CN105316932A - Preparation method of fabric with super-hydrophobic function - Google Patents
Preparation method of fabric with super-hydrophobic function Download PDFInfo
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- CN105316932A CN105316932A CN201510860857.5A CN201510860857A CN105316932A CN 105316932 A CN105316932 A CN 105316932A CN 201510860857 A CN201510860857 A CN 201510860857A CN 105316932 A CN105316932 A CN 105316932A
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Abstract
The invention discloses a preparation method of a fabric with a super-hydrophobic function. The method comprises the following step that on the basis of combining nano-grade silicon dioxide particles on the surface of the fabric, immersing the fabric into a hexadecyltrimethoxysilane ethanol solution to prepare the fabric with the super-hydrophobic function. The method has a simple process and relatively cost; and the fabric with the super-hydrophobic function is prepared by using environment-friendly materials, so that the fabric has ultraviolet irradiation resistance and water-washing resistance.
Description
Technical field
The present invention relates to the technical field of functional fabric, especially relate to a kind of preparation method with the fabric of super hydrophobic functional.
Background technology
The animals and plants of occurring in nature have a lot of peculiar phenomenon, and super hydrophobic surface is wherein a kind of.Vegeto-animal super hydrophobic surface is that the rough surface structure of being wrapped up by wax causes.Wax can make surface have lower surface energy, thus increases contact angle, and coarse surface texture also can increase this hydrophobic effect further.Because super hydrophobic surface has the properties such as waterproof, anti-pollution, automatically cleaning, people are thus enjoyed to pay close attention to.
In prior art, the technology preparing super hydrophobic surface mainly can be divided into following a few class: the etching method on silicon materials surface, sol-gal process, chemical vapour deposition technique, mechanical stretching method, polymerisation membrane formation process, template, Electrospinning Method, electrochemical deposition method, and corroding metal method etc.The common feature of these methods is that the surface of preparation has lower surface energy, has again larger roughness simultaneously, thus causes it to have super-hydrophobic characteristic.But above-mentioned prior art also also exists the shortcomings such as equipment complexity, cost intensive, preparation condition harshness, unstable properties.
Summary of the invention
For the problems referred to above that prior art exists, the applicant provides a kind of preparation method of fabric of super hydrophobic functional.The inventive method technique is simple, cost is lower, utilize eco-friendly material to prepare has super hydrophobic functional fabric method, makes fabric have uvioresistant and irradiates and wash durability.
Technical scheme of the present invention is as follows:
A preparation method for the fabric of super hydrophobic functional, comprises the steps:
(1) under the mixing speed of 200 ~ 600r/min, in silicate solution, add nitric acid, regulate pH to be 6 ~ 9, continue stirring 4 ~ 5h, obtained silicate solution;
(2) clean fabric is placed in the silicate solution that step (1) is obtained, soak 10 ~ 30min, take out and dry under 60 ~ 80 DEG C of conditions, immersion, baking step repeat 2 ~ 4 times, combine nano level silica dioxide granule at the fiber surface of fabric;
(3) fabric processed through step (2) being immersed in volume fraction is 8 ~ 12h in the hexadecyl trimethoxy silane ethanolic solution of 3 ~ 5%, dries 10 ~ 14h after taking-up under 80 ~ 100 DEG C of conditions, the fabric of obtained super hydrophobic functional.
The technique effect that the present invention is useful is:
A kind of floride-free super-hydrophobic functional fabric is not only by super-hydrophobic fabric prepared by the inventive method, and, there is the function of ultraviolet radiation resisting and wash fast function; The present invention selects sodium metasilicate as raw material in fabric processing procedure, greatly reduces production cost, makes application of the present invention stronger; In addition, the colloidal sol in preparation method of the present invention is aobvious neutral, can not corrosion failure COTTON FABRIC fabric.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is specifically described.
Embodiment 1
A preparation method for the fabric of super hydrophobic functional, comprises the steps:
(1) under the mixing speed of 600r/min, in silicate solution, add nitric acid, regulate pH to be 8, continue to stir 5h, obtained silicate solution;
(2) clean fabric is placed in the silicate solution that step (1) is obtained, soaks 30min, take out and dry under 80 DEG C of conditions, immersion, baking step repeat 2 times, combine nano level silica dioxide granule at the fiber surface of fabric;
(3) fabric processed through step (2) being immersed in volume fraction is 10h in the hexadecyl trimethoxy silane ethanolic solution of 4%, dries 14h after taking-up under 80 DEG C of conditions, the fabric of obtained super hydrophobic functional.
Embodiment 2
A preparation method for the fabric of super hydrophobic functional, comprises the steps:
(1) under the mixing speed of 400r/min, in silicate solution, add nitric acid, regulate pH to be 6, continue to stir 4h, obtained silicate solution;
(2) clean fabric is placed in the silicate solution that step (1) is obtained, soaks 10min, take out and dry under 60 DEG C of conditions, immersion, baking step repeat 4 times, combine nano level silica dioxide granule at the fiber surface of fabric;
(3) fabric processed through step (2) being immersed in volume fraction is 12h in the hexadecyl trimethoxy silane ethanolic solution of 3%, dries 12h after taking-up under 90 DEG C of conditions, the fabric of obtained super hydrophobic functional.
Embodiment 3
A preparation method for the fabric of super hydrophobic functional, comprises the steps:
(1) under the mixing speed of 200r/min, in silicate solution, add nitric acid, regulate pH to be 9, continue to stir 5h, obtained silicate solution;
(2) clean fabric is placed in the silicate solution that step (1) is obtained, soaks 20min, take out and dry under 70 DEG C of conditions, immersion, baking step repeat 3 times, combine nano level silica dioxide granule at the fiber surface of fabric;
(3) fabric processed through step (2) being immersed in volume fraction is 8h in the hexadecyl trimethoxy silane ethanolic solution of 5%, dries 10h after taking-up under 100 DEG C of conditions, the fabric of obtained super hydrophobic functional.
Claims (1)
1. a preparation method for the fabric of super hydrophobic functional, is characterized in that comprising the steps:
(1) under the mixing speed of 200 ~ 600r/min, in silicate solution, add nitric acid, regulate pH to be 6 ~ 9, continue stirring 4 ~ 5h, obtained silicate solution;
(2) clean fabric is placed in the silicate solution that step (1) is obtained, soak 10 ~ 30min, take out and dry under 60 ~ 80 DEG C of conditions, immersion, baking step repeat 2 ~ 4 times, combine nano level silica dioxide granule at the fiber surface of fabric;
(3) fabric processed through step (2) being immersed in volume fraction is 8 ~ 12h in the hexadecyl trimethoxy silane ethanolic solution of 3 ~ 5%, dries 10 ~ 14h after taking-up under 80 ~ 100 DEG C of conditions, the fabric of obtained super hydrophobic functional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510860857.5A CN105316932A (en) | 2015-11-30 | 2015-11-30 | Preparation method of fabric with super-hydrophobic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510860857.5A CN105316932A (en) | 2015-11-30 | 2015-11-30 | Preparation method of fabric with super-hydrophobic function |
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| Publication Number | Publication Date |
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| CN105316932A true CN105316932A (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510860857.5A Pending CN105316932A (en) | 2015-11-30 | 2015-11-30 | Preparation method of fabric with super-hydrophobic function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106811984A (en) * | 2017-01-05 | 2017-06-09 | 上海华峰超纤材料股份有限公司 | Soft anti-graffiti superfine fibre suede and preparation method thereof |
| CN108251903A (en) * | 2018-03-08 | 2018-07-06 | 唐卫兵 | A kind of preparation method of the cellulose nano-fibrous spinning solution of super-hydrophobicity |
| CN108330558A (en) * | 2018-03-08 | 2018-07-27 | 唐卫兵 | A kind of preparation method of the hydrophobic fibre element chitosan nano fiber spinning solution of antibacterial functions |
| CN109487548A (en) * | 2018-11-20 | 2019-03-19 | 合肥巧织纺织科技有限公司 | A kind of immersion deposition prepares super-hydrophobic-antibacterial-ultraviolet protection polyester fiber cloth method |
| CN113770007A (en) * | 2020-06-10 | 2021-12-10 | 海信（山东）空调有限公司 | Drain pipe and air conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114436A (en) * | 2013-03-08 | 2013-05-22 | 天津微能新材料有限公司 | Super-hydrophobic fabric preparation method and super-hydrophobic functional fabric |
| 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 |
-
2015
- 2015-11-30 CN CN201510860857.5A patent/CN105316932A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114436A (en) * | 2013-03-08 | 2013-05-22 | 天津微能新材料有限公司 | Super-hydrophobic fabric preparation method and super-hydrophobic functional fabric |
| 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 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106811984A (en) * | 2017-01-05 | 2017-06-09 | 上海华峰超纤材料股份有限公司 | Soft anti-graffiti superfine fibre suede and preparation method thereof |
| CN108251903A (en) * | 2018-03-08 | 2018-07-06 | 唐卫兵 | A kind of preparation method of the cellulose nano-fibrous spinning solution of super-hydrophobicity |
| CN108330558A (en) * | 2018-03-08 | 2018-07-27 | 唐卫兵 | A kind of preparation method of the hydrophobic fibre element chitosan nano fiber spinning solution of antibacterial functions |
| CN109487548A (en) * | 2018-11-20 | 2019-03-19 | 合肥巧织纺织科技有限公司 | A kind of immersion deposition prepares super-hydrophobic-antibacterial-ultraviolet protection polyester fiber cloth method |
| CN113770007A (en) * | 2020-06-10 | 2021-12-10 | 海信（山东）空调有限公司 | Drain pipe and air conditioner |
| CN113770007B (en) * | 2020-06-10 | 2023-10-27 | 海信空调有限公司 | Drain pipe and air conditioner |
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Application publication date: 20160210 |