High-temperature-resistant industrial coating

Abstract

The utility model relates to the technical field of industrial coatings, in particular to a high-temperature-resistant industrial coating which comprises a coating layer arranged on the inner side of a protective layer, a connecting net layer arranged on the inner side of the coating layer, a base layer fixed on the inner side of the connecting net layer, and an adhesion layer arranged at the bottom end of the base layer. The coating layer comprises a water glass layer, a sodium phosphate layer, a polyimide resin layer, a mica powder layer and a nano titanium dioxide layer, and the protective layer, the coating layer, the connecting net layer, the base layer and the adhesion layer are arranged, so that in actual use, for some materials which are not easy to adhere, the high-temperature-resistant coating is not easy to adhere firmly, the adhesion quality cannot be guaranteed, and the service life of the coating is prolonged. According to the invention, the problem that the object needing high-temperature protection cannot be effectively protected is solved, and the object can be effectively protected by effectively connecting the coating base layer, the connecting net layer and the adhesion layer with the protected object.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial coating technical field, concretely relates to a high temperature resistant industrial coating. BACKGROUND

[0002] High temperature resistant coating generally refers to the special functional coating that can bear above 380 DEG C temperature for a long time and can keep certain physical and chemical properties, so that the protected object can normally play a role in high temperature environment. A new type of high temperature resistant coating can be formed by filling borosilicate glass as main filler into resin matrix. High temperature resistant coating can be divided into two categories: organic high temperature resistant coating and inorganic high temperature resistant coating. Phosphate lead powder coating is an inorganic high temperature resistant coating. It has the characteristics of heat resistance, corrosion resistance and conductivity, and the raw materials are cheap and easy to obtain, and the preparation process is extremely simple. This coating is often used to paint the polar plate of high-voltage electrostatic precipitator, which can prolong the service life of electrostatic precipitator and improve the operating conditions. Therefore, it is widely valued by cement, metallurgy, electricity and other departments using electrostatic precipitator.

[0003] The existing high temperature resistant industrial coating is not easy to adhere firmly to some materials that are not easy to adhere, and the adhesion quality cannot be guaranteed, so that the object that needs high temperature protection cannot be effectively protected. CONTENT OF THE UTILITY MODEL

[0004] TECHNICAL PROBLEM SOLVED

[0005] In view of the above shortcomings of the prior art, the utility model provides a high temperature resistant industrial coating, which can effectively solve the problem that the high temperature resistant coating in the prior art is not easy to adhere firmly, the adhesion quality cannot be guaranteed, and the object that needs high temperature protection cannot be effectively protected.

[0006] TECHNICAL SCHEME

[0007] In order to achieve the above purpose, the utility model realizes the following technical scheme:

[0008] The utility model provides a high temperature resistant industrial coating, which comprises a coating layer arranged on the inner side of a protective layer, a connecting net layer arranged on the inner side of the coating layer, a base layer fixed on the inner side of the connecting net layer, an adhesion layer arranged at the bottom end of the base layer, and a water glass layer, a sodium phosphate layer, a polyimide resin layer, a mica powder layer and a nano titanium dioxide layer included in the coating layer.

[0009] Further, the water glass layer, the sodium phosphate layer, the polyimide resin layer, the mica powder layer and the nano titanium dioxide layer are coated on the connecting net layer after being uniformly mixed.

[0010] Further, the base layer and the connecting net layer are coated with the connecting net layer.

[0011] Further, the protective layer and the coating layer are adhered and fixed.

[0012] Further, the connecting net layer is a tortoise shell net structure of high-temperature resistant material with various holes and grooves in the middle.

[0013] Further, the opening shape of the connecting net layer is a circular structure.

[0014] Beneficial effects

[0015] Compared with the known prior art, the technical scheme provided by the utility model has the beneficial effects as follows:

[0016] The protective layer-coating layer-connecting net layer-base layer-adhesion layer are arranged, so that when used, the high-temperature resistant coating cannot be firmly adhered to some materials which are not easy to adhere, and the adhesion quality cannot be guaranteed, and thus the object needing high-temperature protection cannot be effectively protected, the base layer, the connecting net layer and the adhesion layer can be effectively connected with the object to be protected, and thus the object is effectively protected.

[0017] The water glass layer-sodium phosphate layer-polyimide resin layer-mica powder layer-nano titanium dioxide layer structure in the coating layer can resist a temperature of 1500 degrees Celsius or above, and has the effects of environmental protection, efficiency improvement and energy saving. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural split diagram of the utility model;

[0021] Figure 3 It is Figure 2 It is a structural schematic diagram of the utility model.

[0022] The reference numerals in the drawings represent: 1, protective layer; 2, coating layer; 21, water glass layer; 22, sodium phosphate layer; 23, polyimide resin layer; 24, mica powder layer; 25, nano titanium dioxide layer; 3, connecting net layer; 4, base layer; 5, adhesion layer. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] The utility model will be further described in combination with the embodiments below.

[0025] Embodiment: a kind of high-temperature-resistant industrial coating, refer to attached Figure 1 -attached Figure 3 , including the inside of protective layer 1 is provided with coating layer 2, the inside of coating layer 2 is provided with connecting net layer 3, the inside of connecting net layer 3 is fixed with base layer 4, the bottom end of base layer 4 is provided with adhesion layer 5, coating layer 2 includes sodium silicate layer 21, sodium phosphate layer 22, polyimide resin layer 23, mica powder layer 24 and nanometer titanium dioxide layer 25;By being set up protective layer 1-coating layer 2-connecting net layer 3-base layer 4-adhesion layer 5, so in actual use, for some materials not easy to adhere, high-temperature-resistant coating is not easy to adhere firmly, and the adhesion quality cannot be guaranteed, and then the object needing high-temperature protection cannot be effectively protected, can be effectively connected by coating base layer 4, connecting net layer 3 and adhesion layer 5 and the object to be protected, and then the object is effectively protected.

[0026] The sodium silicate layer 21, sodium phosphate layer 22, polyimide resin layer 23, mica powder layer 24 and nanometer titanium dioxide layer 25 are coated on the connecting net layer 3 after being uniformly mixed;The base layer 4 is coated with the connecting net layer 3 on the connecting net layer 3;The protective layer 1 and the coating layer 2 are adhesively fixed;The connecting net layer 3 is a tortoise shell net structure of high-temperature-resistant material with various holes and grooves in the middle;The opening shape of the connecting net layer 3 is a circular structure;The sodium silicate layer 21-sodium phosphate layer 22-polyimide resin layer 23-mica powder layer 24-nanometer titanium dioxide layer 25 structure can resist temperatures of 1500 degrees Celsius and above, and has the effects of environmental protection, efficiency increase and energy saving.

[0027] The above embodiments are only used to illustrate the technical scheme of the utility model, rather than limit it;Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features;And these modifications or replacements will not make the essence of the corresponding technical scheme deviate from the protection scope of the technical scheme of the embodiments of the utility model.

Claims

1. A high temperature resistant industrial coating, characterized in that, The inner side of the protective layer (1) is provided with a coating layer (2), the inner side of the coating layer (2) is provided with a connecting net layer (3), the inner side of the connecting net layer (3) is fixedly provided with a base layer (4), the bottom end of the base layer (4) is provided with an adhesive layer (5), and the coating layer (2) comprises a water glass layer (21), a sodium phosphate layer (22), a polyimide resin layer (23), a mica powder layer (24) and a nano titanium dioxide layer (25).

2. The high temperature resistant industrial coating according to claim 1, characterized in that, The water glass layer (21), the sodium phosphate layer (22), the polyimide resin layer (23), the mica powder layer (24) and the nano titanium dioxide layer (25) are uniformly mixed and coated on the connecting net layer (3).

3. The high temperature resistant industrial paint according to claim 1, characterized in that, The base layer (4) is coated with the connecting net layer (3) on the connecting net layer (3).

4. The high temperature resistant industrial paint according to claim 1, characterized in that, The protective layer (1) and the coating layer (2) are adhesively fixed.

5. A high temperature resistant industrial coating according to claim 4, wherein The connecting net layer (3) is a tortoise shell net structure made of high-temperature-resistant material and provided with various holes and grooves in the middle part.

6. The high temperature resistant industrial coating according to claim 1, wherein, The opening shape of the connecting net layer (3) is a circular structure.

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