CN202055444U - Environmentally friendly decorative colored sheet - Google Patents
Environmentally friendly decorative colored sheet Download PDFInfo
- Publication number
- CN202055444U CN202055444U CN2011201165145U CN201120116514U CN202055444U CN 202055444 U CN202055444 U CN 202055444U CN 2011201165145 U CN2011201165145 U CN 2011201165145U CN 201120116514 U CN201120116514 U CN 201120116514U CN 202055444 U CN202055444 U CN 202055444U
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- cold
- colored
- sheet
- chemical conversion
- colored sheet
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Abstract
The utility model relates to a colored sheet, in particular to an environmentally friendly decorative colored sheet, which mainly solves the technical problems that a colored sheet of the prior art is made of cement plaster and other materials, can not meet the requirement of attractive decoration and is not suitable for being used for indoor decoration, the colored sheet can not meet the requirements of indoor environment protection and harmlessness and the like. The colored sheet comprises a cold-rolled sheet (1), and is characterized in that both sides of the cold-rolled sheet (1) are plated with zinc coatings (2) playing a role of anodic protection to the cold-rolled sheet, the outer surfaces of the zinc coatings are coated with chemical conversion coatings (3), and the outer surfaces of the chemical conversion coatings are provided with nanometer grade titanium white polyester colored paint layers (4).
Description
Technical field
The utility model relates to a kind of colored steel, especially relates to a kind of environmental-protection decorative colored steel.
Background technology
The polyester coating that conventional coating is used is made up of mylar, full methyl-etherified melamine resin, ester class and aromatic hydrocarbon solvent, and the warp mode of roller coat continuously is coated on steel plate or the aluminium sheet, behind high-temperature baking, and film-forming.Characteristics such as steel plate that process coating applies or aluminium sheet are dustproof because of having, antifouling, fungi-proofing.Chinese patent discloses the sandwich color steel of a kind of insulation (notice of authorization number: CN 2936724Y); it comprises two-layer color steel and is folded in insulation layer between the described two-layer color steel; external surface at two-layer color steel; have at least one deck to be coated with photo-catalytic sterilization coating; be provided with one deck electrostatic protection film at described coating surface; the material of described insulation layer is a phenolic resins, and the external surface of two-layered steel plates all is coated with one deck photo-catalytic sterilization coating.Chinese patent also discloses a kind of complex heat-preservation color steel (notice of authorization number: CN 25299138Y); it includes the color steel that is pasted with polyphenyl plate; the external surface of polyphenyl plate is furnished with glass cross lattice cloth, and is wiped with cement mortar protective course, and the external surface of cement mortar protective course scribbles coating.But these two kinds of colored steels all do not fit into interior decoration and use.First it used multiple materials such as cement mortar and can not satisfy the beautiful decoration demand.The second, the emphasis of these two kinds of patents all can not satisfy the harmless requirement of environmental friendly indoor.
The utility model content
The utility model provides a kind of environmental-protection decorative colored steel, it mainly is to solve the existing in prior technology colored steel to have used multiple material such as cement mortar and can not satisfy the beautiful decoration demand, do not fit into interior decoration and use, and colored steel can't satisfy the technical problem of the harmless requirement of environmental friendly indoor etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of environmental-protection decorative colored steel of the present utility model; comprise cold-reduced sheet; the both sides of described cold-reduced sheet are coated with the zinc coat that cold-reduced sheet is played the anodic protection effect, and the external surface of zinc coat is coated with chemical conversion layer, and the external surface of chemical conversion layer is provided with nano grade titanium white powder polyester colored paint layer.Cold-reduced sheet plays the support frame effect for rolling hard steel plate in the entire product structure, the zinc coat of the both sides of cold-reduced sheet can play antirust effect.Chemical conversion layer can form zinc layer oxide film in the quick oxidation of the external surface of zinc coat, has both had the protection galvanized sheet, has good ply adhesion again.The nano grade titanium white powder polyester colored paint layer that contains Nano titanium dioxide is coated in the external surface of whole colored steel, gives the Nano titanium dioxide that utilizes in the color steel use in the coating and quickens the extremely degraded of the various hazardous solvents of trace of catalysis natural light to just having shifted out in the coating.Also can be adsorbed onto simultaneously the plate face to the pernicious gas that indoor other furniture and articles for use evaporate quickens light and decomposes effect.Content 〉=15% of environment-friendly type polyester coating Nano titanium dioxide can play best degraded catalytic effect.
As preferably, be provided with the epoxy anticorrosion coating between described chemical conversion layer and the colored paint polyester layer, can make the application life of coiled material in high temperature, high humidity, steam and strong corrosive environment.
As preferably, the thickness of described nano grade titanium white powder polyester colored paint layer is 15-40 μ m.Can play the effect that the best flashes back the sunlight.
Therefore, the utility model not only can decompose the hazardous solvent quick catalysis that self volatilizees, also can be adsorbed onto simultaneously the plate face to the pernicious gas that indoor other furniture and articles for use evaporate and quicken light and decompose effect, play room air fast purification effect, simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Component, position and numbering among the figure: cold-reduced sheet 1, zinc coat 2, chemical conversion layer 3, nano grade titanium white powder polyester colored paint layer 4, epoxy anticorrosion coating 5.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of environmental-protection decorative colored steel of this example; as Fig. 1; a cold-reduced sheet 1 is arranged; the both sides of cold-reduced sheet are coated with the zinc coat 2 that cold-reduced sheet is played the anodic protection effect; the external surface of zinc coat applies the chemical conversion layer 3 that forms by quick oxidation; both had the protection galvanized sheet; has good ply adhesion again; the external surface of chemical conversion layer is coated with further to the effect of substrate anti-corrosion protection; the epoxy anticorrosion coating 5 that good finishing coat ply adhesion is arranged again simultaneously, the epoxy anticorrosion coating 5 outer nano grade titanium white powder polyester colored paint layers 4 that scribble.
During use, this Coil Coating Products can be used as interior decoration safety material.
The above only is a specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (3)
1. environmental-protection decorative colored steel; comprise cold-reduced sheet (1); the both sides that it is characterized in that described cold-reduced sheet (1) are coated with the zinc coat (2) that cold-reduced sheet is played the anodic protection effect; the external surface of zinc coat is coated with chemical conversion layer (3), and the external surface of chemical conversion layer is provided with nano grade titanium white powder polyester colored paint layer (4).
2. a kind of environmental-protection decorative colored steel according to claim 1 is characterized in that being provided with epoxy anticorrosion coating (5) between described chemical conversion layer (3) and the colored paint polyester layer (4).
3. a kind of environmental-protection decorative colored steel according to claim 1 and 2, the thickness that it is characterized in that described nano grade titanium white powder polyester colored paint layer (4) are 15-40 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201165145U CN202055444U (en) | 2011-04-20 | 2011-04-20 | Environmentally friendly decorative colored sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201165145U CN202055444U (en) | 2011-04-20 | 2011-04-20 | Environmentally friendly decorative colored sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202055444U true CN202055444U (en) | 2011-11-30 |
Family
ID=45015420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201165145U Expired - Lifetime CN202055444U (en) | 2011-04-20 | 2011-04-20 | Environmentally friendly decorative colored sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202055444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016112574A1 (en) * | 2015-01-14 | 2016-07-21 | 李锦荣 | New environmental friendly insulation board |
-
2011
- 2011-04-20 CN CN2011201165145U patent/CN202055444U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016112574A1 (en) * | 2015-01-14 | 2016-07-21 | 李锦荣 | New environmental friendly insulation board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |