High-temperature glass cloth adhesive tape
By combining a nano-anti-stick coating, a basalt fiber mesh reinforcement layer, and an inorganic high-temperature adhesive layer on the glass cloth tape, the problem of insufficient tensile strength of the glass cloth tape is solved, achieving stability and easy tearing under high-temperature environments.
Patent Information
- Application Number
- CN202423284108.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing glass cloth tape has insufficient tensile strength, is prone to deformation and breakage, and is inconvenient to tear.
The design employs a combination of a nano-anti-stick coating, a basalt fiber mesh reinforcement layer, and an inorganic high-temperature adhesive layer. The nano-anti-stick coating is applied to the glass cloth, the basalt fiber is interwoven with the glass cloth, and the adhesive layer is sprayed onto the woven body to form a stable connection.
It improves the tensile strength of glass cloth tape, prevents deformation and breakage, and simplifies the tearing process.
Smart Images
Figure CN223547446U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of glass cloth tape technology, and in particular to a high-temperature glass cloth tape. Background Technology
[0002] Adhesive tape, also known as adhesive strips or adhesive paper, is a strip-shaped, sticky man-made product that can be adhered to the surface of some items. It can be used to connect two different items or as a barrier or for protection.
[0003] Glass cloth is a fabric woven from glass fiber (see inorganic fiber). It has properties such as insulation, heat insulation, corrosion resistance, non-flammability, and high temperature resistance. Therefore, the combination of adhesive tape and glass cloth can produce high temperature and corrosion resistant adhesive tape.
[0004] However, existing glass cloth tapes do not have sufficient tensile strength during use, are prone to strong deformation and breakage under tension, and are inconvenient to operate when tearing is required; therefore, this application proposes a high-temperature glass cloth tape. Utility Model Content
[0005] In view of the shortcomings of the existing technology, this utility model provides a high-temperature glass cloth tape.
[0006] An embodiment of this utility model provides a high-temperature glass cloth tape, comprising:
[0007] Paper roll rewinder;
[0008] Fiberglass cloth tape; the fiberglass cloth tape is wound on a take-up paper tube, the fiberglass cloth tape includes a non-stick layer, fiberglass cloth, a reinforcing layer and an adhesive layer, the non-stick layer is disposed on the fiberglass cloth, the fiberglass cloth and the reinforcing layer are interwoven together, and the adhesive layer is disposed on the fiberglass cloth and the reinforcing layer.
[0009] Furthermore, the non-stick layer is made of a nano-anti-stick coating, which is sprayed onto the glass cloth.
[0010] Furthermore, the reinforcing layer is made of basalt fiber, and the basalt fiber is arranged in a mesh pattern.
[0011] Furthermore, the adhesive layer is applied by spraying or coating onto the woven glass cloth and reinforcing layer.
[0012] Furthermore, when the glass cloth and the reinforcing layer are woven together, the glass cloth does not completely seal the mesh openings on the reinforcing layer.
[0013] Furthermore, the glass cloth is double-layered and integrally formed, with the non-stick layer located on the upper layer of the glass cloth, and the reinforcing layer woven together with the lower layer of glass cloth.
[0014] Compared with the prior art, the present invention has the following beneficial effects:
[0015] The reinforcing layer of this invention has a mesh-like structure with gaps. When the glass cloth tape is cut or torn manually, the gaps serve as a "breakthrough point" to allow the glass cloth tape to be torn. Due to the reinforcement layer, the glass cloth tape is not easily deformed or damaged along its length. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of a high-temperature glass cloth tape described in an embodiment of the present invention.
[0017] Figure 2 This is a schematic diagram of the glass cloth tape in the high-temperature glass cloth tape described in the embodiments of this utility model.
[0018] Figure 3 This is a schematic diagram of the reinforcing layer in a high-temperature glass cloth tape as described in an embodiment of this utility model.
[0019] In the above figures: 1 paper roll, 2 glass cloth tape, 21 non-stick layer, 22 glass cloth, 23 reinforcing layer, 24 adhesive layer. Detailed Implementation
[0020] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.
[0021] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.
[0022] like Figures 1-3 As shown in the figure, this utility model embodiment proposes a high-temperature glass cloth tape, comprising:
[0023] Paper roll 1;
[0024] Fiberglass cloth tape 2; Fiberglass cloth tape 2 is wound onto a take-up paper tube 1. The fiberglass cloth tape includes a non-stick layer 21, fiberglass cloth 22, a reinforcing layer 23, and an adhesive layer 24. The non-stick layer 21 is made of a nano-anti-stick coating, which is sprayed onto the fiberglass cloth 22. The nano-anti-stick coating is non-stick and non-adhesive: the nano-anti-stick coating has dry and slippery properties, which can prevent self-adhesive, labels, transparent tape, double-sided tape, 3M tape, etc. from adhering to the surface. These tapes can be easily peeled off or automatically detached, or blown off by the wind. Strong adhesion: the coating has strong adhesion to most materials and can firmly adhere to the surface of various materials such as metal and plastic. Corrosion resistance: the nano-anti-stick coating has the characteristics of acid resistance, alkali resistance, corrosion resistance, anti-fouling, and prevention of corrosive gas erosion. Thus, it will not stick to the adhesive layer 24, so that the fiberglass cloth tape 2 can be pulled.
[0025] A non-stick layer 21 is applied to the glass cloth 22. The glass cloth 22 and the reinforcing layer 23 are interwoven. The reinforcing layer 23 is made of basalt fiber, which is arranged in a mesh pattern. The characteristics of basalt fiber are: high strength: the strength of basalt fiber is comparable to that of high-strength S-glass fiber, possessing very high tensile strength, thus increasing the strength of the glass cloth tape 2 and making it less prone to deformation; high temperature resistance: it can maintain stability under extreme temperature conditions, with short-term temperature resistance exceeding 1000℃ and long-term use at 760℃; corrosion resistance: it is resistant to acids and alkalis, possessing excellent chemical stability; electrical insulation: it has good electrical insulation properties, meeting the requirements for use in various environments. Its high-temperature resistance complements that of the glass cloth 22, enabling use under high-temperature conditions.
[0026] When the glass cloth 22 and the reinforcing layer 23 are woven together, the glass cloth 22 does not completely block the mesh on the reinforcing layer. The glass cloth 22 is double-layered and set as one piece. The non-stick layer 21 is located on the upper layer of the glass cloth 22, and the reinforcing layer 23 is woven together with the lower layer of glass cloth 22. This increases the contact area between the adhesive layer 24 and the glass cloth 22 and the reinforcing layer 23, making the adhesive layer 24 stably connected to the glass cloth 22 and the reinforcing layer 23, and not easy to detach.
[0027] like Figure 3 The reinforcing layer 23 shown has gaps because it is mesh-like. When the glass cloth tape 2 is cut or torn manually, the gaps serve as "breakthrough points" to tear the glass cloth tape 2. The reinforcing layer 23 makes the glass cloth tape 2 less prone to deformation and damage in the length direction.
[0028] The adhesive layer 24 is applied to the glass cloth 22 and the reinforcing layer 23. The adhesive layer 24 is applied by spraying or coating onto the woven glass cloth 22 and the reinforcing layer 23. Among them, the inorganic high-temperature adhesive has the following characteristics: it has a stronger ability to withstand high temperatures and can be used at higher temperatures; its temperature resistance range can generally reach 500 to 1750°C, and some inorganic adhesives can even be used at high temperatures of 1800°C, which can prevent the adhesive layer 24 from detaching.
[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A high-temperature glass cloth tape, characterized in that, include: Paper roll (1); Fiberglass cloth tape (2); the fiberglass cloth tape (2) is wound on a take-up paper tube (1). The fiberglass cloth tape includes a non-stick layer (21), fiberglass cloth (22), a reinforcing layer (23), and an adhesive layer (24). The non-stick layer (21) is disposed on the fiberglass cloth (22). The fiberglass cloth (22) and the reinforcing layer (23) are interwoven together. The adhesive layer (24) is disposed on the fiberglass cloth (22) and the reinforcing layer (23).
2. The high-temperature glass cloth tape according to claim 1, characterized in that, in: The non-stick layer (21) is made of a nano-anti-stick coating, which is sprayed onto the glass cloth (22).
3. The high-temperature glass cloth tape according to claim 1, characterized in that, in: The reinforcing layer (23) is made of basalt fiber, which is arranged in a mesh.
4. The high-temperature glass cloth tape according to claim 1, characterized in that, in: The adhesive layer (24) is applied by spraying or coating onto the woven glass cloth (22) and reinforcing layer (23).
5. The high-temperature glass cloth tape according to claim 1, characterized in that, in: When the glass cloth (22) and the reinforcing layer (23) are woven together, the glass cloth (22) does not completely seal the mesh on the reinforcing layer.
6. The high-temperature glass cloth tape according to claim 1, characterized in that, in: The glass cloth (22) is double-layered and integrated, with the non-stick layer (21) located on the upper layer of the glass cloth (22) and the reinforcing layer (23) woven together with the lower layer of glass cloth (22).