Viscosity-reducing easy-to-peel adhesive tape

Abstract

The utility model discloses a visbreaking easy-to-peel adhesive tape which comprises an adhesive tape body, a fixing ring is fixed on the inner ring of the adhesive tape body, an acrylate base material layer is fixed on the adhesive tape body, an anti-corrosion layer is arranged above the acrylate base material layer, a waterproof layer is fixed below the acrylate base material layer, and the adhesive tape body is fixed on the waterproof layer. And a release film layer is fixed below the waterproof layer. The adhesive tape has the advantages that due to the design of the acrylic ester base material layer, acrylic ester with high toughness can prevent the adhesive tape from being broken when the adhesive tape is pulled, the influence on use of the adhesive tape is avoided, the influence on the bonding speed is also avoided, and meanwhile due to the design of the silicone oil adhesive layer, the adhesive tape is not prone to breakage. A proper amount of silicone oil is added into the adhesive, and the cohesive force among adhesive molecules and the adhesive force between the adhesive tape and an object are reduced, so that adhesive residues on the adhesive tape are avoided, the influence on the attractive appearance of the object is avoided, and the trouble brought to a user is also avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tapes, in particular to a viscosity-reducing and easily peelable adhesive tape. Background Art

[0002] Adhesive tape is composed of two parts: a base material and an adhesive. It connects two or more unconnected objects together through bonding. A layer of adhesive is coated on its surface. The earliest adhesives came from animals and plants. In the 19th century, rubber was the main component of adhesives, while various polymers are widely used in modern times. Adhesives can stick to things because bonds are formed between their own molecules and the molecules of the objects to be connected. This bond can firmly bond the molecules together. The composition of adhesives has various polymers depending on different brands and types.

[0003] During the use of the existing anti-sticking easy-to-peel tape, the tape may break during the process of being pulled apart, which not only affects the use of the tape, but also affects the bonding speed. At the same time, during the use of the existing anti-sticking easy-to-peel tape, when the tape is separated from the adherend, residual glue will remain on the adherend, which not only affects the appearance of the adherend, but also causes trouble to the user when cleaning the residual glue. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is to provide a low-viscosity and easily peelable adhesive tape which can avoid breakage and residual adhesive in view of the current status of the prior art.

[0006] (II) Technical solution

[0007] The utility model is achieved through the following technical scheme: the utility model proposes a viscosity-reducing and easily peelable tape, comprising a tape body, a fixing ring is fixed to the inner circle of the tape body, an acrylate substrate layer is fixed to the tape body, an anti-corrosion layer is installed above the acrylate substrate layer, a waterproof layer is fixed below the acrylate substrate layer, a release film layer is fixed below the waterproof layer, and a silicone oil adhesive layer is fixed below the release film layer.

[0008] Furthermore, the tape body is wound around the fixing ring, and the fixing ring is made of PVC material.

[0009] By adopting the above technical solution, the fixing ring facilitates the fixation of the tape body, and the fixing ring is made of PVC material, which can make it have better mechanical properties.

[0010] Furthermore, the acrylic ester substrate layer is bonded to the anti-corrosion layer, and the anti-corrosion layer is coated with a rubber-modified asphalt adhesive.

[0011] By adopting the above technical solution, the acrylic base layer facilitates the fixation of the anti-corrosion layer, and the anti-corrosion layer can enhance the corrosion resistance of the tape by applying the rubber-modified asphalt adhesive.

[0012] Furthermore, the acrylate substrate layer is bonded to the waterproof layer, and the acrylate substrate layer is made by combining PVC and acrylate materials.

[0013] By adopting the above technical solution, the acrylic ester substrate layer can have stronger toughness by combining PVC with acrylic ester material.

[0014] Furthermore, the waterproof layer is bonded to the acrylic ester substrate layer, and the waterproof layer is made of butyl rubber material.

[0015] By adopting the above technical solution, the waterproof layer can prevent the tape from affecting the interior when it is wet through the butyl rubber.

[0016] Furthermore, the release film layer is bonded to the waterproof layer, and the release film layer is made of PE material.

[0017] By adopting the above technical solution, after the release film layer is made of PE material into a film, the silicone oil adhesive layer and the waterproof layer play a role of isolation and protection.

[0018] Furthermore, the silicone oil adhesive layer is bonded to the release film.

[0019] By adopting the above technical solution, the silicone oil adhesive layer is mixed with silicone oil through the internal adhesive, so that the adhesion between the tape and the adherend can be reduced.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] 1. To solve the problem that the existing adhesive tape with reduced viscosity and easy peeling may break during the process of pulling, which not only affects the use of the tape but also affects the bonding speed, the utility model adopts the design of the acrylic ester substrate layer. The acrylic ester with strong toughness can prevent the tape from breaking when pulling the tape, which not only avoids affecting the use of the tape but also avoids affecting the bonding speed;

[0023] 2. In order to solve the problem that in the existing low-viscosity and easy-to-peel tape, when the tape is separated from the adherend during use, residual glue will be left on the adherend, which not only affects the appearance of the adherend but also causes trouble to the user when cleaning the residual glue. The utility model designs a silicone oil adhesive layer, adds a proper amount of silicone oil to the adhesive, reduces the cohesive force between the adhesive molecules and the adhesion between the tape and the object, thereby avoiding the appearance of residual glue on the tape, which not only avoids affecting the appearance of the adherend but also avoids causing trouble to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a viscosity-reducing and easily peelable adhesive tape described in the utility model;

[0025] Figure 2 It is a schematic diagram of the layered structure of the adhesive tape with reduced viscosity and easy peeling described in the utility model.

[0026] The following are the descriptions of the reference numerals:

[0027] 1. Tape body; 2. Fixing ring; 3. Anti-corrosion layer; 4. Acrylate substrate layer; 5. Waterproof layer; 6. Silicone oil adhesive layer; 7. Release film layer. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] like Figure 1-Figure 2 As shown, a viscosity-reducing and easily peelable tape in this embodiment includes a tape body 1, a fixing ring 2 is fixed to the inner ring of the tape body 1, the fixing ring 2 facilitates the fixation of the tape body 1, an acrylate substrate layer 4 is fixed on the tape body 1, an anti-corrosion layer 3 is installed above the acrylate substrate layer 4, the acrylate substrate layer 4 facilitates the fixation of the anti-corrosion layer 3, the acrylate substrate layer 4 is combined with PVC and acrylate material to make it have stronger toughness, a waterproof layer 5 is fixed below the acrylate substrate layer 4, a release film layer 7 is fixed below the waterproof layer 5, and a silicone oil adhesive layer 6 is fixed below the release film layer 7.

[0030] like Figure 1-Figure 2As shown, in this embodiment, the tape body 1 is wrapped around the fixing ring 2, and the fixing ring 2 is made of PVC material. The fixing ring 2 is convenient for fixing the tape body 1. The fixing ring 2 is made of PVC material, which can make it have better mechanical properties. The acrylate substrate layer 4 is bonded to the anti-corrosion layer 3, and the anti-corrosion layer 3 is coated with a rubber-modified asphalt adhesive. The acrylate substrate layer 4 facilitates the fixation of the anti-corrosion layer 3. The anti-corrosion layer 3 can enhance the corrosion resistance of the tape by applying the rubber-modified asphalt adhesive. The acrylate substrate layer 4 is bonded to the waterproof layer 5. The acrylate substrate layer 4 is made of a combination of PVC and acrylate materials. The acrylate substrate layer 4 is bonded to the waterproof layer 5. The acrylate substrate layer 4 is made of a combination of PVC and acrylate materials. The material layer 4 can have strong toughness by combining PVC and acrylic material. The waterproof layer 5 is bonded to the acrylic base material layer 4. The waterproof layer 5 is made of butyl rubber material. The waterproof layer 5 can prevent the tape from affecting the inside when it is wet through butyl rubber. The release film layer 7 is bonded to the waterproof layer 5. The release film layer 7 is made of PE material. After the release film layer 7 is made into a film through the PE material, the silicone oil adhesive layer 6 and the waterproof layer 5 are isolated and protected. The silicone oil adhesive layer 6 is bonded to the release film. The silicone oil adhesive layer 6 is mixed with silicone oil through the internal adhesive, which can reduce the adhesion between the tape and the adherend.

[0031] The specific implementation process of this embodiment is as follows: before use, first place the tape next to the object to be bonded, and then start to pull the tape to bond the object. The acrylic ester with strong internal toughness can prevent the tape from breaking when pulling the tape, which not only avoids affecting the use of the tape, but also avoids affecting the bonding speed. The anti-corrosion layer 3 can enhance the corrosion resistance of the tape by applying rubber-modified asphalt adhesive. When the tape is separated from the adherend and residual glue remains, an appropriate amount of silicone oil can be added to the adhesive. By reducing the cohesive force between the adhesive molecules and the adhesion between the tape and the object, the appearance of residual glue on the tape is avoided, which not only avoids affecting the appearance of the adhered object, but also avoids causing trouble to the user.

[0032] The above description of the disclosed embodiments enables users with professional skills in the field to implement or use the utility model. Various modifications to these embodiments will be apparent to users with professional skills in the field, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features disclosed herein.

Claims

1. A viscous and easily peelable adhesive tape, characterized in that: The invention comprises a tape body (1), wherein a fixing ring (2) is fixed on the inner ring of the tape body (1), an acrylate substrate layer (4) is fixed on the tape body (1), an anti-corrosion layer (3) is installed above the acrylate substrate layer (4), a waterproof layer (5) is fixed below the acrylate substrate layer (4), a release film layer (7) is fixed below the waterproof layer (5), and a silicone oil adhesive layer (6) is fixed below the release film layer (7).

2. The adhesive tape according to claim 1, characterized in that: The adhesive tape body (1) is wound around the fixing ring (2), and the fixing ring (2) is made of PVC material.

3. The adhesive tape according to claim 1, characterized in that: The acrylic ester substrate layer (4) is bonded to the anti-corrosion layer (3), and a rubber-modified asphalt adhesive is applied to the anti-corrosion layer (3).

4. The adhesive tape according to claim 1, characterized in that: The acrylic ester substrate layer (4) is bonded to the waterproof layer (5), and the acrylic ester substrate layer (4) is made by combining PVC and acrylic ester materials.

5. The adhesive tape with reduced viscosity and easy peeling according to claim 1, characterized in that: The waterproof layer (5) is bonded to the acrylic ester substrate layer (4), and the waterproof layer (5) is made of butyl rubber material.

6. The adhesive tape with reduced viscosity and easy peeling according to claim 1, characterized in that: The release film layer (7) is bonded to the waterproof layer (5), and the release film layer (7) is made of PE material.

7. The adhesive tape with reduced viscosity and easy peeling according to claim 1, characterized in that: The silicone oil adhesive layer (6) is bonded to the release film layer (7).

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