CN103590236B - Preparation method of super-hydrophobic surface of fabric - Google Patents
Preparation method of super-hydrophobic surface of fabric Download PDFInfo
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- CN103590236B CN103590236B CN201310506501.2A CN201310506501A CN103590236B CN 103590236 B CN103590236 B CN 103590236B CN 201310506501 A CN201310506501 A CN 201310506501A CN 103590236 B CN103590236 B CN 103590236B
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Abstract
The invention discloses a preparation method of a super-hydrophobic surface of a fabric. the preparation method comprises the following steps: under the environment without wind, igniting a liquid fuel lamp, adjusting the height of the lamp flame to 20-50mm, flattening a fabric, placing the fabric right above the lamp flame of the liquid fuel lamp, wherein the distance between the lower surface of the fabric and the center of the lamp flame is 100-150mm, toasting the fabric right above the lamp flame of the liquid fuel lamp for 10-600s and moving the fabric back and forth in the horizontal direction, so that the black cigarette ash of the lamp flame is sufficiently and uniformly deposited on the surface of the fabric, wherein the fabric is a textile formed by mixing one or two of natural fiber and synthetic fibre. The preparation method provided by the invention is easy and practicable, complicated chemical treatment and expensive instruments and equipments are not needed, the controllability is good, the treated fabric has good hydrophobicity, and the preparation method has wide application prospects and practical values in the aspects of collecting and recycling combustion residues of fuels, reducing air pollutants and the like.
Description
Technical field
The present invention relates to a kind of preparation method of super hydrophobic material, especially relate to a kind of preparation method of fabric super hydrophobic surface.
Background technology
Super hydrophobic surface refers to that water static contact angle is greater than 150 °, the surface that roll angle is less than 5 °.When dropping on super hydrophobic surface, the globule can roll down easily, rinses out surface dirt and spot.In recent years, the preparation of superhydrophobic fabric also result in broad interest.But current preparation method often needs complicated chemical treatment technology, and processing procedure also has pollution to environment.And multilayered structure specific to fabric, its roll angle is difficult to be less than 5 °, and then affects its automatically cleaning ability.
In recent years, the impact of air pollution on human health more and more comes into one's own.When this environmental problem of reply, the cigarette ash produced collected effectively and recycles, turning waste into wealth, be regarded as a kind of real solution making full use of the energy after fuel combustion.
Summary of the invention
In order to overcome Problems existing in background technology, the object of the present invention is to provide a kind of preparation method of fabric super hydrophobic surface.
The technical scheme that the present invention solves the employing of its technical problem is:
Comprising the steps: of the inventive method
1) under no-wind environment, light liquid fuel lamp, adjustment lamp flame height is to 20-50mm;
2) flattened by fabric, be placed in directly over liquid fuel lamp lamp flame, the distance at fabric lower surface and Deng Yan center is 100-150mm;
3) by the 10-600s that fire-cures directly over fabric liquid fuel within lamp lamp flame and horizontal direction moves around fabric, the black cigarette ash of lamp flame is deposited on the surface of the fabric sufficiently uniformly.
Described fabric is by the textiles that in natural fabric and synthetic fiber, any one is made or two kinds are mixed.
The liquid fuel of described liquid fuel lamp is atoleine, kerosene, diesel oil or vegetable oil.
The wick of described liquid fuel lamp is cotton yarn.
Described natural fabric is cotton fiber or ramee.
Described synthetic fiber are terylene, polyamide fibre or acrylic fibers.
Compared with background technology, the invention has the beneficial effects as follows:
Preparation method is simple, and without the need to chemical treatment and the expensive instrument and equipment of complexity, controllability is good; After process, fabric has good hydrophobicity, and be greater than 150 ° with the static contact angle of water, roll angle is less than 5 °; The present invention, at collection and recycling fuel combustion residue, reduces the aspects such as air pollutants and has broad application prospects and practical value.
Accompanying drawing explanation
Fig. 1 is the super-hydrophobic ramie fabric surface topography stereoscan photograph that embodiment 1 prepares.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Comprising the steps: of the inventive method
1) under no-wind environment, light liquid fuel lamp, adjustment lamp flame height is to 20-50mm;
2) flattened by fabric, be placed in directly over liquid fuel lamp lamp flame, the distance at fabric lower surface and Deng Yan center is 100-150mm;
3) by the 10-600s that fire-cures directly over fabric liquid fuel within lamp lamp flame and horizontal direction moves around fabric, the black cigarette ash of lamp flame is deposited on the surface of the fabric sufficiently uniformly.
Described fabric is by the textiles that in natural fabric and synthetic fiber, any one is made or two kinds are mixed.
The liquid fuel of described liquid fuel lamp is atoleine, kerosene, diesel oil or vegetable oil.
The wick of described liquid fuel lamp is cotton yarn.
Described natural fabric is cotton fiber or ramee.
Described synthetic fiber are terylene, polyamide fibre or acrylic fibers.
Embodiment 1:
Under no-wind environment, light liquid fuel lamp, liquid fuel adopts atoleine, and wick adopts cotton yarn, and adjustment lamp flame height is to 20mm; Flattened by ramie fabric, be placed in directly over atoleine lamp, the vertical range at adjustment ramie fabric lower surface and Deng Yan center is to 100mm; Ramie fabric is fire-cureed directly over atoleine lamp 60s and horizontal direction moves around ramie fabric, the black cigarette ash of lamp flame is deposited on the surface of ramie fabric sufficiently uniformly.Test result shows, after process, ramie fabric surface is 157 ± 1 ° with the static contact angle of water, and roll angle is 2 ± 1 °.If Fig. 1 is the super-hydrophobic ramie fabric surface topography stereoscan photograph that embodiment 1 finally obtains.
Embodiment 2:
Under no-wind environment, light liquid fuel lamp, liquid fuel adopts diesel oil, and wick adopts cotton yarn, and adjustment lamp flame height is to 50mm; Flattened by dacron, be placed in directly over diesel oil lamp, the vertical range at adjustment dacron lower surface and Deng Yan center is to 150mm; Dacron is fire-cureed directly over diesel oil lamp 10s and horizontal direction moves around dacron, the black cigarette ash of lamp flame is deposited on the surface of dacron sufficiently uniformly.Test result shows, after process, dacron surface is 150 ± 1 ° with the static contact angle of water, and roll angle is 3 ± 1 °.
Embodiment 3:
Under no-wind environment, light liquid fuel lamp, liquid fuel adopts kerosene, and wick adopts cotton yarn, and adjustment lamp flame height is to 35mm; COTTON FABRIC flattened, be placed in directly over kerosene lamp, the vertical range at adjustment COTTON FABRIC lower surface and Deng Yan center is to 120mm; COTTON FABRIC is fire-cureed directly over kerosene lamp 600s and horizontal direction moves around COTTON FABRIC, the black cigarette ash of lamp flame is deposited on the surface of COTTON FABRIC sufficiently uniformly.Test result shows, after process, the static contact angle of surface of cotton fabric and water is 159 ± 1 °, and roll angle is 2 ± 1 °.
Above-described embodiment is only used for explaining the present invention, instead of limits the scope of the invention.Any equivalence change made in Spirit Essence of the present invention and claims or modification, be all considered as in protection scope of the present invention.
Claims (5)
1. a preparation method for fabric super hydrophobic surface, is characterized in that comprising the following steps:
1) under no-wind environment, light liquid fuel lamp, the liquid fuel of liquid fuel lamp is atoleine, kerosene, diesel oil or vegetable oil, and adjustment lamp flame height is to 20-50mm;
2) flattened by fabric, be placed in directly over liquid fuel lamp lamp flame, the distance at fabric lower surface and Deng Yan center is 100-150mm;
3) by the 10-600s that fire-cures directly over fabric liquid fuel within lamp lamp flame and horizontal direction moves around fabric, the black cigarette ash of lamp flame is deposited on the surface of the fabric sufficiently uniformly.
2. the preparation method of a kind of fabric super hydrophobic surface according to claim 1, is characterized in that: described fabric is by the textiles that in natural fabric and synthetic fiber, any one is made or two kinds are mixed.
3. the preparation method of a kind of fabric super hydrophobic surface according to claim 1, is characterized in that: the wick of described liquid fuel lamp is cotton yarn.
4. the preparation method of a kind of fabric super hydrophobic surface according to claim 2, is characterized in that: described natural fabric is cotton fiber or ramee.
5. the preparation method of a kind of fabric super hydrophobic surface according to claim 2, is characterized in that: described synthetic fiber are terylene, polyamide fibre or acrylic fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506501.2A CN103590236B (en) | 2013-10-24 | 2013-10-24 | Preparation method of super-hydrophobic surface of fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506501.2A CN103590236B (en) | 2013-10-24 | 2013-10-24 | Preparation method of super-hydrophobic surface of fabric |
Publications (2)
| Publication Number | Publication Date |
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| CN103590236A CN103590236A (en) | 2014-02-19 |
| CN103590236B true CN103590236B (en) | 2015-05-06 |
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| CN201310506501.2A Expired - Fee Related CN103590236B (en) | 2013-10-24 | 2013-10-24 | Preparation method of super-hydrophobic surface of fabric |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154834A (en) * | 2010-12-17 | 2011-08-17 | 湖南大学 | Simple and easy preparation method for super-hydrophobic fiber and textile and application thereof |
| CN103147281A (en) * | 2013-03-08 | 2013-06-12 | 天津微能新材料有限公司 | Super-hydrophobic fabric preparation method and super-hydrophobic functional fabric |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0985740A1 (en) * | 1998-09-07 | 2000-03-15 | The Procter & Gamble Company | Super hydrophobic coated substrates |
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2013
- 2013-10-24 CN CN201310506501.2A patent/CN103590236B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154834A (en) * | 2010-12-17 | 2011-08-17 | 湖南大学 | Simple and easy preparation method for super-hydrophobic fiber and textile and application thereof |
| CN103147281A (en) * | 2013-03-08 | 2013-06-12 | 天津微能新材料有限公司 | Super-hydrophobic fabric preparation method and super-hydrophobic functional fabric |
Non-Patent Citations (3)
| Title |
|---|
| 棉织物超疏水整理的研究进展;邢彦军等;《纺织学报》;20110531;第32卷(第5期);第141-146页 * |
| 超疏水织物表面的研究进展;张晓莉等;《印染助剂》;20101031;第27卷(第10期);第1-3页 * |
| 魏增江等.超疏水表面:从制备方法到功能应用.《化工进展》.2009,第28卷(第11期),第1965-1968页. * |
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| CN103590236A (en) | 2014-02-19 |
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Granted publication date: 20150506 Termination date: 20171024 |