CN203514089U - Fabric with hydrophobic and oleophobic functions - Google Patents
Fabric with hydrophobic and oleophobic functions Download PDFInfo
- Publication number
- CN203514089U CN203514089U CN201320394109.9U CN201320394109U CN203514089U CN 203514089 U CN203514089 U CN 203514089U CN 201320394109 U CN201320394109 U CN 201320394109U CN 203514089 U CN203514089 U CN 203514089U
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- Prior art keywords
- hydrophobic
- fabric
- oleophobic
- oil repellent
- utility
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Abstract
The utility model provides a fabric with hydrophobic and oleophobic functions. The fabric with hydrophobic and oleophobic functions is characterized by comprising a weaving structure layer consisting of hydrophobic and oleophobic fibers comprising fiber bodies and TiO2 nano powder body coatings arranged outside the fiber bodies. The fabric with hydrophobic and oleophobic functions, which is provided by the utility model, has two hydrophobic and oleophobic interfaces, so that water drops and oil drops cannot infiltrate in the fabric, but roll down to take dirt away so as to reach the effect of 'self-cleaning'; the fabric even has the efficacies of environmental friendliness, sterilization, health care and the like.
Description
Technical field
The utility model relates to a kind of fabric with hydrophobic and oil repellent function.
Background technology
At present the method for the surperficial hydrophobic and oil repellent modification of facing fabric is mainly contained to two kinds, be respectively fc-surfactant and process (CN101809112A water-and-oil repellant composition and article) and the nano-structured processing of rat (CN202098025U Self-cleaning heat-preserving fabric, CN202911220U novel multi-layer garment material, CN201826192U Self-cleaning fabric).
For first method, EPA (the Environmental Protection in America Room) points out that fluorocarbon radical compound carrying capacity of environment is higher recently; For second method, its principle is to change fabric face tension force by rat, and its actual effect and persistence are unsatisfactory.
The utility model adopts the TiO2 nano-powder of doping vario-property, and this powder itself has " two hate " interface of hydrophobic and oil repellent, is coated on fiber, and the fabric that makes to be made into by fiber has the effect of hydrophobic and oil repellent.
Summary of the invention
The utility model is intended to solve the problem that current technology exists, and a kind of fabric with hydrophobic and oil repellent function is provided.
In order to achieve the above object, the technical solution of the utility model is to provide a kind of fabric with hydrophobic and oil repellent function, it is characterized in that, comprise that described hydrophobic and oil repellent fiber comprises fiber bodies and is located at the TiO outside fiber bodies by the fibrous weaving structure layer of hydrophobic and oil repellent
2nano-powder coating.
Preferably, described TiO
2nano-powder coating is the TiO through doping vario-property
2nano-powder coating.
Preferably, described TiO
2the thickness of nano-powder coating is 5～10 μ m.
Compared with prior art, the beneficial effects of the utility model are:
(1) be made into the TiO that applies 5～10 μ m on the fiber of this fabric
2nano-powder coating, this coating has " two hate " interface of hydrophobic and oil repellent because of chemical effects such as blemish, the globule and oil droplet cannot be infiltrated on this fabric, and then tumble down, takes away dirt, reaches the effect of " automatically cleaning ".
(2) TiO
2coating also has the characteristics such as ultraviolet-absorbing, infrared reflectivity, photocatalysis, makes the utility model have more the functions such as environmental friendliness, sterilization, health care.
Accompanying drawing explanation
Fig. 1 is hydrophobic and oil repellent fiber section structure schematic diagram;
Fig. 2 is the fabric structure schematic diagram with hydrophobic and oil repellent function.
The specific embodiment
For the utility model is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
Embodiment
As shown in Figure 1, for thering is the fabric structure schematic diagram of hydrophobic and oil repellent function, the described fabric with hydrophobic and oil repellent function comprises the weaving structure layer being comprised of hydrophobic and oil repellent fiber 3, and described hydrophobic and oil repellent fiber 3 comprises fiber bodies 2 and is located at the TiO outside fiber bodies 2
2nano-powder coating 1.
Described TiO
2nano-powder coating 1 is the TiO through doping vario-property
2nano-powder coating, the described TiO through doping vario-property
2nano-powder is purchased from Degussa nano modification titanium dioxide.
Described TiO
2the thickness of nano-powder coating 1 is 5～10 μ m.
Described TiO
2nano-powder technical parameter is: TiO
2content be greater than 99%, average grain diameter D50 is 15～25nm, specific area is greater than 120m
2/ g.
During making, the TiO through doping vario-property that is coated with 5～10 μ m on fiber bodies 2
2nano-powder coating 1 forms hydrophobic and oil repellent fiber 3, then is made into fabric by this hydrophobic and oil repellent fiber 3.
Therefore this fabric has " two hate " interface of hydrophobic and oil repellent, the globule and oil droplet cannot be infiltrated on this fabric, and then tumble down, takes away dirt, reaches the effect of " automatically cleaning ".
It is for technical characterstic and the thinking of utility model are described that above example is described, and its object is to allow relevant speciality technical staff can understand content of the present utility model and implement accordingly, can not limit protection domain of the present utility model with this.All equivalence changes of doing according to the utility model technical characterstic and thinking or modify, within all should being encompassed in protection domain of the present utility model.
Claims (2)
1. a fabric with hydrophobic and oil repellent function, is characterized in that, comprises that described hydrophobic and oil repellent fiber comprises fiber bodies and is located at the TiO outside fiber bodies by the fibrous weaving structure layer of hydrophobic and oil repellent
2nano-powder coating.
2. the fabric with hydrophobic and oil repellent function as claimed in claim 1, is characterized in that, described TiO
2the thickness of nano-powder coating is 5 ~ 10 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394109.9U CN203514089U (en) | 2013-07-03 | 2013-07-03 | Fabric with hydrophobic and oleophobic functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394109.9U CN203514089U (en) | 2013-07-03 | 2013-07-03 | Fabric with hydrophobic and oleophobic functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203514089U true CN203514089U (en) | 2014-04-02 |
Family
ID=50373045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320394109.9U Expired - Fee Related CN203514089U (en) | 2013-07-03 | 2013-07-03 | Fabric with hydrophobic and oleophobic functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203514089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112674405A (en) * | 2021-01-06 | 2021-04-20 | 江苏阳光医用新材料有限公司 | Anti-mite protective clothing capable of being washed for multiple times |
-
2013
- 2013-07-03 CN CN201320394109.9U patent/CN203514089U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112674405A (en) * | 2021-01-06 | 2021-04-20 | 江苏阳光医用新材料有限公司 | Anti-mite protective clothing capable of being washed for multiple times |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20160703 |