A high-temperature resistant, expansion-type cavity fireproof barrier tape

Abstract

This utility model discloses a high-temperature resistant, expansion-type cavity fireproof barrier tape, comprising: an adhesive layer made of silicone; a release paper layer on the lower surface of the adhesive layer; and, sequentially, a buffer layer, a support layer, an expansion layer, a fireproof layer, a heat insulation layer, a waterproof layer, an anti-corrosion layer, and an outer protective layer on the upper surface of the adhesive layer. The support layer is made of nickel-titanium shape memory alloy with a honeycomb cross-section and is plated with an anti-oxidation chromium layer. The outer protective layer is made of transparent coating. These components effectively achieve fireproof and heat insulation functions. Furthermore, the nickel-titanium shape memory alloy in the support layer enhances the overall structural strength and improves the stability of the device, preventing collapse.

Description

Technical Field

[0001] This utility model relates to the field of fireproof barrier tape technology, and in particular to a high-temperature resistant expansion-type cavity fireproof barrier tape. Background Technology

[0002] Traditional adhesive tapes often lack good fire resistance or have significant shortcomings in fire protection. Under high temperatures, the tape material is prone to oxidation, thus reducing its performance. Therefore, adhesive tapes need to possess excellent high-temperature resistance and oxidation resistance to ensure they can effectively function as a fire barrier in the event of a fire. While some ordinary flame-retardant tapes can prevent the spread of flames to a certain extent, they cannot maintain stable performance at high temperatures for extended periods and are prone to cracking and deformation. Other tapes are too heavy, making them unsuitable for applications with weight restrictions, and their structural stability needs improvement; they cannot effectively hold expanded materials in place, easily leading to collapse and compromising fire resistance. Utility Model Content

[0003] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a high-temperature resistant expansion type cavity fireproof barrier tape. Through the honeycomb cross-section design of the support layer, the weight is reduced and the structural stability is improved. The expanded layer is fixed after expansion to prevent collapse. At the same time, the surface of the support layer is plated with an anti-oxidation chromium layer, which further improves its high temperature resistance and anti-oxidation performance.

[0004] This utility model also provides a high-temperature resistant, expansion-type, cavity-type fireproof barrier tape, comprising: an adhesive layer made of silicone; a release paper layer on the lower surface of the adhesive layer; and, sequentially, a buffer layer, a support layer, an expansion layer, a fireproof layer, a heat insulation layer, a waterproof layer, an anti-corrosion layer, and an outer protective layer on the upper surface of the adhesive layer. The support layer is made of nickel-titanium shape memory alloy with a honeycomb cross-section and is plated with an anti-oxidation chromium layer. The outer protective layer is made of transparent coating. These components effectively achieve fireproof and heat insulation functions. Simultaneously, the nickel-titanium shape memory alloy in the support layer enhances the overall structural strength and improves the stability of the device, preventing collapse.

[0005] According to the present invention, a high-temperature resistant, expansion-type, cavity-type fireproof barrier tape is provided, wherein the release paper layer is made of polyethylene and a silicone oil coating is applied to the surface of the release paper layer. These components effectively prevent the adhesive layers from sticking together during storage and facilitate peeling during use.

[0006] According to the present invention, a high-temperature resistant, expandable, cavity-type fireproof barrier tape is provided, wherein the buffer layer is made of silicone foam. These components effectively absorb external impact forces and protect the internal structure.

[0007] According to the present invention, a high-temperature resistant, expandable, cavity-type fireproof barrier tape is provided, wherein the expandable layer is made of ammonium polyphosphate, and the outer surface of the expandable layer is made of high-temperature resistant resin. These components enable rapid expansion and the formation of a stable heat-insulating protective layer under high-temperature conditions.

[0008] According to the present invention, a high-temperature resistant, intumescent, cavity-type fire-resistant barrier tape is provided, wherein the fire-resistant layer is made of ceramic fiber cloth. These components effectively block flames and high temperatures, further enhancing the product's fire resistance.

[0009] According to the present invention, a high-temperature resistant, expansion-type, cavity-type fire-resistant barrier tape is provided, wherein the heat insulation layer is made of fiberglass cloth. These components effectively reduce heat conduction, further improving the product's heat insulation performance.

[0010] According to the present invention, a high-temperature resistant, expansion-type cavity fireproof barrier tape is provided, wherein the waterproof layer is made of polytetrafluoroethylene. These components effectively prevent moisture from eroding the internal structure.

[0011] According to the present invention, a high-temperature resistant, expansion-type cavity fireproof barrier tape is provided, wherein the anti-corrosion layer is made of graphene. These components effectively protect the internal structure from chemical corrosion, further improving the product's service life and reliability.

[0012] Beneficial effects: The high-temperature resistant expansion-type cavity fireproof barrier tape of this technical solution reduces weight and improves structural stability through the honeycomb cross-section design of the support layer, fixes the expanded layer after expansion, and prevents collapse. At the same time, the surface of the support layer is plated with an anti-oxidation chromium layer, which further enhances its high-temperature resistance and anti-oxidation performance. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a structural diagram of a high-temperature resistant, expansion-type, cavity fireproof barrier tape according to this utility model; Figure 2 This is a side sectional view of the high-temperature resistant expansion type cavity fireproof barrier tape of this utility model. Figure 3 This is a structural diagram of a high-temperature resistant, expansion-type, cavity fireproof barrier tape according to the present invention.

[0014] Legend: 1. Adhesive layer; 2. Release paper layer; 3. Buffer layer; 4. Support layer; 5. Expansion layer; 6. Fireproof layer; 7. Heat insulation layer; 8. Waterproof layer; 9. Anti-corrosion layer; 10. Outer protective layer. Detailed Implementation

[0015] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0016] Reference Figure 1 , Figure 2 and Figure 3 This utility model discloses a high-temperature resistant, expandable, cavity-type fireproof barrier tape, comprising: an adhesive layer 1 made of silicone; a release paper layer 2 on the lower surface of the adhesive layer 1; and a buffer layer 3, a support layer 4, an expansion layer 5, a fireproof layer 6, a heat insulation layer 7, a waterproof layer 8, an anti-corrosion layer 9, and an outer protective layer 10 sequentially laid on the upper surface of the adhesive layer 1. The support layer 4 is made of nickel-titanium shape memory alloy, has a honeycomb cross-section, and is plated with an anti-oxidation chromium layer. The outer protective layer 10 is made of transparent coating. This structure improves the structural strength and stability of the device, while also fixing the expanded layer to prevent collapse. At room temperature, the support layer 4 remains flexible, facilitating tape bending.

[0017] Release paper layer 2 is made of polyethylene, and a silicone oil coating is applied to its surface. This structure effectively maintains the adhesiveness of the tape, facilitating storage and use.

[0018] The third buffer layer is made of silicone foam. This structure absorbs external impact, improves cushioning performance, and protects the internal structure.

[0019] The expansion layer 5 is made of ammonium polyphosphate, and the outer surface of the expansion layer 5 is made of high-temperature resistant resin. Through this structure, the ammonium polyphosphate expands at high temperatures to form a heat-insulating protective layer, while the high-temperature resistant resin protects the structural integrity of the expansion layer.

[0020] Fireproof layer 6 is made of ceramic fiber cloth. This structure provides the device with excellent fire resistance.

[0021] The insulation layer 7 is made of fiberglass cloth. This structure provides excellent insulation for the device and reduces heat conduction.

[0022] The waterproof layer 8 is made of polytetrafluoroethylene (PTFE). This structure prevents moisture from entering the internal structure, causing damage and affecting the device's usability in case of fire.

[0023] The anti-corrosion layer 9 is made of graphene. This structure protects the internal structure from chemical corrosion, further extending the product's lifespan.

[0024] Working Principle: During use, the release paper layer 2 is torn off, and the device is fixed to the object through the adhesive layer 1. The buffer layer 3 absorbs external impact, improves cushioning performance, and protects the internal structure. The support layer 4 enhances the overall structural strength and improves the stability of the device, preventing collapse. The expansion layer 5, ammonium polyphosphate expands at high temperatures to form a heat insulation protective layer, and the high-temperature resistant resin protects the structural integrity of the expansion layer. The fireproof layer 6 provides good fire resistance for the device. The heat insulation layer 7 provides good heat insulation for the device, reducing heat conduction. The waterproof layer 8 prevents moisture from entering the internal structure, causing damage and affecting the device's use in fire situations. The anti-corrosion layer 9 protects the internal structure from chemical corrosion, further extending the product's service life. An outer protective layer 10 is laid on the outer surface of the anti-corrosion layer 9 to facilitate cleaning of the tape's outer surface and keep the tape clean and tidy.

[0025] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A high-temperature-resistant intumescent cavity fireproof barrier tape, characterized in that, include: The adhesive layer (1) is made of silicone. A release paper layer (2) is provided on the lower surface of the adhesive layer (1). A buffer layer (3), a support layer (4), an expansion layer (5), a fireproof layer (6), a heat insulation layer (7), a waterproof layer (8), an anti-corrosion layer (9), and an outer protective layer (10) are sequentially laid on the upper surface of the adhesive layer (1). The support layer (4) is made of nickel-titanium shape memory alloy. The cross-section of the support layer (4) is honeycomb. The surface of the support layer (4) is plated with an anti-oxidation chromium layer. The outer protective layer (10) is made of transparent coating.

2. The high-temperature-resistant intumescent cavity fireproof barrier tape according to claim 1, characterized in that, The release paper layer (2) is made of polyethylene, and a silicone oil coating is applied to the surface of the release paper layer (2).

3. The high-temperature-resistant intumescent cavity fireproof barrier tape according to claim 1, characterized in that, The buffer layer (3) is made of silicone foam.

4. The high-temperature-resistant intumescent cavity fireproof barrier tape according to claim 1, characterized in that, The expansion layer (5) is made of ammonium polyphosphate, and the outer surface of the expansion layer (5) is made of high-temperature resistant resin.

5. The high-temperature-resistant intumescent cavity fireproof barrier tape according to claim 1, characterized in that, The fireproof layer (6) is made of ceramic fiber cloth.

6. The high-temperature-resistant intumescent cavity fireproof barrier tape according to claim 1, characterized in that, The insulation layer (7) is made of fiberglass cloth.

7. The high-temperature resistant, expansion-type, cavity fireproof barrier tape according to claim 1, characterized in that, The waterproof layer (8) is made of polytetrafluoroethylene.

8. The high-temperature resistant expansion-type cavity fireproof barrier tape according to claim 1, characterized in that, The anti-corrosion layer (9) is made of graphene.

Images