Anti-corrosion, anti-fouling and hydrophilic glass film layer

Abstract

The utility model relates to an anti-corrosion anti-fouling hydrophilic glass film layer in the technical field of glass film layers, which comprises a heat-insulating coating, a water-absorbing coating, a water-absorbing coating, a water-absorbing coating, a water-absorbing coating and a water-absorbing coating, the color film coating is arranged on the surface of the heat insulation coating through a film coating device; the anti-corrosion coating is arranged on the surface of the color film coating through a coating device; the anti-fouling hydrophilic coating is arranged on the surface of the anti-corrosion coating through a coating device, and through the arranged anti-corrosion coating and the arranged anti-fouling hydrophilic coating, the overall corrosion resistance can be guaranteed, meanwhile, after the surface of the anti-fouling coating is stained with dust, under the hydrophilic effect, a water film can permeate into the roots of dust and dirt, and therefore the anti-fouling performance of the anti-fouling coating is improved, and the service life of the anti-fouling coating is prolonged. The glass cleaning agent continuously flows under the action of gravity, so that dust and dirt are thoroughly removed and taken away, the glass surface can be kept clean without being manually wiped after raining or being washed with water, the anti-static effect is achieved, and dust is not prone to being attached to the glass surface.

Description

Technical Field

[0001] This utility model relates to the field of glass film technology, and in particular to a corrosion-resistant, stain-resistant, and hydrophilic glass film. Background Technology

[0002] Glass coatings are one or more thin films deposited on the surface of glass using physical or chemical methods to improve its optical, thermal, mechanical, or chemical properties. Common coatings include anti-reflective coatings, low-emissivity (Low-E) coatings, conductive coatings, and heat-insulating coatings.

[0003] Existing glass surfaces are prone to dust accumulation during use, and simply rinsing with water is insufficient to remove the dust. Furthermore, the poor hydrophilicity prevents the surface dust from being wetted and dissolved in water for cleaning. Therefore, we propose a corrosion-resistant, stain-resistant, and hydrophilic glass film layer. Utility Model Content

[0004] To address the aforementioned problems, this invention provides a corrosion-resistant, stain-resistant, and hydrophilic glass film layer, which can solve the problems existing in the background art.

[0005] The technical solution of this utility model is:

[0006] A corrosion-resistant, stain-resistant, and hydrophilic glass film layer, comprising:

[0007] A heat-insulating coating is applied to the surface of the glass using a coating device;

[0008] A color film coating is applied to the surface of the heat-insulating coating using a coating device;

[0009] An anti-corrosion coating is applied to the surface of the color film coating by means of a coating device;

[0010] An anti-fouling hydrophilic coating is applied to the surface of the anti-corrosion coating by means of a coating device.

[0011] In a further technical solution, the interior of the heat-insulating coating includes a nano-coating, a transparent resin layer, and additives.

[0012] In a further technical solution, the nano-coating inside the heat-insulating coating is prepared by semiconductor metal oxide microparticles.

[0013] In a further technical solution, the additives inside the heat-insulating coating are ultraviolet absorbers, silane coupling agents, and wetting and leveling agents.

[0014] In a further technical solution, the anti-corrosion coating is prepared using a polysilicate-based inorganic coating agent.

[0015] In a further technical solution, the antifouling hydrophilic coating is prepared using nano-silica fractal combination technology and organic-inorganic hybrid technology.

[0016] The beneficial effects of this utility model are:

[0017] 1. With its anti-corrosion coating and anti-fouling hydrophilic coating, the glass surface can maintain its overall corrosion resistance while also allowing the water film to penetrate to the root of the dust and dirt after dust adheres to the surface. The water film can then flow continuously under the action of gravity, thus thoroughly removing and carrying away the dust and dirt. This allows the glass surface to remain clean without manual wiping after rain or rinsing with water. It also has an anti-static effect, making it difficult for dust to adhere.

[0018] 2. With its heat-insulating coating and color film coating, it can effectively block light and provide heat insulation, thus having a certain heat preservation function and effectively improving privacy. It is also easy to use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a corrosion-resistant, stain-resistant, and hydrophilic glass film layer according to an embodiment of the present invention.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Heat insulation coating; 2. Color film coating; 3. Anti-corrosion coating; 4. Anti-fouling hydrophilic coating. Detailed Implementation

[0022] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0023] Example:

[0024] like Figure 1 As shown, a corrosion-resistant, stain-resistant, and hydrophilic glass film layer includes:

[0025] Heat-insulating coating 1 is applied to the surface of glass by a coating device;

[0026] Color film coating 2 is applied to the surface of heat insulation coating 1 by a coating device;

[0027] The anti-corrosion coating 3 is applied to the surface of the color film coating 2 by means of a coating device;

[0028] The anti-fouling hydrophilic coating 4 is applied to the surface of the anti-corrosion coating 3 by means of a coating device.

[0029] The working principle of the above technical solution is as follows:

[0030] During use, the heat insulation coating 1 and the color film coating 2 work together to provide heat insulation, preventing solar heat from radiating into the room. At the same time, the color film coating 2 ensures privacy, preventing direct observation of the interior from the outside. With the help of the anti-corrosion coating 3 and the anti-fouling hydrophilic coating 4, the overall corrosion resistance is guaranteed. When dust adheres to the surface, the hydrophilic properties allow the water film to penetrate to the root of the dust and dirt, flowing continuously under gravity to thoroughly remove and carry away the dust and dirt. This allows the glass surface to remain clean without manual wiping after rain or rinsing with water, and it also has an anti-static effect, making it difficult for dust to adhere.

[0031] In another embodiment, such as Figure 1 As shown, the interior of the heat insulation coating 1 includes a nano-coating, a transparent resin layer, and additives.

[0032] This facilitates improved blocking efficiency for infrared and ultraviolet light, while also allowing the material to adhere better to the glass surface.

[0033] In another embodiment, such as Figure 1 As shown, the nano-coating inside the heat insulation coating 1 is prepared by semiconductor metal oxide microparticles.

[0034] It can achieve a high blocking rate in the infrared region, thus improving its practicality.

[0035] In another embodiment, such as Figure 1 As shown, the additives inside the heat insulation coating 1 are ultraviolet absorbers, silane coupling agents, and wetting and leveling agents.

[0036] It is used to improve the performance and stability of the coating, so that the whole can be used stably.

[0037] In another embodiment, such as Figure 1 As shown, the anti-corrosion coating 3 is prepared using a polysilicate-based inorganic coating agent.

[0038] This gives it high chemical resistance, enabling it to resist the erosion of external chemicals.

[0039] In another embodiment, such as Figure 1 As shown, the antifouling hydrophilic coating 4 is prepared using nano-silica fractal combination technology and organic-inorganic hybrid technology.

[0040] It facilitates the formation of a fine, uneven structure, enhancing the hydrophilicity and antifouling properties of the membrane.

[0041] The working principle of this utility model is as follows: During use, the heat insulation coating 1 and the color film coating 2 work together to achieve heat insulation, preventing solar heat from radiating into the room. At the same time, the color film coating 2 ensures privacy, preventing direct observation of the interior from the outside. Under the action of the anti-corrosion coating 3 and the anti-fouling hydrophilic coating 4, while ensuring overall corrosion resistance, the water film can penetrate to the root of the dust and dirt after dust adheres to the surface due to the hydrophilic effect. Under the action of gravity, the water film can continuously flow, thereby thoroughly removing and carrying away the dust and dirt. This allows the glass surface to remain clean without manual wiping after rain or rinsing with water. It also has an anti-static effect, making it difficult for dust to adhere. The overall structure is simple and the operation is convenient and quick.

[0042] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A corrosion-resistant, stain-resistant, and hydrophilic glass film layer, characterized in that, include: A heat-insulating coating (1) is applied to the surface of the glass by means of a coating device; Color film coating (2), which is applied to the surface of the heat insulation coating (1) by means of a coating device; An anti-corrosion coating (3) is applied to the surface of the color film coating (2) by means of a coating device; An anti-fouling hydrophilic coating (4) is applied to the surface of the anti-corrosion coating (3) by means of a coating device.

2. The corrosion-resistant, stain-resistant, and hydrophilic glass film layer according to claim 1, characterized in that: The interior of the heat-insulating coating (1) includes a nano-coating, a transparent resin layer, and additives.

3. The anti-corrosion, anti-fouling, and hydrophilic glass film layer according to claim 1, characterized in that: The nano-coating inside the heat-insulating coating (1) is prepared by semiconductor metal oxide microparticles.

4. The corrosion-resistant, stain-resistant, and hydrophilic glass film layer according to claim 1, characterized in that: The additives inside the heat insulation coating (1) are ultraviolet absorbers, silane coupling agents, and wetting and leveling agents.

5. The corrosion-resistant, stain-resistant, and hydrophilic glass film layer according to claim 1, characterized in that: The anti-corrosion coating (3) is prepared by using a polysilicate inorganic coating agent.

6. The corrosion-resistant, stain-resistant, and hydrophilic glass film layer according to claim 1, characterized in that: The antifouling hydrophilic coating (4) is prepared using nano-silica fractal combination technology and organic-inorganic hybrid technology.

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