CN101838581A - Mould release agent - Google Patents
Mould release agent Download PDFInfo
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- CN101838581A CN101838581A CN200910019716A CN200910019716A CN101838581A CN 101838581 A CN101838581 A CN 101838581A CN 200910019716 A CN200910019716 A CN 200910019716A CN 200910019716 A CN200910019716 A CN 200910019716A CN 101838581 A CN101838581 A CN 101838581A
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- China
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- parts
- release agent
- mould release
- assistant
- distilled water
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Abstract
The invention relates to a mould release agent, which consists of the following components in part by weight: 5 to 20 parts of paraffin, 5 to 8 parts of stearic acid, 5 to 10 parts of vegetable oil, 5 to 8 parts of assistant emulsifier, 0.5 to 1.5 parts of potassium hydroxide, 0.5 to 1.5 parts of ethyl hydroxy benzoate and 95 to 105 parts of distilled water. The mould release agent has the advantages of low cost, convenient use and environmental protection.
Description
Technical field
The invention belongs to field of fine chemical, is a kind of releasing agent.
Background technology
Releasing agent is the functional substance between mould and goods, in rubber, the industry of plastics production, during the modeling product, for the demoulding, enhance productivity, prolong die life, make simultaneously that product is bright and clean, size is qualified, reduce waste product, and need requisite a kind of auxiliary agent of using.At present, state's inner pattern releasing agent applicable mostly is oils, its cost height, and contaminate environment is to the healthy generation harm of operator.The releasing agent that this invention provides, with low cost, easy to use, environmental protection.
Summary of the invention
This invention is to realize like this, a kind of releasing agent is characterized in that by paraffin, stearic acid, vegetables oil, assistant for emulsifying agent, potassium hydroxide, ethylparoben, distilled water by weight being respectively that 5--20,5--8,5--10,5-8,0.5-1.5,0.5-1.5,95--105 form.Assistant for emulsifying agent is 16 alkyl alcohols.
Preparation technology: paraffin, stearic acid, assistant for emulsifying agent, vegetables oil raw material are added a vessel in heating dissolve to 60-80 ℃ and make oil-phase solution, distilled water, potassium hydroxide, ethylparoben raw material are placed in another container, mix the aqueous phase solution that is heated to 80-90 ℃ of system; Oil phase and water temperature are consistent substantially, under vigorous stirring, water are slowly joined in the oil phase then, slowly emulsification, phase inversion, stirring velocity reduces with emulsifying temperature and slows down gradually, and goes out product after being stirred to room temperature, white oil-in-water emulsion.
Illustrate: prepare 20% diluent with distilled water during use, evenly spray mould and get final product.
Embodiment
It is as follows to implement 1 releasing agent prescription:
Paraffin 10
Stearic acid 7
Vegetables oil 8
Assistant for emulsifying agent 5
Potassium hydroxide 1
Ethylparoben 1
Distilled water 100
Preparation technology: paraffin, stearic acid, assistant for emulsifying agent, vegetables oil raw material are added a vessel in heating dissolve to 60-80 ℃ and make oil-phase solution, distilled water, potassium hydroxide, ethylparoben raw material are placed in another container, mix the aqueous phase solution that is heated to 80-90 ℃ of system; Oil phase and water temperature are consistent substantially, under vigorous stirring, water are slowly joined in the oil phase then, slowly emulsification, phase inversion, stirring velocity reduces with emulsifying temperature and slows down gradually, and goes out product after being stirred to room temperature, white oil-in-water emulsion.
Illustrate: prepare 20% diluent with distilled water during use, evenly spray mould and get final product.
Claims (3)
1. a releasing agent is characterized in that being made up of paraffin, stearic acid, vegetables oil, assistant for emulsifying agent, potassium hydroxide, ethylparoben, distilled water.
2. a kind of releasing agent according to claim 1 is characterized in that assistant for emulsifying agent is 16 alkyl alcohols.
3. a kind of releasing agent according to claim 1 is characterized in that paraffin, stearic acid, vegetables oil, assistant for emulsifying agent, potassium hydroxide, ethylparoben, distilled water are 5--20,5--8,5--10,5-8,0.5-1.5,0.5-1.5,95--105 respectively by weight.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910019716A CN101838581A (en) | 2009-03-19 | 2009-03-19 | Mould release agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910019716A CN101838581A (en) | 2009-03-19 | 2009-03-19 | Mould release agent |
Publications (1)
Publication Number | Publication Date |
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CN101838581A true CN101838581A (en) | 2010-09-22 |
Family
ID=42742258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910019716A Pending CN101838581A (en) | 2009-03-19 | 2009-03-19 | Mould release agent |
Country Status (1)
Country | Link |
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CN (1) | CN101838581A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101973094A (en) * | 2010-11-08 | 2011-02-16 | 大连三达奥克化学股份有限公司 | Aerosol can type plastic mould parting agent and manufacturing method thereof |
CN102092084A (en) * | 2010-12-10 | 2011-06-15 | 河海大学 | Concrete mold release agent and preparation method thereof |
CN102146313A (en) * | 2011-02-28 | 2011-08-10 | 合肥工业大学 | Vegetable oil-based emulsion mold release and preparation method thereof |
CN102205390A (en) * | 2011-04-28 | 2011-10-05 | 苏州市兴业铸造材料有限公司 | Environmentally-friendly casting mold-releasing agent and preparation method thereof |
CN102248622A (en) * | 2011-06-30 | 2011-11-23 | 浙江大之医药胶囊有限公司 | Capsule mold release agent and preparation method thereof |
CN102634406A (en) * | 2011-02-09 | 2012-08-15 | 白玉清 | Concrete mold release agent |
CN102787009A (en) * | 2012-08-17 | 2012-11-21 | 葛秀林 | Mould release agent for precision forging forming and preparation method of mould release agent |
CN103878910A (en) * | 2014-04-14 | 2014-06-25 | 柳州市颖航汽配有限公司 | Rubber product demolding agent and preparation method thereof |
CN104560311A (en) * | 2015-01-22 | 2015-04-29 | 南通优尼科化工有限公司 | Mold release agent |
CN105385494A (en) * | 2015-12-03 | 2016-03-09 | 新疆现代石油化工股份有限公司 | Mold release agent for cement product and preparation method thereof |
CN106566637A (en) * | 2016-10-26 | 2017-04-19 | 广西大学 | Aluminum alloy waterborne emulsion release agent |
CN106566608A (en) * | 2016-10-19 | 2017-04-19 | 大连市铭源全科技开发有限公司 | Emulsified paraffin release agent and preparation method thereof |
WO2018191997A1 (en) * | 2017-04-18 | 2018-10-25 | 黄春华 | High temperature resistant release agent and preparation method therefor |
-
2009
- 2009-03-19 CN CN200910019716A patent/CN101838581A/en active Pending
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101973094A (en) * | 2010-11-08 | 2011-02-16 | 大连三达奥克化学股份有限公司 | Aerosol can type plastic mould parting agent and manufacturing method thereof |
CN101973094B (en) * | 2010-11-08 | 2013-07-03 | 大连三达奥克化学股份有限公司 | Aerosol can type plastic mould parting agent and manufacturing method thereof |
CN102092084A (en) * | 2010-12-10 | 2011-06-15 | 河海大学 | Concrete mold release agent and preparation method thereof |
CN102092084B (en) * | 2010-12-10 | 2012-05-09 | 河海大学 | Concrete mold release agent and preparation method thereof |
CN102634406A (en) * | 2011-02-09 | 2012-08-15 | 白玉清 | Concrete mold release agent |
CN102146313A (en) * | 2011-02-28 | 2011-08-10 | 合肥工业大学 | Vegetable oil-based emulsion mold release and preparation method thereof |
CN102146313B (en) * | 2011-02-28 | 2013-06-12 | 合肥工业大学 | Vegetable oil-based emulsion mold release and preparation method thereof |
CN102205390A (en) * | 2011-04-28 | 2011-10-05 | 苏州市兴业铸造材料有限公司 | Environmentally-friendly casting mold-releasing agent and preparation method thereof |
CN102248622B (en) * | 2011-06-30 | 2013-05-01 | 浙江大之医药胶囊有限公司 | Capsule mold release agent and preparation method thereof |
CN102248622A (en) * | 2011-06-30 | 2011-11-23 | 浙江大之医药胶囊有限公司 | Capsule mold release agent and preparation method thereof |
CN102787009A (en) * | 2012-08-17 | 2012-11-21 | 葛秀林 | Mould release agent for precision forging forming and preparation method of mould release agent |
CN103878910A (en) * | 2014-04-14 | 2014-06-25 | 柳州市颖航汽配有限公司 | Rubber product demolding agent and preparation method thereof |
CN104560311A (en) * | 2015-01-22 | 2015-04-29 | 南通优尼科化工有限公司 | Mold release agent |
CN105385494A (en) * | 2015-12-03 | 2016-03-09 | 新疆现代石油化工股份有限公司 | Mold release agent for cement product and preparation method thereof |
CN106566608A (en) * | 2016-10-19 | 2017-04-19 | 大连市铭源全科技开发有限公司 | Emulsified paraffin release agent and preparation method thereof |
CN106566637A (en) * | 2016-10-26 | 2017-04-19 | 广西大学 | Aluminum alloy waterborne emulsion release agent |
WO2018191997A1 (en) * | 2017-04-18 | 2018-10-25 | 黄春华 | High temperature resistant release agent and preparation method therefor |
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Legal Events
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PB01 | Publication | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100922 |