CN214718130U - A prevent scraping wear-resisting coating structure for steel sheet - Google Patents
A prevent scraping wear-resisting coating structure for steel sheet Download PDFInfo
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- CN214718130U CN214718130U CN202120389364.9U CN202120389364U CN214718130U CN 214718130 U CN214718130 U CN 214718130U CN 202120389364 U CN202120389364 U CN 202120389364U CN 214718130 U CN214718130 U CN 214718130U
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Abstract
The utility model discloses a prevent scraping wear-resisting coating structure for steel sheet, including the steel sheet, the top of steel sheet is provided with the aluminium zinc coating that plates, and the top of aluminium zinc coating is provided with the alloy wear-resisting coating, and the top of alloy wear-resisting coating is provided with high bond coat, and high bond coat's top is provided with the polymer coating. The polymer coating is effectively bonded with the alloy wear-resistant coating through the high-bonding coating, so that the corrosion resistance and the oxidation resistance of the steel plate can be effectively improved, and the steel plate is prevented from rusting. Through the two layers of concave-convex surfaces, the bonding strength of each coating on the surface of the steel plate is improved, and the coatings are prevented from being split. The fluorocarbon coating is arranged on the top end of the scratch-resistant wear-resistant coating, protects the scratch-resistant wear-resistant coating, blocks ultraviolet rays and various corrosion, and prolongs the service life of the scratch-resistant wear-resistant coating.
Description
Technical Field
The utility model belongs to the technical field of prevent scraping wear-resistant coating, specifically be a prevent scraping wear-resistant coating structure for steel sheet.
Background
In recent years, surface engineering technology is rapidly developed, and various functional coatings are increasingly widely applied in production; the steel plate is widely applied in industry and life, and in order to enhance the scratch and wear resistance of the surface of the steel plate, a layer of scratch and wear resistant coating is coated on the surface of the steel plate, which is one of effective ways for improving the use function of the steel plate and is also a very common method.
The invention discloses a scratch-resistant wear-resistant color coated steel plate in the publication No. CN108312664A in 2018, 7 and 24, and the scratch-resistant wear-resistant color coated steel plate comprises a substrate, wherein the substrate comprises a low-carbon steel plate, a hot-dip galvanized layer and an alloy wear-resistant layer, the alloy wear-resistant layer is pressed on the lower surface of the low-carbon steel plate, the hot-dip galvanized layer is pressed on the lower surface of the alloy wear-resistant layer, the scratch-resistant wear-resistant layer is pressed on the upper surface of the low-carbon steel plate, a surface paint layer is coated on the top end of the scratch-resistant wear-resistant layer, a protective layer is arranged on the outer surface of the surface paint layer, a chemical reaction layer is arranged on the lower surface of the hot-dip galvanized layer, and a primer layer is coated on the lower end of the chemical reaction layer. The polyvinylidene fluoride composite material has good wear resistance and strong scratch resistance, the scratch-resistant wear-resistant layer is polyvinylidene fluoride, and quartz powder is added to serve as a reinforcing agent, so that the wear resistance of the polyvinylidene fluoride is improved, and the strength is increased.
The current wear-resistant coating structure of preventing scraping for the steel sheet, the protective capacities of the wear-resistant coating of preventing scraping on steel sheet surface are not enough, prevent scraping the wear-resistant coating and drop easily, moreover, can't resist the photodissociation effect of sunshine ultraviolet ray to and various external corrosions, unable effectual protection steel sheet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent scraping wear-resistant coating structure for steel sheet to the protective capacities who prevents scraping wear-resistant coating that solves steel sheet surface is not enough, prevents scraping the problem that wear-resistant coating drops easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent scraping wear-resisting coating structure for steel sheet, includes the steel sheet, the top of steel sheet is provided with the aluminium zinc coating, the top of aluminium zinc coating is provided with alloy wear-resisting coating, alloy wear-resisting coating's top is provided with high bond coat, high bond coat's top is provided with the polymer coating.
Preferably, the top end of the polymer coating is provided with a phosphating coating, and the top end of the phosphating coating is provided with a first concave-convex surface.
Preferably, the top end of the phosphating coating is provided with a high-temperature-resistant coating, and the top end of the high-temperature-resistant coating is provided with a flame-retardant coating.
Preferably, the top end of the flame-retardant coating is provided with a second concave-convex surface, and the top end of the flame-retardant coating is provided with a scratch-resistant wear-resistant coating.
Preferably, the top end of the scratch-resistant and wear-resistant coating is provided with a fluorocarbon coating, and the top end of the fluorocarbon coating is provided with a finish coating.
Preferably, the surface of the first concave-convex surface is of a hemispherical concave structure.
Preferably, the surface of the second concave-convex surface is of a hemispherical concave structure, and the scratch-resistant wear-resistant coating covers the second concave-convex surface.
Compared with the prior art, the utility model discloses a prevent scraping wear-resisting coating structure for steel sheet of example:
1. be provided with high bond coat, polymer coating and bonderizing coating, during the use, polymer coating passes through the effectual and alloy wear-resisting coating bonding of high bond coat, and corrosion resistance and the oxidation resistance that can effectual improvement steel sheet moreover prevent that the steel sheet from rustting.
2. Be provided with first concavo-convex face and second concavo-convex face, during the use, through two-layer concavo-convex face, improve the bonding strength of each coating on steel sheet surface, avoid splitting between each coating.
3. Be provided with the fluorocarbon coating, during the use, the fluorocarbon coating sets up on the top of preventing scraping wear-resistant coating, protects preventing scraping wear-resistant coating, blocks ultraviolet ray and various corrosions, prolongs the life who prevents scraping wear-resistant coating.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a steel plate; 2. plating an aluminum-zinc coating; 3. an alloy wear-resistant coating; 4. a high adhesion coating; 5. a polymer coating; 6. phosphating coating; 7. a first concave-convex surface; 8. a second concave-convex surface; 9. a high temperature resistant coating; 10. a flame retardant coating; 11. a scratch-resistant and wear-resistant coating; 12. a fluorocarbon coating; 13. and (4) finishing coat coating.
Detailed Description
Referring to fig. 1, a scratch-resistant and wear-resistant coating structure for a steel plate includes a steel plate 1, an aluminum-zinc coating 2 is disposed on a top end of the steel plate 1, and an alloy wear-resistant coating 3 is disposed on a top end of the aluminum-zinc coating 2 to increase strength of the steel plate 1.
Referring to fig. 1, a high adhesion coating 4 is disposed on the top of the alloy wear-resistant coating 3, and a polymer coating 5 is disposed on the top of the high adhesion coating 4; the high-adhesion coating 4 can make the high-molecular coating 5 effectively adhere to the alloy wear-resistant coating 3.
Referring to fig. 1, a phosphating coating 6 is arranged at the top end of a polymer coating 5, so that the corrosion resistance of the steel plate 1 can be effectively improved; the top of bonderizing coating 6 is provided with first corrugated surface 7, and the surface of first corrugated surface 7 is hemisphere type sunk structure for increase bonderizing coating 6's adhesive force.
Referring to fig. 1, the top end of the phosphating coating 6 is provided with a high-temperature resistant coating 9, and the high-temperature resistant coating 9 covers the first concave-convex surface 7 and is more closely connected with the phosphating coating 6.
Referring to fig. 1, a flame-retardant coating 10 is disposed on the top end of the high-temperature-resistant coating 9, a second concave-convex surface 8 is disposed on the top end of the flame-retardant coating 10, the surface of the second concave-convex surface 8 is a hemispherical concave structure, a scratch-resistant wear-resistant coating 11 is disposed on the top end of the flame-retardant coating 10, and the scratch-resistant wear-resistant coating 11 covers the second concave-convex surface 8, so that the scratch-resistant wear-resistant coating 11 is more closely connected with the flame-retardant coating 10.
Referring to fig. 1, a fluorocarbon coating 12 is disposed on the top of the scratch-resistant and wear-resistant coating 11 to protect the scratch-resistant and wear-resistant coating 11, block ultraviolet rays and various corrosion, and prolong the service life of the scratch-resistant and wear-resistant coating 11, and a finish coating 13 is disposed on the top of the fluorocarbon coating 12.
The working principle of the scheme is as follows: the coating on the surface of the steel plate 1 comprises an aluminum-zinc plated coating 2, an alloy wear-resistant coating 3, a high-adhesion coating 4, a high-molecular coating 5, a phosphating coating 6, a high-temperature-resistant coating 9, a flame-retardant coating 10, a scratch-resistant wear-resistant coating 11, a fluorocarbon coating 12 and a finish coating 13 from inside to outside in sequence.
The bonding strength between the coatings is increased through the first concave-convex surface 7 and the second concave-convex surface 8; the fluorocarbon coating 12 protects the scratch-resistant wear-resistant coating 11, blocks ultraviolet rays and various corrosion, prolongs the service life of the scratch-resistant wear-resistant coating 11, and enables the scratch-resistant wear-resistant coating 11 to better protect the steel plate 1.
Claims (7)
1. The utility model provides a prevent scraping wear-resisting coating structure for steel sheet, includes steel sheet (1), its characterized in that: the top of steel sheet (1) is provided with aluminized zinc coating (2), the top of aluminized zinc coating (2) is provided with alloy wear-resistant coating (3), the top of alloy wear-resistant coating (3) is provided with high bond coat (4), the top of high bond coat (4) is provided with polymer coating (5).
2. The structure of claim 1, wherein: the top end of the polymer coating (5) is provided with a phosphating coating (6), and the top end of the phosphating coating (6) is provided with a first concave-convex surface (7).
3. The structure of claim 2, wherein: the top end of the phosphating coating (6) is provided with a high-temperature resistant coating (9), and the top end of the high-temperature resistant coating (9) is provided with a flame-retardant coating (10).
4. The structure of claim 3, wherein: the top end of the flame-retardant coating (10) is provided with a second concave-convex surface (8), and the top end of the flame-retardant coating (10) is provided with a scratch-resistant wear-resistant coating (11).
5. The structure of claim 4, wherein: the top end of the scratch-resistant wear-resistant coating (11) is provided with a fluorocarbon coating (12), and the top end of the fluorocarbon coating (12) is provided with a finish coating (13).
6. The structure of claim 2, wherein: the surface of the first concave-convex surface (7) is of a hemispherical concave structure.
7. The structure of claim 4, wherein: the surface of the second concave-convex surface (8) is of a hemispherical concave structure, and the scratch-resistant wear-resistant coating (11) covers the second concave-convex surface (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120389364.9U CN214718130U (en) | 2021-02-22 | 2021-02-22 | A prevent scraping wear-resisting coating structure for steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120389364.9U CN214718130U (en) | 2021-02-22 | 2021-02-22 | A prevent scraping wear-resisting coating structure for steel sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214718130U true CN214718130U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120389364.9U Active CN214718130U (en) | 2021-02-22 | 2021-02-22 | A prevent scraping wear-resisting coating structure for steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214718130U (en) |
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2021
- 2021-02-22 CN CN202120389364.9U patent/CN214718130U/en active Active
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