mol/L to 0.05 mol/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011004493.8A CN112175760A (en) | 2020-09-22 | 2020-09-22 | Cleaning reagent for injection mold and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011004493.8A CN112175760A (en) | 2020-09-22 | 2020-09-22 | Cleaning reagent for injection mold and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112175760A true CN112175760A (en) | 2021-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011004493.8A Pending CN112175760A (en) | 2020-09-22 | 2020-09-22 | Cleaning reagent for injection mold and preparation method thereof |
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| Country | Link |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61235500A (en) * | 1985-04-11 | 1986-10-20 | 信越化学工業株式会社 | Cleaner of mold for plastic molding processing |
| US5944908A (en) * | 1996-10-10 | 1999-08-31 | Henkel Corporation | Cleaning compositions and processes suitable for replacing grit blasting to clean metal mold surfaces for plastics |
| CN1754953A (en) * | 2004-10-01 | 2006-04-05 | 花王株式会社 | Detergent composition |
| CN1934290A (en) * | 2004-03-23 | 2007-03-21 | 约翰逊迪瓦西公司 | Cleaning and corrosion inhibition system and composition for surfaces of aluminum or colored metals and alloys thereof under alkaline conditions |
| CN101244616A (en) * | 2007-02-16 | 2008-08-20 | 李炯标 | Scrubbing polishing method for plastics machine and scrubbing relief polishing material |
| CN104099199A (en) * | 2014-07-11 | 2014-10-15 | 司徒建辉 | Efficient detergent for removing oil stains |
| CN107881019A (en) * | 2017-11-02 | 2018-04-06 | 上海新阳半导体材料股份有限公司 | A kind of low alkalinity Environment-friendlyelectrolytic electrolytic removes solution, its preparation method and its application of flash |
| CN108330008A (en) * | 2018-04-10 | 2018-07-27 | 苏州锐耐洁电子科技新材料有限公司 | A kind of plastics injection mould cleaning agent |
-
2020
- 2020-09-22 CN CN202011004493.8A patent/CN112175760A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61235500A (en) * | 1985-04-11 | 1986-10-20 | 信越化学工業株式会社 | Cleaner of mold for plastic molding processing |
| US5944908A (en) * | 1996-10-10 | 1999-08-31 | Henkel Corporation | Cleaning compositions and processes suitable for replacing grit blasting to clean metal mold surfaces for plastics |
| CN1934290A (en) * | 2004-03-23 | 2007-03-21 | 约翰逊迪瓦西公司 | Cleaning and corrosion inhibition system and composition for surfaces of aluminum or colored metals and alloys thereof under alkaline conditions |
| CN1754953A (en) * | 2004-10-01 | 2006-04-05 | 花王株式会社 | Detergent composition |
| CN101244616A (en) * | 2007-02-16 | 2008-08-20 | 李炯标 | Scrubbing polishing method for plastics machine and scrubbing relief polishing material |
| CN104099199A (en) * | 2014-07-11 | 2014-10-15 | 司徒建辉 | Efficient detergent for removing oil stains |
| CN107881019A (en) * | 2017-11-02 | 2018-04-06 | 上海新阳半导体材料股份有限公司 | A kind of low alkalinity Environment-friendlyelectrolytic electrolytic removes solution, its preparation method and its application of flash |
| CN108330008A (en) * | 2018-04-10 | 2018-07-27 | 苏州锐耐洁电子科技新材料有限公司 | A kind of plastics injection mould cleaning agent |
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Application publication date: 20210105 |