CN216659215U

CN216659215U - Composite board with rock texture effect

Info

Publication number: CN216659215U
Application number: CN202122366731.6U
Authority: CN
Inventors: 赵东明; 许日民; 汪兴坤
Original assignee: Hefei Hesheng New Materials Co ltd
Current assignee: Hefei Hesheng New Materials Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-06-03
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a composite board with a rock texture effect, and relates to the technical field of metal composite materials. The utility model comprises a base material, wherein the front surface of the base material is sequentially provided with a chemical treatment layer, a primer anti-corrosion layer, an adhesive layer, an aluminum foil layer, a metal aluminum plating layer, a printing texture layer, a nano anti-corrosion layer, a PET layer and a UV impression matte frosting layer, and the printing texture layer is a rock texture layer. According to the utility model, the chemical treatment layer, the primer anti-corrosion layer, the adhesive layer, the aluminum foil layer, the metal aluminum plating layer, the printing texture layer, the nano anti-corrosion layer, the PET layer and the UV impressing matte frosting layer are sequentially arranged on the outer side of the base material, so that the plate achieves the rock texture effect, and the purchasing cost is reduced for terminal consumers.

Description

Composite board with rock texture effect

Technical Field

The utility model belongs to the technical field of metal composite materials, and particularly relates to a composite board with a rock texture effect.

Background

With the rapid development of social economy, household appliances such as refrigerators, washing machines and the like are rapidly developed; at present, the integrative concept of home decoration is prevalent, and the consumption demand is more pressed close to nature, real stone effect, and the texture structure and the outward appearance to the refrigerator panel in the present household electrical appliances trade are very valued, so the refrigerator panel generally adopts the VCM board, but because the VCM cost is higher, consequently promote inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a composite board with a rock texture effect, which solves the problem of high cost in the existing VCM (vinyl chloride monomer) method by sequentially arranging a chemical treatment layer, a primer anti-corrosion layer, an adhesive layer, an aluminum foil layer, a metal aluminum plating layer, a printing texture layer, a nano anti-corrosion layer, a PET (polyethylene terephthalate) layer and a UV (ultraviolet) imprinting matte frosting layer on the outer side of a base material.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a composite board with a rock texture effect, which comprises a base material, wherein the front surface of the base material is sequentially provided with a chemical treatment layer, a primer anti-corrosion layer, an adhesive layer, an aluminum foil layer, a metal aluminum plating layer, a printing texture layer, a nano anti-corrosion layer, a PET (polyethylene terephthalate) layer and a UV (ultraviolet) impression matte frosting layer.

Further, the back surface of the base material is provided with a back paint layer.

Further, the back paint layer is an epoxy back paint layer; the primer anti-corrosion layer is a polyurethane primer layer, and the thickness of the primer anti-corrosion layer is 5-8 mu m.

Further, the base material is a hot dip galvanized steel sheet, and the thickness of the hot dip galvanized steel sheet is 0.2-0.5 mm.

Further, the chemical treatment layer is a chromium-free passivation layer with the thickness of 2-10 mu m.

Further, the UV impressing matte frosting layer comprises a fine-surface frosting layer and a UV layer;

the fine-surface frosting layer is a layer of fine-surface frosted particles; the thickness of the UV layer is 20-23 μm.

Further, the outer side of the UV layer is uniformly coated with a PE layer.

Further, the adhesive layer comprises an epoxy resin adhesive layer and a polyurethane adhesive layer, the epoxy resin adhesive layer is coated on the upper surface of the primer corrosion prevention layer, and the polyurethane adhesive layer is coated on the upper surface of the epoxy resin adhesive layer.

Further, the nano anticorrosive layer is a nano polymer coating, and the thickness of the nano anticorrosive layer is 10-50 μm.

Further, the printing texture layer is a rock texture layer.

The utility model has the following beneficial effects:

according to the utility model, the chemical treatment layer, the primer anti-corrosion layer, the adhesive layer, the aluminum foil layer, the metal aluminum plating layer, the printing texture layer, the nano anti-corrosion layer, the PET layer and the UV impressing matte frosting layer are sequentially arranged on the outer side of the base material, so that the plate achieves the rock texture effect, and the purchasing cost is reduced for terminal consumers; the composite board can be widely applied to refrigerators, washing machines and building door bodies.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a composite board according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1, the present invention is implemented by the following technical solutions: the utility model relates to a composite board with a rock texture effect, which comprises a substrate 2, wherein the front surface of the substrate 2 is sequentially provided with a chemical treatment layer 3, a primer anti-corrosion layer 4, an adhesive layer 5, an aluminum foil layer 6, a metal aluminum-plated layer 7, a printing texture layer 8, a nano anti-corrosion layer 9, a PET layer 10 and a UV impressing matte frosting layer 11.

The back of the substrate 2 is provided with a backing paint layer 1. The back paint layer 1 is an epoxy back paint layer; the primer anti-corrosion layer 4 is a polyurethane primer layer and has a thickness of 6 μm.

The base material 2 is a hot-dip galvanized steel sheet, and the thickness of the hot-dip galvanized steel sheet is 0.35 mm.

The chemical treatment layer 3 is a chromium-free passivation layer having a thickness of 6 μm. The UV impressing matte frosting layer 11 comprises a fine-surface frosting layer and a UV layer; the fine-surface frosting layer is a layer of fine-surface frosted particles; the thickness of the UV layer is 20-23 μm. The outer side of the UV layer is uniformly coated with a PE layer.

The adhesive layer 5 comprises an epoxy resin adhesive layer and a polyurethane adhesive layer, wherein the epoxy resin adhesive layer is coated on the upper surface of the primer anti-corrosion layer 4, and the polyurethane adhesive layer is coated on the upper surface of the epoxy resin adhesive layer.

The nano anticorrosive layer 9 is a nano polymer coating with the thickness of 10 mu m; the printed texture layer 8 is a rock texture layer.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a composite board that possesses rock texture effect which characterized in that: the UV printing coating comprises a base material (2), wherein a chemical treatment layer (3), a primer anticorrosive layer (4), an adhesive layer (5), an aluminum foil layer (6), a metal aluminum plating layer (7), a printing texture layer (8), a nano anticorrosive layer (9), a PET layer (10) and a UV printing matte frosting layer (11) are sequentially arranged on the front surface of the base material (2).

2. The composite board with rock texture effect as claimed in claim 1, characterized in that the back of the substrate (2) is provided with a back paint layer (1).

3. The composite board with rock texture effect as claimed in claim 2, wherein the back paint layer (1) is an epoxy back paint layer; the primer anti-corrosion layer (4) is a polyurethane primer layer, and the thickness of the primer anti-corrosion layer is 5-8 mu m.

4. The composite board with rock texture effect as claimed in claim 1, wherein the base material (2) is a galvanized steel sheet, and the thickness of the galvanized steel sheet is 0.2-0.5 mm.

5. The composite board with rock texture effect as claimed in claim 1, characterized in that the chemical treatment layer (3) is a chromium-free passivation layer with a thickness of 2-10 μm.

6. The composite board with rock texture effect as claimed in claim 1, characterized in that the UV embossed matte frosting layer (11) comprises a fine-surface frosting layer and a UV layer;

7. The composite board with a rock texture effect as claimed in claim 6, wherein the outer side of the UV layer is uniformly coated with a PE layer.

8. The composite board with rock texture effect as claimed in claim 1, wherein the adhesive layer (5) comprises an epoxy resin adhesive layer and a polyurethane adhesive layer, the epoxy resin adhesive layer is coated on the upper surface of the primer corrosion prevention layer (4), and the polyurethane adhesive layer is coated on the upper surface of the epoxy resin adhesive layer.

9. The composite board with rock texture effect as claimed in claim 1, wherein the nano anticorrosive layer (9) is a nano polymer coating with a thickness of 10-50 μm.

10. The composite board with rock-grain effect according to claim 1, characterized in that the printing grain layer (8) is a rock-grain layer.