CN216183335U

CN216183335U - High-toughness carbon fiber prepreg

Info

Publication number: CN216183335U
Application number: CN202122684928.4U
Authority: CN
Inventors: 张凯莉; 解文倩; 庄文倩
Original assignee: Jiangsu Dingxin Ruida New Material Technology Co ltd
Current assignee: Jiangsu Dingxin Ruida New Material Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-05
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses high-toughness carbon fiber prepreg cloth which comprises a high-toughness carbon fiber prepreg cloth body, wherein the high-toughness carbon fiber prepreg cloth body comprises a substrate layer, the surface of the substrate layer is coated with a toughness layer, the surface of the toughness layer is coated with an anti-corrosion layer, the surface of the anti-corrosion layer is coated with a waterproof layer, the surface of the waterproof layer is coated with a fireproof layer, the substrate layer is made of carbon fiber prepreg cloth, the surface of the carbon fiber prepreg cloth is sprayed with an antibacterial agent, the toughness layer is made of high-elasticity fabric, the substrate layer is uniformly arranged on the surface of the toughness layer, and the anti-corrosion layer is sprayed with Teflon coating liquid. According to the utility model, the base material layer, the toughness layer, the corrosion-resistant layer, the waterproof layer and the fireproof layer are matched for use, so that the carbon fiber prepreg cloth has good toughness, corrosion resistance, waterproofness and fireproof performance, can meet the use requirements of people, and improves the practicability of the carbon fiber prepreg cloth.

Description

High-toughness carbon fiber prepreg

Technical Field

The utility model relates to the technical field of carbon fiber prepreg cloth, in particular to high-toughness carbon fiber prepreg cloth.

Background

Because the carbon fiber is too thin and can not be woven into cloth in a criss-cross mode like glass fiber, and only all the carbon fiber can be longitudinally arranged and fixed on the lining cloth by using glue, the real carbon fiber cloth only has warp and weft, which is an important mark for distinguishing a carbon fiber rod and a glass fiber rod, some reticular patterns can be seen on the rod body of the carbon fiber rod sometimes, the lining cloth is printed by resin glue, and is completely different from the obvious criss-cross mode of the glass fiber cloth, the carbon fiber pre-impregnated cloth is formed by compounding epoxy resin on the carbon fiber through a high-pressure high-temperature technology, but the toughness of the existing carbon fiber pre-impregnated cloth is lower, and the requirement of high elasticity can not be met in daily use, so the practicability is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-toughness carbon fiber prepreg which has the advantage of high toughness and solves the problem that the existing carbon fiber prepreg is low in toughness and cannot meet the requirement of high elasticity in daily use, so that the practicability of the existing carbon fiber prepreg is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high tenacity carbon fiber prepreg cloth, includes high tenacity carbon fiber prepreg cloth body, high tenacity carbon fiber prepreg cloth body includes the substrate layer, the surface cladding of substrate layer has the toughness layer, the surface cladding on toughness layer has the corrosion-resistant layer, the surface cladding on corrosion-resistant layer has the waterproof layer, the surface cladding of waterproof layer has the flame retardant coating.

Preferably, the substrate layer is made of carbon fiber prepreg cloth, and the surface of the carbon fiber prepreg cloth is sprayed with an antibacterial agent.

Preferably, the toughness layer is made of high-elasticity fabric, and the substrate layer is uniformly arranged on the surface of the toughness layer.

Preferably, the corrosion-resistant layer is prepared by spraying Teflon coating liquid, and the thickness of the corrosion-resistant layer is 0.3-0.5 mm.

Preferably, the waterproof layer is made of waterproof breathable films, and the waterproof breathable films are arranged into 1-2 layers.

Preferably, the fireproof layer is made of fireproof cloth, and the surface of the fireproof layer is sprayed with an ultraviolet resistant agent.

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

1. according to the utility model, the base material layer, the toughness layer, the corrosion-resistant layer, the waterproof layer and the fireproof layer are matched for use, so that the carbon fiber prepreg cloth has good toughness, corrosion resistance, waterproofness and fireproof performance, can meet the use requirements of people, and improves the practicability of the carbon fiber prepreg cloth.

2. According to the utility model, the antibacterial agent is sprayed on the surface of the carbon fiber prepreg cloth, so that the antibacterial property of the substrate layer can be improved, the toughness layer made of high-elasticity fabric can provide good toughness for the substrate layer, the corrosion-resistant layer made of Teflon coating liquid can enable the substrate layer to have good corrosion resistance, the waterproof layer made of waterproof breathable film can enable the substrate layer to have good waterproof and breathable properties, and the fireproof layer made of fireproof cloth can enable the substrate layer to have good fireproof property.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal connection structure of the present invention;

FIG. 3 is a schematic view of the connection structure between the carbon fiber prepreg and the flexible layer.

In the figure: 1. a high-toughness carbon fiber prepreg body; 101. a substrate layer; 102. a ductile layer; 103. a corrosion-resistant layer; 104. a waterproof layer; 105. and a fire-proof layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.

Referring to fig. 1-3, a high-toughness carbon fiber prepreg includes a high-toughness carbon fiber prepreg body 1, a substrate layer 101 made of carbon fiber prepreg, and an antibacterial agent sprayed on the surface of the carbon fiber prepreg, the antibacterial performance of the substrate layer 101 can be improved by spraying the antibacterial agent on the surface of the carbon fiber prepreg, the high-toughness carbon fiber prepreg body 1 includes the substrate layer 101, the surface of the substrate layer 101 is coated with a toughness layer 102, the toughness layer 102 is made of a high-elasticity fabric, the substrate layer 101 is uniformly arranged on the surface of the toughness layer 102, the toughness layer 102 made of the high-elasticity fabric can provide good toughness for the substrate layer 101, the surface of the toughness layer 102 is coated with a corrosion-resistant layer 103, the corrosion-resistant layer 103 is made of teflon coating liquid by spraying, the thickness of the corrosion-resistant layer 103 is 0.3-0.5mm, the corrosion-resistant layer 103 made of teflon coating liquid by spraying, the substrate layer 101 has good corrosion resistance, the surface of the corrosion-resistant layer 103 is coated with a waterproof layer 104, the waterproof layer 104 is made of waterproof breathable films, the waterproof breathable films are arranged into 1-2 layers, the base material layer 101 has good waterproof and breathable performance by adopting the waterproof layer 104 made of the waterproof and breathable film, the surface of the waterproof layer 104 is coated with the fireproof layer 105, the fireproof layer 105 is made of fireproof cloth, the surface of the fireproof layer 105 is sprayed with the ultraviolet resistant agent, the fireproof layer 105 made of fireproof cloth can enable the base material layer 101 to have good fireproof performance, through the cooperation use of substrate layer 101, toughness layer 102, corrosion-resistant layer 103, waterproof layer 104 and flame retardant coating 105, can make carbon fiber prepreg cloth possess good toughness, corrosion resistance, waterproof nature and fire behavior, can satisfy people's user demand, improved its practicality.

During the use, there is the antibacterial agent through the surface spraying at carbon fiber prepreg cloth, can improve the antibacterial property of substrate layer 101, toughness layer 102 through adopting high elasticity surface fabric to make, can provide good toughness for substrate layer 101, through the corrosion-resistant layer 103 that adopts teflon masking liquid spraying to make, can make substrate layer 101 possess good corrosion resisting property, through the waterproof layer 104 that adopts waterproof ventilated membrane to make, can make substrate layer 101 possess good waterproof air permeability, through the flame retardant coating 105 that adopts fire prevention cloth to make, can make substrate layer 101 possess good fire behavior.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high tenacity carbon fiber prepreg cloth, includes high tenacity carbon fiber prepreg cloth body (1), its characterized in that: the high-toughness carbon fiber prepreg cloth body (1) comprises a substrate layer (101), wherein the surface of the substrate layer (101) is coated with a toughness layer (102), the surface of the toughness layer (102) is coated with an anti-corrosion layer (103), the surface of the anti-corrosion layer (103) is coated with a waterproof layer (104), and the surface of the waterproof layer (104) is coated with a fireproof layer (105).

2. A high tenacity carbon fiber prepreg according to claim 1 wherein: the base material layer (101) is made of carbon fiber prepreg cloth, and the surface of the carbon fiber prepreg cloth is sprayed with an antibacterial agent.

3. A high tenacity carbon fiber prepreg according to claim 1 wherein: the toughness layer (102) is made of high-elasticity fabric, and the base material layer (101) is uniformly arranged on the surface of the toughness layer (102).

4. A high tenacity carbon fiber prepreg according to claim 1 wherein: the corrosion-resistant layer (103) is prepared by spraying Teflon coating liquid, and the thickness of the corrosion-resistant layer (103) is 0.3-0.5 mm.

5. A high tenacity carbon fiber prepreg according to claim 1 wherein: the waterproof layer (104) is made of waterproof breathable films, and the waterproof breathable films are arranged into 1-2 layers.

6. A high tenacity carbon fiber prepreg according to claim 1 wherein: the fireproof layer (105) is made of fireproof cloth, and an ultraviolet resistant agent is sprayed on the surface of the fireproof layer (105).