CN115806855A - Drawing agent suitable for pipes - Google Patents
Drawing agent suitable for pipes Download PDFInfo
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- CN115806855A CN115806855A CN202111082254.9A CN202111082254A CN115806855A CN 115806855 A CN115806855 A CN 115806855A CN 202111082254 A CN202111082254 A CN 202111082254A CN 115806855 A CN115806855 A CN 115806855A
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- drawing agent
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Abstract
The invention relates to a drawing agent suitable for a pipe, which is prepared from 5-20% of styrene-acrylic emulsion; 5-20% of powder; 1-5% of tackifier; the balance being solvent. Therefore, the preparation process is simple, the proportioning and stirring are only completed within the preparation range, the preparation experience requirement is low, and the popularization is convenient. The process of combining the pipe with the pipe is simple, and only soaking and drying are needed, so that complicated intermediate processing procedures are reduced, the operation steps and operation experience of workers are reduced, and the processing efficiency is improved. Even if the processed pipe is placed for a long time, the formed film can not be hardened and fall off, and different production rhythms can be conveniently allocated in the production period.
Description
Technical Field
The invention relates to a drawing agent, in particular to a drawing agent suitable for a pipe.
Background
At present, the domestic processing of large-diameter pipes is mainly performed by a grease lime lubricant auxiliary drawing process. Specifically, the process comprises the steps of mixing butter, lime and water according to a certain proportion, coating the mixture inside and outside a pipe to form a dry lubricating film for assisting drawing processing of the pipe.
However, with the above process, there are the following disadvantages:
1. the preparation process of the tallow lime lubricant is a process that lime can emit a large amount of heat when meeting water, butter reacts with lime at high temperature to generate a saponified product, and workers need long-time experience accumulation to completely control the reaction trend and adjust the lubricant to an optimal state.
2. Neither the formulated drawing agent nor the coated pipe can be stored for a long time, otherwise the lubricant will be completely dried and finally hardened and fall off to lose its effect.
3. The lubricating film can generate a large amount of powder to float in a workshop during drawing, and the health and the working environment of workers are affected.
In view of the above-mentioned drawbacks, the present designer has made active research and innovation to create a drawing agent suitable for pipes, so that the drawing agent has industrial value.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a drawing agent suitable for a pipe.
The drawing agent suitable for the pipe is characterized by comprising the following components in parts by weight: the following components are adopted for proportioning,
5-20% of styrene-acrylic emulsion; 5-20% of powder; 1-5% of tackifier; the balance being solvent.
Further, in the drawing agent for pipes, the solvent is purified water or deionized water.
Further, the drawing agent suitable for the pipe is characterized in that the powder is one of montmorillonite powder, calcium carbonate powder and talcum powder.
Further, the drawing agent suitable for the pipe is characterized in that the tackifier is raw rubber powder; or the tackifier is xanthan gum; or the tackifier is a mixture of raw rubber powder and xanthan gum.
Furthermore, the drawing agent suitable for the pipe is prepared from 10% of styrene-acrylic emulsion; 10% of montmorillonite powder; xanthan gum, 3%; solvent, 77%.
By the scheme, the invention at least has the following advantages:
1. the preparation process is simple, the proportioning and the stirring are only required to be completed within the preparation range, the preparation experience requirement is low, and the popularization is convenient.
2. The process of combining the composite material with the pipe is simple, and only soaking and drying are needed, so that complicated intermediate processing procedures are reduced, the operation steps and operation experience of workers are reduced, and the processing efficiency is improved.
3. Even if the processed pipe is placed for a long time, the formed film of the processed pipe cannot be hardened and fall off, and different production rhythms can be conveniently adjusted in the production period.
4. The montmorillonite powder is integrally presented as a water solution of resin, montmorillonite powder can be effectively adhered, dust does not scatter, and the production link is maintained beneficially.
5. Can meet the requirements of various pipes, in particular to stainless steel pipes.
The foregoing is a summary of the present invention, and in order to provide a clear understanding of the technical means of the present invention and to be implemented in accordance with the present specification, the following is a detailed description of the preferred embodiments of the present invention.
Detailed Description
The following examples are given to further illustrate the embodiments of the present invention. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The drawing agent suitable for the pipe is characterized in that: the composition is 5-20% of styrene-acrylic emulsion; montmorillonite powder 5-20%; 1-5% of tackifier; the balance being solvent. In view of the convenience of implementation, the solvent used is purified water or deionized water in order to avoid the formation of unnecessary adhesion and impurities.
In view of a preferred embodiment of the present invention, the preferred ratio, styrene-acrylic emulsion, 10%; 10% of montmorillonite powder; raw rubber powder, 3%; solvent, 77%.
The styrene-acrylic emulsion is used and is in the form of an aqueous solution of resin, and a resin film is generated after drying, so that the styrene-acrylic emulsion can form a main film forming substance. By adopting the montmorillonite powder, the montmorillonite powder can be uniformly dispersed in a resin film formed by the styrene-acrylic emulsion during film forming. Thus, when drawing, the montmorillonite powder and the resin film can be changed into a mucous membrane with fluidity under the action of high temperature and high pressure, and the mucous membrane is adhered to and spread on the surface of the pipe to play a role in lubrication. By adding the raw rubber powder, the viscosity of the drawing agent can be improved, the thickness of a film adhered to the surface of the pipe is further improved, and the pipe is protected more effectively. Meanwhile, the solvent is added, so that the whole drawing agent has better fluidity, sufficient water is provided for the styrene-acrylic emulsion, and the solidification of the styrene-acrylic emulsion due to water loss is prevented. Moreover, the pipe can be ensured to be covered in all directions during use.
The application process of the invention is as follows:
mixing the styrene-acrylic emulsion, the powder, the tackifier and the solvent, and then fully stirring to obtain the drawing agent solution.
And then, soaking the pipe in the water, and draining the pipe after the pipe is completely soaked.
And then, drying the pipe, putting the pipe into an oven, and accelerating the drying process through proper temperature. During the period, the temperature of drying is 150-200 ℃ for 2 hours. After the drying is finished, a layer of involucra used for drawing is formed on the surface of the pipe.
Example one
The drawing agent suitable for the pipe comprises the following components in percentage by weight:
5% of styrene-acrylic emulsion;
montmorillonite powder 5%;
1% of xanthan gum;
the balance being purified water.
Example two
The drawing agent suitable for the pipe comprises the following components in percentage by weight:
20% of styrene-acrylic emulsion;
20% of calcium carbonate powder;
5% of raw rubber powder;
the balance being deionized water.
The above description shows that the invention has the following advantages:
1. the preparation process is simple, the proportioning and the stirring are only required to be completed within the preparation range, the preparation experience requirement is low, and the popularization is convenient.
2. The process of combining the tube stock with the tube stock is simple, and the tube stock can be processed by soaking and drying, so that complicated intermediate processing procedures are reduced, the operation steps and operation experience of workers are reduced, and the processing efficiency is improved.
3. Even if the processed pipe is placed for a long time, the formed film can not be hardened and fall off, and different production rhythms can be conveniently allocated in the production period.
4. The montmorillonite powder is integrally presented as a resin aqueous solution, can be effectively adhered with montmorillonite powder, does not generate dust floating, and is beneficial to maintaining production links.
5. Can meet the use of various pipes, in particular stainless steel pipes.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. Drawing agent suitable for tubular product, its characterized in that: the following components are adopted for proportioning,
5-20% of styrene-acrylic emulsion;
5-20% of powder;
1-5% of tackifier;
the balance being solvent.
2. Drawing agent suitable for pipes according to claim 1, characterized in that: the solvent is purified water or deionized water.
3. Drawing agent suitable for pipes according to claim 1, characterized in that: the powder material is one of montmorillonite powder, calcium carbonate powder and talcum powder.
4. Drawing agent suitable for pipes according to claim 1, characterized in that: the tackifier is raw rubber powder; or the tackifier is xanthan gum; or the tackifier is a mixture of raw rubber powder and xanthan gum.
5. Drawing agent suitable for pipes according to claim 1, characterized in that: the mixture ratio is that,
10% of styrene-acrylic emulsion;
10% of montmorillonite powder;
xanthan gum, 3%;
solvent, 77%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111082254.9A CN115806855A (en) | 2021-09-15 | 2021-09-15 | Drawing agent suitable for pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111082254.9A CN115806855A (en) | 2021-09-15 | 2021-09-15 | Drawing agent suitable for pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115806855A true CN115806855A (en) | 2023-03-17 |
Family
ID=85481921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111082254.9A Pending CN115806855A (en) | 2021-09-15 | 2021-09-15 | Drawing agent suitable for pipes |
Country Status (1)
| Country | Link |
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| CN (1) | CN115806855A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4376024A (en) * | 1979-12-28 | 1983-03-08 | Plm Aktiebolag | Method for the manufacture of containers |
| JP2007268584A (en) * | 2006-03-31 | 2007-10-18 | Sumitomo Metal Ind Ltd | Cold drawing method and drawn material manufacturing method |
| KR20090045199A (en) * | 2009-01-21 | 2009-05-07 | 도요 고한 가부시키가이샤 | Magnesium alloy material for molding processing, magnesium alloy molding processing product, and process for producing magnesium alloy molding processing product |
| WO2010046464A1 (en) * | 2008-10-24 | 2010-04-29 | Solvay Solexis S.P.A. | Method for forming a lubricating film |
| KR20180005043A (en) * | 2016-07-05 | 2018-01-15 | 주식회사 노루코일코팅 | Composition for forming a high-lubrication coating layer and method for surface-treating metal for wire drawing or cold forging |
| CN111909766A (en) * | 2020-07-15 | 2020-11-10 | 浙江机电职业技术学院 | High-fluidity lubricant for metal drawing and application thereof |
-
2021
- 2021-09-15 CN CN202111082254.9A patent/CN115806855A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4376024A (en) * | 1979-12-28 | 1983-03-08 | Plm Aktiebolag | Method for the manufacture of containers |
| JP2007268584A (en) * | 2006-03-31 | 2007-10-18 | Sumitomo Metal Ind Ltd | Cold drawing method and drawn material manufacturing method |
| WO2010046464A1 (en) * | 2008-10-24 | 2010-04-29 | Solvay Solexis S.P.A. | Method for forming a lubricating film |
| US20110206853A1 (en) * | 2008-10-24 | 2011-08-25 | Solvay Solexis S.P.A. | Method for forming a lubricating film |
| KR20090045199A (en) * | 2009-01-21 | 2009-05-07 | 도요 고한 가부시키가이샤 | Magnesium alloy material for molding processing, magnesium alloy molding processing product, and process for producing magnesium alloy molding processing product |
| KR20180005043A (en) * | 2016-07-05 | 2018-01-15 | 주식회사 노루코일코팅 | Composition for forming a high-lubrication coating layer and method for surface-treating metal for wire drawing or cold forging |
| CN111909766A (en) * | 2020-07-15 | 2020-11-10 | 浙江机电职业技术学院 | High-fluidity lubricant for metal drawing and application thereof |
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