CN102069621A - Anti-immersion fabric - Google Patents
Anti-immersion fabric Download PDFInfo
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- CN102069621A CN102069621A CN2010102993010A CN201010299301A CN102069621A CN 102069621 A CN102069621 A CN 102069621A CN 2010102993010 A CN2010102993010 A CN 2010102993010A CN 201010299301 A CN201010299301 A CN 201010299301A CN 102069621 A CN102069621 A CN 102069621A
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Abstract
The invention discloses an anti-immersion fabric which comprises a layer of fabric base layer and a layer of hydrogel coating. Intelligent gel polymer material is introduced into the field of development and design of functional textiles, and the gel layer is formed on the surface of the fabric through the coating method, so that the fabric can acquire the capability of enable a gel polymer to respond to environmental changes under the situation of keeping the original physical and mechanical properties unchanged basically. In regard to the anti-immersion fabric, gel molecules are in contraction state in the dry environment, and pores in the fabric are open, thereby having good gas permeability and moisture permeability; once the fabric enters into water, the gel layer can be swollen rapidly, thereby closing all the stages of the pores in the fabric, organizing the infiltration of the water to the inside of the fabric, and further realizing the intelligent anti-immersion function.
Description
Technical field
The present invention relates to a kind of winter protection anti-dip facing material.
Background technology
Along with the fast development of science and technology, the activity of human beings space is expanded rapidly, and is human on the road of constantly realizing frontier, new space conquest, and self security protection has also been proposed more and more higher requirement.Anti-exposure suit is called the winter protection anti-exposure suit again, is a kind of equipment of pilot and waters operating personnel's indispensability, causes injury and even dead individual protection equipment because of intimate heat scatters and disappears at short notice in a large number after preventing the wearing man overboard.Anti-exposure suit can intercept water and contact with the direct of skin, keeps human body and carries out the required body temperature of normal physiological activity, thereby prolong life span, increases the chance of being rescued and surviving.Anti-exposure suit is divided into A, B two classes usually.The category-A anti-exposure suit is used as emergency survival clothes, soaks layer and warming layer is formed by anti-, resists to soak a layer outside that is overlayed on warming layer, in the time of in being immersed in water, can prevent effectively that extraneous water from entering in the clothes.Inner warming layer is generally with cotton or thread make, and the inside is with eider down or the good synthetic fibers filling of other warmth retention properties.The category-B anti-exposure suit is to have the anti-work clothes of function that soaks.These class clothes are suitable for general aviation, water surface operation, also can satisfy the use in heavy rain or snowstorm environment.Because the difference of application target, two requirements of class anti-exposure suit on some performance indications have some differences.
The main feature of anti-exposure suit at present is:
(1), multiple product adopts neoprene coated fabric or micropore PTFE film as the anti-layer material that soaks;
(2), the structure of neoprene coating anti-exposure suit is fairly simple usually, be applied in emergency survival more, soak the high occasion of performance requirement and do not have perspectivity substantially winter protection is anti-;
(3), adopt the anti-exposure suit complex structure of micropore PTEF film, in order to keep water vapour permeability, other layer correspondingly also needs to consider saturating wet problem, can use and multiple occasion, because comfortableness is better, can wear for a long time and carry out various operations, anti-soak performance and be inferior to the neoprene coating material, and clothes are difficult in maintenance.
(4), nearly all anti-exposure suit top layer lining all adopts RIPSTOP, institutional framework mostly is the Oxford and spins, and makees wearability, the anti-dip-coating layer of protection or the anti-film that soaks that can improve the lining surface like this.
Existing anti-exposure suit lining, if the water resistance of emphasizing, so hot wet comfortableness can be greatly affected, emphasize the wet comfortableness of heat, the water resistance of fabric can be affected again, as desires both and take into account, the anti-exposure suit lining structurally certainly will be very complicated, and technical difficulty is big, the cost height.Cause the fixed of this situation to be, resist and soak the fabric demand side " dry state " and " hygrometric state ", two kinds of distinct environment, and self do not have the ability that environmental change is responded.
Summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming of the prior art, a kind of intelligentized anti-dip facing material is provided.
A kind of anti-dip facing material of the present invention, described lining comprise one deck fabric and one deck hydrogel coating.
In a preferred embodiment of the invention, described hydrogel coating thickness is 10-25 μ m.
In a preferred embodiment of the invention, described hydrogel is an acrylamide copolymer.
In a preferred embodiment of the invention, the thickness of described fabric is 100-500 μ m.
In a preferred embodiment of the invention, described fabric is the blend fabric of bafta or cotton and other chemical fibres.
The present invention compares its advantage with the prior art scheme:
Hydrogel material is a kind of intellectual material, and its an important characteristic is (to comprise single stimulation and collective stimulus property) under certain environmental stimulus volume can be undergone mutation, and this process is reversible and can repeat many times.The present invention introduces function textile development and Design field with the intelligent gel macromolecular material, method by coating makes fabric face form gel layer, fabric can obtain the ability that gelatin polymer responds to environmental change under original physical and mechanical properties keeps constant substantially situation.Fabric is soaked in antagonism, and in the environment of dry state, gel molecular is for contraction state, and the hole in the fabric is open, and breathable moisture permeability is good; In a single day fabric enters in the water, the rapid swelling of gel layer, and with the pore closure at different levels in the fabric, tissue water is permeated to fabric, can realize the intelligentized anti-function of soaking so.
Description of drawings
Fig. 1 is an embodiment of the present invention structural representation.
Among the figure: 1 is hydrogel coating, and 2 is fabric.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that.
As shown in Figure 1, a kind of anti-dip facing material of the present invention comprises one deck fabric 2 and one deck hydrogel coating 2.Described hydrogel is preferably and is acrylamide copolymer.Described fabric is preferably the blend fabric of bafta or cotton and other chemical fibres.Described hydrogel coating thickness is 10-25 μ m.The thickness of described fabric is 100-500 μ m.
The present invention introduces function textile development and Design field with the intelligent gel macromolecular material, method by coating makes fabric face form gel layer, fabric can obtain the ability that gelatin polymer responds to environmental change under original physical and mechanical properties keeps constant substantially situation.Fabric is soaked in antagonism, and in the environment of dry state, gel molecular is for contraction state, and the hole in the fabric is open, and breathable moisture permeability is good; In a single day fabric enters in the water, the rapid swelling of gel layer, and with the pore closure at different levels in the fabric, tissue water is permeated to fabric, can realize the intelligentized anti-function of soaking so.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. an anti-dip facing material is characterized in that, described lining comprises one deck fabric and one deck hydrogel coating.
2. a kind of anti-dip facing material according to claim 1 is characterized in that, described hydrogel coating thickness is 10-25 μ m.
3. a kind of anti-dip facing material according to claim 2 is characterized in that, described hydrogel is an acrylamide copolymer.
4. a kind of anti-dip facing material according to claim 1 is characterized in that, the thickness of described fabric is 100-500 μ m.
5. a kind of anti-dip facing material according to claim 4 is characterized in that, described fabric is the blend fabric of bafta or cotton and other chemical fibres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102993010A CN102069621A (en) | 2010-09-30 | 2010-09-30 | Anti-immersion fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102993010A CN102069621A (en) | 2010-09-30 | 2010-09-30 | Anti-immersion fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102069621A true CN102069621A (en) | 2011-05-25 |
Family
ID=44028467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102993010A Pending CN102069621A (en) | 2010-09-30 | 2010-09-30 | Anti-immersion fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102069621A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587152A (en) * | 2012-02-22 | 2012-07-18 | 苏州金尚豪纺织有限公司 | Immersion-resistant aromatic fabric |
| CN109371680A (en) * | 2018-10-24 | 2019-02-22 | 北京服装学院 | A kind of humidity inductive self-regulation fabric and preparation method thereof |
-
2010
- 2010-09-30 CN CN2010102993010A patent/CN102069621A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587152A (en) * | 2012-02-22 | 2012-07-18 | 苏州金尚豪纺织有限公司 | Immersion-resistant aromatic fabric |
| CN109371680A (en) * | 2018-10-24 | 2019-02-22 | 北京服装学院 | A kind of humidity inductive self-regulation fabric and preparation method thereof |
| CN109371680B (en) * | 2018-10-24 | 2021-05-18 | 北京服装学院 | Humidity induction self-adjusting fabric and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110525 |