Enameled steel plate with excellent light reflection effect

Abstract

The utility model discloses an enameled steel plate with an excellent light reflection effect. The enameled steel plate comprises a steel plate layer, the enamel layer is arranged on the surface of the steel plate layer; the first titanium dioxide hydrate layer is sprayed on the surface of the enamel layer; the fluorophlogopite sheet layer is arranged on the surface of the first titanium dioxide hydrate layer; the second titanium dioxide hydrate layer is sprayed on the surface of the fluorophlogopite sheet layer; and the transparent metal oxide film layer is arranged on the surface of the second titanium dioxide hydrate layer. The enamel layer is sprayed and sintered on the steel plate layer to improve the weather resistance, the titanium dioxide hydrate layer coats the fluorophlogopite sheet layer to form the pearly luster layer, and finally, the metal oxide transparent film with high refractive index is coated and compounded, so that when light irradiates a flat interface of the steel plate, reflected light and refraction-reflected light can be generated, and the brightness of the steel plate is improved. The components interfere with each other to generate a pearlescent color with strong stereoscopic impression, so that the diversity of the enamel plate is enriched, and the development requirement of diversified surface effects of the decorative plate is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of enameled steel plates, and in particular relates to an enameled steel plate with excellent light reflection effect. Background Art

[0002] In the past, the decorative panels for walls, wall columns, counters, ceilings, etc. were made of cement products, marble slabs, granite slabs, ceramic tiles, plastic-coated wallpaper, gypsum boards, etc., but some of them are expensive, some cannot withstand the sun and rain, have poor thermal insulation performance, and have poor sound absorption effects. Some are too heavy and inconvenient to construct. Therefore, metal curtain wall panels are now more commonly used, such as aluminum panels, steel panels, etc., which have better surface performance and decorative aesthetics. However, ordinary steel and aluminum veneers have a single shape, especially when used as decorative curtain walls on the outside. When sunlight shines on the flat interface, the beauty of the appearance after reflection is disturbed, the decorativeness will be reduced, and there is a lack of diversity.

[0003] Therefore, there is an urgent need for a steel plate structure with excellent light reflection effect. Utility Model Content

[0004] In view of this, the technical problem to be solved by the utility model is to provide an enameled steel plate with excellent light reflection effect, so as to avoid the trouble that the light reflection effect of the previous curtain wall panels is single and lacks excellent light reflection diversity.

[0005] In order to solve the above technical problems, the utility model discloses an enameled steel plate with excellent light reflection effect, comprising:

[0006] Steel plate layer;

[0007] An enamel layer provided on the surface of the steel plate layer;

[0008] A first titanium dioxide hydrate layer sprayed on the surface of the enamel layer;

[0009] A fluorphlogopite layer disposed on the surface of the first titanium dioxide hydrate layer;

[0010] a second titanium dioxide hydrate layer sprayed on the surface of the fluorophlogopite mica layer;

[0011] and a transparent metal oxide film layer disposed on the surface of the second titanium dioxide hydrate layer.

[0012] According to one embodiment of the utility model, the transparent metal oxide film layer is configured as a tin dioxide film layer.

[0013] According to one embodiment of the utility model, the front and rear surfaces of the fluorophlogopite mica layer are coated with a pearlescent pigment layer.

[0014] According to one embodiment of the present invention, the refractive index of the transparent metal oxide film layer is greater than 1.74.

[0015] Compared with the prior art, the utility model can obtain the following technical effects:

[0016] By spraying and firing an enamel layer on the steel plate layer, the weather resistance is improved. At the same time, the titanium dioxide hydrate layer is coated with the fluorphlogopite mica layer to form a pearlescent layer, and finally coated with a layer of high refractive index metal oxide transparent film composite. When light shines on the flat interface of the steel plate, reflected light and refracted-reflected light will be generated. The interference between them produces a pearlescent color with a strong three-dimensional sense, which enriches the diversity of the enamel plate and meets the development needs of diversified surface effects of decorative panels.

[0017] Of course, any product implementing the present utility model does not necessarily need to achieve all of the above-mentioned technical effects at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a schematic diagram of an enameled steel plate with excellent light reflection effect according to an embodiment of the utility model.

[0020] Figure ID

[0021] The steel plate layer 10 , the enamel layer 20 , the first titanium dioxide hydrate layer 30 , the fluorophlogopite mica layer 40 , the second titanium dioxide hydrate layer 50 , and the transparent metal oxide film layer 60 . DETAILED DESCRIPTION

[0022] The following will describe the implementation methods of the present invention in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] Please refer to Figure 1 , Figure 1 It is a schematic diagram of an enameled steel plate with excellent light reflection effect according to an embodiment of the utility model.

[0024] As shown in the figure, an enameled steel plate with excellent light reflection effect includes: a steel plate layer 10; an enamel layer 20 arranged on the surface of the steel plate layer 10; a first titanium dioxide hydrate layer 30 sprayed on the surface of the enamel layer 20; a fluorophlogopite layer 40 arranged on the surface of the first titanium dioxide hydrate layer 30; a second titanium dioxide hydrate layer 50 sprayed on the surface of the fluorophlogopite layer 40; and a transparent metal oxide film layer 60 arranged on the surface of the second titanium dioxide hydrate layer 50.

[0025] In one embodiment of the utility model, the steel plate layer 10 is a substrate, which provides strength support for the curtain wall panel. The surface of the steel plate layer 10 is sprayed with enamel glaze, and then sintered to form an enamel layer 20. Specifically, the enamel dry powder or the prepared glaze slurry can be applied to the upper surface of the steel plate, and then sintered at 800°C to 840°C for 4 to 5 minutes to improve the corrosion resistance and weather resistance of the steel plate layer 10, and make it more beautiful. Then, a layer of titanium dioxide hydrate is sprayed on the surface of the enamel layer 20. Titanium dioxide hydrate is a crystal composed of titanium ions and water molecules, and its structure is anatase or manganese ore. It is used as a base layer to form a first titanium dioxide hydrate layer 30, and at the same time, another second titanium dioxide hydrate layer 50 is used to cover the fluorphlogopite mica layer 40. The combination of the two produces a pearlescent effect due to the different refractive indices of titanium dioxide and mica, thereby improving the excellent light reflection effect.

[0026] Preferably, the front and rear surfaces of the fluorphlogopite mica layer 40 are coated with a pearlescent pigment layer to improve the decorativeness of the color. In addition, the titanium dioxide hydrate coating can also resist the erosion of the enamel glaze on the pearlescent fluorphlogopite mica layer 40 at high temperature. When light shines on the flat interface of the transparent metal oxide film layer 60, reflected light and refracted-reflected light are generated, and the interference between them produces a pearlescent color with a strong three-dimensional sense.

[0027] Furthermore, the transparent metal oxide film layer 60 is configured as a tin dioxide film layer, which has good light transmittance. In addition, the refractive index of the transparent metal oxide film layer 60 is greater than 1.74, which enhances its light reflection effect.

[0028] In summary, the utility model improves weather resistance by spraying and firing an enamel layer on a steel plate layer, and at the same time, a titanium dioxide hydrate layer is coated with a fluorphlogopite mica layer to form a pearlescent layer, and finally coated with a layer of high-refractive index metal oxide transparent film composite. When light is irradiated to the flat interface of the steel plate, reflected light and refracted-reflected light are generated, and the mutual interference between them produces a pearlescent color with a strong three-dimensional sense, which enriches the diversity of enamel plates and meets the development needs of diversified surface effects of decorative plates.

[0029] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. An enameled steel plate with excellent light reflection effect, characterized in that: include: Steel plate layer; An enamel layer is arranged on the surface of the steel plate layer; a first titanium dioxide hydrate layer sprayed on the surface of the enamel layer; A fluorphlogopite layer disposed on the surface of the first titanium dioxide hydrate layer; a second titanium dioxide hydrate layer sprayed on the surface of the fluorophlogopite mica layer; and a transparent metal oxide film layer disposed on the surface of the second titanium dioxide hydrate layer.

2. The enameled steel sheet with excellent light reflection effect according to claim 1, characterized in that: The transparent metal oxide film layer is configured as a tin dioxide film layer.

3. The enameled steel sheet with excellent light reflection effect according to claim 1, characterized in that: The front and rear surfaces of the fluorphlogopite mica layer are coated with pearlescent pigment layers.

4. The enameled steel sheet with excellent light reflection effect according to claim 1, characterized in that: The refractive index of the transparent metal oxide film layer is greater than 1.74.

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