CN220035879U - Enamelled steel sheet with excellent enamelling performance - Google Patents
Enamelled steel sheet with excellent enamelling performance Download PDFInfo
- Publication number
- CN220035879U CN220035879U CN202321382328.5U CN202321382328U CN220035879U CN 220035879 U CN220035879 U CN 220035879U CN 202321382328 U CN202321382328 U CN 202321382328U CN 220035879 U CN220035879 U CN 220035879U
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- CN
- China
- Prior art keywords
- layer
- stainless steel
- glaze layer
- steel substrate
- silica
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 22
- 239000010935 stainless steel Substances 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 239000002245 particle Substances 0.000 claims abstract description 18
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 15
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000003678 scratch resistant effect Effects 0.000 claims abstract description 9
- 238000010147 laser engraving Methods 0.000 claims abstract description 4
- 239000000741 silica gel Substances 0.000 claims abstract description 4
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 3
- 238000004534 enameling Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 3
- 210000003298 dental enamel Anatomy 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005034 decoration Methods 0.000 abstract description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
Landscapes
- Coating By Spraying Or Casting (AREA)
Abstract
The utility model discloses an enamelled steel sheet with excellent enamelling performance, which comprises: the stainless steel substrate is provided with a laser engraving groove on the surface; a silica gel layer dip-coated on the surface of the stainless steel substrate; a silica particle layer disposed on the surface of the silica sol layer; a ground coat layer sprayed on the surface of the silicon dioxide particle layer; a white ground surface glaze layer sprayed on the ground glaze layer; an outer glaze layer sprayed on the white ground surface glaze layer; and a scratch resistant film layer adhered to the outer glaze layer. According to the utility model, the silica sol layer and the silica particle layer are arranged on the surface of the stainless steel substrate, so that the hardness, wear resistance and adhesiveness of the surface of the stainless steel substrate are improved, the primer layer, the white bottom glaze layer and the outer glaze layer are better coated with enamel, an enamel layer is formed, the decoration, the cleaning and the rust resistance are enhanced, and the curtain wall decoration effect is improved.
Description
Technical Field
The utility model belongs to the technical field of enamelled steel plates, and particularly relates to an enamelled steel plate with excellent enamelling performance.
Background
The curtain wall is an outer wall enclosure of a building, is not bearing, is hung like a curtain, is also called as a curtain wall, and is a light wall with a decorative effect commonly used in modern large-scale and high-rise buildings. Is composed of a panel and a supporting structure system. At present, the decorative curtain wall is provided with simple aluminum veneers or steel veneers, is light in weight and heat-conducting, has lower decorative property, is exposed on the outer wall, is easy to rust and is not easy to clean. Thus, there is a lack of a weather-resistant, corrosion-resistant, enamel-coated interior and exterior wall trim panel.
Disclosure of Invention
In view of the above, the technical problem to be solved by the utility model is to provide an enamel steel plate with excellent enamel coating performance, which is used for avoiding the trouble that the traditional decorative curtain wall adopts an aluminum veneer or a steel plate, is easy to rust and is not easy to clean.
In order to solve the technical problems, the present utility model discloses an enamelled steel sheet having excellent enamelling properties, comprising:
the stainless steel substrate is provided with a laser engraving groove on the surface;
a silica gel layer dip-coated on the surface of the stainless steel substrate;
a silica particle layer disposed on the surface of the silica sol layer;
a ground coat layer sprayed on the surface of the silicon dioxide particle layer;
a white ground surface glaze layer sprayed on the ground glaze layer;
an outer glaze layer sprayed on the white ground surface glaze layer; and
a scratch resistant film layer adhered to the outer glaze layer.
According to an embodiment of the present utility model, the silica particle layer is selected from silica particles having a particle diameter of 40 to 45 μm.
According to an embodiment of the present utility model, the thickness of the primer layer is 0.10-0.20mm; the thickness of the white ground glaze layer is 0.30-0.35mm; the thickness of the outer glaze layer is 0.40-0.55mm.
According to an embodiment of the present utility model, the end portion of the stainless steel substrate is coated with an epoxy sealing layer with a width of 2 mm.
According to an embodiment of the present utility model, the scratch-resistant film layer is a release film.
Compared with the prior art, the utility model can obtain the following technical effects:
through set up silica gel layer and silica particle layer on stainless steel base plate surface, improve hardness, wearability and the adhesion on stainless steel base plate surface for primer layer, white bottom surface glaze layer and outer glaze layer are better to scribble the enamel, form the enamel layer, strengthen decorative, cleaness and rust resistance, improve curtain decorative effect.
Of course, it is not necessary for any one product embodying the utility model to achieve all of the technical effects described above at the same time.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
fig. 1 is a schematic illustration of an enamel with excellent enameling properties according to an embodiment of the utility model.
Drawings
The stainless steel substrate 10, the silica sol layer 20, the silica particle layer 30, the primer layer 40, the white primer layer 50, the outer glaze layer 60 and the scratch-resistant film layer 70.
Detailed Description
The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to fig. 1, fig. 1 is a schematic diagram of an enamel with excellent enameling performance according to an embodiment of the utility model.
As shown in the drawing, an enamel steel sheet having excellent enameling properties, comprising: the stainless steel substrate 10, the stainless steel substrate 10 surface has laser engraving grooves; a silica sol layer 20 dip-coated on the surface of the stainless steel substrate 10; a silica particle layer 30 provided on the surface of the silica sol layer 20; a primer layer 40 sprayed on the surface of the silica particle layer 30; a white ground coat layer 50 sprayed on the ground coat layer 40; an outer glaze layer 60 sprayed on the white ground glaze layer 50; and a scratch-resistant film layer 70 adhered to the outer glaze layer 60.
In one embodiment of the present utility model, the surface of the stainless steel substrate 10 is etched with grooves by laser to form textures, thereby providing an external decoration with a novel effect. The silica sol layer 20 is the silica sol liquid, and a compact hardening film layer is formed after the silica sol layer is dip-coated on the surface of the stainless steel substrate 10, so that not only the surface hardness of the stainless steel substrate 10 can be improved, but also the steel surface adhesiveness can be enhanced. The silica particle layer 30 is selected from fine silica particles to enhance the adhesion of the primer layer 40 so that the primer layer 40 made of the glaze is better enamel-coated thereon. The white ground glaze layer 50 is then further attached by an enamel process to form a high white base, enhance the light reflection resistance, and finally an outer glaze layer 60 for decoration is sprayed to form an outer decoration. The outer glaze 60 may be added with different pigments to enhance coloristic properties. The scratch-resistant film layer 70 is attached to the surface of the outer glaze layer 60 and is a transparent film layer, so that the scratch resistance and the easy cleaning property of the surface are enhanced.
In a preferred embodiment, the silica particle layer 30 is selected from silica particles having a particle size of 40 to 45 μm, and has a fine particle size, and is attached to the surface of the silica sol film layer 20 to enhance abrasion resistance thereof, and is preferably attached to the under-glaze layer 40.
The thickness of the primer layer 40 of the utility model is 0.10-0.20mm; the thickness of the white ground overglaze layer 50 is 0.30-0.35mm; the thickness of the outer glaze layer 60 is 0.40-0.55mm, and the three glaze layers form an enamel layer, so that the decorative effect is enhanced.
In addition, the end part of the stainless steel substrate 10 is coated with an epoxy sealing layer with the width of 2mm, so that the sealing performance of the edge can be enhanced, and rainwater erosion can be prevented.
The scratch-resistant film layer 70 is provided as a release film and is widely used.
In summary, the silica sol layer 20 and the silica particle layer 30 are arranged on the surface of the stainless steel substrate 10, so that the hardness, the wear resistance and the adhesiveness of the surface of the stainless steel substrate 10 are improved, the primer layer 40, the white primer layer 50 and the outer glaze layer 60 are better coated with enamel, an enamel layer is formed, the decoration, the cleaning and the rust resistance are enhanced, and the curtain wall decoration effect is improved.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (5)
1. An enamelled steel sheet having excellent enameling properties, comprising:
the stainless steel substrate is provided with a laser engraving groove on the surface;
a silica gel layer dip-coated on the surface of the stainless steel substrate;
a silica particle layer provided on the surface of the silica sol layer;
a ground coat layer sprayed on the surface of the silicon dioxide particle layer;
a white ground coat layer sprayed on the ground coat layer;
an outer glaze layer sprayed on the white background surface glaze layer; and
a scratch resistant film layer adhered to the outer glaze layer.
2. The enameled steel sheet with excellent enameling properties according to claim 1 wherein said layer of silica particles is selected from the group consisting of silica particles having a particle size of 40-45 μm.
3. The enamelled steel sheet with excellent enamelling properties according to claim 1, wherein the primer layer has a thickness of 0.10-0.20mm; the thickness of the white ground glaze layer is 0.30-0.35mm; the thickness of the outer glaze layer is 0.40-0.55mm.
4. The enameled steel sheet with excellent enameling performance according to claim 1 wherein said stainless steel substrate is coated at an end with an epoxy sealing layer 2mm wide.
5. The enameled steel sheet with excellent enameling properties according to claim 1 wherein said scratch-resistant film layer is provided as a release film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321382328.5U CN220035879U (en) | 2023-06-02 | 2023-06-02 | Enamelled steel sheet with excellent enamelling performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321382328.5U CN220035879U (en) | 2023-06-02 | 2023-06-02 | Enamelled steel sheet with excellent enamelling performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220035879U true CN220035879U (en) | 2023-11-17 |
Family
ID=88726145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321382328.5U Active CN220035879U (en) | 2023-06-02 | 2023-06-02 | Enamelled steel sheet with excellent enamelling performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220035879U (en) |
-
2023
- 2023-06-02 CN CN202321382328.5U patent/CN220035879U/en active Active
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