CN102021819A - Fluorine-free superhydrophobic finishing agent containing modified nano silicon dioxide hydrosol and application thereof - Google Patents
Fluorine-free superhydrophobic finishing agent containing modified nano silicon dioxide hydrosol and application thereof Download PDFInfo
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- CN102021819A CN102021819A CN 201010515767 CN201010515767A CN102021819A CN 102021819 A CN102021819 A CN 102021819A CN 201010515767 CN201010515767 CN 201010515767 CN 201010515767 A CN201010515767 A CN 201010515767A CN 102021819 A CN102021819 A CN 102021819A
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Abstract
The invention relates to a fluorine-free superhydrophobic finishing agent containing modified nano silicon dioxide hydrosol and application thereof. The finishing agent is prepared by the following steps of: (1) mixing a precursor, an anionic surfactant and water and stirring violently at the temperature of between 20 and 50 DEG C; and (2) slowly adding ammonia water serving as a catalyst dropwise, stirring, adding long-chain alkylsiloxane serving as a modifier and stirring continually so as to obtain modified SiO2 hydrosol. The finishing agent has a stable property, avoids the pollution of an organic solvent and has high water repellency when used for performing superhydrophobic finishing on textiles.
Description
Technical field
The invention belongs to floride-free super water repellent finishing agent of the nano silicon hydrosol and Application Areas thereof, particularly relate to floride-free super water repellent finishing agent of a kind of modified manometer silicon dioxide hydrosol and application thereof.
Background technology
Super refuse water surface and typically refer to the static contact angle of the surface of solids and water greater than 150 °, can reach the super water of refusing be made up of with microstructure chemistry of solid surfaces and determines that jointly it has wide practical use at numerous areas such as scientific research, industrial and agricultural production, daily lifes.Along with the develop rapidly of science and technology, super waterproofing function textiles with performances such as its unique automatically cleaning, antipollutions, is subjected to people's favor day by day.The super water textiles of refusing can be widely used in medical personnel with dress, rainproof/as to avenge aspects such as clothes, tent, military fighting uniform, has enormous and latent market, and can promote favorable economic benefit and social benefit.
Traditional textiles water-repellent finishing method, thus mainly use fluorine-contained finishing agent to reach the purpose of refusing water by reducing the fabric face free energy, and but such finishing agent costs an arm and a leg, and Organic fluoride has certain bio-toxicity, and there is potential hazard in environment.In addition, behind the Organic fluoride finish fabric,, can not improve the fabric face asperity, be difficult to reach the super requirement of refusing water though can significantly reduce the fabric face energy.In recent years, lotus leaf surface surpasses special nature such as refusing the water automatically cleaning and has caused people's strong interest, studies show that, the super water repellency of lotus leaf surface comes from the wax of lotus leaf surface and the special coarse structure on surface.The researcher therefrom gains enlightenment, and the rough surface that has low-surface-energy and nano-scale structure by structure obtains the super water surface of refusing.Preparation at present is super refuses water surface generally two kinds of approach: a kind of is that another kind is to make up coarse micro-structural at the low-surface-energy material surface at coarse solids finishing low-surface-energy material.It is a lot of to prepare the super method of refusing water surface of textiles, as pulsed laser deposition, plasma technique, electrospinning silk technology, phase detachment technique etc.The most complex process of these methods, apparatus expensive, and the material such as the perfluor siloxanes that are usually used in reducing surface energy in the bibliographical information cost an arm and a leg, thereby restricted the extensive use of super hydrophobic surface.And sol-gel process is meant that mainly metal organic or inorganic compound solidifies through solution, colloidal sol, gel, forms the method for oxide or other compound solids again through heat treatment.This method technology is simple, equipment is cheap, and reaction temperature is low, and course of reaction is easy to control, has unique advantages in the application aspect the super water repellent finish of textiles.
Sol-gel process mainly is earlier with SiO in the application aspect the super water repellent finish of textiles at present
2, TiO
2, inorganic nanoparticles such as ZnO constructs coarse micro-structural at fiber surface, utilizes the low-surface-energy material to carry out chemical surface modification again, gives fabric super waterproofing function with two-step process.This technology is comparatively loaded down with trivial details, usually needs organic solvent such as a large amount of ethanol as reaction medium, to promote the homogeneous hydrolysis reaction of presoma in preparation process.But organic solvent cost height is inflammable, also has certain contaminative.Therefore, many in recent years researchs begin to use hydrosol legal system to be equipped with nanometer SiO
2, but research is less aspect finishing functions of textile fabrics.
Summary of the invention
Technical problem to be solved by this invention provides floride-free super water repellent finishing agent of a kind of modified manometer silicon dioxide hydrosol and application thereof, this finishing agent stable in properties, preparation process does not relate to the use of alcohol, avoided the pollution of organic solvent, textiles is surpassed water repellent finish, have excellent water repellency.
The floride-free super water repellent finishing agent of a kind of modified manometer silicon dioxide hydrosol of the present invention, the preparation of this finishing agent comprises:
(1) 1～4g presoma, 0.2CMC～1.2CMC anion surfactant are mixed with 80～120g water, at 20～50 ℃ of following vigorous stirring 0.5～2h; Wherein CMC is the critical micelle concentration of surfactant;
(2) slowly drip catalyst ammonia water, stir 1～6h, add 1～5g modifier chain alkyl siloxanes again, continue to stir 1～5h, make modification SiO
2The hydrosol.
Presoma in the described step (1) is a kind of in tetramethoxy-silicane, tetraethoxysilane, MTMS, the MTES.
Anion surfactant in the described step (1) is a kind of in neopelex, lauryl sodium sulfate, dodecyl sodium sulfate, cetyl benzene sulfonic acid sodium salt, sodium hexadecyl sulfate, the sodium cetanesulfonate.
Catalyst ammonia water consumption in the described step (2) is 1～5mL.
Modifier chain alkyl siloxanes in the described step (2) is a kind of in octyl group trimethoxy silane, octyltri-ethoxysilane, dodecyl trimethoxy silane, dodecyl triethoxysilane, cetyl trimethoxy silane, the cetyl triethoxysilane.
The application of the floride-free super water repellent finishing agent of a kind of modified manometer silicon dioxide hydrosol of the present invention on textiles, applying step comprises:
With textile impregnation modified Nano SiO
2The hydrosol 10～60min pads, and oven dry bakes.
Described padding is two to soak two and roll, and pick-up is 60%～80%.
Described fabric is cotton, fiber crops, viscose glue, wool, silk, terylene, polyamide fibre or its mixed machine fabric or knitted fabric.
Described dip time is 10～60min.
Described bake out temperature is 80～90 ℃, and the time is 5min; Described baking temperature is 110～150 ℃, and the time is 30～90min.
The present invention improves sol-gel process, with water is solvent, with ammoniacal liquor is catalyst, the hydrolytic condensation under the anion surfactant effect by presoma and modifier, the floride-free super water repellent finishing agent of the preparation modified manometer silicon dioxide hydrosol, and adopt one-step method to pad the super water repellent finish that technology is applied to textiles, give the WATER REPELLENCY of fabric excellence, and can make fabric keep basic physical and mechanical properties, as soft hand feeling, brute force, whiteness etc., has very wide application prospect.
The present invention forms the additive of covalent bond by adding to react with the Si oxide matrix, realizes nanometer SiO
2Chemical modification.Presoma is under the catalytic action of ammoniacal liquor, and the micella that forms with surfactant is that microreactor carries out sol gel reaction, forms SiO
2Spheric granules.After adding the chain alkyl siloxanes, the silanol that the hydrolysis of chain alkyl siloxanes forms can with SiO
2The SXi-OH on surface carries out dehydrating condensation and forms the Si-O-Si key, thereby at SiO
2Long carbon alkane chain is introduced on the surface, makes modification SiO
2The hydrosol.The present invention uses modification SiO
2Hydrosol finish fabric has improved the fiber surface roughness on the one hand, utilizes the long carbochain of introducing in the modified silicasol to greatly reduce the fabric face free energy on the other hand, forms at fiber surface and refuses the water film, thereby make the textiles with super waterproofing function.
Beneficial effect
(1) modified Nano SiO of the present invention
2Hydrosol stable in properties, preparation method are avoided the use of ethanol, have reduced pollution;
(2) modified Nano SiO of the present invention
2The application of the hydrosol on textiles requires performance low to equipment, and method is simple, safety and environmental protection, cost are low; Improved the fiber surface roughness on the one hand, utilized the long carbochain of introducing in the modified silicasol to greatly reduce the fabric face free energy on the other hand, formed at fiber surface and refuse the water film, thereby make textiles with super waterproofing function;
(3) satisfy the needs of developing high-grade waterproofing function textiles.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
2g MTMS, 0.19g (0.8CMC) lauryl sodium sulfate are mixed with 100g water, behind 25 ℃ of following vigorous stirring 1h, slowly drip catalyst ammonia water 3mL, stir 3h, add 2g dodecyl trimethoxy silane again, continue to stir 3h, make modification SiO
2The hydrosol.
Adopt modification SiO
2The hydrosol surpasses water repellent finish to textile plain fabric, with textile impregnation modification SiO
2Hydrosol 20min → two soak two and roll (pick-up 70%～80%) → 80 ℃ oven dry 5min → 120 and ℃ bake 90min.
Use OCA40 type video contact angle measurement to carry out the contact angle test, the water yield is 5 μ L, and water droplet and reading after fabric contacts 60s same sample diverse location measurement 5 times, are averaged.The fabric face moisture resistance is tested according to AATCC 22-2005 " WATER REPELLENCY: spray test ".The contact angle that records arrangement back COTTON FABRIC is 151 °, surperficial moisture resistance scoring 90.
Embodiment 2
3g tetramethoxy-silicane, 0.38g (1.0CMC) dodecyl sodium sulfate are mixed with 100g water, behind 40 ℃ of following vigorous stirring 1h, slowly drip catalyst ammonia water 2mL, stir 4h, add 2g cetyl trimethoxy silane again, continue to stir 5h, make modification SiO
2The hydrosol.
Adopt modification SiO
2The hydrosol surpasses water repellent finish to terylene twill woven fabric, with textile impregnation modification SiO
2Hydrosol 30min → two soak two and roll (pick-up 60%～70%) → 85 ℃ oven dry 5min → 140 and ℃ bake 60min.
Use OCA40 type video contact angle measurement to carry out the contact angle test, the water yield is 5 μ L, and water droplet and reading after fabric contacts 60s same sample diverse location measurement 5 times, are averaged.The fabric face moisture resistance is tested according to AATCC 22-2005 " WATER REPELLENCY: spray test ".The contact angle that records arrangement back COTTON FABRIC is 150 °, surperficial moisture resistance scoring 90.
Embodiment 3
3g tetraethoxysilane, 0.05g (1.2CMC) neopelex are mixed with 100g water, behind 30 ℃ of following vigorous stirring 2h, slowly drip catalyst ammonia water 3mL, stir 3h, add 4g cetyl trimethoxy silane again, continue to stir 5h, make modification SiO
2The hydrosol.
Adopt modification SiO
2The hydrosol surpasses water repellent finish to textile twill woven fabric, with textile impregnation modification SiO
2Hydrosol 20min → two soak two and roll (pick-up 70%～80%) → 90 ℃ oven dry 5min → 130 and ℃ bake 90min.
Use OCA40 type video contact angle measurement to carry out the contact angle test, the water yield is 5 μ L, and water droplet and reading after fabric contacts 60s same sample diverse location measurement 5 times, are averaged.The fabric face moisture resistance is tested according to AATCC 22-2005 " WATER REPELLENCY: spray test ".The contact angle that records arrangement back COTTON FABRIC is 156 °, surperficial moisture resistance scoring 95.
Claims (10)
1. the floride-free super water repellent finishing agent of the modified manometer silicon dioxide hydrosol, the preparation of this finishing agent comprises:
(1) 1～4g presoma, 0.2CMC～1.2CMC anion surfactant are mixed with 80～120g water, at 20～50 ℃ of following vigorous stirring 0.5～2h; Wherein CMC is the critical micelle concentration of surfactant;
(2) slowly drip catalyst ammonia water, stir 1～6h, add 1～5g modifier chain alkyl siloxanes again, continue to stir 1～5h, make modification SiO
2The hydrosol.
2. the floride-free super water repellent finishing agent of a kind of modified manometer silicon dioxide hydrosol according to claim 1 is characterized in that: the presoma in the described step (1) is a kind of in tetramethoxy-silicane, tetraethoxysilane, MTMS, the MTES.
3. the floride-free super water repellent finishing agent of a kind of modified manometer silicon dioxide hydrosol according to claim 1 is characterized in that: the anion surfactant in the described step (1) is a kind of in neopelex, lauryl sodium sulfate, dodecyl sodium sulfate, cetyl benzene sulfonic acid sodium salt, sodium hexadecyl sulfate, the sodium cetanesulfonate.
4. the floride-free super water repellent finishing agent of a kind of modified manometer silicon dioxide hydrosol according to claim 1, it is characterized in that: the catalyst ammonia water consumption in the described step (2) is 1～5mL.
5. the floride-free super water repellent finishing agent of a kind of modified manometer silicon dioxide hydrosol according to claim 1 is characterized in that: the modifier chain alkyl siloxanes in the described step (2) is a kind of in octyl group trimethoxy silane, octyltri-ethoxysilane, dodecyl trimethoxy silane, dodecyl triethoxysilane, cetyl trimethoxy silane, the cetyl triethoxysilane.
6. the application of the floride-free super water repellent finishing agent of the modified manometer silicon dioxide hydrosol on textiles.
7. the application of the floride-free super water repellent finishing agent of a kind of modified manometer silicon dioxide hydrosol according to claim 6 on textiles is characterized in that: with textile impregnation modified Nano SiO
2The hydrosol 10～60min pads, and oven dry bakes.
8. the application of the floride-free super water repellent finishing agent of a kind of modified manometer silicon dioxide hydrosol according to claim 7 on textiles is characterized in that: described padding is two to soak two and roll, and pick-up is 60%～80%.
9. the application of the floride-free super water repellent finishing agent of a kind of modified manometer silicon dioxide hydrosol according to claim 7 on textiles is characterized in that: described fabric is cotton, fiber crops, viscose glue, wool, silk, terylene, polyamide fibre or its mixed machine fabric or knitted fabric.
10. the application of the floride-free super water repellent finishing agent of a kind of modified manometer silicon dioxide hydrosol according to claim 7 on textiles, it is characterized in that: described dip time is 10～60min; Bake out temperature is 80～90 ℃, and the time is 5min; Baking temperature is 110～150 ℃, and the time is 30～90min.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397754A (en) * | 2008-11-03 | 2009-04-01 | 东华大学 | Method for preparing floride-free super-hydrophobic cotton fabric |
| WO2010105938A1 (en) * | 2009-03-18 | 2010-09-23 | Basf Se | Modified silica particles and dirt repellent polymer compositions comprising them |
-
2010
- 2010-10-22 CN CN201010515767A patent/CN102021819B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397754A (en) * | 2008-11-03 | 2009-04-01 | 东华大学 | Method for preparing floride-free super-hydrophobic cotton fabric |
| WO2010105938A1 (en) * | 2009-03-18 | 2010-09-23 | Basf Se | Modified silica particles and dirt repellent polymer compositions comprising them |
Non-Patent Citations (1)
| Title |
|---|
| 《印染助剂》 20081231 徐壁等 "改性硅溶胶在棉织物超拒水整理中的应用研究" 第31－33页 1－10 第25卷, 第12期 2 * |
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Inventor after: Cai Zaisheng Inventor after: Cui Yunhua Inventor after: Xu Lihui Inventor after: Zhuang Wei Inventor after: Cheng Deliang Inventor before: Cai Zaisheng Inventor before: Xu Lihui Inventor before: Zhuang Wei Inventor before: Cheng Deliang |
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