CN110281611A - A kind of long lasting anticorrosion coating structure - Google Patents
A kind of long lasting anticorrosion coating structure Download PDFInfo
- Publication number
- CN110281611A CN110281611A CN201810224257.3A CN201810224257A CN110281611A CN 110281611 A CN110281611 A CN 110281611A CN 201810224257 A CN201810224257 A CN 201810224257A CN 110281611 A CN110281611 A CN 110281611A
- Authority
- CN
- China
- Prior art keywords
- layer
- alloy
- long lasting
- adhesion promoter
- coating structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
Landscapes
- Paints Or Removers (AREA)
Abstract
The present invention relates to workpiece surfaces to handle anticorrosive coating technical field, more particularly to a kind of long lasting anticorrosion coating structure, including substrate, the substrate is equipped with alloy-layer, the alloy-layer is equipped with adhesion promoter layer, and the adhesion promoter layer is equipped with Compound paint coating.This structure can not only make part achieve the purpose that long-effective corrosion in long-term use, and manual maintenance component is reduced or avoided in the operation phase, product maintenance cost can be substantially reduced, the overall cost of project is effectively reduced, the structure is simple and convenient to operate simultaneously, it is economical and practical, there are higher economic benefit and social benefit.
Description
Technical field
The present invention relates to workpiece surfaces to handle anticorrosive coating technical field, and in particular to a kind of long lasting anticorrosion coating structure.
Background technique
Bridge member increasingly tends to economy, the feature of environmental protection, permanence, and the application of long-effective corrosion technique is exactly most effective
One of approach.With China's expanding economy, the growth of human cost, the reinforcement of environmental protection consciousness, the related material of project
Performance indexes have high requirement, especially cost of labor, according to Value Engineering: meeting basic function
Under the premise of, the investment of cost is reduced, the economic value of project is greatly improved.Also comply with country-driven energy conservation and environmental protection theory.
According to the anticorrosive coating scheme that current highway bridge steel structure coating standard (JT/T 722-2008) is selected, to place
In varying environment, different location and the component for having special anti-corrosion protection requirement, using different coating schemes, in the standard
Long-effective corrosion protection be limited to 15-25 year, and to reach the requirement and must also periodically carry out artificial maintenance.However it is close
A little years it is more and more it is over strait, river-spanning bridge build, there are more new challenges, be in special geographical location, tie up
Shield is inconvenient or maintenance cost is too high, and needs longer service life, this just needs a kind of more practical long-effective corrosion
Painting structure.
Summary of the invention
The purpose of this patent is to overcome the shortcomings of existing coating standard scheme, provides a kind of long lasting anticorrosion coating structure, should
Structure can make bridge member that manual maintenance component be reduced or avoided in the operation phase, while improve the practicability and warp of bridge member
Ji property.
The technical solution adopted by the present invention are as follows: a kind of long lasting anticorrosion coating structure, including substrate, the substrate, which is equipped with, to be closed
Layer gold, the alloy-layer are equipped with adhesion promoter layer, and the adhesion promoter layer is equipped with Compound paint coating.
A kind of long lasting anticorrosion coating structure as described above, further illustrates to be the contact surface of the substrate and alloy-layer
For rough surface.
A kind of long lasting anticorrosion coating structure as described above further illustrates to be that the alloy-layer is ni-p alloy coating.
A kind of long lasting anticorrosion coating structure as described above further illustrates to be that the adhesion promoter layer is silane
Adhesion promoter.
A kind of long lasting anticorrosion coating structure as described above, further illustrates to be that the Compound paint coating is from bottom to top
It successively include epoxy zinc rich primer coating, epoxy micaceous iron centre lacquer coat and fluorine carbon finishing paint coating.
The beneficial effects of the present invention are: this structure can not only make part reach the mesh of long-effective corrosion in long-term use
, and manual maintenance component is reduced or avoided in the operation phase, product maintenance cost can be substantially reduced, project is effectively reduced
Overall cost, while the structure is simple and convenient to operate, it is economical and practical, there are higher economic benefit and social benefit.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the embodiment of the present invention.
In figure: 1, substrate；2, alloy-layer；3, adhesion promoter layer；4, Compound paint coating；401, epoxy zinc rich primer
Coating；402, lacquer coat among epoxy micaceous iron；403, fluorine carbon finishing paint coating.
Specific embodiment
Embodiment of the present invention is further elaborated with reference to the accompanying drawing.
As shown in Figure 1, a kind of long lasting anticorrosion coating structure provided in this embodiment, including substrate 1, set on the substrate 1
There is alloy-layer 2, it is fixed that the shape of the substrate 1 is not limited, preferably, the contact surface of the substrate 1 and alloy-layer 2 can be set
It is set to rough surface, the i.e. upper surface of substrate 1, the 1 roughness grade of substrate the high more is conducive to the fitting of alloy-layer 2.It is described
2 thickness of alloy-layer is selected according to requirement for anticorrosion, by special preparation after chemical reaction uniform deposition in workpiece surface, shape is multiple
General labourer's part is also suitable, and the specific alloy-layer 2 can be set to ni-p alloy coating, this is a kind of preferred embodiment certainly.
The alloy-layer 2 is equipped with adhesion promoter layer 3, and the adhesion promoter layer 3 is applied equipped with Compound paint
Layer 4.Before alloy-layer 2 has plated spray painting, one layer of adhesion promoter is uniformly sprayed in workpiece surface, Compound paint painting can be dramatically increased
Adhesive force between layer 4 and workpiece, the specific adhesion promoter layer 3 can be set to silane attaches power promotor, paint
Color can adjust preparation as needed.The present invention combines to increase the anti-of workpiece with Compound paint coating 4 by ni-p alloy coating 2
Corrosive power, to achieve the effect that the demand of long-effective corrosion and avoid regular maintenance workpiece.
Preferably, the Compound paint coating 4 successively includes epoxy zinc rich primer coating 401, epoxy cloud from bottom to top
Lacquer coat 402 and fluorine carbon finishing paint coating 403 among iron.The epoxy zinc rich primer coating 401, it is equal in adhesion promoter sprinkling
Even, after separated in time, according to design paint thickness, even application forms envelope in workpiece surface further to protect workpiece
Layer is closed, which has excellent performance, good mechanical property, adhesive force are strong, conductive and cathodic protection effect；The epoxy
Lacquer coat 402 among Yun Tie, in 401 homogeneous film formation of epoxy zinc rich primer coating and after reaching requirement, according to design paint thickness,
Even application intermediate coat, the paint film is tough and tensile, has good adhesive force, flexibility, wearability and closed performance；Fluorine carbon face
Lacquer coat 403, in intermediate coat homogeneous film formation and after reaching requirement, according to design paint thickness, even application finishing coat, which has
Excellent weatherability, heat resistance, lower temperature resistance, chemical resistance, and have unique non-stick and low abrasiveness.
The present invention is not limited to examples detailed above, in claims of the present invention limited range, art technology
The various deformations or amendments that personnel can make without creative work are protected by this patent.
Claims (5)
1. a kind of long lasting anticorrosion coating structure, it is characterised in that: including substrate, the substrate is equipped with alloy-layer, the alloy
Layer is equipped with adhesion promoter layer, and the adhesion promoter layer is equipped with Compound paint coating.
2. a kind of long lasting anticorrosion coating structure according to claim 1, it is characterised in that: the substrate and alloy-layer connect
Contacting surface is rough surface.
3. a kind of long lasting anticorrosion coating structure according to claim 1, it is characterised in that: the alloy-layer is nickel-phosphorus alloy
Layer.
4. a kind of long lasting anticorrosion coating structure according to claim 1, it is characterised in that: the adhesion promoter layer is
Silane attaches power promotor.
5. a kind of long lasting anticorrosion coating structure as claimed in any of claims 1 to 4, it is characterised in that: described multiple
Close painting layer successively includes epoxy zinc rich primer coating, epoxy micaceous iron centre lacquer coat and fluorine carbon finishing paint coating from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810224257.3A CN110281611A (en) | 2018-03-19 | 2018-03-19 | A kind of long lasting anticorrosion coating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810224257.3A CN110281611A (en) | 2018-03-19 | 2018-03-19 | A kind of long lasting anticorrosion coating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110281611A true CN110281611A (en) | 2019-09-27 |
Family
ID=68000790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810224257.3A Pending CN110281611A (en) | 2018-03-19 | 2018-03-19 | A kind of long lasting anticorrosion coating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110281611A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415691A (en) * | 2020-12-10 | 2021-02-26 | 安徽长荣光纤光缆科技有限公司 | Wear-resistant and corrosion-resistant optical cable and preparation method thereof |
-
2018
- 2018-03-19 CN CN201810224257.3A patent/CN110281611A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415691A (en) * | 2020-12-10 | 2021-02-26 | 安徽长荣光纤光缆科技有限公司 | Wear-resistant and corrosion-resistant optical cable and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203427398U (en) | Corrosion-resistant and wear-resistant composite structure | |
| CN101116855B (en) | Method for preparing corrosion-protection composite coating for the steel metalwork | |
| CN102774114B (en) | Metal anticorrosion coating and electric arc spraying process thereof | |
| CN210595882U (en) | Graphene modified waterborne epoxy heavy-duty anticorrosive paint | |
| CN107790360A (en) | The preparation method of composite coating that marine anticorrosion uses | |
| CN102115836B (en) | High-temperature protective coating of MCrAlY alloy system and preparation method | |
| CN102676971A (en) | Preparation method for composite coating of outer surface of nodular cast iron pipe | |
| CN103666201A (en) | Long-acting acid-base resistant solvent-free anticorrosive paint as well as preparation method and application thereof | |
| CN102517537A (en) | Method for composite coating of wind generating set brake disc | |
| CN113150642A (en) | Anticorrosive coating system for outer wall of tower cylinder of ocean wind turbine generator and coating method | |
| CN105413993A (en) | Steel structure fluorocarbon paint coating process | |
| CN210595885U (en) | Heavy anticorrosive coating of graphite alkene scribbles layer structure | |
| CN110281611A (en) | A kind of long lasting anticorrosion coating structure | |
| CN208052735U (en) | A kind of long lasting anticorrosion coating structure | |
| CN214555032U (en) | Steel construction cold zinc spray anticorrosion composite coating structure | |
| CN102493702A (en) | Manufacturing method of novel anticorrosion transmission tower | |
| CN202278782U (en) | Corrosion-resistant composite coating on surface of magnesium alloy | |
| CN105312215A (en) | Water heater water tank inner container fluororesin coating corrosion preventing method | |
| CN201250198Y (en) | Rust-protection composite coating for preventing the surfaces of steel components from being rusted | |
| CN214390966U (en) | Water-based anticorrosive hardware baking paint coating | |
| CN104046939A (en) | Preparation method of anticorrosive composite coating for LNG (liquefied natural gas) gasifier surface | |
| CN202123772U (en) | Anticorrosion coating for metal | |
| CN203004434U (en) | Colorful steel plate for refrigerator shell | |
| CN102285187A (en) | Sacrificial protective coating with chemical protection function | |
| CN202278791U (en) | Sectional material with composite coating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190927 |