High-strength composite glass fiber cloth

Abstract

The utility model relates to the technical field of glass fiber cloth, and discloses high-strength composite glass fiber cloth which comprises a main body mechanism, the top of the main body mechanism is connected with a functional mechanism in an interwoven mode, the bottom of the main body mechanism is connected with a matte mechanism in a bonding mode, and the main body mechanism comprises glass fiber cloth. The rear end of the glass fiber cloth is connected with carbon fibers in a bonding mode, and the top of the glass fiber cloth is connected with flame-retardant fibers in an interwoven mode. By arranging the carbon fibers and the flame-retardant fibers, the strength and rigidity of the material are further improved by adding the carbon fibers, and the material has higher strength and elasticity modulus than glass fibers, can effectively share the external force borne by the glass fiber cloth, enhances the bearing capacity of the whole structure, and also can improve the anti-fatigue performance of the material, so that the service life of the material is prolonged. And when meeting high temperature or open fire, the flame-retardant fibers can absorb heat through reactions such as thermal decomposition of the flame-retardant fibers, so that the ambient temperature is reduced, and the fireproof safety performance of the material is improved.

Description

Technical Field

[0001] This utility model relates to the field of glass fiber cloth technology, and in particular to a high-strength composite glass fiber cloth. Background Technology

[0002] Fiberglass cloth is made from glass spheres or waste glass through processes such as high-temperature melting, drawing, winding, and weaving. The diameter of its single filaments ranges from a few micrometers to over twenty micrometers, and each bundle of fiber consists of hundreds or even thousands of single filaments. The advantages of fiberglass cloth include good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength.

[0003] Existing fiberglass cloth is not convenient for effective fire prevention measures, cannot quickly dissipate static electricity, and is difficult to meet the requirements of scenarios with high safety and electrical environment requirements. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a high-strength composite glass fiber cloth.

[0005] This utility model is achieved by the following technical solution: a high-strength composite glass fiber cloth, including a main body structure, a functional mechanism interwoven and connected at the top of the main body structure, and a matte mechanism bonded and connected at the bottom of the main body structure;

[0006] The main structure includes a fiberglass cloth, with carbon fiber bonded to the rear end of the fiberglass cloth and flame-retardant fibers interwoven to the top of the fiberglass cloth.

[0007] Through the above technical solutions, the addition of carbon fiber further improves the strength and stiffness of the material. It has higher strength and elastic modulus than glass fiber, which can effectively share the external force borne by glass fiber cloth, enhance the load-bearing capacity of the entire structure, improve the fatigue resistance of the material, and extend its service life.

[0008] As a further improvement to the above scheme, the carbon fiber is located at the rear end of the flame-retardant fiber, and the flame-retardant fiber is bonded to the carbon fiber.

[0009] Through the above technical solution, the main function of flame-retardant fibers is to impart fire-resistant properties to composite fiberglass cloth. When exposed to high temperatures or open flames, flame-retardant fibers can absorb heat through their own thermal decomposition and other reactions, reducing the surrounding temperature and releasing non-combustible gases, diluting the concentration of combustible gases, preventing the spread of flames, and improving the fire safety performance of the material.

[0010] As a further improvement to the above solution, the functional mechanism includes a polyurethane coating, and an antistatic coating is provided on top of the polyurethane coating.

[0011] Through the above technical solutions, the polyurethane coating has good flexibility and adhesion, and can be tightly attached to the top of the flame-retardant fiber, providing a continuous and stable protective barrier for the entire material. On the other hand, it can further enhance the waterproof and moisture-proof performance of the material, prevent the influence of external factors such as moisture on the internal structure, and at the same time improve the wear resistance of the material to a certain extent.

[0012] As a further improvement to the above solution, the polyurethane coating is applied to the top of the flame-retardant fiber, and the antistatic coating is applied to the top of the polyurethane coating.

[0013] Through the above technical solution, the main function of the antistatic coating is to eliminate static electricity on the material surface. By applying an antistatic coating over a polyurethane coating, the surface resistance of the material is reduced, allowing charges to be quickly conducted and dissipated on the material surface, preventing the accumulation of static electricity, and thus preventing various safety problems caused by static electricity, such as fire, explosion, and interference with electronic equipment.

[0014] As a further improvement to the above solution, the matte finish includes an epoxy resin, the bottom of which is coated with a matte coating.

[0015] Through the above technical solutions, the main function of the matte coating is to give the surface of the composite fiberglass cloth a matte finish, reducing light reflection and visual interference. In applications where visual appearance is important, such as interior decoration and optical instruments, it can provide a better visual experience. Furthermore, the matte coating also provides a certain degree of protection, preventing external environmental corrosion of the internal materials.

[0016] As a further improvement to the above solution, the epoxy resin is located at the bottom of the glass fiber cloth.

[0017] As a further improvement to the above solution, the epoxy resin is bonded to the fiberglass cloth.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This invention, by incorporating flame-retardant fibers, can rapidly decompose and absorb heat, release non-combustible gases, prevent the spread of flames, greatly reduce the risk of fire, buy time for personnel evacuation and firefighting, and ensure the safety of buildings, industrial facilities, and other locations.

[0020] This invention incorporates an antistatic coating, which reduces surface resistance, allowing charges to dissipate quickly and preventing static electricity buildup that could cause fires, explosions, or interference with electronic equipment. It is particularly suitable for industries sensitive to static electricity, such as petrochemicals and electronics manufacturing. Attached Figure Description

[0021] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the main structure of the present utility model;

[0023] Figure 3 This is a schematic diagram of the functional mechanism structure of this utility model;

[0024] Explanation of key symbols:

[0025] 1. Main structure; 101. Fiberglass cloth; 102. Carbon fiber; 103. Flame retardant fiber; 2. Functional structure; 201. Polyurethane coating; 202. Antistatic coating; 3. Matte structure; 301. Epoxy resin; 302. Matte coating. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0027] Example:

[0028] Please combine Figure 1-3 A high-strength composite glass fiber cloth of this embodiment includes a main body 1, a functional mechanism 2 interwoven and connected to the top of the main body 1, and a matte mechanism 3 bonded and connected to the bottom of the main body 1.

[0029] The main structure 1 includes a fiberglass cloth 101, with carbon fiber 102 bonded to the rear end of the fiberglass cloth 101 and flame-retardant fiber 103 interwoven to the top of the fiberglass cloth 101.

[0030] Carbon fiber 102 is located at the rear end of flame retardant fiber 103, and flame retardant fiber 103 is bonded to carbon fiber 102.

[0031] Functional mechanism 2 includes a polyurethane coating 201, and an antistatic coating 202 is provided on the top of the polyurethane coating 201.

[0032] A polyurethane coating 201 is applied to the top of the flame-retardant fiber 103, and an antistatic coating 202 is applied to the top of the polyurethane coating 201.

[0033] The matte finish 3 includes an epoxy resin 301, the bottom of which is coated with a matte coating 302.

[0034] Epoxy resin 301 is located at the bottom of glass fiber cloth 101.

[0035] Epoxy resin 301 is bonded to glass fiber cloth 101.

[0036] The implementation principle of a high-strength composite glass fiber cloth in this application embodiment is as follows: When using this high-strength composite glass fiber cloth 101, carbon fiber 102 is set. The addition of carbon fiber 102 further improves the strength and stiffness of the material. It has higher strength and elastic modulus than glass fiber, which can effectively share the external force borne by the glass fiber cloth 101, enhance the load-bearing capacity of the entire structure, improve the fatigue resistance of the material, and extend the service life. The main function of setting flame-retardant fiber 103 is to give the composite glass fiber cloth 101 fireproof performance. When exposed to high temperatures or open flames, the flame-retardant fiber 103 can absorb heat through its own thermal decomposition and other reactions, reducing the surrounding temperature and releasing non-combustible gases to dilute the concentration of combustible gases, preventing the spread of flames and improving the fire safety performance of the material. The polyurethane coating 201, with its good flexibility and adhesion, can adhere tightly to the top of the flame-retardant fiber 103, providing a continuous and stable protective barrier for the entire material. On the other hand, it can further enhance the waterproof and moisture-proof performance of the material, preventing external factors such as moisture from affecting the internal structure, while also improving the wear resistance of the material to a certain extent. The antistatic coating 202 is mainly used to eliminate static electricity on the surface of the material. By applying an antistatic coating 202 over the polyurethane coating 201, the surface resistance of the material is reduced, allowing charges to be quickly conducted and dissipated on the material surface, preventing the accumulation of static electricity. This prevents various safety issues caused by static electricity, such as fires, explosions, and interference with electronic equipment. The epoxy resin 301, with its chemical corrosion resistance and mechanical strength, enhances the overall performance of the material, while the matte coating 302 reduces light reflection and visual interference. In applications where visual appearance is important, such as interior decoration and optical instruments, this provides a better visual experience. The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model are within the scope of protection claimed by this utility model.

Claims

1. A high-strength composite glass fiber cloth, characterized in that, Includes a main body (1), the top of which is interwoven with a functional mechanism (2), and the bottom of which is bonded with a matte mechanism (3). The main structure (1) includes a glass fiber cloth (101), with carbon fiber (102) bonded to the rear end of the glass fiber cloth (101) and flame retardant fiber (103) interwoven to the top of the glass fiber cloth (101).

2. The high-strength composite glass fiber cloth as described in claim 1, characterized in that: The carbon fiber (102) is located at the rear end of the flame-retardant fiber (103), and the flame-retardant fiber (103) is bonded to the carbon fiber (102).

3. The high-strength composite glass fiber cloth as described in claim 1, characterized in that: The functional mechanism (2) includes a polyurethane coating (201), and an antistatic coating (202) is provided on the top of the polyurethane coating (201).

4. The high-strength composite glass fiber cloth as described in claim 3, characterized in that: The polyurethane coating (201) is applied to the top of the flame-retardant fiber (103), and the antistatic coating (202) is applied to the top of the polyurethane coating (201).

5. The high-strength composite glass fiber cloth as described in claim 1, characterized in that: The matte finish (3) includes an epoxy resin (301) with a matte coating (302) applied to the bottom of the epoxy resin (301).

6. The high-strength composite glass fiber cloth as described in claim 5, characterized in that: The epoxy resin (301) is located at the bottom of the glass fiber cloth (101).

7. The high-strength composite glass fiber cloth as described in claim 5, characterized in that: The epoxy resin (301) is bonded to the glass fiber cloth (101).

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