CN220056685U - Corrosion-resistant aluminum element with multilayer coating - Google Patents
Corrosion-resistant aluminum element with multilayer coating Download PDFInfo
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- CN220056685U CN220056685U CN202321621178.9U CN202321621178U CN220056685U CN 220056685 U CN220056685 U CN 220056685U CN 202321621178 U CN202321621178 U CN 202321621178U CN 220056685 U CN220056685 U CN 220056685U
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- aluminum element
- resistant
- element body
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- 238000005260 corrosion Methods 0.000 title claims abstract description 85
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 239000011248 coating agent Substances 0.000 title claims abstract description 35
- 238000000576 coating method Methods 0.000 title claims abstract description 35
- 230000007797 corrosion Effects 0.000 title claims description 32
- 239000010410 layer Substances 0.000 claims abstract description 127
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000003064 anti-oxidating effect Effects 0.000 claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 14
- 239000003973 paint Substances 0.000 claims abstract description 12
- IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011241 protective layer Substances 0.000 claims abstract description 9
- 235000021314 Palmitic acid Nutrition 0.000 claims abstract description 6
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004698 Polyethylene Substances 0.000 claims abstract description 6
- 229920000180 alkyd Polymers 0.000 claims abstract description 6
- 239000003822 epoxy resin Substances 0.000 claims abstract description 6
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 6
- -1 polyethylene Polymers 0.000 claims abstract description 6
- 229920000573 polyethylene Polymers 0.000 claims abstract description 6
- 229920002635 polyurethane Polymers 0.000 claims abstract description 6
- 239000004814 polyurethane Substances 0.000 claims abstract description 6
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 6
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims abstract description 6
- 239000004411 aluminium Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model relates to an anti-corrosion aluminum element with a multilayer coating, which comprises an aluminum element body, wherein an anti-corrosion mechanism is arranged on the outer surface of the aluminum element body, and a protection mechanism is arranged on the outer surface of the anti-corrosion mechanism. The anti-corrosion aluminum element with the multilayer coating comprises a first anti-corrosion layer, a weather-resistant layer, a second anti-corrosion layer and a moisture-proof layer, wherein the first anti-corrosion layer is polyurethane paint, the weather-resistant layer is epoxy resin, the second anti-corrosion layer is perchloroethylene, the moisture-proof layer is a polyethylene film, the anti-corrosion performance of the aluminum element body is improved, the long-time use of the aluminum element body is facilitated, the protection mechanism comprises an anti-oxidation layer, a waterproof layer, a fireproof layer and a protective layer, the anti-oxidation layer is high-temperature anti-oxidation anti-wear paint, the waterproof layer is palmitic acid, the fireproof layer is aluminum tripolyphosphate coating, the protective layer is alkyd resin paint, the protectiveness of the aluminum element body is improved, and the long-time use of the aluminum element body is facilitated.
Description
Technical Field
The utility model relates to the technical field of aluminum elements, in particular to an anti-corrosion aluminum element with a multilayer coating.
Background
According to the components and the processing method, the aluminum alloy is divided into deformed aluminum alloy and cast aluminum alloy, wherein the deformed aluminum alloy is formed by melting and casting alloy components into ingots, then carrying out plastic deformation processing, and preparing various plastic processing products by rolling, extrusion, stretching, forging and other methods, and the cast aluminum alloy is formed by directly casting blanks of various parts by sand mold, iron mold, investment mold and die casting methods after melting ingredients.
However, the existing aluminum element has a certain defect, the aluminum element can undergo oxidation reaction after being used for a period of time, so that the surface of the aluminum element is blackened, the appearance of the aluminum element is affected, meanwhile, the aluminum element is easy to corrode, the surface of the aluminum element is provided with pores, the inside of the aluminum element is of a metal structure, the aluminum element does not have the function of moisture absorption and drying, rainwater and the like are easy to infiltrate into the inside of the aluminum element, the corrosion of the aluminum element is accelerated, the service life of the aluminum element is prolonged, and the normal use of the aluminum element is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the anti-corrosion aluminum element with the multilayer coating, which has the advantages of good anti-corrosion effect and the like, and solves the problem of poor anti-corrosion effect of the existing aluminum element.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an anti-corrosion aluminum element with a multilayer coating comprises an aluminum element body, wherein an anti-corrosion mechanism is arranged on the outer surface of the aluminum element body, and a protection mechanism is arranged on the outer surface of the anti-corrosion mechanism;
the anti-corrosion mechanism comprises a first anti-corrosion layer fixed on the outer surface of the aluminum element body, a weather-resistant layer is fixed on the outer surface of the first anti-corrosion layer, a second anti-corrosion layer is fixed on the outer surface of the weather-resistant layer, and a moisture-proof layer is fixed on the outer surface of the second anti-corrosion layer.
Further, the first anti-corrosion layer is polyurethane paint, and the weather-resistant layer is epoxy resin.
Further, the second corrosion-resistant layer is perchloroethylene, and the moisture-proof layer is a polyethylene film.
Further, the protection mechanism comprises an oxidation resistant layer fixed on the outer surface of the moisture-proof layer, a waterproof layer is fixed on the outer surface of the oxidation resistant layer, a fireproof layer is fixed on the outer surface of the waterproof layer, and a protection layer is fixed on the outer surface of the fireproof layer.
Further, the antioxidation layer is a high-temperature-resistant antioxidation wear-resistant coating, and the waterproof layer is palmitic acid.
Further, the fireproof layer is an aluminum tripolyphosphate coating, and the protective layer is alkyd resin paint.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. the anti-corrosion aluminum element with the multilayer coating comprises a first anti-corrosion layer, a weather-resistant layer, a second anti-corrosion layer and a moisture-proof layer through an anti-corrosion mechanism, wherein the first anti-corrosion layer is polyurethane paint, the weather-resistant layer is epoxy resin, the second anti-corrosion layer is perchloroethylene, and the moisture-proof layer is a polyethylene film, so that the anti-corrosion performance of the aluminum element body is improved, and the long-time use of the aluminum element body is facilitated.
2. The anti-corrosion aluminum element with the multilayer coating comprises an anti-oxidation layer, a waterproof layer, a fireproof layer and a protective layer through a protection mechanism, wherein the anti-oxidation layer is high-temperature-resistant anti-oxidation and anti-wear coating, the waterproof layer is palmitic acid, the fireproof layer is an aluminum tripolyphosphate coating, and the protective layer is alkyd resin coating, so that the protectiveness of the aluminum element body is improved, and the aluminum element body is beneficial to long-time use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the corrosion resistant mechanism of the present utility model;
fig. 3 is a schematic structural view of the protection mechanism of the present utility model.
In the figure: 1 aluminum element body, 2 corrosion-resistant mechanism, 201 first corrosion-resistant layer, 202 weather-resistant layer, 203 second corrosion-resistant layer, 204 dampproof layer, 3 protection mechanism, 301 oxidation-resistant layer, 302 waterproof layer, 303 fireproof layer, 304 protection layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, an anti-corrosion aluminum element with a multi-layer coating in the present embodiment includes an aluminum element body 1, an anti-corrosion mechanism 2 is disposed on an outer surface of the aluminum element body 1, so as to improve corrosion resistance of the aluminum element body 1, and a protection mechanism 3 is disposed on an outer surface of the anti-corrosion mechanism 2, so as to improve protection of the aluminum element body 1.
Referring to fig. 2, in order to improve corrosion resistance, the corrosion-resistant mechanism 2 in the present embodiment includes a first corrosion-resistant layer 201 fixed on the outer surface of the aluminum element body 1, a weather-resistant layer 202 is fixed on the outer surface of the first corrosion-resistant layer 201, a second corrosion-resistant layer 203 is fixed on the outer surface of the weather-resistant layer 202, and a moisture-proof layer 204 is fixed on the outer surface of the second corrosion-resistant layer 203.
The first anti-corrosion layer 201 is polyurethane paint, a paint film is tough and plump in gloss, strong in adhesive force, waterproof, wear-resistant and corrosion-resistant, the weather-resistant layer 202 is epoxy resin, excellent in chemical resistance, especially alkali resistance, strong in adhesive force, especially good in heat resistance and electrical insulation for metal, the second anti-corrosion layer 203 is perchloroethylene, has the effects of water resistance, corrosion resistance, moisture resistance, mildew resistance and the like, the moisture-proof layer 204 is a polyethylene film, and has good corrosion resistance, electrical property, moisture resistance, anti-leakage performance and high tensile strength.
The anti-corrosion mechanism 2 in the embodiment is composed of the first anti-corrosion layer 201, the weather-resistant layer 202, the second anti-corrosion layer 203 and the moisture-proof layer 204, so that the anti-corrosion performance of the aluminum element body 1 is improved, and the long-time use of the aluminum element body 1 is facilitated.
Referring to fig. 3, in order to improve the protection of the aluminum element body 1, the protection mechanism 3 in the present embodiment includes an oxidation-resistant layer 301 fixed on the outer surface of the moisture-proof layer 204, a waterproof layer 302 is fixed on the outer surface of the oxidation-resistant layer 301, a fireproof layer 303 is fixed on the outer surface of the waterproof layer 302, and a protection layer 304 is fixed on the outer surface of the fireproof layer 303.
The antioxidation layer 301 is a high-temperature-resistant antioxidation and wear-resistant coating, is environment-friendly and nontoxic, can form a compact antioxidation layer on the surface of an object, has extremely strong antirust, anticorrosion and anti-discoloration effects, is anti-aging, is convenient to use and easy to operate, the waterproof layer 302 is palmitic acid, is used as a waterproof agent, has a good waterproof effect, the fireproof layer 303 is an aluminum tripolyphosphate coating, has extremely strong inhibition effect on corrosion of steel, light metal and the like, can be used as a fireproof coating, and the protective layer 304 is an alkyd resin coating, and has the advantages of plump and hard coating film, good durability and weather resistance, good decoration and protection performance and the like.
The protection mechanism 3 in this embodiment is composed of an antioxidation layer 301, a waterproof layer 302, a fireproof layer 303 and a protection layer 304, so that the protection of the aluminum element body 1 is improved, and the long-time use of the aluminum element body 1 is facilitated.
The working principle of the embodiment is as follows:
(1) The anti-corrosion mechanism 2 consists of a first anti-corrosion layer 201, a weather-resistant layer 202, a second anti-corrosion layer 203 and a moisture-proof layer 204, wherein the first anti-corrosion layer 201 is polyurethane paint, a paint film of the anti-corrosion mechanism is tough and plump in gloss, strong in adhesive force, waterproof and abrasion-resistant, corrosion-resistant, the weather-resistant layer 202 is epoxy resin, excellent in chemical resistance, especially alkali resistance, strong in paint film adhesive force, especially good in heat resistance and electrical insulation for metals, the second anti-corrosion layer 203 is perchloroethylene, has the effects of water resistance, corrosion resistance, moisture resistance, mildew resistance and the like, the moisture-proof layer 204 is a polyethylene film, has good corrosion resistance, electrical property, moisture resistance, leakage resistance and high tensile strength, improves the corrosion resistance of the aluminum element body 1, and is favorable for long-time use of the aluminum element body 1.
(2) The protection mechanism 3 consists of an oxidation-resistant layer 301, a waterproof layer 302, a fireproof layer 303 and a protective layer 304, wherein the oxidation-resistant layer 301 is a high-temperature-resistant oxidation-resistant wear-resistant coating, is environment-friendly and nontoxic, can form a compact oxidation-resistant layer on the surface of an object, has extremely strong rust-resistant, corrosion-resistant and color-changing-resistant effects, is ageing-resistant, convenient to use and easy to operate, the waterproof layer 302 is palmitic acid, is used as a waterproof agent, has a good waterproof effect, the fireproof layer 303 is an aluminum tripolyphosphate coating, has extremely strong inhibition effect on corrosion of steel, light metals and the like, can be used as a fireproof coating, and the protective layer 304 is an alkyd resin coating, has the advantages of plump and hard coating film, good durability and weather resistance, good decorative property and protective property, and the like, improves the protective property of the aluminum element body 1, and is favorable for long-time use of the aluminum element body 1.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Corrosion resistant aluminium element with multilayer coating, comprising an aluminium element body (1), characterized in that: the outer surface of the aluminum element body (1) is provided with an anti-corrosion mechanism (2), and the outer surface of the anti-corrosion mechanism (2) is provided with a protection mechanism (3);
the anti-corrosion mechanism (2) comprises a first anti-corrosion layer (201) fixed on the outer surface of the aluminum element body (1), a weather-proof layer (202) is fixed on the outer surface of the first anti-corrosion layer (201), a second anti-corrosion layer (203) is fixed on the outer surface of the weather-proof layer (202), and a moisture-proof layer (204) is fixed on the outer surface of the second anti-corrosion layer (203).
2. A corrosion resistant aluminum component having a multilayer coating according to claim 1, wherein: the first anti-corrosion layer (201) is polyurethane paint, and the weather-resistant layer (202) is epoxy resin.
3. A corrosion resistant aluminum component having a multilayer coating according to claim 1, wherein: the second corrosion-resistant layer (203) is perchloroethylene, and the moisture-proof layer (204) is a polyethylene film.
4. A corrosion resistant aluminum component having a multilayer coating according to claim 1, wherein: the protection mechanism (3) comprises an antioxidation layer (301) fixed on the outer surface of the moisture-proof layer (204), a waterproof layer (302) is fixed on the outer surface of the antioxidation layer (301), a fireproof layer (303) is fixed on the outer surface of the waterproof layer (302), and a protection layer (304) is fixed on the outer surface of the fireproof layer (303).
5. A corrosion resistant aluminum component having a multilayer coating according to claim 4, wherein: the antioxidation layer (301) is a high-temperature-resistant, antioxidation and wear-resistant coating, and the waterproof layer (302) is palmitic acid.
6. A corrosion resistant aluminum component having a multilayer coating according to claim 4, wherein: the fireproof layer (303) is an aluminum tripolyphosphate coating, and the protective layer (304) is an alkyd resin coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321621178.9U CN220056685U (en) | 2023-06-26 | 2023-06-26 | Corrosion-resistant aluminum element with multilayer coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321621178.9U CN220056685U (en) | 2023-06-26 | 2023-06-26 | Corrosion-resistant aluminum element with multilayer coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220056685U true CN220056685U (en) | 2023-11-21 |
Family
ID=88749784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321621178.9U Active CN220056685U (en) | 2023-06-26 | 2023-06-26 | Corrosion-resistant aluminum element with multilayer coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220056685U (en) |
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2023
- 2023-06-26 CN CN202321621178.9U patent/CN220056685U/en active Active
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