CN206308889U - A kind of uvioresistant self-cleaning type curtain wall aluminium plate - Google Patents
A kind of uvioresistant self-cleaning type curtain wall aluminium plate Download PDFInfo
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- CN206308889U CN206308889U CN201621426075.7U CN201621426075U CN206308889U CN 206308889 U CN206308889 U CN 206308889U CN 201621426075 U CN201621426075 U CN 201621426075U CN 206308889 U CN206308889 U CN 206308889U
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- pad pasting
- ionic membrane
- pattern pad
- anodic oxidation
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Abstract
The utility model discloses a kind of uvioresistant self-cleaning type curtain wall aluminium plate of building decorative plates technical field,Including ionic membrane oxidant layer,Pattern pad pasting layer and anodic oxidation aluminium sheet,The pattern pad pasting layer is individual layer or double-decker,The pattern pad pasting layer is arranged on the top of the anodic oxidation aluminium sheet,The ionic membrane oxidant layer is arranged on the top of the pattern pad pasting layer,Double-deck pattern pad pasting layer includes pigment protective separation coating and color pigments layer,The pigment protective separation coating is arranged on the top of anodic oxidation aluminium sheet by color pigments layer,The utility model surface of aluminum plate possesses self-cleaning function when outdoor exposure is used for a long time,Dust is prevented to be infected with,Absorb the ultraviolet under sunlight,Avoiding ultraviolet makes surface of aluminum plate color discoloration occur after irradiating for a long time,Situations such as yellowing,And the energy for absorbing is for the greasy dirt of surface contamination of degrading,Ionic membrane oxidant layer surface energy is reduced simultaneously.
Description
Technical field
The utility model is related to building decorative plates technical field, specially a kind of uvioresistant self-cleaning type curtain wall aluminium
Plate.
Background technology
Aluminum veneer in building decorative plates using more and more extensively, decoration aluminum veneer in addition to fluorocarbon-sprayed, stainless steel
The new building materials such as veneer, imitative stone material aluminum veneer, glaze aluminium board, anodic oxidation aluminum veneer emerge in an endless stream, and are greatly enriched
The imagination space of designer.The aluminium plate oxidation of anode, forms alumina flake on surface, its thickness is 5~20 microns, hard sun
Pole oxide-film is up to 60~200 microns.Aluminium sheet after anodic oxidation, improves its hardness and wearability, and good heat resistance is excellent
Good insulating properties etc..There is substantial amounts of micropore, membrane micropore high adsorption capacity pigmentable is into various attractive in appearance gorgeous in oxide-film thin layer
Color.According to different finishing requirements, aluminium sheet needs to coordinate different color and patterns to anodic oxidation aluminium sheet, and conventional face
, with organic matter as matrix, organic material can produce discoloration under ultraviolet irradiation for material color or colour PE films, simultaneously for
The profile of curved surface, has spot dust and piles up residual after long-time, if experience rain drop erosion, can be gone up in the original location after rainwater evaporation
Obvious " tear stains " are left, will so the attractive in appearance of surface of aluminum plate be largely effected on, though if cleaning is not difficult, different in nature curved surface is then operated
Get up sufficiently complex difficult and still dangerous property.Therefore, we have proposed a kind of uvioresistant self-cleaning type curtain wall aluminium plate.
Utility model content
The purpose of this utility model is to provide a kind of uvioresistant self-cleaning type curtain wall aluminium plate, to solve above-mentioned background skill
According to different finishing requirements, aluminium sheet needs to coordinate different color and patterns the anodic oxidation aluminium sheet proposed in art, and commonly uses
Paint color or colour PE films with organic matter as matrix, organic material ultraviolet irradiation under can produce discoloration, while
For the profile of curved surface, spot dust is had after long-time and piles up residual, if experience rain drop erosion, can be in the original location after rainwater evaporation
Put and leave obvious " tear stains ", will so largely effect on the attractive in appearance of surface of aluminum plate, though it is not difficult different in nature curved surface then if cleaning
Operate sufficiently complex difficult and still dangerous problem.
To achieve the above object, the utility model provides following technical scheme：A kind of uvioresistant self-cleaning type curtain wall aluminium
Plate, including ionic membrane oxidant layer, pattern pad pasting layer and anodic oxidation aluminium sheet, the pattern pad pasting layer is individual layer or double-decker, institute
The top that pattern pad pasting layer is arranged on the anodic oxidation aluminium sheet is stated, the ionic membrane oxidant layer is arranged on the pattern pad pasting layer
Top, double-deck pattern pad pasting layer includes pigment protective separation coating and color pigments layer, and the pigment protective separation coating passes through
Color pigments layer is arranged on the top of anodic oxidation aluminium sheet.
Preferably, the ionic membrane oxidant layer spraying or roller coat by way of be coated on pattern pad pasting layer and pigment protect every
On the top surface of coating, active ion layer is provided with the inner chamber of the ionic membrane oxidant layer.
Preferably, the ionic membrane oxidant layer be automatically cleaning ionic membrane oxidant layer, and ionic membrane oxidant layer thickness d≤3 μm.
Preferably, the color pigments layer is plated on the top surface of anodic oxidation aluminium sheet.
Compared with prior art, the beneficial effects of the utility model are：By the photocatalysis material in ionic membrane oxidant layer raw material
Ultraviolet radiation absorption in the sunlight that material will irradiate, absorbs the organic matters such as greasy dirt wherein after energy for surface adhesion of degrading, together
When catalysis material in nano-particle participate in being formed the micro-nano structure embossed film of film surface, after absorbing the energy in ultraviolet
Excitation state is transitted to, promotes film surface to reduce, the utility model surface of aluminum plate possesses when outdoor exposure is used for a long time
Self-cleaning function, prevents dust to be infected with, and absorbs the ultraviolet under sunlight, it is to avoid ultraviolet makes surface of aluminum plate color after irradiating for a long time
There is situations such as discoloration, yellowing, and the energy for absorbing for the greasy dirt of surface contamination of degrading in coloured silk, while reducing ionic membrane oxidant layer table
Face energy.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1；
Fig. 2 is the structural representation of the utility model embodiment 2.
In figure：1 ionic membrane oxidant layer, 2 pattern pad pastings layer, 3 anodic oxidation aluminium sheets, 4 pigment protective separation coatings, 5 color face
The bed of material.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Embodiment 1
Fig. 1 is referred to, the utility model provides a kind of technical scheme：The pattern pad pasting layer 2 is individual layer, figure described in individual layer
Case pad pasting layer 2 is arranged on the top of the anodic oxidation aluminium sheet 3, and the ionic membrane oxidant layer 1 is arranged on the pattern pad pasting layer 2
Top, the ionic membrane oxidant layer 1 spraying or roller coat by way of be coated on pattern pad pasting layer 2 top surface on, it is described from
Active ion layer is provided with the inner chamber of sub- film layer 1, the ultraviolet in the absorbable sunlight of the active ion in ionic membrane oxidant layer 1
And be used to degrade surface and oil contaminant by the energy of absorption and reduce ion membrane surface energy, constitute the organic composition portion of self-cleaning performance
Point, the ionic membrane oxidant layer 1 be automatically cleaning ionic membrane oxidant layer, and ionic membrane oxidant layer 1 thickness d≤3 μm, using low-surface-energy
Organic-silicon-modified resin as main body, including solvent, compound binding agent, curing agent and functional material, by being coated on base material
Surface forms micro-nano structure embossed film, so that substrate surface obtains super hydrophilic dust-proof self-cleaning function.
Embodiment 2
Fig. 2 is referred to, the utility model provides a kind of technical scheme：The pattern pad pasting layer 2 is double-decker, bilayer figure
Case pad pasting layer 2 includes pigment protective separation coating 4 and color pigments layer 5, and the pigment protective separation coating 4 passes through color pigments
Layer 5 is arranged on the top of anodic oxidation aluminium sheet 3, and the top of the pigment protective separation coating 4 is provided with ionic membrane oxidant layer 1, institute
State ionic membrane oxidant layer 1 to be coated on the top surface of pigment protective separation coating 4 by way of spraying or roller coat, the ion
Active ion layer is provided with the inner chamber of film layer 1, the ultraviolet in the absorbable sunlight of the active ion in ionic membrane oxidant layer 1 is simultaneously
The energy of absorption is used to degrade surface and oil contaminant and reduces ion membrane surface energy, constitute the organic composition portion of self-cleaning performance
Point, the ionic membrane oxidant layer 1 be automatically cleaning ionic membrane oxidant layer, and ionic membrane oxidant layer 1 thickness d≤3 μm, using low-surface-energy
Organic-silicon-modified resin as main body, including solvent, compound binding agent, curing agent and functional material, by being coated on base material
Surface forms micro-nano structure embossed film, so that substrate surface obtains super hydrophilic dust-proof self-cleaning function, the color pigments layer 5
It is plated on the top surface of anodic oxidation aluminium sheet 3, plating mode makes color pigments be uniformly distributed in the top of anodic oxidation aluminium sheet 3
On portion surface.
Operation principle：Aluminium sheet is placed in corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid) as anode, in specific bar
Under part and impressed current effect, it is electrolysed, surface of aluminum plate is oxidized to one layer of pellumina, is formed anodic oxidation aluminium sheet 3,
Alumina surface is electroplated or roller coat pattern is on aluminium sheet, if plating color pigments layer 5 is on anodic oxidation aluminium sheet 3, such as
Shown in Fig. 2, a layer pigment protective separation coating 4 (or Lacquer finish or finish paint), pigment protection are sprayed again on paint color surface
Barrier coat 4 is used to prevent ion film from adsorption and permeation occurring with pigment or chemically reacts, in barrier coated surface spraying
Or roller coat ionic membrane oxidant layer, wherein ionic membrane oxidant layer thickness d≤3 μm, with excellent anti-uv-ray, if pattern is complete
Outward appearance film, i.e. pattern pad pasting layer 2, as shown in figure 1, then by the adhesion of pattern pad pasting layer 2 and the top table of anodic oxidation aluminium sheet 3
On face, then sprayed or roller coat ionic membrane oxidant layer 1 on pattern pad pasting layer 2, wherein ion film thickness d≤3 μm, with good
Anti-uv-ray.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of uvioresistant self-cleaning type curtain wall aluminium plate, including ionic membrane oxidant layer (1), pattern pad pasting layer (2) and anodic oxidation
Aluminium sheet (3), it is characterised in that：Pattern pad pasting layer (2) is individual layer or double-decker, and pattern pad pasting layer (2) is arranged on
The top of the anodic oxidation aluminium sheet (3), the ionic membrane oxidant layer (1) is arranged on the top of pattern pad pasting layer (2), double-deck
Pattern pad pasting layer (2) includes pigment protective separation coating (4) and color pigments layer (5), and the pigment protective separation coating (4) is led to
Cross the top that color pigments layer (5) are arranged on anodic oxidation aluminium sheet (3).
2. a kind of uvioresistant self-cleaning type curtain wall aluminium plate according to claim 1, it is characterised in that：The ion film
Layer (1) is coated on the top surface of pattern pad pasting layer (2) and pigment protective separation coating (4) by way of spraying or roller coat
On, active ion layer is provided with the inner chamber of the ionic membrane oxidant layer (1).
3. a kind of uvioresistant self-cleaning type curtain wall aluminium plate according to claim 1, it is characterised in that：The ion film
Layer (1) is automatically cleaning ionic membrane oxidant layer, and ionic membrane oxidant layer (1) thickness d≤3 μm.
4. a kind of uvioresistant self-cleaning type curtain wall aluminium plate according to claim 1, it is characterised in that：The color pigments
Layer (5) is plated on the top surface of anodic oxidation aluminium sheet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621426075.7U CN206308889U (en) | 2016-12-23 | 2016-12-23 | A kind of uvioresistant self-cleaning type curtain wall aluminium plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621426075.7U CN206308889U (en) | 2016-12-23 | 2016-12-23 | A kind of uvioresistant self-cleaning type curtain wall aluminium plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308889U true CN206308889U (en) | 2017-07-07 |
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ID=59245700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621426075.7U Active CN206308889U (en) | 2016-12-23 | 2016-12-23 | A kind of uvioresistant self-cleaning type curtain wall aluminium plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206308889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022021788A1 (en) * | 2020-07-29 | 2022-02-03 | 苏州柯利达装饰股份有限公司 | Open-type anodized-aluminum-plate line unit curtain wall |
-
2016
- 2016-12-23 CN CN201621426075.7U patent/CN206308889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022021788A1 (en) * | 2020-07-29 | 2022-02-03 | 苏州柯利达装饰股份有限公司 | Open-type anodized-aluminum-plate line unit curtain wall |
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