CN101418247A - Wood fringe template release agent - Google Patents
Wood fringe template release agent Download PDFInfo
- Publication number
- CN101418247A CN101418247A CNA2008101828381A CN200810182838A CN101418247A CN 101418247 A CN101418247 A CN 101418247A CN A2008101828381 A CNA2008101828381 A CN A2008101828381A CN 200810182838 A CN200810182838 A CN 200810182838A CN 101418247 A CN101418247 A CN 101418247A
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- China
- Prior art keywords
- talcum powder
- concrete
- regenerative
- lubricating oil
- release agent
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- 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.)
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Abstract
The invention relates to a mould release agent for a wood stripe moulding board, which comprises the following raw materials in weight portion: 150 portions of regenerative lubricating oil and 1 to 1.2 portions of talcum powder. A method for preparing the mould release agent for the wood stripe moulding board comprises the following steps: weighing the regenerative lubricating oil and the talcum powder according to required weight portion and placing the regenerative lubricating oil and the talcum powder in a utensil; and stirring the weighed regenerative lubricating oil and the talcum powder at a temperate of between 15 and 30 DEG C to wet and disperse the mixture evenly, and dissolving and mixing the mixture to form a deposit-free white preparation. The method has the advantages that because the talcum powder has better antisticking effect and flow aid effect, the talcum powder can fill concave parts on the surface of wood grain after being mixed with the regenerative lubricating oil, so as to avoid the wood grain from permeating concrete during casting the concrete; at the same time, the talcum powder has hydrophilicity and is mutually merged with slurry in the concrete, the wood grain is shown on the concrete surface clearly after a mould is removed, and the concrete surface is not easily strained when a moulding board is removed; and the method has simple processes, low cost and wide application, and the template for smoothening a common surface can be repeatedly used for about 10 times without being painted anew.
Description
Technical field
The present invention relates to building material field, relate in particular to a kind of batten line template release agent.
Background technology
Concrete parting agent is the preparation that can reduce or prevent concrete and template surface adhesion.In concreting process, goods are sticking mutually with template, not only damage goods easily, and cause the form removal difficulty, and labour intensity is big, and production efficiency is low.Therefore, the use of releasing agent is most important in concrete construction.Domestic and international existing releasing agent is mainly two big classes, and a class is oil-based release agents such as pure oils, emulsification oils paraffin class; One class is emulsion-type releasing agents such as lipid acid.It is higher that above-mentioned two class releasing agents are applied to surface smoothness more, and surface layer is a plane and slick steel, wooden form.Ecosystem strip wood grain templet is rough, and hole, soft flocks are more, and surface layer wood grain road is deep mixed, on same plane, does not present stereo structure.Then oil is incompatible with coagulation water in soil, slurries to adopt pure oil-based release agent, and stereo wood pattern is difficult for manifesting; Adopt the emulsion-type releasing agent when form removal, wood grain is infiltrated the concrete the inside extremely easily, and concrete surface is pulled.Therefore, invention design is a kind of with the clear concrete surface that is revealed in of original state wood grain, and during form removal, the batten line template release agent that is difficult for pulling concrete surface necessitates.
Summary of the invention
The purpose of this invention is to provide a kind of batten line template release agent, make stereo wood pattern be difficult for manifesting to overcome currently available products, during form removal, wood grain is infiltrated concrete the inside extremely easily, the deficiency that concrete surface is pulled.
The objective of the invention is to be achieved through the following technical solutions:
A kind of batten line template release agent, make by the raw material of following parts by weight:
Rerefined oil 150, talcum powder 1-1.2.
The preparation process of batten line template release agent of the present invention comprises:
1) takes by weighing rerefined oil, talcum powder by required parts by weight, and place vessel;
2) stir rerefined oil, the talcum powder that is taken by weighing down at 15-30 ℃, make its moistening being uniformly dispersed, divide dissolving to mix and form no sedimentary white preparation; After forming preparation, in 2 hours, be painted on the strip template surface.
Beneficial effect of the present invention is: because talcum powder is anti-stick and help the stream effect better, put down with the recess of wood grain surfaces can being filled up to mend after rerefined oil mixes, avoid concrete wood grain in the process of building to infiltrate in it; Simultaneously, because its possess hydrophilic property, merge mutually, with the clear concrete surface that is revealed in of wood grain, during form removal, be difficult for pulling concrete surface after the form removal with slurries in the concrete; Technology is simple, and is with low cost, is widely used, and is used for the smooth template of general surface and time need not brushes again surplus can using 10 repeatedly.
Specific embodiment
Embodiment 1
The described batten line of present embodiment template release agent, make preparation by following raw material:
Rerefined oil 150kg, talcum powder 1kg.
The preparation method of the described batten line of present embodiment template release agent may further comprise the steps:
1) takes by weighing rerefined oil 150kg, talcum powder 1kg and place vessel;
2) stir rerefined oil, the talcum powder that is taken by weighing down at 15-30 ℃, make its moistening being uniformly dispersed, and dissolving mixes the no sedimentary white preparation of formation; After preparation forms, in 2 hours, be painted on the strip template surface, should be painted on the strip template surface immediately behind the preparations shaping, storage period can not be above 2 hours, separate out otherwise have white depositions, must exert oneself to stir white depositions is dissolved fully before using next time, can brush.
Embodiment 2
The described batten line of present embodiment template release agent, make preparation by following raw material:
Rerefined oil 150kg, talcum powder 1.2kg.
The preparation method of the described batten line of present embodiment template release agent may further comprise the steps:
1) takes by weighing rerefined oil 150kg, talcum powder 1.2kg and place vessel;
2) stir rerefined oil, the talcum powder that is taken by weighing down at 15-30 ℃, make its moistening being uniformly dispersed, and dissolving mixes the no sedimentary white preparation of formation; After preparation forms, in 2 hours, be painted on the strip template surface, should be painted on the strip template surface immediately behind the preparations shaping, storage period can not be above 2 hours, separate out otherwise have white depositions, must exert oneself to stir white depositions is dissolved fully before using next time, can brush.
Claims (1)
1, a kind of batten line template release agent is characterized in that, is made by the raw material of following parts by weight: rerefined oil 150, talcum powder 1-1.2; The preparation process of described batten line template release agent comprises: take by weighing rerefined oil, talcum powder and place vessel by required parts by weight; Stir rerefined oil, the talcum powder that is taken by weighing down at 15-30 ℃, make its moistening being uniformly dispersed, and dissolving mixes the no sedimentary white preparation of formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101828381A CN101418247A (en) | 2008-12-10 | 2008-12-10 | Wood fringe template release agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101828381A CN101418247A (en) | 2008-12-10 | 2008-12-10 | Wood fringe template release agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101418247A true CN101418247A (en) | 2009-04-29 |
Family
ID=40629253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101828381A Pending CN101418247A (en) | 2008-12-10 | 2008-12-10 | Wood fringe template release agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101418247A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343036A (en) * | 2013-07-02 | 2013-10-09 | 海安山河建材有限公司 | Preparation method for concrete release isolating agent |
| CN114410367A (en) * | 2021-12-28 | 2022-04-29 | 中国建筑第八工程局有限公司 | Emulsion release agent for wood grain concrete demoulding and preparation method thereof |
-
2008
- 2008-12-10 CN CNA2008101828381A patent/CN101418247A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343036A (en) * | 2013-07-02 | 2013-10-09 | 海安山河建材有限公司 | Preparation method for concrete release isolating agent |
| CN114410367A (en) * | 2021-12-28 | 2022-04-29 | 中国建筑第八工程局有限公司 | Emulsion release agent for wood grain concrete demoulding and preparation method thereof |
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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: 20090429 |