Coating for increasing surface hardness

Abstract

The utility model discloses a coating for increasing surface hardness, which comprises a solvent layer, and a ceramic nano material layer is arranged at the top of the solvent layer. According to the coating for increasing the surface hardness, when the coating is used, the ceramic nano material layer is arranged in the coating, so that a firm and durable coating can be formed on the surface of a coated object, the structural hardness of the surface of the coated object is increased, meanwhile, the wear resistance of the surface of the coated object can be increased, and the coated object can be better protected; meanwhile, the flame retardant layer is arranged on the outer side of the coating and can be decomposed at high temperature to release water vapor when encountering high temperature of external open fire after being coated outside an object, so that the temperature of the coating is reduced, the spreading speed of flame is slowed down, flame retardance is achieved, combustion damage to the coated object is reduced, and the fireproof safety of the coating in use is improved; the problem that flame-retardant protection cannot be conveniently carried out on the exterior of a hardness-increasing coating is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of coatings, in particular to a coating for increasing surface hardness. Background Art

[0002] A coating is a solid continuous film obtained by applying the paint once, which can protect and decorate the coated object. Some ceramic material coatings that can increase the surface hardness can make the surface of the object harder and enhance its anti-scratch and anti-wear properties after being applied on the surface of the object. They are widely used.

[0003] In actual use, the coating used to increase surface hardness can strengthen the surface of the sprayed object and increase the surface hardness after spraying, but its heat resistance to external high temperatures is poor and it is easily melted or even ignited by open flames. It has insufficient flame retardant effect and low safety of use, and it is not convenient to provide flame retardant protection for the exterior of the coating that increases hardness.

[0004] Now, a new type of coating for increasing surface hardness is proposed to solve the above-mentioned shortcomings. Utility Model Content

[0005] The utility model aims to provide a coating for increasing the surface hardness, so as to solve the problem in the above background technology that it is inconvenient to perform flame retardant protection on the outside of the coating for increasing the hardness.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a coating for increasing surface hardness, comprising a solvent layer, a ceramic nanomaterial layer is arranged on the top of the solvent layer, and a filler layer is arranged on the top of the ceramic nanomaterial layer, a flame retardant layer is arranged at the bottom of the filler layer, and a matrix layer is arranged at the bottom of the flame retardant layer.

[0007] Preferably, the filler layer is a cellulose material, and the matrix layer is an acrylic material.

[0008] Preferably, the flame retardant layer is made of aluminum hydroxide material.

[0009] Preferably, an electrical insulation layer is disposed at the bottom of the matrix layer, and a solvent material layer is disposed at the bottom of the electrical insulation layer.

[0010] Preferably, the electrical insulating layer is made of copper fluoride material.

[0011] Preferably, a synthetic resin layer is arranged on top of the ceramic nanomaterial layer.

[0012] Preferably, an anti-corrosion material layer is provided on the top of the synthetic resin layer.

[0013] Preferably, the anti-corrosion material layer is epoxy resin material.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the coating for increasing the surface hardness not only realizes the convenience of flame retardant protection for the exterior of the coating for increasing the hardness, realizes the convenience of electrical insulation protection for the coated object when the coating is used, but also realizes the convenience of anti-corrosion protection when the coating is used;

[0015] (1) By providing a solvent layer, a ceramic nano material layer, a filler layer, a flame retardant layer and a matrix layer, when the coating is used, the ceramic nano material layer is provided inside the coating, and a strong and durable coating can be formed on the surface of the coated object, thereby increasing the structural hardness of the surface of the coated object and increasing the wear resistance of the surface of the coated object, thereby providing better protection for the coated object. At the same time, a flame retardant layer is provided on the outside of the coating. After being coated on the outside of the object, when encountering the high temperature of an external open flame, the flame retardant layer can be decomposed at high temperature to release water vapor, thereby reducing the temperature of the coating and slowing down the spread of the flame, thereby performing flame retardancy, reducing the burning damage of the coated object, and improving the fire safety of the coating when in use. At the same time, the filler layer provided can increase the thickness of the main layer of the flame retardant layer, thereby further improving the wear resistance and weather resistance of the coating.

[0016] (2) By providing a solvent layer, a ceramic nanomaterial layer, an electrical insulation layer and a solvent material layer, the coating is provided with an electrical insulation layer inside the coating when in use. The provided electrical insulation layer can form an insulating film on the surface of the coated object to prevent current leakage and achieve the effect of insulating the object from the outside, thereby improving the electrical insulation performance of the coating when in use and avoiding damage or failure of the coated object;

[0017] (3) By providing a solvent layer, a ceramic nanomaterial layer, a synthetic resin layer and an anti-corrosion material layer, after the coating is sprayed, an anti-corrosion material layer is provided inside the coating, which can be firmly attached to the coated surface to form a covering layer, so that the surface of the coated object can be isolated from the surrounding medium, protecting the coated object from being invaded by corrosive substances, and facilitating anti-corrosion protection when the coating is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of a partial cross-section enlarged structure of the flame retardant layer of the utility model;

[0020] Figure 3 It is a schematic diagram of a partial cross-section enlarged structure of the electrical insulation layer of the utility model;

[0021] Figure 4 For this utility model Figure 1 A in the figure is an enlarged structural diagram.

[0022] In the figure: 1. solvent layer; 2. ceramic nanomaterial layer; 3. electrical insulation layer; 4. filler layer; 5. flame retardant layer; 6. matrix layer; 7. solvent material layer; 8. synthetic resin layer; 9. anti-corrosion material layer. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4 , a coating for increasing surface hardness, comprising a solvent layer 1, a ceramic nano material layer 2 is arranged on the top of the solvent layer 1, a filler layer 4 is arranged on the top of the ceramic nano material layer 2, a flame retardant layer 5 is arranged on the bottom of the filler layer 4, and a matrix layer 6 is arranged on the bottom of the flame retardant layer 5, the filler layer 4 is a cellulose material, the matrix layer 6 is an acrylate material, and the flame retardant layer 5 is an aluminum hydroxide material;

[0025] Specifically, Figure 1 and Figure 2 As shown, a flame retardant layer 5 is provided on the outside of the coating. After being coated on the outside of the object, when encountering an external open flame and high temperature, it can decompose and release water vapor at high temperature, thereby reducing the temperature of the coating and at the same time slowing down the spread of the flame, performing flame retardancy, reducing the burning damage of the coated object, and improving the fire safety of the coating when in use. At the same time, the filler layer 4 provided can increase the thickness of the main layer of the flame retardant layer 5, and additionally improve the wear resistance and weather resistance of the coating. When the coating is in use, a ceramic nanomaterial layer 2 is provided inside the coating, which can form a strong and durable coating on the surface of the coated object, increase the structural hardness of the surface of the coated object, and at the same time increase the wear resistance of the surface of the coated object, and better protect the coated object. At the same time, a flame retardant layer 5 is provided on the outside of the coating. After being coated on the outside of the object, when encountering an external open flame and high temperature, it can decompose and release water vapor at high temperature, thereby reducing the temperature of the coating and at the same time slowing down the spread of the flame, performing flame retardancy, reducing the burning damage of the coated object, and improving the fire safety of the coating when in use.

[0026] Embodiment 2: An electrical insulating layer 3 is disposed at the bottom of the matrix layer 6, and a solvent material layer 7 is disposed at the bottom of the electrical insulating layer 3, and the electrical insulating layer 3 is made of copper fluoride material;

[0027] Specifically, Figure 1 and Figure 3As shown, an electrical insulating layer 3 is provided inside the coating. The electrical insulating layer 3 can form an insulating film on the surface of the coated object to prevent current leakage, thereby achieving the effect of insulating the object from the outside, and improving the electrical insulation performance of the coating when in use.

[0028] Embodiment 3: A synthetic resin layer 8 is disposed on the top of the ceramic nano material layer 2, and an anti-corrosion material layer 9 is disposed on the top of the synthetic resin layer 8. The anti-corrosion material layer 9 is an epoxy resin material;

[0029] Specifically, Figure 1 and Figure 4 As shown, an anti-corrosion material layer 9 is arranged inside the coating, which can firmly adhere to the coated surface to form a covering layer, so that the surface of the coated object can be isolated from the surrounding medium, protecting the coated object from being invaded by corrosive substances.

[0030] Working principle: When the utility model is in use, a ceramic nano material layer 2 is arranged inside the coating, which can form a strong and durable coating on the surface of the coated object, increase the structural hardness of the surface of the coated object, and also increase the wear resistance of the surface of the coated object, so as to better protect the coated object. At the same time, a flame retardant layer 5 is arranged on the outside of the coating. After being coated on the outside of the object, when encountering the high temperature of the external open flame, it can decompose and release water vapor at high temperature, thereby reducing the temperature of the coating and slowing down the spread of the flame to perform flame retardancy. At the same time, the filler layer 4 arranged can increase the thickness of the main layer of the flame retardant layer 5, and further improve the wear resistance and weather resistance of the coating. At the same time, when the coating is used, an electrical insulation layer 3 is arranged inside the coating, and an insulating film can be formed on the surface of the coated object through the arranged electrical insulation layer 3 to prevent current leakage and achieve the effect of insulating the outside of the object. In addition, an anti-corrosion material layer 9 is arranged inside the coating, which can firmly adhere to the coated surface to form a covering layer, so that the surface of the coated object can be isolated from the surrounding medium, protecting the coated object from being invaded by corrosive substances, and performing anti-corrosion protection.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A coating for increasing surface hardness, comprising a solvent layer (1), characterized in that: A ceramic nanomaterial layer (2) is arranged on the top of the solvent layer (1), and a filler layer (4) is arranged on the top of the ceramic nanomaterial layer (2), a flame retardant layer (5) is arranged on the bottom of the filler layer (4), and a matrix layer (6) is arranged on the bottom of the flame retardant layer (5).

2. A coating for increasing surface hardness according to claim 1, characterized in that: The filler layer (4) is made of cellulose material, and the matrix layer (6) is made of acrylic ester material.

3. A coating for increasing surface hardness according to claim 1, characterized in that: The flame retardant layer (5) is made of aluminum hydroxide material.

4. A coating for increasing surface hardness according to claim 1, characterized in that: An electrical insulation layer (3) is disposed at the bottom of the matrix layer (6), and a solvent material layer (7) is disposed at the bottom of the electrical insulation layer (3).

5. A coating for increasing surface hardness according to claim 4, characterized in that: The electrical insulation layer (3) is made of copper fluoride material.

6. A coating for increasing surface hardness according to claim 1, characterized in that: A synthetic resin layer (8) is arranged on the top of the ceramic nano material layer (2).

7. A coating for increasing surface hardness according to claim 6, characterized in that: An anti-corrosion material layer (9) is arranged on the top of the synthetic resin layer (8).

8. A coating for increasing surface hardness according to claim 7, characterized in that: The anti-corrosion material layer (9) is made of epoxy resin material.

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