CN220053114U

CN220053114U - Nano carbon aluminium foil adhesive tape

Info

Publication number: CN220053114U
Application number: CN202321267090.1U
Authority: CN
Inventors: 刘超
Original assignee: Hubei Fuheguan Electronic Materials Co ltd
Current assignee: Hubei Fuheguan Electronic Materials Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-11-21
Anticipated expiration: 2033-05-19

Abstract

The utility model provides a nano carbon aluminum foil tape, which relates to the technical field of tapes and comprises a nano carbon layer, wherein a heat insulation layer, a flame retardant layer, a conductive layer and a functional layer are sequentially laminated at the bottom of the nano carbon layer, the heat insulation layer with a grooved surface and the functional layer with a triangular groove formed on the surface are adopted, after the heat insulation layer and the functional layer are formed, the whole gluing structure of the whole nano carbon aluminum foil tape is more stable, and the strength of the whole aluminum foil tape is higher due to the adoption of the groove structure.

Description

Nano carbon aluminium foil adhesive tape

Technical Field

The utility model relates to the technical field of adhesive tapes, in particular to a nano carbon aluminum foil adhesive tape.

Background

According to a nano carbon aluminum foil tape of chinese patent No. CN214528806U, the nano carbon aluminum foil tape comprises: a nano-coating layer, the thickness of which is set to 0.015mm; the nanometer coating is sprayed on the upper surface of the aluminum foil layer, and the thickness of the aluminum foil layer is set to be 0.02mm; the acrylic adhesive layer is adhered to the lower surface of the aluminum foil layer, and the thickness of the acrylic adhesive layer is set to be 0.075+/-0.005 mm; PET release film, PET release film adhesion is at the lower surface of ya keli glue film, PET release film's thickness sets up to 0.075mm.

The scheme and the whole structure of the existing nano carbon aluminum foil adhesive tape adopt simple adhesive positioning, the strength of the whole structure is weak, and tearing between layers is easy to occur.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a nano carbon aluminum foil adhesive tape.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the nano carbon aluminum foil tape comprises a nano carbon layer, wherein a heat insulation layer, a flame retardant layer, a conductive layer and a functional layer are sequentially laminated at the bottom of the nano carbon layer.

Preferably, the functional layer includes any combination of one or more of a reinforcing layer, a corrosion preventing layer, or an encapsulation layer.

Preferably, the surface of the nano carbon layer is adhered with aluminum foil.

Preferably, shallow grooves are formed in the surface of the heat insulation layer at equal intervals, and the depth of the shallow grooves is not more than 10% of the thickness of the heat insulation layer.

Preferably, the flame-retardant layer is formed by sticking double-layer flame-retardant materials, the two layers of the flame-retardant layer are mutually stuck and positioned, and the sticking surface is napped.

Preferably, the conducting layer is embedded with a conducting wire copper wire, and is formed by impregnating copper wires with glue, and is pressed between the flame-retardant layer and the functional layer.

Preferably, triangular grooves are formed in the surfaces of the functional layers.

Advantageous effects

According to the utility model, the heat insulation layer with the grooved surface and the functional layer with the triangular grooves formed on the surface are adopted, after the heat insulation layer is formed, the whole gluing structure of the whole nano carbon aluminum foil tape is more stable, and the strength of the whole aluminum foil tape is higher due to the adoption of the groove structure.

Drawings

FIG. 1 is a main block diagram of the present utility model;

FIG. 2 is a third schematic diagram of an embodiment of the present utility model;

FIG. 3 is a third schematic diagram of an embodiment of the present utility model;

fig. 4 is a schematic diagram of an embodiment of the present utility model.

Legend description:

1. a nano carbon layer; 2. a thermal insulation layer; 3. a flame retardant layer; 4. a conductive layer; 5. a functional layer; 6. a reinforcing layer; 7. an anti-corrosion layer; 8. and an encapsulation layer.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

First embodiment:

referring to fig. 1-4, the nano carbon aluminum foil tape comprises a nano carbon layer 1, a heat insulation layer 2, a flame retardant layer 3, a conductive layer 4 and a functional layer 5 are sequentially laminated at the bottom of the nano carbon layer 1, the functional layer 5 comprises one or more layers of a reinforcing layer 6, an anti-corrosion layer 7 or a packaging layer 8, the surface of the nano carbon layer 1 is laminated with an aluminum foil, shallow grooves are formed in the surface of the heat insulation layer 2 at equal intervals, the depth of the shallow grooves is not more than 10% of the thickness of the heat insulation layer 2, the flame retardant layer 3 is formed by sticking double-layer flame retardant materials, the two layers of the flame retardant layer 3 are mutually stuck and positioned, the sticking surface is napped, a conducting wire copper wire is embedded in the conductive layer 4, the conductive layer 4 is formed by copper wire soaking glue, the surface of the functional layer 5 is laminated between the flame retardant layer 3 and the functional layer 5, and triangular grooves are formed in the surface of the functional layer 5.

Specific embodiment II:

the technical proposal is further disclosed,

nanocarbon layer 1: as a primary level of electrical and thermal conductivity, the nanocarbon aluminum foil material has excellent electrical and thermal conductivity properties, it can efficiently conduct heat and current, and provide excellent shielding properties;

and a heat insulation layer 2: the heat insulation layer 2 can be made of a material with lower heat conductivity coefficient, is used for reducing heat transfer and heat radiation, and can help to improve the heat insulation performance of the nano carbon aluminum foil tape and reduce heat energy loss;

flame retardant layer 3: the addition of the flame-retardant layer 3 can improve the fireproof performance of the nano carbon aluminum foil tape, slow down flame propagation and prevent combustion, and common flame-retardant materials comprise flame-retardant polymers, flame-retardant coatings and the like;

conductive layer 4: the conductive layer 4 may be a conductive polymer, conductive powder coating, or the like, for providing additional conductive properties that may enhance the conductive ability and conductive path of the nano-carbon aluminum foil tape;

functional layer 5: the functional layer 5 may comprise sensors, electronic components, intelligent control modules, etc. for implementing specific sensing, monitoring and control functions, which may be embedded with the nano carbon aluminum foil layer to form an embedded functional structure.

Third embodiment:

further, the functional layer 5 may be replaced by a layer,

reinforcing layer 6: the reinforcing layer 6 may use a high-strength material such as a fiber reinforced composite material, a metal mesh, etc., for increasing the mechanical strength and durability of the nano-carbon aluminum foil tape;

anticorrosive layer 7: the anti-corrosion layer 7 can be made of anti-corrosion coating, anti-corrosion film and other materials, and is used for preventing the carbon nano-aluminum foil tape from being corroded due to contact with corrosive medium in the external environment;

encapsulation layer 8: the encapsulation layer 8 may use a polymeric encapsulation material for encapsulating the nanocarbon aluminum foil layer, protecting it from the external environment, while providing additional mechanical protection.

And the specific implementation is four:

further, the structural scheme in the functional layer 5 may be a combination of any one or more of the following schemes,

flexible layer: the flexible layer can use flexible materials, such as polymer films, elastic materials and the like, for enhancing the flexibility and the bendability of the nano carbon aluminum foil tape and adapting to various curved surfaces and shapes.

Color layer: the color layer can use color coating or dye for adding color to the nano carbon aluminum foil tape, thereby realizing the identification and beautiful effect.

Nano coating: the nano coating can be used for enhancing the performance of the nano carbon aluminum foil adhesive tape, such as antibiosis, antifouling, scratch resistance and the like by utilizing the special properties of nano materials, such as nano particles, nano tubes and the like.

Film layer: the thin film layer may use thin film materials, such as polymer thin films, metal thin films, etc., for providing additional functions, such as optical properties, anti-reflection, optical filtering, etc.

To sum up:

1. the heat insulation layer 2 with the grooved surface and the functional layer 5 with the triangular grooves formed in the surface are adopted, after the heat insulation layer is formed, the whole gluing structure of the whole nano carbon aluminum foil tape is more stable, and the strength of the whole aluminum foil tape is higher due to the groove structure.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The nanometer carbon aluminum foil tape is characterized in that: including nanometer carbon layer (1), the bottom of nanometer carbon layer (1) has pressfitting insulating layer (2), fire-retardant layer (3), conducting layer (4) and functional layer (5) in proper order, shallow slot has been seted up to equidistant surface of insulating layer (2), triangular groove has all been seted up on the surface of functional layer (5), conducting layer (4) are embedded to have wire copper wire, and conducting layer (4) are copper wire infiltration glue and form, the pressfitting is between fire-retardant layer (3) and functional layer (5).

2. The nanocarbon aluminum foil tape according to claim 1, wherein: the functional layer (5) comprises one or more layers of a reinforcing layer (6), a corrosion-resistant layer (7) or an encapsulation layer (8) which are combined arbitrarily.

3. The nanocarbon aluminum foil tape according to claim 1, wherein: an aluminum foil is attached to the surface of the nano carbon layer (1).

4. The nanocarbon aluminum foil tape according to claim 1, wherein: the depth of the shallow groove is not more than 10% of the thickness of the heat insulation layer (2).

5. The nanocarbon aluminum foil tape according to claim 1, wherein: the flame-retardant layer (3) is formed by sticking double-layer flame-retardant materials, the two layers of the flame-retardant layer (3) are mutually stuck and positioned, and the sticking surface is napped.