CN1377945A - Concrete emulsified demoulding agent produced with waste machine oil - Google Patents
Concrete emulsified demoulding agent produced with waste machine oil Download PDFInfo
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- CN1377945A CN1377945A CN 02108619 CN02108619A CN1377945A CN 1377945 A CN1377945 A CN 1377945A CN 02108619 CN02108619 CN 02108619 CN 02108619 A CN02108619 A CN 02108619A CN 1377945 A CN1377945 A CN 1377945A
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- concrete
- emulsified
- oil
- releasing agent
- agent
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Abstract
The emulsified concrete demolding agent produced with waste machine oil includes: machine oil 13-40 wt%, water 45-82 wt%, soap base 3-12 wt%, alkylphenol ethoxylate 0.1-1 wt%, Peregal A-20 0.2-2 wt%, and small amount of surfactant, stabilzier and preservative. Using the industrial waste as main material can solve the environment pollution problem, and the reasonable waste oil treatment and use of emulsifier, stabilizer and preservative makes the demoldijng agent have good demolding effect, stable performance, no pollution and low cost.
Description
Technical field
The present invention relates to a kind of releasing agent, particularly a kind of concrete emulsified releasing agent of producing with used oil.
Background technology
In building is unemployed; for protect building template and prevent concrete member and template between adhesion; guarantee that concrete member or concrete product smooth surface, corner angle are complete, obtain the ideal concrete product, must be at template and concrete surface in contact brushing one deck releasing agent.The kind of available coagulation soil release agent is a lot, as Patent Office of the People's Republic of China's on September 1st, 1993 disclosed " concrete parting agent and preparation technology thereof " by name, Granted publication number: the patent application of CN1021972C, this patent application disclose a kind of machine oil or used oil, food plant oil foot soap and formulated aqueous formulation of water of utilizing.This invention has characteristics such as production cost is low, nontoxic, oil is strong, but the releasing agent major ingredient that this method is produced is a mold oil, added partial regeneration machine oil and food plant oil foot soap aborning, thereby its product cost still is higher.
Summary of the invention
Releasing agent provided by the invention is to be main raw material with industrial waste mineral oil, accomplish utilization of waste material on the one hand, has solved industrial waste mineral oil on the other hand to pollution problem that environment caused.By discarded mineral oil is handled, reasonably used emulsifying agent, stablizer and sanitas, make that it becomes that a kind of stripping result is good, stable performance, unit pollutes, cost is low releasing agent.
Technical scheme of the present invention is: a kind of concrete emulsified releasing agent of producing with used oil is characterized in that this releasing agent comprises: tensio-active agent, stablizer, the sanitas of machine oil 13-40%, water 45-82%, soap base 3-12%, alkylphenol polyoxyethylene: 0.1-1, peregal A-20:0.2-2% and trace.Wherein machine oil is industrial waste mineral oil.Stablizer is: tripoly phosphate sodium STPP is or/and ammonium chloride.Sanitas: preferred formaldehyde.Soap base is the oil foot products therefrom after saponification after the vegetables oil oil expression.
Embodiment
With the concrete emulsified releasing agent that used oil is produced, this releasing agent is by soap base, 1% peregal A-20, the 0.5%C of the oil foot gained after saponification after 20% industrial waste machine oil, the oil expression of 5% vegetables oil
4-9Alkylphenol-polyethenoxy (4) ether, 72% water and and micro-tripoly phosphate sodium STPP, formaldehyde, hydrochloric acid.Industrial waste machine oil plays a protective role to building template mainly as oiliness improver; The soap base of the oil foot gained after saponification after the vegetables oil oil expression is mainly as emulsifying agent and membrane-forming agent; Washing powder can increase the surfactivity of releasing agent and play emulsion adjuvant; Tripoly phosphate sodium STPP plays softening of water and helps the emulsive effect in this releasing agent, make this releasing agent have satisfactory stability; Peregal A-20 has excellent emulsifying property, stearic acid, paraffin, mineral wet goods is had very strong emulsifying capacity, with C
4-9Alkylphenol-polyethenoxy (4) ether plays emulsifying agent simultaneously in this releasing agent; Hydrochloric acid mainly is the pH value of regulating this releasing agent, and the pH value that makes this releasing agent is for neutral; Owing to contain soap base in this releasing agent, the purpose that adds formaldehyde is to make releasing agent when long-time the placement, undergoes no deterioration; Tensio-active agent is a washing powder.
This releasing agent production technique, equipment are simple, and production cost is low, and result of use is good, are fit to very much small business and produce.
Claims (6)
1. a concrete emulsified releasing agent of producing with used oil is characterized in that this releasing agent comprises: tensio-active agent, stablizer, sanitas, the neutralizing agent of machine oil 13-40%, water 45-82%, soap base 3-12%, alkylphenol polyoxyethylene: 0.1-1, peregal A-20:0.2-2% and trace.
2. a kind of concrete emulsified releasing agent of producing with used oil according to claim 1 is characterized in that stablizer is that tripoly phosphate sodium STPP is or/and the chlorination inorganic salt.
3. a kind of concrete emulsified releasing agent of producing with used oil according to claim 1 is characterized in that the preferred formaldehyde of sanitas.
4. a kind of concrete emulsified releasing agent of producing with used oil according to claim 1 is characterized in that neutralizing agent is a mineral acid.
5. a kind of concrete emulsified releasing agent of producing with used oil according to claim 1 is characterized in that soap base is the oil foot products therefrom after saponification after the vegetables oil oil expression.
6. a kind of concrete emulsified releasing agent of producing with used oil according to claim 1 is characterized in that machine oil is industrial waste mineral oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02108619 CN1377945A (en) | 2002-04-03 | 2002-04-03 | Concrete emulsified demoulding agent produced with waste machine oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02108619 CN1377945A (en) | 2002-04-03 | 2002-04-03 | Concrete emulsified demoulding agent produced with waste machine oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1377945A true CN1377945A (en) | 2002-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02108619 Pending CN1377945A (en) | 2002-04-03 | 2002-04-03 | Concrete emulsified demoulding agent produced with waste machine oil |
Country Status (1)
| Country | Link |
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| CN (1) | CN1377945A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481497B (en) * | 2009-02-05 | 2011-05-11 | 彩虹集团电子股份有限公司 | Chlorinated polythylene rubber mold releasing agent |
| CN103103011A (en) * | 2013-01-24 | 2013-05-15 | 江苏博特新材料有限公司 | Special release agent for concrete and preparation method thereof |
| CN104479843A (en) * | 2014-12-18 | 2015-04-01 | 蒙城县科技创业服务中心 | Rust-resistant concrete mold release agent and preparation method thereof |
| CN104498131A (en) * | 2014-11-28 | 2015-04-08 | 华东交通大学 | Method for preparing lithium-based (lithium-based calcium-based) lubricating grease by using waste vegetable oil and application |
| CN104877732A (en) * | 2015-05-04 | 2015-09-02 | 河南师范大学 | Waste engine oil diluter and application thereof in preparing mold release agent |
| CN106182367A (en) * | 2016-07-01 | 2016-12-07 | 陈凌燕 | A kind of concrete emulsified releasing agent |
| CN106520349A (en) * | 2016-09-18 | 2017-03-22 | 武汉金安顺科技有限公司 | Novel environment-friendly release agent of metal templates and methods for preparing and using same |
| CN111154538A (en) * | 2018-11-08 | 2020-05-15 | 晟通科技集团有限公司 | Aqueous release agent based on industrial waste oil |
-
2002
- 2002-04-03 CN CN 02108619 patent/CN1377945A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481497B (en) * | 2009-02-05 | 2011-05-11 | 彩虹集团电子股份有限公司 | Chlorinated polythylene rubber mold releasing agent |
| CN103103011A (en) * | 2013-01-24 | 2013-05-15 | 江苏博特新材料有限公司 | Special release agent for concrete and preparation method thereof |
| CN103103011B (en) * | 2013-01-24 | 2014-10-29 | 江苏苏博特新材料股份有限公司 | Special release agent for concrete and preparation method thereof |
| CN104498131A (en) * | 2014-11-28 | 2015-04-08 | 华东交通大学 | Method for preparing lithium-based (lithium-based calcium-based) lubricating grease by using waste vegetable oil and application |
| CN104479843A (en) * | 2014-12-18 | 2015-04-01 | 蒙城县科技创业服务中心 | Rust-resistant concrete mold release agent and preparation method thereof |
| CN104877732A (en) * | 2015-05-04 | 2015-09-02 | 河南师范大学 | Waste engine oil diluter and application thereof in preparing mold release agent |
| CN104877732B (en) * | 2015-05-04 | 2018-02-06 | 河南师范大学 | A kind of used oil diluent and its application in releasing agent is prepared |
| CN106182367A (en) * | 2016-07-01 | 2016-12-07 | 陈凌燕 | A kind of concrete emulsified releasing agent |
| CN106520349A (en) * | 2016-09-18 | 2017-03-22 | 武汉金安顺科技有限公司 | Novel environment-friendly release agent of metal templates and methods for preparing and using same |
| CN111154538A (en) * | 2018-11-08 | 2020-05-15 | 晟通科技集团有限公司 | Aqueous release agent based on industrial waste oil |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |