CN207984218U - A kind of single coating PCM color painted steel strips - Google Patents
A kind of single coating PCM color painted steel strips Download PDFInfo
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- CN207984218U CN207984218U CN201721575407.2U CN201721575407U CN207984218U CN 207984218 U CN207984218 U CN 207984218U CN 201721575407 U CN201721575407 U CN 201721575407U CN 207984218 U CN207984218 U CN 207984218U
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Abstract
The utility model discloses a kind of single coating PCM color painted steel strips, including：Steel plate, chemical treatment layer, back of the body enamelled coating and protection film layer; the steel plate front is equipped with zinc coat; the zinc coat is equipped with chemical treatment layer; the chemical treatment layer is equipped with prime coat; the prime coat is equipped with top coat layer, and the top coat layer is equipped with protection film layer, and the steel plate back side is equipped with zinc coat; the zinc coat is equipped with chemical treatment layer, and the chemical treatment layer is equipped with back of the body enamelled coating.Steel plate in the utility model uses organic polymer coating, has good coloring, mouldability, corrosion resistance, dicoration, while steel plate has the characteristics of high intensity and workability.
Description
Technical field
The utility model is related to color steel sheet technical field more particularly to a kind of single coating PCM color painted steel strips.
Background technology
Application of the various steel plates in industry and life is than wide, and a kind of single coating PCM color painted steel strips are close
International popular is widely used in the product of household electrical appliances, architectural decoration over year, but in use, can only use wherein one
The aesthetics in face, another side is to be improved, and its weatherability, heat resistance, lower temperature resistance, chemical resistance are all not very managed
Think.The application of nanotechnology is the mark of world technology, and nanotechnology promotes coating to update in the application and development of coating industry
It regenerates, breakthrough new era has been started as real green product for coating.Nano paint has been identified as Beijing
The special product of Olympic Village architectural engineering, shows application value of the nano paint in building field, and nano material is unique
Physics, chemistry, biological nature provide new opportunity for the development of paint field.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
It is to propose that a kind of single coating PCM color painted steel strips are had good using organic polymer coating with a novel purpose
Good coloring, mouldability, corrosion resistance, dicoration, while steel plate has the characteristics of high intensity and workability.
According to a kind of single coating PCM color painted steel strips of the utility model embodiment, including：Steel plate, chemical treatment layer,
Carry on the back enamelled coating and protection film layer, the steel plate front is equipped with zinc coat, and the zinc coat is equipped with chemical treatment layer, at the chemistry
It manages layer and is equipped with prime coat, the prime coat is equipped with top coat layer, and the top coat layer is equipped with protection film layer, the steel plate back side
Equipped with zinc coat, the zinc coat is equipped with chemical treatment layer, and the chemical treatment layer is equipped with back of the body enamelled coating.
In some embodiments of the utility model, the steel plate uniform, surface-brightening cold-rolled steel sheet for thickness is thick
Degree can be 0.35-1.7mm.
In some embodiments of the utility model, the Several Thiourea Derivatives on Zinc Plate Surface has ZnO, Zn (OH)2And basic zinc carbonate is protected
Cuticula, about 15-70 μm of thickness.
In some embodiments of the utility model, the chemical treatment layer is phosphate layer, and main component is
H3PO4,Zn(H2PO4)2Deng about 5-7 μm of thickness.
In some embodiments of the utility model, the prime coat, back of the body enamelled coating use epoxy resin primer (WD-079),
About 5-7 μm of its thickness.
In some embodiments of the utility model, the top coat layer uses chlorinated rubber finish, thickness about 15-20 μ
m。
In other embodiments of the utility model, the protection film layer uses PE blue protection films.
In the utility model, color painted steel strip use cold-rolled steel sheet, product size is accurate, thickness uniformly, surface matter
Measure superior, good mechanical property and processing performance have very high productivity, it can be achieved that high-speed rolling and continuous rolling；
The chemical treatment layer formed in chemical treating process i.e. phosphate film layer has very high wearability, inhibits corrosivity, heat resistance, together
The adhesion of Shi Zengqiang coating；Prime coat uses epoxy resin primer, and solidification is convenient, adhesion strength is strong, shrinkage is low, excellent
Insulating properties, while there is excellent alkali resistance, acid resistance and solvent resistance；Finishing coat uses chlorinated rubber finish, natural or conjunction
The white or micro-yellow powder obtained after chlorination modified at rubber, it is tasteless, nontoxic, there is no any stimulation to human skin
Property, there is good adhesiveness, chemical resistance, quick-drying, anti-water penetration and flame retardancy；In addition PE protective films can be to
Steel plate through carrying out coating problems plays a protective role, and keeps it not contaminated, corrodes, and scratches, and protection is original bright and clean glossy
Surface.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of single coating PCM color painted steel strips structural schematic diagram.
In figure：1- steel plates, 2- zinc coats, 3- chemical treatment layers, 4- prime coats, 5- top coat layers, 6- protection film layers, 7- back of the body paints
Layer.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the utility model, and should not be understood as limiting the present invention.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on ... shown in the drawings
Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1, a kind of single coating PCM color painted steel strips, including：Steel plate 1, chemical treatment layer 3, back of the body enamelled coating 7 and guarantor
Cuticular layer 6, it is characterised in that：1 front of steel plate is equipped with zinc coat 2, and zinc coat 2 is equipped with chemical treatment layer 3, chemical treatment layer 3
It is equipped with prime coat 4, prime coat 4 is equipped with top coat layer 5, and top coat layer 5 is equipped with protection film layer 6, and the steel plate back side is equipped with zinc coat
2, zinc coat 2 is equipped with chemical treatment layer 3, and chemical treatment layer 3 is equipped with back of the body enamelled coating 7；The uniform, surface-brightening for thickness of steel plate 1
Cold-rolled steel sheet, thickness can be 0.35-1.7mm；There are ZnO, Zn (OH) in 2 surface of zinc coat2And basic zinc carbonate protective film,
About 5-7 μm of its thickness；Chemical treatment layer 3 is phosphate layer, main component H3PO4,Zn(H2PO4)2Deng thickness about 5-7 μ
M, phosphate film layer has very high wearability, inhibits corrosivity, heat resistance, while enhancing the adhesion of coating；Prime coat 4, the back of the body
Enamelled coating 7 is using epoxy resin primer (WD-079), and about 5-7 μm of thickness, solidification is convenient, adhesion strength is strong, shrinkage is low, excellent
Good insulating properties, while there is excellent alkali resistance, acid resistance and solvent resistance；Top coat layer 5 uses chlorinated rubber finish, thick
About 15-20 μm of degree, the white or micro-yellow powder that natural or synthetic rubber obtains after chlorination modified are tasteless, nontoxic, to people
Body skin does not have any irritation, has good adhesiveness, chemical resistance, quick-drying, anti-water penetration and flame retardancy；
Protection film layer 6 uses PE blue protection films, can play a protective role to the steel plate for having carried out coating problems, it is made not get dirty
Dye, burn into scratch, and protect original bright and clean glossy surface.
Embodiment or workflow：After heat is prolonged 1 pickling of steel plate, degreasing, de- embroidery first, it is rolled into thickness at normal temperatures
Uniformly, the steel plate of surface-brightening, the steel plate after calendering enter zinc-plated formation zinc coat 2 in Thermal zinc plating bath, enter back at phosphoric acid
Chemical treatment is carried out in reason liquid and forms chemical treatment layer 3, is then primed on the steel plate, and prime coat 4 is formed after heat cure,
Subsequently in the colored finishing coat of positive painting of steel plate, heat cure is carried out again and forms top coat layer 5, in its table after finally steel plates being waited to cool down
Face wraps layer protecting film.
In the present invention unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature
Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature and be directly above or diagonally above the second feature, or only
Indicate that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiments or example.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of single coating PCM color painted steel strips, including：Steel plate, chemical treatment layer, back of the body enamelled coating and protection film layer, feature
It is：The steel plate front is equipped with zinc coat, and the zinc coat is equipped with chemical treatment layer, and the chemical treatment layer is equipped with bottom
Enamelled coating, the prime coat are equipped with top coat layer, and the top coat layer is equipped with protection film layer, and the steel plate back side is equipped with zinc coat,
The zinc coat is equipped with chemical treatment layer, and the chemical treatment layer is equipped with back of the body enamelled coating.
2. a kind of single coating PCM color painted steel strips according to claim 1, it is characterised in that：The steel plate is thickness
Uniformly, the cold-rolled steel sheet of surface-brightening, thickness 0.35-1.7mm.
3. a kind of single coating PCM color painted steel strips according to claim 1, it is characterised in that：The Several Thiourea Derivatives on Zinc Plate Surface
There are ZnO, Zn (OH)2And basic zinc carbonate protective film, thickness are 15-70 μm.
4. a kind of single coating PCM color painted steel strips according to claim 1, it is characterised in that：The chemical treatment layer
For phosphate layer, main component H3PO4Or Zn (H2PO4)2, thickness is 5-7 μm.
5. a kind of single coating PCM color painted steel strips according to claim 1, it is characterised in that：The prime coat, back of the body paint
It is 5-7 μm that layer, which uses epoxy resin primer, thickness,.
6. a kind of single coating PCM color painted steel strips according to claim 1, it is characterised in that：The top coat layer uses
Chlorinated rubber finish, thickness are 15-20 μm.
7. a kind of single coating PCM color painted steel strips according to claim 1, it is characterised in that：The protection film layer is adopted
With PE blue protection films.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575407.2U CN207984218U (en) | 2017-11-22 | 2017-11-22 | A kind of single coating PCM color painted steel strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575407.2U CN207984218U (en) | 2017-11-22 | 2017-11-22 | A kind of single coating PCM color painted steel strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207984218U true CN207984218U (en) | 2018-10-19 |
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ID=63803800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721575407.2U Active CN207984218U (en) | 2017-11-22 | 2017-11-22 | A kind of single coating PCM color painted steel strips |
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| CN (1) | CN207984218U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665778A (en) * | 2019-11-03 | 2020-01-10 | 江苏荣辉电力设备制造有限公司 | On-site repairing method for power transmission tower zinc coating |
| CN116174278A (en) * | 2023-02-15 | 2023-05-30 | 苏州兴禾源复合材料有限公司 | PCM steel plate for air conditioner fan and preparation method thereof |
| CN118594895A (en) * | 2024-08-05 | 2024-09-06 | 山西建龙实业有限公司 | One-time coating production method for coating with back paint thickness of 14-15 mu m |
-
2017
- 2017-11-22 CN CN201721575407.2U patent/CN207984218U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665778A (en) * | 2019-11-03 | 2020-01-10 | 江苏荣辉电力设备制造有限公司 | On-site repairing method for power transmission tower zinc coating |
| CN116174278A (en) * | 2023-02-15 | 2023-05-30 | 苏州兴禾源复合材料有限公司 | PCM steel plate for air conditioner fan and preparation method thereof |
| CN118594895A (en) * | 2024-08-05 | 2024-09-06 | 山西建龙实业有限公司 | One-time coating production method for coating with back paint thickness of 14-15 mu m |
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