CN215152693U - ATF oil resistant insulating composite - Google Patents

Abstract

The present application provides an ATF oil resistant insulating composite comprising a protective layer mounted over a first bonding layer, the protective layer is connected with the first bonding layer in a sticking way, a composite layer main body is arranged below the first bonding layer, the composite layer main body is connected with the first combination layer in a sticking way, the first aramid fiber paper layer, the polyimide film and the second aramid fiber paper layer are stuck into a whole in the utility model, and the service life of the whole structure is prolonged under the action of the first aramid paper layer, the polyimide film and the second aramid paper layer, so as to prevent the phenomenon of oil stain adhesion, and the connecting convex points and the connecting strips are arranged in the protective layer, so that when the structural layer is adhered, the connection between the connecting convex points and the connecting strips is tighter during the adhesion, therefore, the adhesion of the whole structure can be improved, and the fault phenomenon of each component is avoided.

Description

ATF oil resistant insulating composite

Technical Field

The utility model belongs to the technical field of combined material, specifically be resistant ATF oily insulating composite.

Background

The composite material is a material with new performance formed by two or more than two materials with different properties through physical or chemical methods on a macroscopic scale. The materials mutually make up for the deficiencies in performance to generate a synergistic effect, so that the comprehensive performance of the composite material is superior to that of the original composition material to meet various different requirements.

The existing insulating composite material can be invaded by oil stains in the using process, so that the problem that the service life of the composite material is reduced is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art's defect, provide the insulating composite of resistant ATF oil.

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

ATF oil-resistant insulating composite material, including the inoxidizing coating, the top at first bonding layer is installed to the inoxidizing coating, the inoxidizing coating is pasted with first bonding layer and is connected, the below of first bonding layer is provided with the composite bed main part, the composite bed main part is pasted with first bonding layer and is connected, the below of composite bed main part is provided with the second anchor coat, the second anchor coat is pasted with the composite bed main part and is connected, the below of second anchor coat is provided with the stratum basale, the stratum basale is connected with the second anchor coat is attached.

Preferably, the inoxidizing coating comprises connection bump, connecting strip and protection main part layer, the connecting strip is installed in the top axle center department on protection main part layer, connect the bump and install the crossing department in protection main part layer top and connecting strip.

Preferably, the composite layer main body is composed of a first aramid paper layer, a polyimide film and a second aramid paper layer, the first aramid paper layer is installed on one side of the polyimide film, and the second aramid paper layer is installed on one side, far away from the first aramid paper layer, of the polyimide film.

Preferably, the first bonding layer and the second bonding layer are both sheet-shaped structures, and the first bonding layer and the second bonding layer are respectively attached to the upper side and the lower side of the composite layer main body.

Preferably, the length of the connecting strip is the same as that of the protection main body layer, and the connecting strip is uniformly attached to the surface end of the protection main body layer.

Preferably, the first aramid paper layer, the polyimide film and the second aramid paper layer are bonded and connected at one time.

The utility model discloses in through with first aramid fiber ply, polyimide film becomes a whole with the bonding of second aramid fiber ply, and at first aramid fiber ply, polyimide film improves overall structure's life under the effect of second aramid fiber ply, reach the phenomenon of anti-oil stain adhesion, and set up connection convex point and connecting strip in the inside of inoxidizing coating, like this when this structural layer of adhesion, can be inseparabler through connecting convex point and connecting strip and being connected when attached, thereby can improve overall structure's adhesion, the phenomenon of fault has been avoided appearing in each component.

Drawings

FIG. 1 is a schematic view of the overall structure of the ATF oil resistant insulating composite of the present invention;

FIG. 2 is a schematic view of the overall structure of the protective layer of the present invention;

fig. 3 is a schematic view of the partial sectional structure of the composite layer main body of the present invention.

Reference numerals: 1. a protective layer; 11. connecting the salient points; 12. a connecting strip; 13. a protective body layer; 2. a first bonding layer; 3. a composite layer body; 31. a first aramid paper layer; 32. a polyimide film; 33. a second aramid paper layer; 4. a second bonding layer; 5. a base layer.

Detailed Description

The following description will further describe specific embodiments of the ATF oil resistant insulating composite of the present invention with reference to fig. 1 to 3. The ATF oil resistant insulating composite of the present invention is not limited to the description of the following examples.

Example 1:

this example gives: ATF oil-resistant insulating composite material, including inoxidizing coating 1, the top at first bonding layer 2 is installed to inoxidizing coating 1, first bonding layer 2 is the sheet structure with second bonding layer 4, first bonding layer 2 and second bonding layer 4 are attached respectively in the upper and lower both sides of composite bed main part 3, inoxidizing coating 1 is pasted with first bonding layer 2 and is connected, the below of first bonding layer 2 is provided with composite bed main part 3, composite bed main part 3 is pasted with first bonding layer 2 and is connected, the below of composite bed main part 3 is provided with second bonding layer 4, second bonding layer 4 is pasted with composite bed main part 3 and is connected, the below of second bonding layer 4 is provided with stratum basale 5, stratum basale 5 is connected with the second bonding layer 4 is attached.

By adopting the technical scheme:

the protective layer 1 is composed of a connecting bump 11, a connecting strip 12 and a protective main body layer 13, the connecting strip 12 is installed at the upper axis of the protective main body layer 13, the connecting bump 11 is installed at the intersection of the upper side of the protective main body layer 13 and the connecting strip 12, and the connecting bump 11 and the connecting strip 12 are arranged, so that connection is tighter, the phenomenon of fault cannot occur, the length of the connecting strip 12 is the same as that of the protective main body layer 13, and the connecting strip 12 is uniformly attached to the surface end of the protective main body layer 13.

By adopting the technical scheme:

composite bed main part 3 is by first aramid paper layer 31, polyimide film 32 and second aramid paper layer 33 are constituteed, one side at polyimide film 32 is installed to first aramid paper layer 31, one side at polyimide film 32 is installed to second aramid paper layer 33 and is kept away from first aramid paper layer 31 at polyimide film 32, first aramid paper layer 31, polyimide film 32 and second aramid paper layer 33 once paste between two liang and be connected, through pasting the connection, can make first aramid paper layer 31 like this, polyimide film 32 and the inseparabler that second aramid paper layer 33 connected gradually.

The working principle is as follows: when the composite material is to be manufactured, a user first takes out the substrate layer 5, then places the substrate layer 5 at a stable position, then attaches the second bonding layer 4 above the substrate layer 5, attaches the composite layer main body 3 above the second bonding layer 4, then attaches the first bonding layer 2 above the composite layer main body 3, finally attaches the protective layer 1 above the first bonding layer 2, and finally attaches and squeezes the whole of each component, thus completing the manufacturing of the composite material,

and the service life of the whole structure can be prolonged under the action of the first aramid paper layer 31, the polyimide film 32 and the second aramid paper layer 33, so that the whole composite material achieves the purpose of preventing oil stains from adhering,

in the manufacturing process, the connecting salient point 11 and the connecting strip 12 are arranged in the protective layer 1, so that the connection can be tighter through the connecting salient point 11 and the connecting strip 12 during the manufacturing process, and the fault phenomenon can be better prevented.

Claims (6)

1. An insulating composite material resistant to ATF oil, comprising a protective layer (1), characterized in that: the protective layer (1) is installed above the first bonding layer (2), and the protective layer (1) is connected to the first bonding layer (2). The bonding layer (2) is pasted and connected, a composite layer main body (3) is provided below the first bonding layer (2), the composite layer main body (3) is pasted and connected to the first bonding layer (2), and the composite layer body (3) is bonded and connected to the first bonding layer (2). A second bonding layer (4) is arranged below the layer main body (3), the second bonding layer (4) is adhesively connected to the composite layer main body (3), and a base is arranged below the second bonding layer (4). A bottom layer (5), the base layer (5) is attached and connected to the second bonding layer (4). 2 . The ATF oil-resistant insulating composite material according to claim 1 , wherein the protective layer ( 1 ) is composed of connecting bumps ( 11 ), connecting bars ( 12 ) and a protective main body layer ( 13 ). 3 . , the connecting bar (12) is installed at the upper axis of the protective main body layer (13), and the connecting bumps (11) are installed at the intersection of the protective main body layer (13) and the connecting bar (12). 3. The ATF oil-resistant insulating composite material according to claim 1, wherein the composite layer main body (3) is composed of a first aramid paper layer (31), a polyimide film (32) and a A second aramid paper layer (33) is formed, the first aramid paper layer (31) is installed on one side of the polyimide film (32), and the second aramid paper layer (33) is installed on the polyimide film (32). The imide film (32) is away from the side of the first aramid paper layer (31). 4 . The ATF oil-resistant insulating composite material according to claim 1 , wherein the first bonding layer ( 2 ) and the second bonding layer ( 4 ) are both sheet-like structures, and the first bonding layer (2) and the second bonding layer (4) are respectively attached to the upper and lower sides of the composite layer main body (3). 5 . The ATF oil-resistant insulating composite material according to claim 2 , wherein the length of the connecting strip ( 12 ) is the same as the length of the protective main body layer ( 13 ), and the connecting strip ( 12 ) is uniform. 6 . Attached to the surface end of the protective body layer (13). 6. The ATF oil-resistant insulating composite material according to claim 3, wherein the first aramid paper layer (31), the polyimide film (32) and the second aramid paper layer (33) ), paste the connection between the two in turn.

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