CN102501308A - Emulsified oil separant for autoclaved aerated concrete block and method for manufacturing same - Google Patents
Emulsified oil separant for autoclaved aerated concrete block and method for manufacturing same Download PDFInfo
- Publication number
- CN102501308A CN102501308A CN2011103730924A CN201110373092A CN102501308A CN 102501308 A CN102501308 A CN 102501308A CN 2011103730924 A CN2011103730924 A CN 2011103730924A CN 201110373092 A CN201110373092 A CN 201110373092A CN 102501308 A CN102501308 A CN 102501308A
- Authority
- CN
- China
- Prior art keywords
- oil
- aerated concrete
- separant
- building block
- concrete building
- 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
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses emulsified oil separant for an autoclaved aerated concrete block and a method for manufacturing the emulsified oil separant. The raw material of the emulsified oil separant includes 20-30% of used oil, 10-20% of emulsifier and 50-70% of water on a weight percentage basis, and usability of the emulsified oil separant is achieved by mixing and uniformly stirring the used oil, emulsifier and water. The emulsified oil separant has the advantages of small viscosity, easiness in brushing and remarkable separation effect, improves product qualification rate and reduces over 20% of separant cost.
Description
Technical field
The present invention relates to a kind of oil emulsion interleaving agent and corresponding preparation method thereof, belong to the production technical field of building field building block.
Background technology
The presentation quality of air-entrained concrete building block directly influences properties of product.Air-entrained concrete building block will carry out demoulding cutting after building completion; Very general of mold sticking in the process of the demoulding; Directly influenced product quality and finished product rate, in order to solve the generation of mold sticking, present most of aerated-block manufacturing enterprise uses used oil to be used for preventing mold sticking as interleaving agent; But used oil itself has following shortcoming: 1. viscosity is big, and it is irregular to be prone to the generation thin and thick during brushing; 2. used oil is prone to freeze, and work difficulty was bigger when it was cold; 3. the used oil color is a black, influences the outward appearance of product; 4. use used oil can not effectively prevent mold sticking; 5. the used oil price goes up year by year, and the existing market average price is 3300 yuan/ton, and is bigger to the product cost influence; Simultaneously, also have part enterprise to use the interleaving agent of specialty to be used for production, but professional interleaving agent price is higher relatively, it is very large being used for large-scale its cost of aerated-block production.
Summary of the invention
The invention reside in and overcome the technological deficiency that isolation effect is poor, cost is high of using used oil to cause in the prior art, provide that a kind of isolation effect is good, cost is low, preparation, oil emulsion interleaving agent easy to use and preparation method thereof as interleaving agent.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of oil emulsion interleaving agent that is used for autoclave aerated concrete building block, the percentage by weight of its raw material is following: used oil 20～30%, emulsifying agent 10～20% and water 50～70%.
Further, said used oil is one or more a composition of waste coal oil, waste diesel, waste vapour oil, useless butter, useless gear oil or waste lubricating oil.
Said emulsifying agent is alkylphenol-polyethenoxy (a 10) ether.
The preparation method of above-mentioned oil emulsion interleaving agent is: used oil, emulsifying agent and the water of ormal weight are added in the agitated reactor, and stirring gets final product; Specific as follows: as earlier in the agitated reactor of 10～30 ℃ of control temperature, to add entry and emulsifying agent, stirred fast 3～7 minutes, add used oil afterwards, got final product in 3～7 minutes with the speed per hour stirring of 2000～3200 commentariess on classics/min.
Emulsifying agent itself is a kind of product with stronger hydrophobic ability; A little less than its hydrophilic ability, making the oil emulsion interleaving agent needs stronger hydrophilic ability, when the emulsifying agent thin up; The Molecular Geometries of emulsifying agent can change under the effect of water; Form curved structure, make hydrophilic group wrap in the inside to hydrophobic group and form hydrophilic radical, hydrophilic ability is improved.Solution after the configuration adds used oil again and stirs, and used oil resolves into molecule under stirring and solution effects, and intermolecular adhesion reduces combines water and oil together, and the concentration of feeding sequence and reasonable configuration emulsifying agent is to make the key of interleaving agent.The main advantage of this prescription is that this material performance is stable, relative low price, and buying easily on the market, process operation is simple.
The beneficial effect of technical scheme of the present invention:
The product quality aspect: oil emulsion interleaving agent viscosity of the present invention is little, brushing easily, and isolation effect is remarkable, does not have mold sticking and surface and oil contaminant, has improved the qualification rate of product.
The economic benefit aspect: the oil emulsion interleaving agent of filling a prescription and producing by the present invention, but 5 square metres of per kilogram brushing templates, reduce by 20% than used oil brushing template cost.
The specific embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
Embodiment 1:
Earlier in the agitated reactor of 20 ℃ of control temperature, put into 50kg water, add 20kg alkylphenol-polyethenoxy (10) ether subsequently, high-speed stirred 5 minutes adds the 30kg used oil then and got final product in 5 minutes with the speed per hour stirring of 2600 commentariess on classics/min; This used oil is an equivalent waste coal oil, waste vapour is oily and the mixture of useless gear oil.
Embodiment 2:
Earlier in the agitated reactor of 20 ℃ of control temperature, put into 65kg water, add 12kg alkylphenol-polyethenoxy (10) ether subsequently, high-speed stirred 5 minutes adds the 23kg used oil then and got final product in 5 minutes with the speed per hour stirring of 2800 commentariess on classics/min; This used oil is that mass ratio is the mixture of the waste diesel of 1:2:1, useless butter and waste lubricating oil.
Embodiment 3:
Earlier 20 ℃ of control temperature in agitated reactor, put into 55kg water, add 17kg alkylphenol-polyethenoxy (10) ether subsequently, high-speed stirred 5 minutes adds the 28kg used oil then and got final product in 5 minutes with the speed per hour stirring of 2300 commentariess on classics/min; This used oil is that mass ratio is the mixture of waste coal oil, waste diesel, useless gear oil and the waste lubricating oil of 1:2.5:1.5:1.
The utilization benefit comparative analysis of emulsification interleaving agent of the present invention and used oil is following:
To produce the 24000m aerated-block by the moon, the expense contrast in January is that the cost of the emulsifying agent interleaving agent that the arbitrary method of use embodiment of the invention 1-3 is produced is about 19750 yuan, uses the cost of used oil to be about 25200 yuan merely.Thus it is clear that, use emulsification interleaving agent of the present invention can reduce by 5450 yuan of interleaving agent costs in every month.
The above is merely explanation embodiment of the present invention; Be not limited to the present invention, for a person skilled in the art, all within spirit of the present invention and principle; Any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. an oil emulsion interleaving agent that is used for autoclave aerated concrete building block is characterized in that the percentage by weight of its raw material is following: used oil 20～30%, emulsifying agent 10～20% and water 50～70%.
2. the oil emulsion interleaving agent that is used for autoclave aerated concrete building block according to claim 1 is characterized in that, said used oil is one or more a composition of waste coal oil, waste diesel, waste vapour oil, useless butter, useless gear oil or waste lubricating oil.
3. the oil emulsion interleaving agent that is used for autoclave aerated concrete building block according to claim 1 is characterized in that: said emulsifying agent is alkylphenol-polyethenoxy (a 10) ether.
4. the described preparation method who is used for the oil emulsion interleaving agent of autoclave aerated concrete building block of claim 1 is characterized in that method is following: used oil, emulsifying agent and the water of ormal weight are added in the agitated reactor, and stirring gets final product.
5. the preparation method who is used for the oil emulsion interleaving agent of autoclave aerated concrete building block according to claim 4; It is characterized in that; Specific as follows: as in the agitated reactor of 10～30 ℃ of control temperature, to add entry and emulsifying agent earlier; Stirred 3～7 minutes fast, add used oil afterwards, got final product in 3～7 minutes with the speed per hour stirring of 2000～3200 commentariess on classics/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103730924A CN102501308A (en) | 2011-11-21 | 2011-11-21 | Emulsified oil separant for autoclaved aerated concrete block and method for manufacturing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103730924A CN102501308A (en) | 2011-11-21 | 2011-11-21 | Emulsified oil separant for autoclaved aerated concrete block and method for manufacturing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102501308A true CN102501308A (en) | 2012-06-20 |
Family
ID=46213471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103730924A Pending CN102501308A (en) | 2011-11-21 | 2011-11-21 | Emulsified oil separant for autoclaved aerated concrete block and method for manufacturing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102501308A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033362A (en) * | 1987-11-30 | 1989-06-14 | 青岛瑞达模板系列公司 | Efficient interleaving agent (release agent) |
| CN1021972C (en) * | 1992-03-11 | 1993-09-01 | 长江水利委员会长江科学院 | Process for preparation of concrete release agent |
| CN1082595A (en) * | 1992-07-28 | 1994-02-23 | 王树卫 | High efficient demoulding agent |
| CN101219558A (en) * | 2008-01-22 | 2008-07-16 | 刘彤 | Parting agent special for air-entrained concrete shaping |
-
2011
- 2011-11-21 CN CN2011103730924A patent/CN102501308A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033362A (en) * | 1987-11-30 | 1989-06-14 | 青岛瑞达模板系列公司 | Efficient interleaving agent (release agent) |
| CN1021972C (en) * | 1992-03-11 | 1993-09-01 | 长江水利委员会长江科学院 | Process for preparation of concrete release agent |
| CN1082595A (en) * | 1992-07-28 | 1994-02-23 | 王树卫 | High efficient demoulding agent |
| CN101219558A (en) * | 2008-01-22 | 2008-07-16 | 刘彤 | Parting agent special for air-entrained concrete shaping |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100528797C (en) | Light stone imitation material and its production process | |
| CN106927729B (en) | A kind of the quartzite slate preparation method and its product of imitation marble | |
| CN102504924B (en) | Polysilsesquioxane (POSS) modified vegetable oil emulsion mold release agent and preparation method thereof | |
| CN102442807A (en) | Lightweight composite travertine and preparation method thereof | |
| CN101941233B (en) | Preparation method of artificial stone with imitated wood grain pattern and artificial stone | |
| CN103553435B (en) | Preparation method of quartz synthetic stone slab | |
| CN103043954A (en) | Artificial stone and method for producing same | |
| CN110343495A (en) | A kind of epoxy resin adhesive and preparation method thereof | |
| CN102850674A (en) | Environment-friendly rubber plasticizing homogenizing agent and preparation method thereof | |
| CN108130064A (en) | It is a kind of to prepare heavy crude thinner and preparation method using MICROBIAL SURFACTANT | |
| CN102501308A (en) | Emulsified oil separant for autoclaved aerated concrete block and method for manufacturing same | |
| CN104402365B (en) | Aluminosulfate cement composition, preparation method and application thereof | |
| CN103965492B (en) | The preparation method of crosslinked at low temperature emulsified SBS modified asphalt additive | |
| CN103588428B (en) | Utilize the formula and technique of waste or used plastics production floor tile | |
| CN101348351A (en) | Composite travertine and preparation thereof | |
| CN109809742B (en) | Cold-mix colorful asphalt mixture and preparation method and application thereof | |
| CN202199305U (en) | System for artificial quartz stone agitating device | |
| CN107325508A (en) | A kind of resin button formula and its production technology | |
| CN107032662A (en) | A kind of three colour atla La Kata textured man-made stone diamond stone sheet materials and its production technology | |
| CN102358801B (en) | Ingredients of energy-saving heat preservation decorative plate for outer wall and preparing method thereof | |
| CN101875546B (en) | Black attapulgite plasticine and production method thereof | |
| CN101961883A (en) | Method for preparing artificial quartz stones by using kaolin desliming tailings | |
| CN103011679A (en) | Efficient concrete isolation agent | |
| CN106750048A (en) | A kind of preparation method of crystal waste slag unsaturated polyester resin composite material | |
| CN104230213A (en) | Preparation method of polypropylene fiber-enhanced quartz synthetic stone slab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120620 |