CN216550261U - Wear-resisting type protection film that various steel sheet was dedicated - Google Patents
Wear-resisting type protection film that various steel sheet was dedicated Download PDFInfo
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- CN216550261U CN216550261U CN202220241801.7U CN202220241801U CN216550261U CN 216550261 U CN216550261 U CN 216550261U CN 202220241801 U CN202220241801 U CN 202220241801U CN 216550261 U CN216550261 U CN 216550261U
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Abstract
The utility model discloses a special wear-resistant protective film for a color steel plate, and relates to the technical field of production of protective films. The utility model discloses a special wear-resistant protective film for a color steel plate, which comprises an adhesive layer and a protective film main body, wherein the protective film main body is bonded with a color steel plate matrix through the adhesive layer; the wearing layer upper surface bonds with the insulating layer, the coating is prevented scraping in the setting of insulating layer upper surface, the insulating layer with prevent scraping and set up the organosilicon waterproof layer between the coating. The wear-resistant protective film special for the color steel plate is easy to tear and not easy to fall off, has high cohesiveness, high strength, waterproofness and aging resistance, and also has excellent scratch resistance and wear resistance.
Description
Technical Field
The utility model belongs to the technical field of production of protective films, and particularly relates to a special wear-resistant protective film for a color steel plate.
Background
The color steel plate is a color coating steel plate which coats an organic coating on the surface of steel, has the characteristics of high strength, good corrosion resistance, beautiful appearance, convenient processing and the like, and can reduce cost and pollution. However, in order to ensure the glossiness, decorativeness, corrosion resistance and the like of the organic coating on the surface of the color steel plate, a protective film is usually attached to the surface of the color steel plate to prevent the surface of the color steel plate from being scratched, dirtied and the like in the transportation and installation processes.
The existing color steel plate protective film is adhered to an organic coating on the surface of a color steel plate, has stable viscosity, is easy to tear and paste, is convenient to use, and does not leave residual glue. However, as the service life is prolonged or the environmental factors (humidity, light, high temperature, freezing, etc.) affect, the color steel plate protective film is easy to age and denature, so that the color steel plate protective film is easy to fall off or adhere to the surface of the color steel plate and is difficult to clean, and the service effect of the color steel plate is affected. In addition, the existing protective film is not wear-resistant, and the surface of the protective film is easily scratched, broken or worn in the transportation or processing and installation process, so that the organic coating on the surface of the color steel plate and the appearance and the overall quality of the steel plate are affected, and the service life, the product quality and the final use effect of the color steel plate are reduced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a special wear-resistant protective film for a color steel plate, which is easy to tear and not easy to fall off, has high cohesiveness, high strength, waterproofness and aging resistance, and also has excellent scratch resistance and wear resistance.
In order to solve the technical problems, the utility model provides a special wear-resistant protective film for a color steel plate, which comprises an adhesive layer and a protective film main body, wherein the protective film main body is bonded with a color steel plate matrix through the adhesive layer;
the wear-resistant layer upper surface bonds with the insulating layer, the insulating layer upper surface sets up prevents scraping the coating, the insulating layer with prevent scraping and set up the organosilicon waterproof layer between the coating.
Furthermore, the material of the wear-resistant resin layer is any one of PVDF or PEEK, and the thickness of the wear-resistant resin layer is 10-15 μm.
Furthermore, the buffer layer is made of a PE closed-cell foam material, and the thickness of the buffer layer is 30-40 micrometers.
Furthermore, the wear-resistant layer is formed by coating wear-resistant ceramic adhesive, and the thickness of the wear-resistant layer is 8-12 microns.
Furthermore, the heat insulation layer is made of a composite silicate heat insulation coating, and the thickness of the heat insulation layer is 10-15 microns.
Furthermore, the material of the scratch-resistant coating is a polyester film PET, and the thickness of the scratch-resistant coating is 12 μm.
Further, the thickness of the organic silicon waterproof layer is 2-4 mu m.
The utility model achieves the following beneficial effects:
the wear-resistant resin layer is coated on the upper surface of the PE base layer, the wear-resistant resin layer improves the wear resistance of the PE base layer, improves the strength, impact resistance, corrosion resistance and aging resistance of the PE base layer, and reduces the possibility of wearing and damage of a protective film; the buffer layer is arranged, so that the impact resistance acting force of the protective film is improved, the protective film is prevented from deforming or cracking, and the color steel plate is further prevented from being subjected to the risk of impact deformation; the wear-resistant layer is made of wear-resistant ceramic adhesive, so that the buffer layer and the heat-insulating layer can be bonded with high strength, and the wear resistance of the protective film can be further improved; the wear resistance of the protective film can be improved to a greater extent by adopting the double-layer wear-resistant layer (the wear-resistant resin layer and the wear-resistant layer), the wear-resistant service life of the protective film is prolonged, the buffer layer is arranged between the two layers of wear-resistant layers, the impact resistance of the protective film is improved while the wear resistance of the protective film is improved, the breakage resistance and the wear resistance of the protective film are further improved, and the service life and the product quality of the color steel plate are improved.
The material of the wear-resistant layer is greatly influenced by temperature generally, and is easy to deteriorate under the influence of ambient temperature, so that the friction resistance of the wear-resistant layer is weakened, therefore, the heat-insulating layer is arranged on the surface of the wear-resistant layer, the wear-resistant layer can be protected from being influenced by temperature, the friction-resistant life of the protective film is prolonged, and the service life of the protective film is further prolonged; the organic silicon waterproof layer is formed by coating an organic silicon waterproof agent, so that the heat insulation layer and the scratch-resistant coating are well bonded, the water resistance and the weather resistance of the protective film are improved, the protective film is prevented from being denatured by moisture and environmental influence, and the bonding property and the durability of the wear resistance of the protective film are ensured; the scratch-resistant coating is arranged on the outermost layer of the protective film, so that the protective film can be prevented from being scratched in the transportation or processing process, the scratch resistance of the protective film is improved, and the possibility that the protective film is easily abraded is further prevented.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the wear-resistant protective film specially used for color steel plates according to the present invention.
The attached drawings are as follows: 1. a PE base layer; 2. a wear-resistant resin layer; 3. a buffer layer; 4. a wear layer; 5. a thermal insulation layer; 6. an organic silicon waterproof layer; 7. a scratch-resistant coating; 8. and (6) an adhesive layer.
Detailed Description
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. The description which follows is a preferred embodiment of the present application, but is made for the purpose of illustrating the general principles of the application and not for the purpose of limiting the scope of the application. The protection scope of the present application shall be subject to the definitions of the appended claims.
The present application will be described in further detail below with reference to the accompanying drawings, but the present application is not limited thereto.
As shown in fig. 1, the wear-resistant protective film special for a color steel plate of the embodiment of the utility model includes an adhesive layer 8 and a protective film main body, and the protective film main body is bonded with a color steel plate substrate through the adhesive layer 8. The adhesive layer 8 is formed by coating an adhesive and is used for bonding the protective film main body with the organic coating on the surface of the color steel plate, so that the protective film has high bonding strength, is stable, is easy to tear and stick, is convenient to use and does not leave residual adhesive.
As shown in fig. 1, the protective film main body includes a PE base layer 1, an abrasion resistant resin layer 2, a cushion layer 3, and an abrasion resistant layer 4. The lower surface of the PE base layer 1 is bonded with the color steel plate matrix through the adhesive layer 8, namely bonded with the organic coating on the surface of the color steel plate matrix. The upper surface of the PE base layer 1 is coated with a wear-resistant resin layer 2, the wear-resistant resin layer 2 is formed by coating polyvinylidene fluoride resin or polyether ether ketone resin, and the thickness of the wear-resistant resin layer 2 is 10-15 mu m. The wear-resistant resin layer 2 is arranged on the upper surface of the PE base layer 1, so that the wear resistance of the PE base layer 1 is enhanced, the strength, the impact resistance, the corrosion resistance and the aging resistance of the PE base layer 1 are improved, the wear resistance of the protective film is improved, and the protective film is prevented from being worn out and damaged; the thickness of the wear-resistant resin layer 2 is set, so that the wear-resistant resin layer has better wear resistance and mechanical strength under the conditions of not increasing cost and influencing appearance.
As shown in figure 1, a buffer layer 3 is paved on the upper surface of a wear-resistant resin layer 2, the buffer layer 3 is paved by using a PE closed-cell foaming material, and the thickness of the buffer layer 3 is 30-40 μm. The buffer layer 3 made of the PE closed-cell foam material has high mechanical strength, heat insulation performance and buffering performance and high water absorption rate, and can protect the PE base layer 1 and the wear-resistant resin layer 2 on the inner layer from being denatured by the influence of the external environment, so that the service life of the protective film is prolonged, and the product quality of the color steel plate is ensured; the setting of buffer layer 3 has improved the resistant impact force of protection film, avoids the protection film to warp or break, also further protection various steel sheet avoids the risk of impact deformation.
As shown in figure 1, the upper surface of the buffer layer 3 is coated with a wear-resistant layer 4, the wear-resistant layer 4 is formed by coating wear-resistant ceramic adhesive, and the thickness of the wear-resistant layer 4 is 8-12 microns, so that the buffer layer 3 and the heat-insulating layer 5 can be bonded with high strength, and the wear resistance of the protective film can be further improved. According to the color steel plate, the wear resistance of the protective film can be improved to a greater extent by arranging the double wear-resistant layers 4 (namely the wear-resistant resin layer 2 and the wear-resistant layer 4), the wear-resistant service life of the protective film is prolonged, and the buffer layer 3 is arranged between the two wear-resistant layers 4, so that the wear resistance of the protective film is improved, the impact resistance of the protective film is also improved, the breakage resistance and the wear resistance of the protective film are further improved, the service life of the color steel plate is prolonged, and the product quality is improved.
As shown in figure 1, the upper surface of the wear-resistant layer 4 is bonded with a heat-insulating layer 5, the heat-insulating layer 5 is made of a composite silicate heat-insulating coating, and the thickness of the heat-insulating layer 5 is 10-15 microns; the upper surface of the heat insulation layer 5 is provided with a scratch-resistant coating 7 made of a polyester film PET, and an organic silicon waterproof layer 6 is arranged between the heat insulation layer 5 and the scratch-resistant coating 7.
The material of the wear-resistant layer 4 is greatly influenced by temperature generally, and is easy to deteriorate under the influence of ambient temperature, so that the friction resistance of the wear-resistant layer 4 is weakened, therefore, the heat-insulating layer 5 is arranged on the surface of the double-layer wear-resistant layer 4, the double-layer wear-resistant layer 4 can be protected from being influenced by temperature, the abrasion resistance life of the protective film is prolonged, and the service life of the protective film is further prolonged; the organic silicon waterproof layer 6 is formed by coating an organic silicon waterproof agent, so that the heat insulation layer 5 and the scratch-resistant coating 7 are well bonded, the water resistance and the weather resistance of the protective film are improved, the protective film is prevented from being denatured by moisture and environmental influence, and the bonding property and the durability of the wear resistance of the protective film are ensured; the scratch-resistant coating 7 is provided on the outermost layer of the protective film, and can prevent the protective film from being scratched during transportation or processing, thereby improving the scratch resistance of the protective film and further preventing the protective film from being easily worn.
Example 1
As shown in fig. 1, the wear-resistant protective film special for a color steel plate in embodiment 1 of the present invention includes an adhesive layer 8 and a protective film main body, and the protective film main body is bonded to a color steel plate substrate through the adhesive layer 8. The protective film main part includes PE basic unit 1, wearing resistant resin layer 2, buffer layer 3 and wearing resistant layer 4. The upper surface of the PE base layer 1 is coated with a wear-resistant resin layer 2, the wear-resistant resin layer 2 is made of PVDF, and the thickness is 15 micrometers. The upper surface of the wear-resistant resin layer 2 is paved with a buffer layer 3, the buffer layer 3 is made of PE closed-cell foam material, and the thickness of the buffer layer 3 is 30 micrometers. The upper surface of the buffer layer 3 is coated with a wear-resistant layer 4, the wear-resistant layer 4 is formed by coating wear-resistant ceramic paste glue, and the thickness of the wear-resistant layer 4 is 8 mu m.
The upper surface of the wear-resistant layer 4 is bonded with the heat-insulating layer 5, and the heat-insulating layer 5 is made of a composite silicate heat-insulating coating with the thickness of 15 mu; the upper surface of the heat insulation layer 5 is provided with a scratch-resistant coating 7, the scratch-resistant coating 7 is made of a polyester film PET, and the thickness of the scratch-resistant coating 7 is 12 micrometers; and an organic silicon waterproof layer 6 with the thickness of 4 mu m is arranged between the heat insulation layer 5 and the scratch-resistant coating 7.
Example 2
As shown in fig. 1, the wear-resistant protective film special for a color steel plate in embodiment 2 of the present invention includes an adhesive layer 8 and a protective film main body, and the protective film main body is bonded to a color steel plate substrate through the adhesive layer 8. The protective film main part includes PE basic unit 1, wearing resistant resin layer 2, buffer layer 3 and wearing resistant layer 4. The upper surface of the PE base layer 1 is coated with a wear-resistant resin layer 2, the wear-resistant resin layer 2 is made of PEEK, and the thickness of the wear-resistant resin layer is 10 micrometers. The upper surface of the wear-resistant resin layer 2 is paved with a buffer layer 3, the buffer layer 3 is made of PE closed-cell foam material, and the thickness of the buffer layer 3 is 40 micrometers. The upper surface of the buffer layer 3 is coated with a wear-resistant layer 4, the wear-resistant layer 4 is formed by coating wear-resistant ceramic paste glue, and the thickness of the wear-resistant layer 4 is 12 micrometers.
The upper surface of the wear-resistant layer 4 is bonded with the heat-insulating layer 5, and the heat-insulating layer 5 is made of a composite silicate heat-insulating coating with the thickness of 10 mu; the upper surface of the heat insulation layer 5 is provided with a scratch-resistant coating 7, the scratch-resistant coating 7 is made of a polyester film PET, and the thickness of the scratch-resistant coating 7 is 12 micrometers; and an organic silicon waterproof layer 6 with the thickness of 2 mu m is arranged between the heat insulation layer 5 and the scratch-resistant coating 7.
Example 3
As shown in fig. 1, the wear-resistant protective film special for a color steel plate in embodiment 3 of the present invention includes an adhesive layer 8 and a protective film main body, and the protective film main body is bonded to a color steel plate substrate through the adhesive layer 8. The protective film main part includes PE basic unit 1, wearing resistant resin layer 2, buffer layer 3 and wearing resistant layer 4. The upper surface of the PE base layer 1 is coated with a wear-resistant resin layer 2, the wear-resistant resin layer 2 is made of PEEK, and the thickness of the wear-resistant resin layer is 12 micrometers. The upper surface of the wear-resistant resin layer 2 is paved with a buffer layer 3, the buffer layer 3 is made of PE closed-cell foam material, and the thickness of the buffer layer 3 is 36 micrometers. The upper surface of the buffer layer 3 is coated with a wear-resistant layer 4, the wear-resistant layer 4 is formed by coating wear-resistant ceramic paste glue, and the thickness of the wear-resistant layer 4 is 9 microns.
The upper surface of the wear-resistant layer 4 is bonded with the heat-insulating layer 5, and the heat-insulating layer 5 is made of a composite silicate heat-insulating coating with the thickness of 12 mu; the upper surface of the heat insulation layer 5 is provided with a scratch-resistant coating 7, the scratch-resistant coating 7 is made of a polyester film PET, and the thickness of the scratch-resistant coating 7 is 12 micrometers; and an organic silicon waterproof layer 6 with the thickness of 4 mu m is arranged between the heat insulation layer 5 and the scratch-resistant coating 7.
It should be noted that the adhesive layer 8 of the present invention can be formed by coating with polyurethane adhesive, epoxy resin adhesive, polyvinyl acetal adhesive, rubber adhesive, etc.
The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.
Claims (7)
1. The wear-resistant protective film special for the color steel plate comprises an adhesive layer (8) and a protective film main body, wherein the protective film main body is bonded with a color steel plate matrix through the adhesive layer (8), and is characterized in that the protective film main body comprises a PE (polyethylene) base layer (1), a wear-resistant resin layer (2), a buffer layer (3) and a wear-resistant layer (4), the wear-resistant resin layer (2) is coated on the upper surface of the PE base layer (1), the buffer layer (3) is arranged on the upper surface of the wear-resistant resin layer (2), and the wear-resistant layer (4) is coated on the upper surface of the buffer layer (3);
the wear-resistant layer (4) upper surface bonds with insulating layer (5), insulating layer (5) upper surface sets up prevents scraping coating (7), insulating layer (5) with prevent scraping and set up organosilicon waterproof layer (6) between coating (7).
2. The wear-resistant protective film special for the color steel plate according to claim 1, wherein the material of the wear-resistant resin layer (2) is any one of PVDF or PEEK, and the thickness of the wear-resistant resin layer (2) is 10-15 μm.
3. The wear-resistant protective film special for color steel plates as claimed in claim 1, wherein the buffer layer (3) is made of PE closed cell foam material, and the thickness of the buffer layer (3) is 30-40 μm.
4. The wear-resistant protective film special for the color steel plate according to claim 1, wherein the wear-resistant layer (4) is formed by coating wear-resistant ceramic adhesive, and the thickness of the wear-resistant layer (4) is 8-12 μm.
5. The wear-resistant protective film special for the color steel plate according to claim 1, wherein the heat-insulating layer (5) is a composite silicate heat-insulating coating, and the thickness of the heat-insulating layer (5) is 10-15 μm.
6. The wear-resistant protective film special for the color steel plate according to claim 1, wherein the scratch-resistant coating (7) is made of a polyester film PET, and the thickness of the scratch-resistant coating (7) is 12 μm.
7. The wear-resistant protective film special for the color steel plate according to claim 1, wherein the thickness of the silicone waterproof layer (6) is 2-4 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220241801.7U CN216550261U (en) | 2022-01-28 | 2022-01-28 | Wear-resisting type protection film that various steel sheet was dedicated |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220241801.7U CN216550261U (en) | 2022-01-28 | 2022-01-28 | Wear-resisting type protection film that various steel sheet was dedicated |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117384413A (en) * | 2023-12-11 | 2024-01-12 | 海阳市凌晖包装有限公司 | Protective film for aluminum plate and preparation method thereof |
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- 2022-01-28 CN CN202220241801.7U patent/CN216550261U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117384413A (en) * | 2023-12-11 | 2024-01-12 | 海阳市凌晖包装有限公司 | Protective film for aluminum plate and preparation method thereof |
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