Tensile wear-resistant high-temperature-resistant flame-retardant aluminum foil tape structure

Abstract

The utility model relates to the technical field of aluminum foil tapes, and discloses a tensile wear-resistant high-temperature-resistant flame-retardant aluminum foil tape structure which comprises a polyester film base material, the polyester film base material is attached to the top surface of the aluminum foil sheet; and the acrylic acid coating layer is coated on the bottom surface of the aluminum foil sheet. The high-temperature-resistant isolation protective film material and the flame-retardant rubber sheet material are arranged on the base material of the traditional aluminum foil adhesive tape in an overlapping manner, both the high-temperature-resistant isolation protective film material and the flame-retardant rubber sheet material can bear a relatively high temperature, and the flame-retardant rubber sheet material with a non-through design further obstructs an ignition point, so that the high-temperature-resistant and flame-retardant effects are achieved; the flame-retardant rubber sheet has the advantages that the flame-retardant rubber sheet is made of flame-retardant rubber, ignition point diffusion during short-circuit fire is avoided at the attaching position, the wear-resistant effect and the overall tensile effect of the surface of the flame-retardant rubber sheet are enhanced due to the arrangement of the wear-resistant button sheets and the tensile deformation buffer empty grooves, damage caused by friction and pulling is avoided, the flame-retardant, wear-resistant and tensile effects are improved, and the flame-retardant rubber sheet has good practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum foil tapes, in particular to a tensile, wear-resistant, high-temperature-resistant and flame-retardant aluminum foil tape structure. Background Art

[0002] Aluminum foil tapes generally adopt high-quality pressure-sensitive adhesives, which have good adhesiveness, strong adhesion and good anti-aging quality; aluminum foil tapes can be used to paste the joints of all aluminum foil composite materials, and can also seal the puncture points of thermal insulation nails and repair damaged parts. They are the main raw and auxiliary materials of refrigerator and freezer manufacturers, and are also essential raw materials for thermal insulation material distribution departments.

[0003] At present, the existing aluminum foil tapes on the market generally consist of an adhesive layer, an aluminum foil layer and a substrate layer. The overall tape structure is relatively thin, so it is easy to be damaged when applied to working conditions where friction and pulling are likely to occur, and the flame-retardant and isolation effect is poor, which is not conducive to dealing with working conditions such as short-circuit fires, and the overall protection quality is poor. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a tensile, wear-resistant, high-temperature-resistant and flame-retardant aluminum foil tape structure, which solves the problems put forward in the above background art.

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

[0006] A tensile, wear-resistant, high-temperature-resistant and flame-retardant aluminum foil tape structure, comprising:

[0007] A polyester film substrate;

[0008] An aluminum foil sheet, and the polyester film substrate is attached to the top surface of the aluminum foil sheet;

[0009] An acrylic adhesive coating layer, and the acrylic adhesive coating layer is coated on the bottom surface of the aluminum foil sheet;

[0010] A high-temperature-resistant isolation protective film material, and the high-temperature-resistant isolation protective film material is attached to the top surface of the polyester film substrate;

[0011] A flame-retardant rubber sheet, and the flame-retardant rubber sheet is attached to the top surface of the high-temperature-resistant isolation protective film material;

[0012] A wear-resistant knob and a tensile deformation buffer groove, and the wear-resistant knob and the tensile deformation buffer groove are respectively arranged on the top surface and the bottom surface of the flame-retardant rubber sheet.

[0013] Preferably, the number of the wear-resistant knobs and the tensile deformation buffer grooves is multiple, and the multiple wear-resistant knobs and tensile deformation buffer grooves are evenly distributed at equal intervals on the top surface and the bottom surface of the flame-retardant rubber sheet, and the vertical position of the tensile deformation buffer groove is between four adjacent wear-resistant knobs.

[0014] Preferably, the worn abrasive button piece includes a worn abrasive flame-retardant rubber button and a chamfered inclined ring slope, and the chamfered inclined ring slope is arranged at the edge of the top surface of the worn abrasive flame-retardant rubber button.

[0015] Preferably, a release film sheet is attached to the bottom surface of the acrylic adhesive coating layer, and the release material surface of the release film sheet is attached to the acrylic adhesive coating layer.

[0016] Preferably, the high-temperature resistant isolation protective film material is made of a Teflon high-temperature protective film, and the working temperature adapted by the high-temperature resistant isolation protective film material is from -°C to °C.

[0017] Preferably, both the flame-retardant rubber sheet and the worn abrasive button piece are made of silicone rubber material.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the structure of the tensile, wear-resistant, high-temperature resistant and flame-retardant aluminum foil tape, by stacking a high-temperature resistant isolation protective film material and a flame-retardant rubber sheet on the substrate of the traditional aluminum foil tape, both the high-temperature resistant isolation protective film material and the flame-retardant rubber sheet can bear higher temperatures, and the non-through design of the flame-retardant rubber sheet further blocks the ignition point, thereby achieving the effects of high temperature resistance and flame retardancy. At the attachment setting, the spread of the ignition point during short-circuit fire is avoided. The setting of the worn abrasive button piece and the tensile deformation buffer empty groove enhances the wear-resistant effect on the surface of the flame-retardant rubber sheet and the overall tensile effect, avoiding damage due to friction and pulling, improving the effects of flame retardancy, wear resistance and tensile strength, and having good practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the structural hierarchical dissection of the present utility model;

[0020] Figure 2 is a schematic diagram of the enlarged top surface of the cross-section of the flame-retardant rubber sheet of the present utility model;

[0021] Figure 3 is a schematic diagram of the enlarged bottom surface of the cross-section of the flame-retardant rubber sheet of the present utility model.

[0022] In the figure: 1 polyester film substrate, 2 aluminum foil sheet, 3 acrylic adhesive coating layer, 4 high-temperature resistant isolation protective film material, 5 flame-retardant rubber sheet, 6 worn abrasive button piece, 7 tensile deformation buffer empty groove, 8 release film sheet, 601 worn abrasive flame-retardant rubber button, 602 chamfered inclined ring slope. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Referring to Figures 1-3 , a tensile, wear-resistant, high-temperature-resistant and flame-retardant aluminum foil tape structure includes:

[0025] A polyester film substrate 1;

[0026] An aluminum foil sheet 2, and the polyester film substrate 1 is attached to the top surface of the aluminum foil sheet 2;

[0027] An acrylic adhesive coating layer 3, and the acrylic adhesive coating layer 3 is coated on the bottom surface of the aluminum foil sheet 2;

[0028] A high-temperature-resistant isolation protective film material 4, and the high-temperature-resistant isolation protective film material 4 is attached to the top surface of the polyester film substrate 1;

[0029] A flame-retardant rubber sheet 5, and the flame-retardant rubber sheet 5 is attached to the top surface of the high-temperature-resistant isolation protective film material 4;

[0030] A wear-resistant button piece 6 and a tensile deformation buffer empty groove 7, and the wear-resistant button piece 6 and the tensile deformation buffer empty groove 7 are respectively arranged on the top surface and the bottom surface of the flame-retardant rubber sheet 5.

[0031] In the present invention, the number of the wear-resistant button pieces 6 and the tensile deformation buffer empty grooves 7 is multiple, and the multiple wear-resistant button pieces 6 and the tensile deformation buffer empty grooves 7 are evenly distributed at equal intervals on the top surface and the bottom surface of the flame-retardant rubber sheet 5, and the vertical position of the tensile deformation buffer empty groove 7 is between four adjacent wear-resistant button pieces 6;

[0032] More specifically, by setting the vertical position of the tensile deformation buffer empty groove 7 between four adjacent wear-resistant button pieces 6, the effect of providing deformation buffer is better, and the force is more uniform and dispersed.

[0033] In the present invention, the wear-resistant button piece 6 includes a wear-resistant and flame-retardant rubber button 601 and a chamfered inclined ring slope 602, and the chamfered inclined ring slope 602 is arranged at the edge of the top surface of the wear-resistant and flame-retardant rubber button 601;

[0034] More specifically, by arranging the chamfered inclined ring slope 602 at the edge of the top surface of the wear-resistant and flame-retardant rubber button 601, the end of the structure is not easy to catch and pull other structures.

[0035] In the present invention, a release film sheet 8 is attached to the bottom surface of the acrylic adhesive coating layer 3, and the release material surface of the release film sheet 8 is attached to the acrylic adhesive coating layer 3;

[0036] More specifically, a release film sheet 8 is provided to protect the acrylic adhesive coating 3 from dust.

[0037] In the present utility model, the high-temperature resistant isolation protection film material 4 is made of a Teflon high-temperature protection film, and the working condition temperature suitable for the high-temperature resistant isolation protection film material 4 is from -70°C to 230°C;

[0038] More specifically, a Teflon high-temperature protection film with a working condition temperature of -70°C to 230°C is used to make the high-temperature resistant isolation protection film material 4, which has good corrosion resistance in addition to high temperature resistance.

[0039] In the present utility model, both the flame retardant rubber sheet 5 and the wear-resistant button sheet 6 are made of silicone rubber material;

[0040] More specifically, by setting the material to be silicone rubber, the ignition point is greatly increased, and the flame retardant effect is improved.

[0041] Working principle: When in use, the release film sheet 8 is peeled off, and the acrylic adhesive coating 3 is attached to the application site. The flame retardant rubber sheet 5 and the wear-resistant button sheet 6 are exposed on the outermost part to provide the bearing for external wear. The setting of the tensile deformation buffer groove 7 provides buffering for the flame retardant rubber sheet 5 under the conditions of stretching, friction, and extrusion. The flame retardant rubber sheet 5 and the high-temperature resistant isolation protection film material 4 jointly form a flame retardant and high-temperature resistant isolation structure to achieve protection.

[0042] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A tensile, wear-resistant, high-temperature, flame-retardant aluminum foil tape structure, characterized in that: include: Polyester film substrate (1); An aluminum foil sheet (2), wherein the polyester film substrate (1) is attached to the top surface of the aluminum foil sheet (2); An acrylic adhesive coating (3), wherein the acrylic adhesive coating (3) is coated on the bottom surface of the aluminum foil sheet (2); A high temperature resistant insulating protective film material (4), wherein the high temperature resistant insulating protective film material (4) is attached to the top surface of the polyester film substrate (1); A flame retardant rubber sheet (5), wherein the flame retardant rubber sheet (5) is attached to the top surface of the high temperature resistant isolation protection film material (4); The wear button (6) and the tensile deformation buffer groove (7) are respectively arranged on the top surface and the bottom surface of the flame retardant rubber sheet (5).

2. The tensile, wear-resistant, high-temperature and flame-retardant aluminum foil tape structure according to claim 1 is characterized in that: The number of the wear buttons (6) and the tensile deformation buffer slots (7) is multiple, and the multiple wear buttons (6) and the tensile deformation buffer slots (7) are evenly distributed on the top and bottom surfaces of the flame-retardant rubber sheet (5) at equal distances, and the vertical point of the tensile deformation buffer slot (7) is between four adjacent wear buttons (6).

3. The tensile, wear-resistant, high-temperature and flame-retardant aluminum foil tape structure according to claim 1 is characterized in that: The worn button piece (6) comprises a worn flame-retardant rubber button (601) and a chamfered oblique ring slope (602), wherein the chamfered oblique ring slope (602) is arranged on the top surface edge of the worn flame-retardant rubber button (601).

4. The tensile, wear-resistant, high-temperature and flame-retardant aluminum foil tape structure according to claim 1, characterized in that: A release film sheet (8) is attached to the bottom surface of the acrylic adhesive coating (3), and a release material surface of the release film sheet (8) is attached to the acrylic adhesive coating (3).

5. The tensile wear-resistant, high temperature resistant and flame retardant aluminum foil tape structure according to claim 1, characterized in that: The high temperature resistant isolation protective film material (4) is made of Teflon high temperature protective film, and the high temperature resistant isolation protective film material (4) is adapted to an operating temperature of -70°C to 230°C.

6. The tensile, wear-resistant, high-temperature and flame-retardant aluminum foil tape structure according to claim 1, characterized in that: The flame-retardant rubber sheet (5) and the wear button (6) are both made of silicone rubber.

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