CN201648821U - Cotton superhydrophobic coating fabric - Google Patents
Cotton superhydrophobic coating fabric Download PDFInfo
- Publication number
- CN201648821U CN201648821U CN2009202023337U CN200920202333U CN201648821U CN 201648821 U CN201648821 U CN 201648821U CN 2009202023337 U CN2009202023337 U CN 2009202023337U CN 200920202333 U CN200920202333 U CN 200920202333U CN 201648821 U CN201648821 U CN 201648821U
- Authority
- CN
- China
- Prior art keywords
- cotton fabric
- fabric
- quaternary amine
- cotton
- nano
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 54
- 229920000742 Cotton Polymers 0.000 title claims abstract description 46
- 230000003075 superhydrophobic effect Effects 0.000 title claims abstract description 20
- 238000000576 coating method Methods 0.000 title claims abstract description 14
- 239000011248 coating agent Substances 0.000 title claims abstract description 11
- 125000003277 amino group Chemical group 0.000 claims abstract description 20
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 20
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 10
- 229910052731 fluorine Inorganic materials 0.000 claims description 17
- 239000011737 fluorine Substances 0.000 claims description 17
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 16
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 239000005871 repellent Substances 0.000 abstract description 4
- 239000004753 textile Substances 0.000 abstract description 4
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model provides a cotton superhydrophobic coating fabric belonging to the technical field of textile fabrics, which comprises a cotton fabric and is characterized in that the two surfaces of the cotton fabric are coated with silicon nanoparticle layers, and hydrophobic fluorinated quaternary amine silicane couplant coatings are covered on the silicon nanoparticle layers. The utility model has the benefits that (1) with the combination of the cotton fabric, the silicon nanoparticle layers and the hydrophobic fluorinated quaternary amine silicane couplant coatings, the fabric has superhydrophobic property and the contact angle of water on the fabric surface ranges from 140 degrees to 150 degrees; (2) by the combination of the cotton fabric, the silicon nanoparticle layers and the hydrophobic fluorinated quaternary amine silicane couplant coatings, the gas molecules rather than the water molecules can pass through the fabric, so that the fabric has water-repellent and gas-permeable effect and makes a user feel comfortable when wears the fabric.
Description
Technical field
The utility model belongs to the fabric panel technical field, is specifically related to a kind of COTTON FABRIC super-hydrophobic coat lining.
Background technology
At present, it is of a great variety to refuse the water textile fabric, as waterproof fabrics such as cotton textiles, polyester-cotton blend, terylene, it is that water-proof aagent makes fabric have water resistance by compregnate and the method that bakes that fluorine is adopted in traditional water repellent finish, it is big inadequately at the contact angle of surface of cotton fabric that but this water-repellent finishing method obtains water, and waterproof effect can not be lasting, and especially washing-resistant effect is poorer.
Summary of the invention
The purpose of this utility model is that a kind of COTTON FABRIC super-hydrophobic coat lining will be provided, it is by changing traditional water-repellent finishing method, provide a kind of by fluorine quaternary amine silane coupling agent layer, nano-silicon particle layer and COTTON FABRIC layer three-decker constitute, and what have ultra-hydrophobicity refuses the water coating fabric.
Above-mentioned goal of the invention is achieved through the following technical solutions, a kind of super-hydrophobic coat lining, it is made of COTTON FABRIC, and its main points are to be coated with the nano-silicon particle layer on the double-deck face of COTTON FABRIC, also are coated with hydrophobic fluorine quaternary amine silane coupling agent coating on nano-silicon particle layer surface.
Above-mentioned COTTON FABRIC super-hydrophobic coat lining, one of its structure are that the thickness of described COTTON FABRIC is 0.5～1.5mm.
Above-mentioned COTTON FABRIC super-hydrophobic coat lining, one of its structure are described nano-silicon particle layer thickness 0.5～1.0mm.
Above-mentioned COTTON FABRIC super-hydrophobic coat lining, one of its structure are that described fluorine quaternary amine silane coupling agent layer thickness is 0.5～1.5mm.
Above-mentioned COTTON FABRIC super-hydrophobic coat lining, one of its structure be the area of nano-silicon particle layer and fluorine quaternary amine silane coupling agent layer all account for surface of cotton fabric long-pending 100%.
The beneficial effects of the utility model are:
1. the combination of COTTON FABRIC layer, nano-silicon particle layer and hydrophobic fluorine quaternary amine silane coupling agent layer makes fabric have ultra-hydrophobicity, and water is 140 °～150 ° at the contact angle of fabric face.
2. the combination of COTTON FABRIC layer, nano-silicon particle layer and hydrophobic fluorine quaternary amine silane coupling agent layer, hydrone be not easy by, and gas molecule can pass through, thereby makes fabric have the effect of hydrophobic permeable, makes people feel comfortable in the process of dress.
Description of drawings
Fig. 1: the utility model structural representation
Among Fig. 1, the 1-COTTON FABRIC is a cotton, 2-nano-silicon particle layer, 3-fluorine quaternary amine silane coupling agent coating
The specific embodiment
By Fig. 1 represented be the utility model one embodiment, COTTON FABRIC is that cotton 1 is to be formed by weaving by cotton textiles, its thickness is 1.0mm, nanometer silicon coating 2 is organic silicon sols of being made by silicon, be coated on cotton 1 surface in the compregnate mode, its thickness is 0.8mm, and nano-silicon particle layer 2 accounts for 100% of cotton 1 surface, hydrophobic fluorine quaternary amine silane coupling agent coating 3 is formed by formulation preparation such as fluorite and quaternary amine silane, be coated on the nanometer silicon coating 2 in the compregnate mode, its thickness is 1.0mm, and hydrophobic fluorine quaternary amine silane coupling agent coating 3 accounts for 100% of nanometer silicon coating 2 surfaces.Present embodiment water is 145 ° at the contact angle of fabric face.
Claims (9)
1. COTTON FABRIC super-hydrophobic coat lining, it comprises COTTON FABRIC, it is characterized in that being coated with the nano-silicon particle layer on the double-deck face of COTTON FABRIC, also is coated with hydrophobic fluorine quaternary amine silane coupling agent coating on nano-silicon particle layer surface.
2. COTTON FABRIC super-hydrophobic coat lining according to claim 1, the thickness that it is characterized in that described COTTON FABRIC is 0.5～1.5mm.
3. COTTON FABRIC super-hydrophobic coat lining according to claim 1 and 2 is characterized in that described nano-silicon particle layer thickness is 0.5～1.0mm.
4. COTTON FABRIC super-hydrophobic coat lining according to claim 1 and 2 is characterized in that described fluorine quaternary amine silane coupling agent layer thickness is 0.5～1.5mm.
5. COTTON FABRIC super-hydrophobic coat lining according to claim 3 is characterized in that described fluorine quaternary amine silane coupling agent layer thickness is 0.5～1.5mm.
6. COTTON FABRIC super-hydrophobic coat lining according to claim 1 and 2, the area that it is characterized in that nano-silicon particle layer and fluorine quaternary amine silane coupling agent layer all account for surface of cotton fabric long-pending 100%.
7. COTTON FABRIC super-hydrophobic coat lining according to claim 3, the area that it is characterized in that nano-silicon particle layer and fluorine quaternary amine silane coupling agent layer all account for surface of cotton fabric long-pending 100%.
8. COTTON FABRIC super-hydrophobic coat lining according to claim 4, the area that it is characterized in that nano-silicon particle layer and fluorine quaternary amine silane coupling agent layer all account for surface of cotton fabric long-pending 100%.
9. COTTON FABRIC super-hydrophobic coat lining according to claim 5, the area that it is characterized in that nano-silicon particle layer and fluorine quaternary amine silane coupling agent layer all account for surface of cotton fabric long-pending 100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202023337U CN201648821U (en) | 2009-12-11 | 2009-12-11 | Cotton superhydrophobic coating fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202023337U CN201648821U (en) | 2009-12-11 | 2009-12-11 | Cotton superhydrophobic coating fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201648821U true CN201648821U (en) | 2010-11-24 |
Family
ID=43114045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202023337U Expired - Fee Related CN201648821U (en) | 2009-12-11 | 2009-12-11 | Cotton superhydrophobic coating fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201648821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507346A (en) * | 2013-09-27 | 2014-01-15 | 苏州金荣华轻纺实业有限公司 | Waterproof and dustproof nano fabric |
| US11326303B2 (en) | 2015-06-05 | 2022-05-10 | Cornell University | Modified cellulosic compositions having increased hydrophobicity and processes for their production |
-
2009
- 2009-12-11 CN CN2009202023337U patent/CN201648821U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507346A (en) * | 2013-09-27 | 2014-01-15 | 苏州金荣华轻纺实业有限公司 | Waterproof and dustproof nano fabric |
| US11326303B2 (en) | 2015-06-05 | 2022-05-10 | Cornell University | Modified cellulosic compositions having increased hydrophobicity and processes for their production |
| US11913164B2 (en) | 2015-06-05 | 2024-02-27 | Cornell University | Modified cellulosic compositions having increased hydrophobicity and processes for their production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20121211 |