High-temperature-resistant fireproof insulation PC board

Abstract

The utility model discloses a high temperature resistant fireproof insulation PC board, which comprises a PC board body, the PC board body is composed of a base layer, two pressure resistant layers, two high temperature resistant layers, two fireproof layers and two insulation layers, the base layer is the innermost layer of the PC board body, the insulation layers are the outermost layer of the PC board body, and the number of the pressure resistant layers, the number of the high temperature resistant layers, the number of the fireproof layers and the number of the insulation layers are all two. The base layer and the pressure-resistant layer made of the polycarbonate polymer are matched with the pressure-resistant vacuum cavities evenly distributed in the pressure-resistant layer, so that the pressure resistance of the PC board body is improved, the structural stability of the PC board body is improved, the high-temperature-resistant layer made of silicon carbide is matched with the fireproof layer made of chlorinated rubber or chloroprene rubber emulsion, and the fireproof performance of the PC board body is improved. The high-temperature-resistant and fireproof performance of the PC board body is improved, the semicircular protrusions made of epoxy polyester are tightly attached, the insulating effect of the PC board body is improved through the insulating layer composed of the semicircular protrusions, and potential safety hazards caused by static electricity in dry seasons are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of polycarbonate plates, in particular to a high-temperature resistant, fireproof and insulating PC plate. Background Art

[0002] The polycarbonate plate is made of polycarbonate polymer, which is a new type of high-strength and light-transmitting building material and the best building material to replace glass and plexiglass. The PC plate has excellent properties such as light weight, weather resistance and super strength, high mechanical strength, extremely high impact toughness, high chemical conversion temperature, and the ability to resist heat without deformation, and is a very popular building decoration material.

[0003] When the existing PC plate is actually used and applied to the building decoration wall, its high-temperature resistant and fireproof effects are poor, and there is no insulation structure on the plate surface, and the static electricity in the dry season poses a safety hazard. Now, a high-temperature resistant, fireproof and insulating PC plate is proposed to solve the above problems. Summary of the Utility Model

[0004] In view of the deficiencies and defects in the prior art, the utility model provides a high-temperature resistant, fireproof and insulating PC plate to solve the technical problems that when the existing PC plate is actually used and applied to the building decoration wall, its high-temperature resistant and fireproof effects are poor, there is no insulation structure on the plate surface, and the static electricity in the dry season poses a safety hazard.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A high-temperature resistant, fireproof and insulating PC plate includes a PC plate body, which is composed of a base layer, a pressure-resistant layer, a high-temperature resistant layer, a fireproof layer and an insulating layer. The base layer is the innermost layer of the PC plate body, and the insulating layer is the outermost layer of the PC plate body. The number of layers of the pressure-resistant layer, the high-temperature resistant layer, the fireproof layer and the insulating layer is two. The double-layer pressure-resistant layers are respectively arranged on the upper and lower sides of the base layer, the double-layer high-temperature resistant layers are respectively arranged on the upper and lower sides of the double-layer pressure-resistant layers, and the double-layer fireproof layers are respectively arranged on the upper and lower sides of the double-layer high-temperature resistant layers.

[0007] Preferably, the materials of the base layer and the pressure-resistant layer are both polycarbonate polymer.

[0008] Preferably, a number of uniformly distributed pressure-resistant vacuum cavities are arranged in the pressure-resistant layer.

[0009] Preferably, the material of the high-temperature resistant layer is silicon carbide.

[0010] Preferably, the material of the fireproof layer is one of chlorinated rubber or chloroprene rubber emulsion.

[0011] Preferably, the insulating layer is composed of a number of semi-circular protrusions, and the number of the semi-circular protrusions are closely attached to each other. The materials of the number of the semi-circular protrusions are all epoxy polyester.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Through the base layer and the pressure-resistant layer of polycarbonate polymer, and in cooperation with a number of uniformly distributed pressure-resistant vacuum cavities in the pressure-resistant layer, the compressive performance of the PC board body is improved, and the structural stability of the PC board body is enhanced.

[0014] 2. Through the high-temperature resistant layer made of silicon carbide and in cooperation with the fireproof layer made of chlorinated rubber or chloroprene rubber emulsion, the high-temperature resistant and fireproof performance of the PC board body is improved.

[0015] 3. By closely attaching a number of semi-circular protrusions made of epoxy polyester, the insulating layer composed of the number of semi-circular protrusions improves the insulation effect of the PC board body and reduces the safety hazards brought by static electricity in the dry season. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic cross-sectional view of a high-temperature resistant, fireproof and insulating PC board proposed by the present utility model;

[0017] Figure 2 is a schematic three-dimensional structural cross-sectional view of a high-temperature resistant, fireproof and insulating PC board proposed by the present utility model.

[0018] In the figure: 1 PC board body, 2 base layer, 3 pressure-resistant layer, 4 high-temperature resistant layer, 5 fireproof layer, 6 insulating layer, 7 pressure-resistant vacuum cavity. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0021] Refer to Figure 1-2, a high-temperature resistant, fireproof and insulating PC board, comprising a PC board body 1. The PC board body 1 is composed of a base layer 2, a pressure-resistant layer 3, a high-temperature resistant layer 4, a fireproof layer 5 and an insulating layer 6. The base layer 2 is the innermost layer of the PC board body 1, and the insulating layer 6 is the outermost layer of the PC board body 1. The number of layers of the pressure-resistant layer 3, the high-temperature resistant layer 4, the fireproof layer 5 and the insulating layer 6 is two. The double-layer pressure-resistant layer 3 is respectively arranged on the upper and lower sides of the base layer 2. The double-layer high-temperature resistant layer 4 is respectively arranged on the upper and lower sides of the double-layer pressure-resistant layer 3. The double-layer fireproof layer 5 is respectively arranged on the upper and lower sides of the double-layer high-temperature resistant layer 4. By arranging the double-layer pressure-resistant layer 3 on the upper and lower sides of the base layer 2 respectively, arranging the double-layer high-temperature resistant layer 4 on the upper and lower sides of the double-layer pressure-resistant layer 3 respectively, and arranging the double-layer fireproof layer 5 on the upper and lower sides of the double-layer high-temperature resistant layer 4 respectively, the base layer 2 and the pressure-resistant layer 3 of the polycarbonate polymer, in cooperation with a number of uniformly distributed pressure-resistant vacuum cavities 7 in the pressure-resistant layer 3, improve the compressive performance of the PC board body 1 and enhance the structural stability of the PC board body 1.

[0022] The materials of the base layer 2 and the pressure-resistant layer 3 are both polycarbonate polymers. There are a number of uniformly distributed pressure-resistant vacuum cavities 7 in the pressure-resistant layer 3. The material of the high-temperature resistant layer 4 is silicon carbide. Silicon carbide has excellent heat conduction and electrical conductivity, can resist oxidation at high temperatures, and is an excellent high-temperature resistant material. Silicon carbide has characteristics such as corrosion resistance, high temperature resistance, high strength, good heat conduction performance and impact resistance. The material of the fireproof layer 5 is one of chlorinated rubber or chloroprene rubber latex. Both chlorinated rubber and chloroprene rubber latex have excellent flame retardancy and insulation properties, etc. The insulating layer 6 is composed of a number of semi-circular protrusions. The number of semi-circular protrusions are closely arranged. The materials of the number of semi-circular protrusions are all epoxy polyester. Epoxy polyester has excellent physical and electrical insulation properties, and has advantages such as high strength, low shrinkage and high insulation. The high-temperature resistant layer 4 made of silicon carbide, in cooperation with the fireproof layer 5 made of chlorinated rubber or chloroprene rubber latex, improves the high-temperature resistant and fireproof performance of the PC board body 1. By closely arranging the number of semi-circular protrusions made of epoxy polyester, the insulating layer 6 composed of the number of semi-circular protrusions improves the insulation effect of the PC board body 1 and reduces the safety hazards brought by static electricity in the dry season.

[0023] When the utility model is in use, the double-layer pressure-resistant layer 3 is respectively arranged on the upper and lower sides of the base layer 2, the double-layer high-temperature-resistant layer 4 is respectively arranged on the upper and lower sides of the double-layer pressure-resistant layer 3, and the double-layer fireproof layer 5 is respectively arranged on the upper and lower sides of the double-layer high-temperature-resistant layer 4. The base layer 2 and the pressure-resistant layer 3 of polycarbonate polymer, together with a number of uniformly distributed pressure-resistant vacuum cavities 7 in the pressure-resistant layer 3, improve the compressive performance of the PC board body 1 and enhance the structural stability of the PC board body 1. The high-temperature-resistant layer 4 made of silicon carbide, in cooperation with the fireproof layer 5 made of chlorinated rubber or chloroprene rubber emulsion material, improves the high-temperature and fireproof performance of the PC board body 1. A number of semi-circular protrusions made of epoxy polyester are closely attached and arranged, so that the insulating layer 6 composed of a number of semi-circular protrusions improves the insulation effect of the PC board body 1 and reduces the potential safety hazards brought by static electricity in the dry season.

[0024] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A high temperature resistant fireproof insulating PC board, comprising a PC board body (1), characterized in that: The PC board body (1) is composed of a base layer (2), a pressure-resistant layer (3), a high-temperature-resistant layer (4), a fireproof layer (5) and an insulating layer (6); the base layer (2) is the innermost layer of the PC board body (1); the insulating layer (6) is the outermost layer of the PC board body (1); the pressure-resistant layer (3), the high-temperature-resistant layer (4), the fireproof layer (5) and the insulating layer (6) are all two layers; the double-layer pressure-resistant layer (3) is respectively arranged on the upper and lower sides of the base layer (2); the double-layer high-temperature-resistant layer (4) is respectively arranged on the upper and lower sides of the double-layer pressure-resistant layer (3); and the double-layer fireproof layer (5) is respectively arranged on the upper and lower sides of the double-layer high-temperature-resistant layer (4).

2. A high temperature resistant fireproof insulating PC board according to claim 1, characterized in that: The base layer (2) and the pressure-resistant layer (3) are both made of polycarbonate polymer.

3. The high temperature resistant and fireproof insulating PC board according to claim 1, characterized in that: A plurality of evenly distributed pressure-resistant vacuum cavities (7) are provided in the pressure-resistant layer (3).

4. The high temperature resistant and fireproof insulating PC board according to claim 1, characterized in that: The material of the high temperature resistant layer (4) is silicon carbide.

5. The high temperature resistant and fireproof insulating PC board according to claim 1, characterized in that: The material of the fireproof layer (5) is chlorinated rubber or chloroprene rubber emulsion.

6. The high temperature resistant and fireproof insulating PC board according to claim 1, characterized in that: The insulating layer (6) is composed of a plurality of semicircular protrusions, the plurality of semicircular protrusions are arranged tightly together, and the material of the plurality of semicircular protrusions is epoxy polyester.

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