Anti-aging high-voltage insulating tape

Abstract

The utility model discloses an anti-aging high-voltage insulating adhesive tape, which comprises a roll core, the surface of the roll core is fixedly connected with an adhesive tape body, the adhesive tape body comprises a base body, the surface of the base body is fixedly connected with a reinforcing layer, the surface of the reinforcing layer is fixedly connected with an anti-puncture layer, and the anti-puncture layer is fixedly connected with the anti-aging high-voltage insulating adhesive tape. The surface of the puncture-resistant layer is fixedly connected with a high-voltage-resistant insulating layer, and the surface of the high-voltage-resistant insulating layer is fixedly connected with a high-temperature-resistant layer. Through cooperative use of the roll core, the adhesive tape body, the base body, the reinforcing layer, the puncture-resistant layer, the high-voltage-resistant insulating layer, the high-temperature-resistant layer, the flame-retardant layer, the outer layer, the weather-resistant layer, the aging-resistant layer, the wear-resistant layer and the anti-static layer, the problems that in the actual use process of an existing anti-aging high-voltage insulating adhesive tape, the use strength is poor, the existing anti-aging high-voltage insulating adhesive tape is easily damaged after being extruded by a sharp object, and the service life of the existing anti-aging high-voltage insulating adhesive tape is influenced are solved. The flame-retardant effect is poor, and the service life is shortened due to the influence of external high temperature, so that the practical use is not facilitated, and the practicability is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating tapes, in particular to an anti-aging high-voltage insulating tape. Background Art

[0002] Insulating tape refers specifically to the tape used by electricians to prevent leakage and act as an insulator. It is also called insulating tape or tape tape. It consists of a base tape and a pressure-sensitive adhesive layer. The base tape is generally made of cotton cloth, synthetic fiber fabric, and plastic film. Insulating tape is suitable for wire connection, electrical insulation, heat insulation protection, etc. Therefore, insulating tape is widely used in electrical work such as wrapping, jointing, and insulation sealing of wires used at voltages below 380V.

[0003] For example, the Chinese utility model provides an "anti-aging high-voltage insulating tape", and its announcement number is: CN215975646U. The utility model adopts the design and use of the above-mentioned structure to solve the problem that most insulating tapes have poor anti-aging and waterproof properties during long-term use. The insulating tape can achieve the use effect of high-voltage resistance, anti-aging, waterproof, anti-penetration and wear resistance, improve its safety and reliability in use, and has strong practicality. However, in actual use, the patent has poor strength in use, is easily damaged after being squeezed by sharp objects, and has poor flame retardant effect. Its service life is reduced due to the influence of external high temperature, which is not conducive to actual use and has poor practicality. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-aging high-voltage insulating tape, which has the advantage of high practicality and solves the problems that the existing anti-aging high-voltage insulating tape has poor use strength during actual use, is easily damaged after being squeezed by sharp objects, has poor flame retardant effect, and is affected by external high temperatures, resulting in a reduced service life, which is not conducive to actual use and has poor practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-aging high-voltage insulating tape, comprising a winding core, a tape body is fixedly connected to the surface of the winding core, the tape body comprises a substrate, a reinforcing layer is fixedly connected to the surface of the substrate, an anti-puncture layer is fixedly connected to the surface of the reinforcing layer, a high-voltage insulating layer is fixedly connected to the surface of the anti-puncture layer, a high-voltage insulating layer is fixedly connected to the surface of the high-temperature resistant layer, a flame-retardant layer is fixedly connected to the surface of the high-temperature resistant layer, an outer layer is fixedly connected to the surface of the flame-retardant layer, the outer layer comprises a weather-resistant layer, a weather-resistant layer is fixedly connected to the surface of the aging-resistant layer, a wear-resistant layer is fixedly connected to the surface of the aging-resistant layer, and an antistatic layer is fixedly connected to the surface of the wear-resistant layer.

[0006] Preferably, the substrate is made of BOPP material, and the reinforcement layer is a colorless and transparent nylon film.

[0007] Preferably, the anti-puncture layer is made of polyethylene film, and the high-voltage resistant insulating layer is made of polytetrafluoroethylene material.

[0008] Preferably, the high temperature resistant layer is a mesh high temperature resistant polyester film, and the flame retardant layer is a flame retardant polyurethane layer.

[0009] Preferably, the weather-resistant layer is a polyvinylidene fluoride film, and the aging-resistant layer is made of fluorinated plastic.

[0010] Preferably, the wear-resistant layer is made of polymethyl methacrylate material, and the antistatic layer is a polythiophene antistatic coating.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model solves the problems of poor use strength of the existing anti-aging high-voltage insulating tape in actual use, easy damage after being squeezed by sharp objects, poor flame retardant effect, reduced service life due to external high temperature, which is not conducive to actual use and has poor practicality through the coordinated use of a winding core, a tape body, a substrate, a reinforcement layer, an anti-puncture layer, a high-voltage insulating layer, a high-temperature resistant layer, a flame retardant layer, an outer layer, a weather-resistant layer, an aging-resistant layer, a wear-resistant layer and an anti-static layer.

[0013] 2. The utility model can effectively improve the use strength of the tape by setting the reinforcing layer to be a colorless and transparent nylon film, can improve the anti-puncture effect of the tape by setting the anti-puncture layer to be made of polyethylene film, and can avoid damage after being squeezed by sharp objects, can improve the high-voltage insulation effect of the tape by setting the high-temperature resistant insulating layer to be made of polytetrafluoroethylene material, can improve the high-temperature resistance of the tape by setting the high-temperature resistant layer to be a mesh high-temperature resistant polyester film, can improve the high-temperature resistance of the tape by setting the flame-retardant layer to be a flame-retardant polyurethane layer, can improve the flame-retardant effect of the tape, can improve the weather resistance of the tape by setting the weather-resistant layer to be a polyvinylidene fluoride film, can improve the weather resistance of the tape, can improve the aging resistance of the tape by setting the aging-resistant layer to be made of fluorinated plastic, can improve the aging resistance of the tape, can improve the wear resistance of the tape by setting the wear-resistant layer to be made of polymethyl methacrylate material, and can improve the anti-static performance of the tape by setting the anti-static layer to be a polythiophene anti-static coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model tape body;

[0016] Figure 3 It is a partial cross-sectional schematic diagram of the outer layer of the utility model.

[0017] In the figure: 1. core; 2. tape body; 3. base; 4. reinforcement layer; 5. anti-puncture layer; 6. high voltage insulation layer; 7. high temperature resistant layer; 8. flame retardant layer; 9. outer layer; 10. weather resistant layer; 11. aging resistant layer; 12. wear resistant layer; 13. antistatic layer. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 , an anti-aging high-voltage insulating tape, comprising a winding core 1, a tape body 2 is fixedly connected to the surface of the winding core 1, the tape body 2 comprises a base 3, a reinforcing layer 4 is fixedly connected to the surface of the base 3, an anti-puncture layer 5 is fixedly connected to the surface of the reinforcing layer 4, a high-voltage insulating layer 6 is fixedly connected to the surface of the anti-puncture layer 5, a high-voltage insulating layer 6 is fixedly connected to the surface of the high-voltage insulating layer 6, a high-temperature resistant layer 7 is fixedly connected to the surface of the high-temperature resistant layer 7, a flame-retardant layer 8 is fixedly connected to the surface of the flame-retardant layer 8, an outer layer 9 is fixedly connected to the surface of the flame-retardant layer 8, the outer layer 9 comprises a weather-resistant layer 10, an aging-resistant layer 11 is fixedly connected to the surface of the weather-resistant layer 10, a wear-resistant layer 12 is fixedly connected to the surface of the aging-resistant layer 11, and an antistatic layer 13 is fixedly connected to the surface of the wear-resistant layer 12.

[0020] The base body 3 is made of BOPP material, and the reinforcement layer 4 is a colorless and transparent nylon film.

[0021] Through the above technical solution, by setting the reinforcing layer 4 as a colorless and transparent nylon film, the use strength of the tape can be effectively improved.

[0022] The anti-puncture layer 5 is made of polyethylene film, and the high-voltage resistant insulating layer 6 is made of polytetrafluoroethylene material.

[0023] Through the above technical scheme, by setting the anti-puncture layer 5 made of polyethylene film, the anti-puncture effect of the tape can be improved to avoid damage after being squeezed by sharp objects. By setting the high-voltage insulation layer 6 made of polytetrafluoroethylene material, the high-voltage insulation effect of the tape can be improved.

[0024] The high temperature resistant layer 7 is a mesh high temperature resistant polyester film, and the flame retardant layer 8 is a flame retardant polyurethane layer.

[0025] Through the above technical scheme, by setting the high temperature resistant layer 7 as a mesh high temperature resistant polyester film, the high temperature resistance effect of the tape can be improved, and by setting the flame retardant layer 8 as a flame retardant polyurethane layer, the tape can have a flame retardant effect.

[0026] The weather-resistant layer 10 is a polyvinylidene fluoride film, and the aging-resistant layer 11 is made of fluorinated plastic.

[0027] Through the above technical solution, by setting the weather-resistant layer 10 to be a polyvinylidene fluoride film, the weather resistance of the tape can be improved, and by setting the aging-resistant layer 11 to be made of fluorinated plastic, the tape can be resistant to aging.

[0028] The wear-resistant layer 12 is made of polymethyl methacrylate material, and the antistatic layer 13 is a polythiophene antistatic coating.

[0029] Through the above technical solution, by setting the wear-resistant layer 12 to be made of polymethyl methacrylate material, the wear resistance of the tape can be improved, and by setting the antistatic layer 13 to be a polythiophene antistatic coating, the antistatic performance of the tape can be improved.

[0030] When in use, the reinforcing layer 4 is made of colorless and transparent nylon film, which can effectively improve the strength of the tape. The anti-puncture layer 5 is made of polyethylene film, which can improve the anti-puncture effect of the tape and prevent it from being damaged by being squeezed by sharp objects. The high-voltage resistant insulating layer 6 is made of polytetrafluoroethylene material, which can improve the high-voltage insulation effect of the tape. The high-temperature resistant layer 7 is a mesh high-temperature resistant polyester film, which can improve the high-temperature resistance of the tape. The flame-retardant layer 8 is a flame-retardant polyurethane layer, which can have a flame-retardant effect on the tape. The weather-resistant layer 10 is a polyvinylidene fluoride film, which can improve the weather resistance of the tape. The aging-resistant layer 11 is made of fluorinated plastic, which can have an aging-resistant effect on the tape. The wear-resistant layer 12 is made of polymethyl methacrylate material, which can improve the wear resistance of the tape. The anti-static layer 13 is a polythiophene antistatic coating, which can improve the anti-static performance of the tape.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-aging high-voltage insulating tape, comprising a winding core (1), characterized in that: The surface of the winding core (1) is fixedly connected to a tape body (2), the tape body (2) comprises a base (3), the surface of the base (3) is fixedly connected to a reinforcement layer (4), the surface of the reinforcement layer (4) is fixedly connected to an anti-puncture layer (5), the surface of the anti-puncture layer (5) is fixedly connected to a high-voltage insulation layer (6), the surface of the high-voltage insulation layer (6) is fixedly connected to a high-temperature resistant layer (7), the surface of the high-temperature resistant layer (7) is fixedly connected to a flame retardant layer (8), the surface of the flame retardant layer (8) is fixedly connected to an outer layer (9), the outer layer (9) comprises a weather-resistant layer (10), the surface of the weather-resistant layer (10) is fixedly connected to an aging-resistant layer (11), the surface of the aging-resistant layer (11) is fixedly connected to a wear-resistant layer (12), and the surface of the wear-resistant layer (12) is fixedly connected to an antistatic layer (13).

2. The anti-aging high-voltage insulating tape according to claim 1, characterized in that: The base body (3) is made of BOPP material, and the reinforcement layer (4) is a colorless and transparent nylon film.

3. The anti-aging high-voltage insulating tape according to claim 1, characterized in that: The puncture-resistant layer (5) is made of a polyethylene film, and the high-voltage-resistant insulating layer (6) is made of a polytetrafluoroethylene material.

4. The anti-aging high-voltage insulating tape according to claim 1, characterized in that: The high temperature resistant layer (7) is a mesh high temperature resistant polyester film, and the flame retardant layer (8) is a flame retardant polyurethane layer.

5. The anti-aging high-voltage insulating tape according to claim 1, characterized in that: The weather-resistant layer (10) is a polyvinylidene fluoride film, and the aging-resistant layer (11) is made of fluorinated plastic.

6. The anti-aging high-voltage insulating tape according to claim 1, characterized in that: The wear-resistant layer (12) is made of polymethyl methacrylate material, and the antistatic layer (13) is a polythiophene antistatic coating.

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