CN209756308U - Nano radiation-proof shielding cloth - Google Patents
Nano radiation-proof shielding cloth Download PDFInfo
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- CN209756308U CN209756308U CN201920099134.1U CN201920099134U CN209756308U CN 209756308 U CN209756308 U CN 209756308U CN 201920099134 U CN201920099134 U CN 201920099134U CN 209756308 U CN209756308 U CN 209756308U
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Abstract
The utility model discloses a nanometer radiation protection shielding cloth, which comprises a first nanometer coating, a first metal nickel layer, a first metal copper layer, a second metal nickel layer, a first stainless steel layer, a mesh fabric layer, a second stainless steel layer, a third metal nickel layer, a second metal copper layer, a fourth metal nickel layer and a second nanometer coating which are sequentially laminated from top to bottom; the first stainless steel layer and the second stainless steel layer with good compactness are reasonably formed by electroplating on two surfaces of the mesh fabric layer, the combination degree is high, the structural stability is good, the layering is not easy, the problem that the first metal nickel layer and the second metal nickel layer are easy to fall off is effectively solved, the overall tear resistance is good, the nano coating has a good isolation effect, and the nano coating has the advantages of water resistance, oil resistance and oxidation resistance, effectively protects the metal nickel layer from being damaged, further ensures the shielding performance, prolongs the service life and has good comprehensive performance.
Description
Technical Field
The utility model relates to a shielding film technical field, in particular to nanometer radiation protection shielding cloth.
Background
The chinese utility model patent application, publication No. CN204626143U entitled "an electromagnetic shielding radiation-proof conductive cloth", discloses an electromagnetic shielding radiation-proof conductive cloth, which comprises a base cloth woven by warp and weft, wherein both the warp and the weft are woven by polyester fiber, and the surface of the base cloth is coated with a nickel-copper-nickel nano coating; or the warp yarns and the weft yarns are respectively formed by mixing and spinning polyester fibers, and the base cloth is formed by mixing and spinning polyester fibers and silver fibers. Although the electromagnetic shielding effect can be better, the nickel-copper-nickel nano coating is directly coated on the base cloth, the coating effect is not good, the nickel-copper-nickel nano coating is easy to fall off, the service life is short, the integral strength and tear resistance are not good, the water resistance, the oil resistance and the oxidation resistance are not ideal, and the service life is further shortened.
SUMMERY OF THE UTILITY MODEL
in view of the above, the utility model aims to provide a structural design is ingenious, reasonable, and shielding effect is good, long service life's nanometer radiation protection shielding cloth.
The utility model discloses a realize above-mentioned purpose, the technical scheme that provides is: a nanometer radiation protection shielding cloth comprises a first nanometer coating, a second nanometer coating, a first metal nickel layer, a second metal nickel layer, a third metal nickel layer, a fourth metal nickel layer, a first metal copper layer, a second metal copper layer, a first stainless steel layer, a second stainless steel layer and a mesh cloth layer, wherein the first nanometer coating, the first metal nickel layer, the first metal copper layer, the second metal nickel layer, the first stainless steel layer, the mesh cloth layer, the second stainless steel layer, the third metal nickel layer, the second metal copper layer, the fourth metal nickel layer and the second nanometer coating are sequentially attached from top to bottom;
The first nano coating and the second nano coating are water-based polyurethane coatings, have the functions of water resistance, oil resistance and oxidation resistance, and effectively prolong the service life. The water-based polyurethane coating is preferably formed by curing a fluorine-modified polyurethane coating, has excellent weather resistance and radiation resistance, and has good waterproof, oil-proof and anti-oxidation effects.
As an improvement of the utility model, the thickness of first nanometer coating and second nanometer coating is 4 ~ 7 microns.
As an improvement of the utility model, the thickness of first metallic nickel layer, second metallic nickel layer, third metallic nickel layer and fourth metallic nickel layer is 4 ~ 6 microns.
As an improvement of the utility model, the thickness on first metal copper layer and second metal copper layer is 3 ~ 5 microns.
As an improvement of the utility model, the thickness on first stainless steel layer, second stainless steel layer is 3 ~ 5 microns.
As an improvement of the utility model, the thickness of the mesh layer is 0.05-0.1 mm.
The utility model has the advantages that: the utility model discloses structural design is ingenious, it is reasonable to electroplate on the two surfaces on the screen cloth layer and form the first that has good compactness, second stainless steel layer, through first, second stainless steel layer comes with first, second metal nickel layer combines together, the conjugation degree is high, structural stability is good, difficult layering, it is first effectively to solve, the easy obscission that appears of second metal nickel layer, and first, second stainless steel layer can also effectively promote whole anti tear pull nature, cover mutually through metal copper layer and metal nickel layer and close, electrically conductive effect is good, effectively promote shielding property, the interference killing feature is strong, the nanometer coating has better isolation effect, waterproof, grease proofing and anti-oxidation, effectively protect the metal nickel layer not damaged, increase of service life, comprehensive properties is good, do benefit to extensive popularization and application.
Drawings
Fig. 1 is a schematic cross-sectional structure of the present invention.
Detailed Description
Example (b): referring to fig. 1, the embodiment of the present invention provides a nanometer radiation-proof shielding cloth, which includes a first nanometer coating 1, a second nanometer coating 2, a first metal nickel layer 3, a second metal nickel layer 4, a third metal nickel layer 5, a fourth metal nickel layer 6, a first metal copper layer 7, a second metal copper layer 8, a first stainless steel layer 9, a second stainless steel layer 10 and a mesh layer 11.
Preferably, the first nano coating 1 and the second nano coating 2 are preferably water-based polyurethane coatings, have the functions of water resistance, oil resistance and oxidation resistance, and effectively prolong the service life. The thickness of the first nano coating 1 and the thickness of the second nano coating 2 are both 4-7 micrometers, and the preferred thickness is 6 micrometers. The thicknesses of the first metal nickel layer 3, the second metal nickel layer 4, the third metal nickel layer 5 and the fourth metal nickel layer 6 are all 4-6 micrometers, and preferably 5 micrometers. The thickness of the first metal copper layer 7 and the thickness of the second metal copper layer 8 are both 3-5 micrometers, and preferably 4 micrometers. The thicknesses of the first stainless steel layer 9 and the second stainless steel layer 10 are both 3-5 micrometers, and 3 micrometers is preferred. The thickness of the mesh fabric layer 11 is 0.05-0.1 mm, preferably 0.08 mm, the mesh fabric layer 11 can be made of non-woven fabrics, and the non-woven fabrics have the characteristics of moisture resistance, ventilation, flexibility, light weight, no combustion supporting and the like.
The first nano coating 1, the first metal nickel layer 3, the first metal copper layer 7, the second metal nickel layer 4, the first stainless steel layer 9, the mesh cloth layer 11, the second stainless steel layer 10, the third metal nickel layer 5, the second metal copper layer 8, the fourth metal nickel layer 6 and the second nano coating 2 are sequentially attached from top to bottom. Preferably, a metal aluminum layer with a thickness of 2 μm is plated on the upper and lower surfaces of the mesh fabric layer 11, and then the first stainless steel layer 9 and the second stainless steel layer 10 are plated. After the metal aluminum layer is plated on the mesh fabric layer 11, the heat resistance and the shielding performance are further enhanced.
The corresponding first stainless steel layer 9 and the second stainless steel layer 10 that have good compactness of formation through electroplating at the upper and lower surface of the gauze layer 11, come corresponding and first metal nickel layer 3, second metal nickel layer 4 to combine together through first stainless steel layer 9 and second stainless steel layer 10, and the degree of combination between metal and the metal is high relatively, and difficult layering effectively solves first, second metal nickel layer 4 and easily appears the phenomenon of droing, promotes structural stability. First metallic nickel layer 3, first metallic copper layer 7 and second metallic nickel layer 4 form and have the last shielding composite layer of electric conduction function, and third metallic nickel layer 5, second metallic copper layer 8 and fourth metallic nickel layer 6 form and have the lower shielding composite layer of electric conduction function, through last shielding composite layer and lower shielding composite layer promote the shielding performance greatly, and the interference killing feature is strong. The outer surfaces of the first metal nickel layer 3 and the fourth metal nickel layer 6 are correspondingly covered by the first nano coating 1 and the second nano coating 2, the first nano coating 1 and the second nano coating 2 have a good isolation effect, and have the advantages of water resistance, oil resistance and oxidation resistance, so that the first metal nickel layer 3 and the fourth metal nickel layer 6 are effectively protected from being damaged, and the service life is long.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the present specification, these terms are only for convenience of description and do not limit the present invention in any way, and other shielding fabrics that are the same as or similar to the present invention are used within the protection scope of the present invention.
Claims (6)
1. A nanometer radiation protection shielding cloth is characterized by comprising a first nanometer coating, a second nanometer coating, a first metal nickel layer, a second metal nickel layer, a third metal nickel layer, a fourth metal nickel layer, a first metal copper layer, a second metal copper layer, a first stainless steel layer, a second stainless steel layer and a mesh cloth layer, wherein the first nanometer coating, the first metal nickel layer, the first metal copper layer, the second metal nickel layer, the first stainless steel layer, the mesh cloth layer, the second stainless steel layer, the third metal nickel layer, the second metal copper layer, the fourth metal nickel layer and the second nanometer coating are sequentially attached from top to bottom;
The first nano coating and the second nano coating are water-based polyurethane coatings.
2. The nano radiation protection shielding cloth as claimed in claim 1, wherein the thickness of the first nano coating and the thickness of the second nano coating are both 4-7 μm.
3. The nano radiation protection shielding cloth of claim 1, wherein the thicknesses of the first metal nickel layer, the second metal nickel layer, the third metal nickel layer and the fourth metal nickel layer are all 4-6 microns.
4. The nano radiation protection shielding cloth as claimed in claim 1, wherein the thickness of the first metallic copper layer and the thickness of the second metallic copper layer are both 3-5 μm.
5. The nano radiation protection shielding cloth as claimed in claim 1, wherein the thickness of the first stainless steel layer and the thickness of the second stainless steel layer are both 3-5 μm.
6. The nano radiation protection shielding cloth according to any one of claims 1 to 5, wherein the thickness of the mesh cloth layer is 0.05 to 0.1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920099134.1U CN209756308U (en) | 2019-01-19 | 2019-01-19 | Nano radiation-proof shielding cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920099134.1U CN209756308U (en) | 2019-01-19 | 2019-01-19 | Nano radiation-proof shielding cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209756308U true CN209756308U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920099134.1U Active CN209756308U (en) | 2019-01-19 | 2019-01-19 | Nano radiation-proof shielding cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209756308U (en) |
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2019
- 2019-01-19 CN CN201920099134.1U patent/CN209756308U/en active Active
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