CN216001676U - Composite fabric structure with radiation shielding function - Google Patents
Composite fabric structure with radiation shielding function Download PDFInfo
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- CN216001676U CN216001676U CN202122585953.7U CN202122585953U CN216001676U CN 216001676 U CN216001676 U CN 216001676U CN 202122585953 U CN202122585953 U CN 202122585953U CN 216001676 U CN216001676 U CN 216001676U
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- film layer
- metal film
- composite fabric
- fabric structure
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- 239000004744 fabric Substances 0.000 title claims abstract description 162
- 239000002131 composite material Substances 0.000 title claims abstract description 65
- 230000005855 radiation Effects 0.000 title claims abstract description 53
- 239000010410 layer Substances 0.000 claims abstract description 126
- 229910052751 metal Inorganic materials 0.000 claims abstract description 62
- 239000002184 metal Substances 0.000 claims abstract description 62
- 239000012790 adhesive layer Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 36
- 230000001681 protective effect Effects 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 229920001187 thermosetting polymer Polymers 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000012815 thermoplastic material Substances 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 239000003292 glue Substances 0.000 abstract description 5
- 241000282414 Homo sapiens Species 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 229920000058 polyacrylate Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- -1 Polyethylene Polymers 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000011135 tin Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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Abstract
The utility model provides a composite fabric structure with radiation shielding function, which comprises a fabric cloth layer and a metal film layer, wherein the fabric cloth layer is provided with a first surface and a second surface which are arranged oppositely; the metal film layer covers the first surface, the metal film layer is bonded with the first surface through the adhesive layer, and the thickness of the metal film layer is smaller than that of the fabric cloth layer. The utility model discloses a composite fabric structure with shielding radiation function, adopt the surface on the fabric cloth layer directly to glue and cover one deck metal film layer, will radiate the complete shielding through the metal film layer, thereby composite fabric structure's shielding effect has been guaranteed effectively, thickness through with the metal film layer sets up to be less than the thickness on fabric cloth layer, make composite fabric structure can have better compliance, and make composite fabric structure's quality lighter, thereby make the clothing that adopts this composite fabric structure to make have good compliance and travelling comfort.
Description
Technical Field
The utility model relates to a radiation protection field, in particular to composite fabric structure with shielding radiation function.
Background
With the development of the fields of industrial production, national defense, medical treatment, health, electric power and the like, the use of nuclear energy sources and radioactive sources becomes more and more extensive, the pollution of radiation to human beings becomes more and more serious, most people generally have weak protection consciousness on radiation and neutron radiation, the ionization effect of the radiation on substances can cause the ionization of macromolecules and water molecules in the human body, such as the distortion of DNA molecules, and the overdose radiation can damage cells and organs of the human body and even cause death.
The shielding protective material used at present usually adopts metal powder mixed in fabric to form shielding material, but the material can only improve the shielding effect by increasing the thickness to achieve the required shielding effect, however, the weight of the shielding material is increased by the method, and the softness and the tearing resistance strength of the shielding material are reduced, thereby reducing the wearing comfort.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can guarantee shielding radiation effect, can guarantee soft frivolous compound surface fabric structure with shielding radiation function again.
In order to achieve the above object, the utility model provides a composite fabric structure with shielding radiation function, it includes:
a fabric cloth layer having a first surface and a second surface disposed opposite;
the metal film layer covers the first surface, the metal film layer is bonded with the first surface through a bonding layer, and the thickness of the metal film layer is smaller than that of the fabric cloth layer.
The composite fabric structure with the radiation shielding function is characterized in that a protective film layer is connected to the surface of the metal film layer, which faces away from the fabric cloth layer.
The composite fabric structure with the radiation shielding function is characterized in that the thickness of the protective film layer is 0.02 mm-0.1 mm.
The composite fabric structure with the radiation shielding function is characterized in that the protective film layer is made of a thermosetting material or a thermoplastic material.
The composite fabric structure with the radiation shielding function is characterized in that the thickness of the metal film layer is 0.01-0.5 mm.
The composite fabric structure with the radiation shielding function is characterized in that the metal film layer is made of a metal elementary substance material or a metal alloy material.
The composite fabric structure with the radiation shielding function is characterized in that the thickness of the fabric cloth layer is 0.05 mm-2.0 mm.
The composite fabric structure with the radiation shielding function is characterized in that the fabric cloth layer is made of an organic fabric material, an inorganic fabric material or a composite fabric material.
The composite fabric structure with the radiation shielding function is characterized in that the thickness of the adhesive layer is 0.02 mm-0.1 mm.
The composite fabric structure with the radiation shielding function is characterized in that the adhesive layer is made of a thermosetting adhesive material or a thermoplastic adhesive material.
Compared with the prior art, the technical scheme has the following advantages:
the composite fabric structure with the radiation shielding function has the advantages of simple structure and easy processing and manufacturing;
the utility model discloses a composite fabric structure with shielding radiation function, adopt and directly glue at the surface of fabric cloth layer and cover a layer of metal film layer, will radiate the complete shielding through the metal film layer to guaranteed composite fabric structure's shielding effect effectively, through setting up the thickness of metal film layer to be less than the thickness of fabric cloth layer, make composite fabric structure can have better compliance, and make composite fabric structure's quality lighter, thus make the clothing that adopts this composite fabric structure to make have good compliance and travelling comfort;
the utility model discloses a composite fabric structure with shielding radiation function covers the one deck protection rete through pasting on the metal film layer for the metal film layer is difficult by drawing the damage, has guaranteed composite fabric structure's shielding effect.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
fig. 1 is a first structural schematic diagram of the composite fabric structure with the radiation shielding function of the present invention;
fig. 2 is a schematic structural diagram of a second structure of the composite fabric structure with the radiation shielding function of the present invention.
The reference numbers illustrate:
10. a fabric cloth layer; 11. a first surface; 12. a second surface;
20. a metal film layer;
30. a glue joint layer;
40. and (5) a protective film layer.
Detailed Description
The present application is described in further detail below with reference to the figures and examples. The features and advantages of the present application will become more apparent from the description.
The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
In addition, the technical features described below in the different embodiments of the present application may be combined with each other as long as they do not conflict with each other.
Example one
As shown in fig. 1, the present embodiment provides a composite fabric structure with a radiation shielding function, which includes a fabric cloth layer 10 and a metal film layer 20, wherein:
the fabric cloth layer 10 has a first surface 11 and a second surface 12 which are oppositely arranged, preferably, the first surface 11 and the second surface 12 are arranged in parallel with each other, that is, the thickness of the fabric cloth layer 10 is uniform, the first surface 11 is used for connecting other material layers, and the second surface 12 is used for contacting with the surface of a human body or an object;
the metal film layer 20 can play a role in shielding high and low energy rays, so that the ionization shielding performance is realized, the metal film layer 20 covers the first surface 11, namely, the metal film layer 20 completely covers the first surface 11 of the fabric cloth layer 10, so as to ensure that the metal film layer 20 completely blocks radiation outside the fabric cloth layer 10, the metal film layer 20 is bonded with the first surface 11 through the adhesive layer 30, namely, the adhesive layer 30 is clamped between the metal film layer 20 and the fabric cloth layer 10, and the metal film layer 20 is firmly connected to the first surface 11 of the fabric cloth layer 10, and the thickness of the metal film layer 20 is smaller than that of the fabric cloth layer 10, so that the metal film layer 20 plays a role in shielding, and the softness of the fabric cloth layer 10 is not affected.
Wherein the total thickness of the composite fabric structure with the radiation shielding function is 0.1-2.7 mm, and the surface density of the composite fabric structure with the radiation shielding function is 0.1kg/m2～6.5kg/m2。
The utility model discloses a composite fabric structure with shielding radiation function adopts the surface on fabric cloth layer 10 directly to glue and covers one deck metal film layer 20, will radiate the complete shielding through metal film layer 20 to guaranteed composite fabric structure's shielding effect effectively, set up to the thickness that is less than fabric cloth layer 10 through the thickness with metal film layer 20, make composite fabric structure can have better compliance, thereby make the clothing that adopts this composite fabric structure to make have good travelling comfort, and, the utility model discloses a composite fabric structure with shielding radiation function has simple structure, easily manufacturing's advantage.
Further, the thickness of the metal film layer 20 is 0.01 mm-0.5 mm, and such a size can not only achieve a good shielding effect, but also does not greatly affect the softness of the fabric cloth layer 10, and preferably, the thickness of the metal film layer 20 is uniform, and of course, the thickness of the metal film layer 20 can also be adaptively increased at a position where shielding protection is required according to actual needs.
Still further, the metal film layer 20 is a metal film layer 20 made of a metal simple substance material or a metal alloy material, specifically, the metal simple substance material is copper, silver, nickel, gold, iron, lead, tin or a rare earth metal, the metal alloy material is formed by mixing at least two of copper, silver, nickel, gold, iron, lead, manganese, tin and a rare earth metal, and the alloy materials formed by mixing are all the prior art, and are not described herein again.
Further, the thickness of the fabric cloth layer 10 is 0.05 mm-2.0 mm, the tensile strength of the fabric cloth layer 10 is 50N-5000N, and the tear strength of the fabric cloth layer 10 is 30N-700N, so as to meet the use requirement.
Still further, the fabric cloth layer 10 is a fabric cloth layer 10 made of an organic fabric material, an inorganic fabric material or a composite fabric material, wherein the organic fabric material may be natural fiber or artificial fiber, the inorganic fabric material may be glass fiber, the composite fabric material is an existing organic-inorganic blended fabric material, and both the organic fabric material and the inorganic fabric material are the prior art and are not described herein again, and in this embodiment, the fabric cloth layer 10 is a woven fabric layer or a non-woven fabric layer.
Further, the thickness of the adhesive layer 30 is 0.02 mm-0.10 mm, and the peel strength of the adhesive layer 30 is 15N/cm-300N/cm, so as to ensure the connection strength between the adhesive layer 30 and the metal film layer 20 and the fabric cloth layer 10.
Still further, the adhesive layer 30 is an adhesive layer 30 made of a thermosetting adhesive material or a thermoplastic adhesive material, specifically, the adhesive layer 30 includes at least one of Polyurethane (PU), Polyacrylate (PAA), epoxy resin (UP), ethylene vinyl acetate copolymer (EVA), nylon (PA), and Polyethylene (PE), and it should be noted that, if the protective film layer 40 is formed by a mixture of at least two of the above materials, the manner of forming the mixture is the prior art, as long as the metal film layer 20 and the fabric cloth layer 10 can be bonded into a whole, and details are not repeated herein.
Example two
As shown in fig. 2, the present embodiment provides another composite fabric structure with radiation shielding function, the composite fabric structure with radiation shielding function provided in the present embodiment is substantially the same as the composite fabric structure with radiation shielding function of the previous embodiment, except that the surface of the metal film layer 20 of the present embodiment, which faces away from the fabric cloth layer 10, is connected with the protection film layer 40, that is, the composite fabric structure with radiation shielding function of the present embodiment includes the protection film layer 40, the metal shielding layer, the adhesive layer 30 and the fabric cloth layer 10, which are sequentially stacked from top to bottom, and the protection film layer 40 can protect the metal film layer 20, so as to prevent the metal film layer 20 from being scratched to reduce the shielding effect.
The composite fabric structure with the radiation shielding function of the embodiment is characterized in that the metal film layer 20 is not easily scratched by covering the protective film layer 40 on the metal film layer 20, so that the shielding effect of the composite fabric structure with the radiation shielding function is ensured.
Further, the thickness of the protective film layer 40 is 0.02mm to 0.1mm, and the tensile strength of the protective film layer 40 is 0.5MPa to 75MPa, so that the protective film layer 40 has sufficient protective strength.
Still further, the protection film layer 40 is a protection film layer 40 made of a thermosetting material or a thermoplastic material, specifically, the protection film layer 40 includes at least one of Polyurethane (PU), Polyacrylate (PAA), epoxy resin (UP), ethylene vinyl acetate copolymer (EVA), nylon (PA), and Polyethylene (PE), and it should be noted that, if the protection film layer 40 is formed by a mixture of at least two of the above materials, a manner of forming the mixture is the prior art, as long as the protection effect on the metal film layer 20 can be achieved, and details are not repeated herein.
In summary, the composite fabric structure with the radiation shielding function of the utility model has the advantages of simple structure and easy processing and manufacturing;
the utility model discloses a composite fabric structure with shielding radiation function, adopt and directly glue at the surface of fabric cloth layer and cover a layer of metal film layer, will radiate the complete shielding through the metal film layer to guaranteed composite fabric structure's shielding effect effectively, through setting up the thickness of metal film layer to be less than the thickness of fabric cloth layer, make composite fabric structure can have better compliance, and make composite fabric structure's quality lighter, thus make the clothing that adopts this composite fabric structure to make have good compliance and travelling comfort;
the utility model discloses a composite fabric structure with shielding radiation function covers the one deck protection rete through pasting on the metal film layer for the metal film layer is difficult to be scratched and decreases, has guaranteed the shielding effect of composite fabric structure with shielding radiation function.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on operational states of the present application, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application.
In the description of the present application, it is to be noted that the term "connected" is to be understood in a broad sense unless otherwise explicitly specified or limited. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The present application has been described above with reference to preferred embodiments, but these embodiments are merely exemplary and merely illustrative. On the basis of the above, the present application can be subjected to various substitutions and improvements, and the substitutions and the improvements are all within the protection scope of the present application.
Claims (10)
1. A composite fabric structure with a radiation shielding function is characterized by comprising:
a fabric cloth layer having a first surface and a second surface disposed opposite;
the metal film layer covers the first surface, the metal film layer is bonded with the first surface through a bonding layer, and the thickness of the metal film layer is smaller than that of the fabric cloth layer.
2. The composite fabric structure with the function of shielding radiation according to claim 1,
and the surface of the metal film layer, which is back to the fabric cloth layer, is connected with a protective film layer.
3. The composite fabric structure with the function of shielding radiation according to claim 2,
the thickness of the protective film layer is 0.02 mm-0.1 mm.
4. The composite fabric structure with the function of shielding radiation according to claim 2,
the protective film layer is made of a thermosetting material or a thermoplastic material.
5. The composite fabric structure with the radiation shielding function according to claim 1 or 2,
the thickness of the metal film layer is 0.01 mm-0.5 mm.
6. The composite fabric structure with the radiation shielding function according to claim 5,
the metal film layer is made of a metal elementary substance material or a metal alloy material.
7. The composite fabric structure with the radiation shielding function according to claim 1 or 2,
the thickness of the fabric cloth layer is 0.05 mm-2.0 mm.
8. The composite fabric structure with the radiation shielding function according to claim 7,
the fabric cloth layer is made of an organic fabric material, an inorganic fabric material or a composite fabric material.
9. The composite fabric structure with the radiation shielding function according to claim 1 or 2,
the thickness of the adhesive layer is 0.02 mm-0.10 mm.
10. The composite fabric structure with the function of shielding radiation according to claim 9,
the adhesive layer is made of thermosetting adhesive material or thermoplastic adhesive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122585953.7U CN216001676U (en) | 2021-10-26 | 2021-10-26 | Composite fabric structure with radiation shielding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122585953.7U CN216001676U (en) | 2021-10-26 | 2021-10-26 | Composite fabric structure with radiation shielding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216001676U true CN216001676U (en) | 2022-03-11 |
Family
ID=80587339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122585953.7U Active CN216001676U (en) | 2021-10-26 | 2021-10-26 | Composite fabric structure with radiation shielding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216001676U (en) |
-
2021
- 2021-10-26 CN CN202122585953.7U patent/CN216001676U/en active Active
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Effective date of registration: 20231017 Address after: 100029 Beijing University of Chemical Technology, 15 North Third Ring Road, Beijing, Chaoyang District Patentee after: BEIJING University OF CHEMICAL TECHNOLOGY Patentee after: BEIJING BEIHUA ENGINEERING TECHNOLOGY CO.,LTD. Address before: 100029 Beijing University of Chemical Technology, 15 North Third Ring Road, Beijing, Chaoyang District Patentee before: BEIJING University OF CHEMICAL TECHNOLOGY Patentee before: Huizhou north chemical industry university research base Co.,Ltd. |