CN207359955U - A kind of frosted PCM steel plates - Google Patents
A kind of frosted PCM steel plates Download PDFInfo
- Publication number
- CN207359955U CN207359955U CN201721471847.3U CN201721471847U CN207359955U CN 207359955 U CN207359955 U CN 207359955U CN 201721471847 U CN201721471847 U CN 201721471847U CN 207359955 U CN207359955 U CN 207359955U
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- CN
- China
- Prior art keywords
- frosted
- steel plate
- layer
- passivation layer
- high rigidity
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Abstract
The utility model discloses a kind of frosted PCM steel plates, including steel plate, the front of the steel plate scribbles the first passivation layer, high rigidity polyester prime coat is scribbled on first passivation layer, frosted top coat layer is scribbled on the high rigidity polyester prime coat, the steel plate back scribbles the second passivation layer, and epoxy back of the body enamelled coating is scribbled on second passivation layer.There is high ductibility, high rigidity in the surface of steel plate coating layer compound passivation, high rigidity polyester prime coat, frosted top coat layer and epoxy back of the body enamelled coating, wherein high rigidity polyester prime coat, frosted top coat layer has resistance to greasy dirt characteristic, and there be frosted finish effect on surface；The steel plate is widely used as various decorations and household appliances.
Description
Technical field
It the utility model is related to PCM steel plate technical fields, more particularly to a kind of frosted PCM steel plates.
Background technology
Application of the steel plate in industry, daily life is than wide, automobile, household electrical appliances, furniture and the kitchen such as refrigerator, washing machine
Equipment, decoration, building etc. is all a large amount of to be used.Steel plate generally require coated on surface could be used as after protective layer or decorative layer it is formal
Product uses.Manufacturer by applying priming knead dough paint in succession in substrate surface at present, or pastes and have in surface of steel plate
The high light film for having decorative pattern carrys out replacing paint, realizes the appearance of different color.
With the lifting of living standard, people's demand fine to product appearance becomes a kind of and pursues, television set U.S. antiform
Into a kind of demand, the shape of back is also integrally formed a part for appearance.Specific to product, 70- in television set back at present
80% color is black product, and black product is still a kind of main col, meets popular custom, remaining 20-30% its
He supplements color to be a kind of.
Television set overall development direction is 90mm or so into trend, market television set thickness is now thinned；Television set back is used
Plastic shaping, is further thinned, higher and higher to the strength of materials of postnotum, and the intensity of plastics is difficult again meet demand；PCM steel
Plate just becomes a kind of direction that material subsequently substitutes.
The PCM color coated steel sheets that television set postnotum uses, it is desirable to have：1. in order to avoid punching press without paint bits, it is necessary to back
The ductility of leaf fat paint is good；2. back plate surface there must be very high hardness, it is set to be not easy to scratch after contact；3. surface resistant
Metachromia is good, and especially resistance to sweat and greasy dirt are tested：60 DEG C, 90%RH, 48H lustrous surfaces and aberration are without significant change.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this reason, this reality
It is to propose a kind of frosted PCM steel plates with a new purpose, in the surface of steel plate coating layer compound passivation, high rigidity polyester
Prime coat, frosted top coat layer and epoxy back of the body enamelled coating, wherein high rigidity polyester prime coat have high ductibility, high rigidity, frosting
Enamelled coating has resistance to greasy dirt characteristic, and there be frosted finish effect on surface；The steel plate is widely used as various decorations and household electrical appliances production
Product.
First is scribbled according to a kind of frosted PCM steel plates of the utility model embodiment, including steel plate, the front of the steel plate
Passivation layer, scribbles high rigidity polyester prime coat on first passivation layer, frosting is scribbled on the high rigidity polyester prime coat
Enamelled coating, the steel plate back scribble the second passivation layer, and epoxy back of the body enamelled coating is scribbled on second passivation layer.
In some embodiments of the utility model, first passivation layer, the second passivation layer are water-soluble for NCCOAT7020
Property organic composite film oxidant layer.
In some embodiments of the utility model, the high rigidity polyester prime coat is organosilicon modified polyester enamelled coating.
In some embodiments of the utility model, the frosted top coat layer is the pitch-dark layer of matt polyester.
In other embodiments of the utility model, the steel plate uses cold rolling or hot-dip galvanizing sheet steel.
Compared with prior art, the beneficial effects of the utility model：In the surface of steel plate coating layer compound passivation, high rigidity
Polyester prime coat, frosted top coat layer and epoxy back of the body enamelled coating, wherein high rigidity polyester prime coat have high ductibility, high rigidity, mill
Sand top coat layer has resistance to greasy dirt characteristic, and there be frosted finish effect on surface；The steel plate is widely used as various decorations and family
Electric product.
Brief 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
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1：The schematic cross-section of the utility model structure.
In figure：1- steel plates, the first passivation layers of 2-, 3- high rigidity polyester prime coats, 4- frosted top coat layers, 5- second are passivated
Layer, 6- epoxies back of the body enamelled coating.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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.
The example of the embodiment is shown in the drawings, wherein same or similar label represents identical or class from beginning to end
As element or there is same or like element.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the utility model, and it is not intended that limitation to the utility model.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model
System.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two
The interaction relationship of connection or two elements inside element.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
With reference to Fig. 1, a kind of frosted PCM steel plates, including steel plate 1, the front of the steel plate 1 scribbles the first passivation layer 2, described
High rigidity polyester prime coat 3 is scribbled on first passivation layer 2, frosted top coat layer 4, institute are scribbled on the high rigidity polyester prime coat 3
State 1 back of steel plate and scribble the second passivation layer 5, epoxy back of the body enamelled coating 6 is scribbled on second passivation layer 5.
In some embodiments of the utility model, first passivation layer 2, the second passivation layer 5 are NCCOAT7020 water
Dissolubility organic composite film oxidant layer.
In some embodiments of the utility model, the high rigidity polyester prime coat 3 is organosilicon modified polyester enamelled coating.
In some embodiments of the utility model, the frosted top coat layer 4 is the pitch-dark layer of matt polyester.
In other embodiments of the utility model, the steel plate 1 uses cold rolling or hot-dip galvanizing sheet steel.
The embodiment of the utility model：The utility model does base material using cold rolling or hot-dip galvanizing sheet steel, first to base material alkali
Oil processing, then two-sided roller coat the first passivation layer 2, the second passivation layer 5 respectively are removed, front coating high rigidity is gathered after steam is dried
Ester prime coat 3 is coated matt black polyester frosted top coat layer 4 above (after high-temperature baking cures), the back side scribbles epoxy back of the body enamelled coating
6.State-of-the-art roller coating technology and advanced three-coat three-baking technique are used on production, has feeding roller 1 right, applicator roll 1 is right,
Online roll change can be achieved；By adjusting roll gap pressure is coated, the target thickness of coat film is realized；It is equipped with before the dry solidification of film
Wet film thickness gauge, facilitates operating personnel to realize online adjustment control in real time, to ensure the thickness of film and uniformity.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features directly 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 directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be 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 the spy for combining the embodiment or example description
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
State and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
Combined in an appropriate manner in any one or more embodiments or example.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New 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 (5)
1. a kind of frosted PCM steel plates, including steel plate, it is characterised in that：The front of the steel plate scribbles the first passivation layer, and described
High rigidity polyester prime coat is scribbled on one passivation layer, frosted top coat layer, the steel plate are scribbled on the high rigidity polyester prime coat
Back scribbles the second passivation layer, and epoxy back of the body enamelled coating is scribbled on second passivation layer.
A kind of 2. frosted PCM steel plates according to claim 1, it is characterised in that：First passivation layer, the second passivation layer
For NCCOAT7020 water solubility organic composite film oxidant layer.
A kind of 3. frosted PCM steel plates according to claim 1, it is characterised in that：The high rigidity polyester prime coat is that have
Machine silicon modified polyesters enamelled coating.
A kind of 4. frosted PCM steel plates according to claim 1, it is characterised in that：The frosted top coat layer is matt polyester
Pitch-dark layer.
A kind of 5. frosted PCM steel plates according to claim 1, it is characterised in that：The steel plate uses cold rolling or galvanizing
Steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471847.3U CN207359955U (en) | 2017-11-07 | 2017-11-07 | A kind of frosted PCM steel plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471847.3U CN207359955U (en) | 2017-11-07 | 2017-11-07 | A kind of frosted PCM steel plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207359955U true CN207359955U (en) | 2018-05-15 |
Family
ID=62346268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721471847.3U Expired - Fee Related CN207359955U (en) | 2017-11-07 | 2017-11-07 | A kind of frosted PCM steel plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207359955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591397A (en) * | 2019-01-23 | 2019-04-09 | 合肥禾盛新型材料有限公司 | Frosted 3D special efficacy VCM clad steel plate and preparation method thereof |
-
2017
- 2017-11-07 CN CN201721471847.3U patent/CN207359955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591397A (en) * | 2019-01-23 | 2019-04-09 | 合肥禾盛新型材料有限公司 | Frosted 3D special efficacy VCM clad steel plate and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20211107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |