High-temperature corrosion-resistant waterproof adhesive tape

Abstract

The utility model discloses a high-temperature corrosion-resistant waterproof adhesive tape which comprises an adhesive tape frame, an adhesive tape structure is wound on the outer side of the adhesive tape frame, the adhesive tape structure is sequentially provided with an adhesive layer, an insulating layer, an adhesive tape body, a waterproof layer, a corrosion-resistant layer and a high-temperature-resistant layer from inside to outside, and the structures in the adhesive tape structure are connected and fixed through adhesive. The middle of the adhesive tape structure is provided with a cutting line, the cutting line is of an interval type penetrating groove structure, the high-temperature-resistant layer and the corrosion-resistant layer are arranged, borosilicate is adopted as main filler, an olefin-fluorine-silicon copolymer material is adopted, and the two structures can achieve the high-temperature-resistant and corrosion-resistant effects through the adopted structural materials during use; and the waterproof layer is made of a polyethylene film or a polyvinyl chloride film, so that the structure and the pulling strength of the cable can be improved, and the use effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of waterproof tape devices, in particular to a high-temperature corrosion-resistant waterproof tape. Background Art

[0002] Adhesive tape is usually coated with a layer of adhesive on one or both sides and is used to adhere items. With the advancement of industrial technology, the use of adhesive tape has become increasingly popular. Adhesive tape is widely used in daily life and engineering construction. At present, adhesive tape is often used for bonding and sealing at the connection of two or more cables.

[0003] However, there are some problems in the use of existing tapes. For example, the existing tapes have poor waterproof performance, and the connection points of outdoor cables are prone to leakage on rainy days; and the insulation performance is poor, which poses a safety threat to workers engaged in cable maintenance; in addition, when using tapes to repair cables, workers sometimes forget to bring scissors or other cutting tools, and it is laborious to tear the tape off by hand, and it is easy to damage the repaired parts. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a high-temperature and corrosion-resistant waterproof tape. The high-temperature resistant layer and the corrosion-resistant layer structure are set, and borosilicate is used as the main filler and olefin fluorine silicon copolymer material respectively. The above two structures can achieve the effects of high temperature resistance and corrosion resistance through the structural materials used when in use, and have high strength, waterproof and insulation effects. The waterproof layer adopts polyethylene film or polyvinyl chloride film, which can also improve its structure and tensile strength, and improve the use effect.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a high-temperature and corrosion-resistant waterproof tape, comprising a tape frame, a tape structure wrapped around the outside of the tape frame, the tape structure being provided with an adhesive layer, an insulating layer, a tape body, a waterproof layer, a corrosion-resistant layer and a high-temperature resistant layer in sequence from the inside to the outside, and the structures in the tape structure are all connected and fixed by adhesive, and a cutting line is opened in the middle of the tape structure, and the cutting line is a spaced through groove structure.

[0006] As a preferred technical solution of the utility model, the thickness of the high temperature resistant layer is 52-56 μm, and the high temperature resistant layer uses borosilicate as a main filler.

[0007] As a preferred technical solution of the utility model, the corrosion-resistant layer is an olefin-fluorine-silicon copolymer material coated on the outside of the waterproof layer, and its thickness is 50-60 μm.

[0008] As a preferred technical solution of the utility model, the waterproof layer is made of polyethylene film or polyvinyl chloride film.

[0009] As a preferred technical solution of the utility model, the adhesive layer is an acrylic adhesive.

[0010] As a preferred technical solution of the utility model, the distance between two adjacent groups of cutting lines is 20 cm.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. In this device, the high temperature resistant layer and the corrosion resistant layer structure are set, which respectively adopt borosilicate as the main filler and olefin fluorine silicon copolymer material. The above two structures can play the role of high temperature resistance and corrosion resistance through the structural materials adopted when in use, and can also meet the corrosion resistance effect of kerosene and other media. It has high strength and obvious waterproof and insulating effects. The waterproof layer adopts polyethylene film or polyvinyl chloride film, which can also improve its structure and tensile strength and improve the use effect.

[0013] 2. In this device, by opening the wire cutting structure at equal intervals on the tape structure, the wire cutting structure can facilitate on-site cutting and facilitate operators to tear off the tape, saving time and effort, which is beneficial to improving the maintenance efficiency of the cable and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the structural diagrams of the utility model;

[0015] Figure 2 This is the second structural diagram of the utility model;

[0016] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle.

[0017] Among them: 1. tape frame; 2. tape structure; 21. cutting line; 3. high temperature resistant layer; 4. corrosion resistant layer; 5. waterproof layer; 6. tape body; 7. insulation layer; 8. adhesive layer. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0019] Embodiment:

[0020] like Figure 1-3 As shown, the utility model provides a high-temperature corrosion-resistant waterproof tape, including a tape frame 1, a tape structure 2 is wound around the outer side of the tape frame 1, and the tape structure 2 is sequentially provided with an adhesive layer 8, an insulating layer 7, a tape body 6, a waterproof layer 5, a corrosion-resistant layer 4 and a high-temperature resistant layer 3 from the inside to the outside, and the structures in the tape structure 2 are all connected and fixed by adhesive, and a cutting line 21 is opened in the middle of the tape structure 2, and the cutting line 21 is a spaced through groove structure; through the high-temperature resistant layer 3 and the corrosion-resistant layer 4 structure, borosilicate is used as the main filler and olefin fluorine silicon copolymer material respectively, and the above two structures can play the effect of high temperature resistance and corrosion resistance through the structural materials used when in use, and have high strength, obvious waterproof and insulation effects, and the waterproof layer 5 is made of polyethylene film or polyvinyl chloride film, which can also improve its structure and tensile strength, and improve the use effect.

[0021] In other embodiments, the thickness of the high temperature resistant layer 3 is 52-56 μm, and the high temperature resistant layer 3 is mainly filled with borosilicate; the corrosion-resistant layer 4 is a fluorinated silicon copolymer material coated on the outside of the waterproof layer 5, and its thickness is 50-60 μm; the waterproof layer 5 adopts polyethylene film or polyvinyl chloride film; the adhesive layer 8 is an acrylic adhesive; the spacing between two adjacent groups of cutting wires 21 is 20 cm; by opening the cutting wire 21 structure at equal intervals on the tape structure 2, the cutting wire 21 structure can facilitate on-site cutting, and it is convenient for operators to tear off the tape, saving time and effort, which is conducive to improving the maintenance efficiency of the cable and has strong practicality.

[0022] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A high temperature and corrosion resistant waterproof tape, comprising a tape frame (1), characterized in that: The outer side of the tape frame (1) is wound with a tape structure (2), and the tape structure (2) is provided with an adhesive layer (8), an insulating layer (7), a tape body (6), a waterproof layer (5), a corrosion-resistant layer (4) and a high-temperature-resistant layer (3) in sequence from the inside to the outside, and the structures in the tape structure (2) are all connected and fixed by adhesive, and a cutting line (21) is opened in the middle of the tape structure (2), and the cutting line (21) is a spaced through groove structure.

2. A high temperature and corrosion resistant waterproof tape according to claim 1, characterized in that: The thickness of the high temperature resistant layer (3) is 52-56 μm.

3. The high temperature corrosion resistant waterproof tape according to claim 1, characterized in that: The corrosion-resistant layer (4) is a fluorinated silicon copolymer material coated on the outside of the waterproof layer (5), and has a thickness of 50-60 μm.

4. The high temperature corrosion resistant waterproof tape according to claim 1, characterized in that: The waterproof layer (5) is made of polyethylene film or polyvinyl chloride film.

5. The high temperature corrosion resistant waterproof tape according to claim 1, characterized in that: The adhesive layer (8) is an acrylic adhesive.

6. The high temperature corrosion resistant waterproof tape according to claim 1, characterized in that: The distance between two adjacent cutting lines (21) is 20 cm.

Images