Plate with high wear resistance

Abstract

The high-wear-resistance plate comprises a base layer and at least one wear-resistant composite part arranged on one side of the base layer. The wear-resistant composite part comprises a wear-resistant layer and a plurality of wear-resistant particles arranged in the wear-resistant layer. The wear-resistant layer comprises a wear-resistant layer main body, a top surface and a bottom surface are respectively arranged on two sides of the wear-resistant layer main body, and the wear-resistant particles are at least arranged in one of the wear-resistant layer main body, the top surface and the bottom surface. According to the high-wear-resistance plate, the wear resistance is enhanced, the scratch resistance is improved, and the service life is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of flooring, in particular to a high-wear-resistant plate. Background Art

[0002] Panels are flat rectangular blocks of building material made into standard sizes and used in the construction industry as components for walls, ceilings or floors.

[0003] The use of boards is very extensive, but due to the complex environment in which they are used, they often face problems such as surface wear and scratches during use, which not only affects the appearance of the furniture, but may also shorten its service life. Utility Model Content

[0004] In view of this, the present invention provides a high-wear-resistant plate that can improve wear resistance to meet industrial needs.

[0005] A highly wear-resistant plate material comprises a base layer and at least one wear-resistant composite portion disposed on one side of the base layer. The wear-resistant composite portion comprises a wear-resistant layer and a plurality of wear-resistant particles disposed within the wear-resistant layer. The wear-resistant layer comprises a wear-resistant layer body having a top surface and a bottom surface disposed on either side thereof. The wear-resistant particles are disposed within at least one of the wear-resistant layer body, the top surface, and the bottom surface.

[0006] Furthermore, the highly wear-resistant plate includes a varnish layer arranged on one side of the wear-resistant composite portion, and the varnish layer is arranged on one side of the top surface.

[0007] Furthermore, the base layer and the wear-resistant layer are both made of polyurethane.

[0008] Furthermore, the wear-resistant particles are any one or more mixed combinations of aluminum oxide, silicon dioxide, silicon carbide, titanium dioxide, titanium oxide, and diamond particles.

[0009] Furthermore, the wear-resistant particles are evenly distributed in the wear-resistant layer.

[0010] Furthermore, the outer contour of the wear-resistant particles is any one of polygonal and circular.

[0011] Furthermore, the highly wear-resistant plate also includes a decorative composite part arranged between the base layer and the wear-resistant composite part, and the decorative composite part includes a decorative layer component arranged on one side of the base layer and a color film layer arranged on one side of the decorative layer component.

[0012] Furthermore, the surface roughness of the top surface and the bottom surface is at least 3 μm.

[0013] Furthermore, the weight percentage of the wear-resistant particles in the wear-resistant composite part ranges from 0.5% to 5%.

[0014] Compared with the prior art, the high-wear-resistant plate provided by the present invention is provided with a wear-resistant composite part on one side of the base layer. The wear-resistant composite part includes a wear-resistant layer and a plurality of wear-resistant particles arranged in the wear-resistant layer. The wear-resistant layer includes a wear-resistant layer body, and a top surface and a bottom surface are respectively arranged on both sides of the wear-resistant layer body. The wear-resistant particles are arranged in at least one of the wear-resistant layer body, the top surface and the bottom surface. Therefore, the introduction of wear-resistant particles into the wear-resistant layer provides additional wear resistance for the wear-resistant layer. It can be seen from this that the high-wear-resistant plate has enhanced wear resistance, improved scratch resistance and extended service life. It can be seen from this that the high-wear-resistant plate has enhanced wear resistance, improved scratch resistance and extended service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of the high wear-resistant plate provided by the utility model. DETAILED DESCRIPTION

[0016] The following is a further detailed description of specific embodiments of the present invention. It should be understood that the description of the embodiments of the present invention herein is not intended to limit the scope of protection of the present invention.

[0017] like Figure 1 , which is a schematic structural diagram of the highly wear-resistant plate provided by the present invention. The highly wear-resistant plate comprises a base layer 10, at least one wear-resistant composite portion 20 disposed on one side of the base layer 10, a varnish layer 30 disposed on one side of the wear-resistant composite portion 20, and a decorative layer 40 disposed between the base layer 10 and the wear-resistant composite portion 20. The highly wear-resistant plate also includes other functional modules, such as assembly components, which are well known to those skilled in the art and will not be described in detail here.

[0018] The base layer 10 provides support for the wear-resistant composite portion 20 and the decorative layer 40 to enhance overall durability. The base layer 10 is a prior art and will not be described in detail herein.

[0019] The wear-resistant composite part 20 includes a wear-resistant layer 21 and a plurality of wear-resistant particles 22 disposed in the wear-resistant layer 21 .

[0020] The wear-resistant layer 21 includes a wear-resistant layer body 211 , and a top surface 212 and a bottom surface 213 are respectively provided on two sides of the wear-resistant layer body.

[0021] The wear-resistant layer 21 is composed of at least one of a cross-linkable prepolymer, a photoinitiator, and a thermosetting resin. In this embodiment, the wear-resistant layer 21 is made of polyurethane, and the wear-resistant layer body 211, the top surface 212, and the bottom surface 213 are integrally formed. The wear-resistant layer 21 improves the wear resistance of the entire wear-resistant composite part 20 through its own structure. The polyurethane matrix in the wear-resistant layer 21 acts as an adhesive to fix the wear-resistant particles 22 on the wear-resistant layer 21. The wear-resistant layer 21 provides structural integrity and contributes to the overall stability of the plate. Polyurethane is a polymer material that is widely used in various fields due to its excellent elasticity, strength, solvent resistance, and wear resistance. Adding wear-resistant particles 22 to the wear-resistant layer 21 can further improve its wear resistance. During the processing of the wear-resistant layer 21 and the wear-resistant particles 22, the polyurethane in the wear-resistant layer 21 is exposed to the air. The air contains moisture and a cross-linking reaction will occur. The cross-linking reaction is a prior art. The cross-linking reaction refers to the process of forming a three-dimensional network structure by chemically connecting polymer chains. The cross-linking reaction chemically enhances the structural stability of the wear-resistant composite part 20 and achieves excellent wear resistance of the wear-resistant composite part 20. In addition, the wear-resistant layer 21 is a transparent protective layer. The wear-resistant layer 21 bonds the wear-resistant particles 22 into a whole to form the wear-resistant composite part 20. The surface roughness of the top surface 212 and the bottom surface 213 is at least 3um to ensure the friction force on the surface of the wear-resistant composite part 20.

[0022] The wear-resistant particles 22 are at least arranged on one of the wear-resistant layer body 211, the top surface 212, and the bottom surface 213. The user adds the wear-resistant particles 22 to the wear-resistant layer body 211 or the top surface 212, or to all of the wear-resistant layer body 211, the top surface 212, and the bottom surface 213 according to processing requirements. The weight percentage of the wear-resistant particles 22 in the wear-resistant composite part 20 is in the range of 0.5% to 5%. In this embodiment, the wear-resistant particles 22 are arranged in the top surface 212 and the bottom surface 213, and the wear-resistant particles 22 are evenly distributed in the wear-resistant layer 21 to make the wear-resistant effect of the wear-resistant composite part 20 uniform. The wear-resistant particles 22 are made of one of aluminum oxide, silicon dioxide, silicon carbide, titanium dioxide, titanium oxide, and diamond particles. Among them, aluminum oxide, silicon dioxide, silicon carbide, titanium dioxide, titanium oxide, and diamond particles all have high hardness and wear resistance, and are all existing technologies and will not be repeated here. The introduction of these wear-resistant particles 22 into the wear-resistant composite portion 20 enhances the wear resistance of the flooring, making the board durable and able to withstand foot traffic, furniture movement, and other potential sources of wear. The hardness of silica, alumina, and silicon carbide helps improve scratch resistance. The enhanced wear and scratch resistance prolongs the service life of the board, and the additional durability helps reduce maintenance requirements and replacement costs over time. In addition, because silica, alumina, and silicon carbide are all chemically stable materials, the board is resistant to stains and damage caused by exposure to various substances. Moreover, arranging alumina, silica, and silicon carbide on the wear-resistant layer 21 can add texture, depth, or visual appeal to the wear-resistant layer 21, thereby enhancing the overall decorative effect. Alumina, silica, silicon carbide, titanium dioxide, titanium oxide, and diamond particles are all prior art.

[0023] When the wear-resistant particles 22 are silicon carbide, since silicon carbide has a high friction coefficient and high thermal stability, when silicon carbide is introduced into the wear-resistant composite part 20, it not only enhances the traction and anti-slip properties of the plate, making it especially safer in humid or water-splashed areas, but also enhances the plate's ability to resist temperature changes, making it suitable for different environments.

[0024] The base layer 10 and the wear-resistant layer 21 are both made of polyurethane, wherein the physical properties of polyurethane vary according to its type. The density of polyurethane is between 1.2 and 1.3 g / cm, and it has the characteristics of high density, high strength, high toughness, and high wear resistance. It is precisely because polyurethane has high wear resistance that the base layer 10 and the wear-resistant layer 21 both have good wear resistance.

[0025] The varnish layer 30 is arranged on one side of the top surface 212, that is, the varnish layer 30 is arranged on the side of the wear-resistant composite part 20 facing away from the base layer 10. During the processing, a layer of varnish is brushed on the wear-resistant composite part 20 to form the varnish layer 30. The varnish layer 30 protects the wear-resistant composite part 20 and improves the glossiness of one side of the wear-resistant composite part 20. The varnish layer 30 is a prior art and will not be described in detail here.

[0026] The decorative composite portion 40 includes a decorative layer 41 disposed on one side of the base layer 10 and a color film layer 42 disposed on one side of the decorative layer 41. The decorative layer 41 is provided with a pattern on its surface. Both the decorative layer 41 and the color film layer 42 enhance the floor's aesthetics. The color film layer 42 also provides moisture and mildew resistance, preventing cracking. Both the decorative layer 41 and the color film layer 42 are conventional technologies and will not be further described here.

[0027] Compared to the prior art, the highly wear-resistant plate provided by the present invention has a wear-resistant composite portion 20 disposed on one side of the base layer 10. The wear-resistant composite portion 20 includes a wear-resistant layer 21 and a plurality of wear-resistant particles 22 disposed within the wear-resistant layer 21. The wear-resistant layer 21 includes a wear-resistant layer body 211, with a top surface 212 and a bottom surface 213 disposed on either side of the wear-resistant layer body 211. The wear-resistant particles 22 are disposed within at least one of the wear-resistant layer body 211, the top surface 212, and the bottom surface 213. Therefore, the introduction of the wear-resistant particles 22 into the wear-resistant layer 21 provides the wear-resistant layer 21 with additional wear resistance. It can be seen that the highly wear-resistant plate has enhanced wear resistance, improved scratch resistance, and extended service life.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Any modifications, equivalent replacements or improvements within the spirit of the present invention are included in the scope of the claims of the present invention.

Claims

1. A highly wear-resistant plate, characterized by: The highly wear-resistant plate includes a base layer, at least one wear-resistant composite part arranged on one side of the base layer, the wear-resistant composite part includes a wear-resistant layer, and a plurality of wear-resistant particles arranged in the wear-resistant layer, the wear-resistant layer includes a wear-resistant layer body, and a top surface and a bottom surface are respectively arranged on both sides of the wear-resistant layer body.

2. The highly wear-resistant plate according to claim 1, characterized in that: The highly wear-resistant plate includes a varnish layer arranged on one side of the wear-resistant composite portion, and the varnish layer is arranged on one side of the top surface.

3. The highly wear-resistant plate according to claim 1, wherein: The base layer and the wear-resistant layer are both made of polyurethane.

4. The highly wear-resistant plate according to claim 1, wherein: The wear-resistant particles are evenly distributed in the wear-resistant layer.

5. The highly wear-resistant plate according to claim 1, wherein: The outer contour of the wear-resistant particles is any one of polygonal and circular.

6. The highly wear-resistant plate according to claim 1, wherein: The highly wear-resistant plate further includes a decorative composite portion disposed between the base layer and the wear-resistant composite portion, the decorative composite portion including a decorative layer assembly disposed on one side of the base layer and a color film layer disposed on one side of the decorative layer assembly.

7. The highly wear-resistant plate according to claim 1, wherein: The surface roughness of the top surface and the bottom surface is at least 3 μm.

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