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CN-224213682-U - PVD coating decorative plate

CN224213682UCN 224213682 UCN224213682 UCN 224213682UCN-224213682-U

Abstract

The utility model discloses a PVD (physical vapor deposition) coated decorative plate which comprises a decorative plate body, wherein a substrate is fixed in the decorative plate body in the middle, a PVD film layer I is arranged on the surface layer of the top of the substrate, an anti-corrosion layer I is coated on the surface layer of the PVD film layer I, and a wear-resistant layer I is coated on the top of the anti-corrosion layer I. The PVD coating decorative plate has the beneficial effects that the corrosion resistance of the PVD coating decorative plate can be effectively improved by arranging the corrosion resistance layer I and the corrosion resistance layer II on the surfaces of the PVD coating layer I and the PVD coating layer II, the corrosion resistance of the PVD coating decorative plate can be protected from corrosion by acid, alkali, salt and other chemical substances, the wear resistance of the PVD coating decorative plate can be effectively improved by coating the surface layer of the PVD coating decorative plate with the titanium oxide coating on the wear resistance layer I and the wear resistance layer II, the attractiveness and the functionality of the PVD coating decorative plate can be further improved, and meanwhile, under the irradiation of ultraviolet rays, the titanium oxide can decompose organic pollutants to reduce the adhesion of water drops and dirt, so that the PVD coating decorative plate has a self-cleaning effect.

Inventors

  • LIU ZONGKUN
  • TONG YAN
  • WEI TIAN
  • CHEN JINGHONG
  • LI YAQING

Assignees

  • 肇庆宏旺金属实业有限公司

Dates

Publication Date
20260508
Application Date
20250410

Claims (6)

  1. 1. The PVD coated decorative plate is characterized by comprising a decorative plate body (1), wherein a base plate (2) is fixedly arranged in the decorative plate body (1) in the middle, a PVD film layer I (3) is arranged on the top surface layer of the base plate (2), an anti-corrosion layer I (4) is coated on the surface layer of the PVD film layer I (3), a wear-resistant layer I (5) is coated on the top of the anti-corrosion layer I (4), a PVD film layer II (6) is arranged on the surface layer at the bottom of the base plate (2), an anti-corrosion layer II (7) is coated on the bottom of the PVD film layer II (6), and a wear-resistant layer II (8) is coated on the surface layer at the bottom of the anti-corrosion layer II (7).
  2. 2. The PVD coated decorative plate according to claim 1, wherein the PVD film layer I (3) and the PVD film layer II (6) are coated on the substrate (2) by physical vapor deposition technology, and a compact and uniform film is formed by evaporating and depositing a material on the surface of the substrate (2) in a vacuum environment, namely the PVD film layer I (3) and the PVD film layer II (6).
  3. 3. The PVD coated decorative plate according to claim 1, wherein the first anti-corrosion layer (4) is coated on the first PVD coating layer (3), and the second anti-corrosion layer (7) is coated on the second PVD coating layer (6).
  4. 4. The PVD coated decorative plate according to claim 3, wherein the first anticorrosive layer (4) and the second anticorrosive layer (7) are made of transparent organic silicon composite coating materials.
  5. 5. A PVD coated decorative plate as claimed in claim 1, wherein said wear-resistant layer (5) is coated on said corrosion-resistant layer (4), and said wear-resistant layer (8) is coated on said corrosion-resistant layer (7).
  6. 6. The PVD coated decorative plate according to claim 1, wherein the wear-resistant layer I (5) and the wear-resistant layer II (8) are made of titanium oxide coating materials.

Description

PVD coating decorative plate Technical Field The utility model relates to the technical field of decorative plates, in particular to a PVD (physical vapor deposition) coated decorative plate. Background The PVD coating on the decorative plate has the main functions of enhancing the wear resistance and the aesthetic property of the product, and a thin and firm film layer can be formed on the decorative plate by the PVD coating technology, so that the service life is prolonged, and the lasting and beautiful appearance is maintained. In the use process of the existing PVD coated decorative plate, although the PVD film has certain corrosion resistance, the PVD coating is very thin and is usually only 0.3 microns, and further effective corrosion protection cannot be provided, so that the corrosion resistance of the PVD coated decorative plate is low, and therefore a novel PVD coated decorative plate is urgently needed to solve the problems. Disclosure of utility model First, the technical problem to be solved Aiming at the current state of the art, the utility model provides a PVD coated decorative plate which is improved in corrosion resistance and can reduce dirt adhesion. (II) technical scheme The PVD coated decorative plate comprises a decorative plate body, wherein a substrate is fixed in the middle of the decorative plate body, a PVD film layer I is arranged on the surface layer of the top of the substrate, an anti-corrosion layer I is coated on the surface layer of the PVD film layer I, a wear-resistant layer I is coated on the top of the anti-corrosion layer I, a PVD film layer II is arranged on the surface layer of the bottom of the substrate, an anti-corrosion layer II is coated on the bottom of the PVD film layer II, and a wear-resistant layer II is coated on the surface layer of the bottom of the anti-corrosion layer II. Furthermore, before the first PVD film layer and the second PVD film layer are coated on the substrate, the substrate needs to be cleaned and mechanically polished. Further, the first PVD film layer and the second PVD film layer are coated on the substrate by adopting a physical vapor deposition technology, and a compact and uniform film is formed by evaporating and depositing a material on the surface of the substrate in a vacuum environment, namely the first PVD film layer and the second PVD film layer. Further, the first anti-corrosion layer is coated on the first PVD film layer, and the second anti-corrosion layer is coated on the second PVD film layer. Furthermore, the first anti-corrosion layer and the second anti-corrosion layer are made of transparent organic silicon composite coating materials. Further, the first wear-resistant layer is coated on the first anti-corrosion layer, and the second wear-resistant layer is coated on the second anti-corrosion layer. Furthermore, the first wear-resistant layer and the second wear-resistant layer are made of titanium oxide coating materials. (III) beneficial effects Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the corrosion-proof layer I and the corrosion-proof layer II are arranged on the surfaces of the PVD film layer I and the PVD film layer II, so that chemical substances such as acid, alkali, salt and the like can be resisted, the substrate is protected from corrosion, further the corrosion resistance of the PVD coated decorative plate can be effectively improved, the wear-proof layer I and the wear-proof layer II are coated on the surface layer of the PVD coated decorative plate by adopting titanium oxide coatings, the attractiveness and the functionality of the PVD coated decorative plate can be further improved, and meanwhile, under the irradiation of ultraviolet rays, the titanium oxide can decompose organic pollutants to reduce the adhesion of water drops and dirt, so that the PVD coated decorative plate has a self-cleaning effect. Drawings FIG. 1 is a schematic diagram of a PVD coated decorative plate according to the present utility model. The reference numerals are explained as follows: 1. The decorative plate comprises a decorative plate body, a base plate, a PVD film layer I, an anti-corrosion layer I, a wear-resistant layer I, a PVD film layer II, an anti-corrosion layer II and an anti-wear layer II. Detailed Description The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. As shown in fig. 1-fig, a PVD coated decorative board in this embodiment includes a decorative board body 1, a base board 2 is fixed in the middle of the decorative board body 1, a PVD film layer 13 is provided on a top surface layer of the base board