Carbon fiber reinforced thermoplastic resin plate
By adding the thermal plastic elastic layer on the carbon fiber layer of the carbon fiber plate, and combined with waterproof, wear -resistant and thermal insulation layers, the traditional carbon fiber board has poor bending problems and improves its curved and overall performance.
Patent Information
- Application Number
- CN202421214445.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The bending of traditional carbon fiber boards is poor, which affects their performance when manufacturing finished products.
Increase the thermal plastic elastic layer on the upper and lower surfaces of the carbon fiber layer, and set the wear -resistant decorative layer and thermal insulation layer on the basis of the waterproof layer to improve the curvability and wear resistance of the carbon fiber plate.
By increasing the thermoplastic layer, the curvability and thermoplasticity of the carbon fiber plate are improved. The waterproof layer avoids water contact.
Smart Images
Figure CN222407513U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of carbon fiber materials, in particular to a carbon fiber reinforced thermoplastic resin plate. Background Art
[0002] Carbon fiber board is a kind of carbon fiber board made of carbon fiber and resin through impregnation, hot pressing and hardening processes. It has good tensile strength, corrosion resistance, seismic resistance and impact resistance, and is widely used in engineering construction, concrete reinforcement, equipment shell and medical industries. However, the bending property of traditional carbon fiber board is poor, which makes the bending property of the finished product made of carbon fiber board also poor. Utility Model Content
[0003] The technical problem to be solved by the utility model is: how to improve the bending property of the carbon fiber plate.
[0004] The utility model provides a carbon fiber reinforced thermoplastic resin plate, comprising a carbon fiber layer, wherein the upper and lower surfaces of the carbon fiber layer are both provided with thermoplastic elastic layers, and waterproof layers are both provided on the two thermoplastic elastic layers.
[0005] Preferably, the thermoplastic elastic layer is one of thermoplastic polyurethane elastomer, styrene-based thermoplastic elastomer and olefin-based thermoplastic elastomer, and the thermoplasticity is increased, that is, the bendability is improved.
[0006] Preferably, a wear-resistant decorative layer is provided on the thermoplastic elastic layer to increase wear resistance.
[0007] Preferably, a thermal insulation layer is provided between the wear-resistant decorative layer and the waterproof layer to increase the thermal insulation effect.
[0008] Preferably, a transparent protective film is provided on the wear-resistant decorative layer.
[0009] Preferably, the waterproof layer is made of polyvinyl chloride plastic.
[0010] The beneficial effects of the utility model are:
[0011] The utility model discloses a carbon fiber reinforced thermoplastic resin plate, wherein a thermoplastic layer is added to an original carbon fiber layer to increase the thermoplasticity and bendability of the entire carbon fiber plate, and a waterproof layer is utilized to avoid direct contact with water, thereby improving practicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0013] Figure 1 The structure of the carbon fiber reinforced thermoplastic resin sheet of the utility model is shown in FIG. Figure 1 ;
[0014] Figure 2 The structure of the carbon fiber reinforced thermoplastic resin sheet of the utility model is shown in FIG. Figure 2 ;
[0015] Figure 3 The structure of the carbon fiber reinforced thermoplastic resin sheet of the utility model is shown in FIG. Figure 3 .
[0016] Reference numerals: 1. carbon fiber layer; 2. thermoplastic elastic layer; 3. waterproof layer; 4. wear-resistant decorative layer; 5. thermal insulation layer. DETAILED DESCRIPTION
[0017] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.
[0018] In this embodiment, if Figures 1 to 3 As shown, a carbon fiber reinforced thermoplastic resin plate comprises a carbon fiber layer 1, the upper and lower surfaces of the carbon fiber layer 1 are both provided with thermoplastic elastic layers 2, and the two thermoplastic elastic layers 2 are both provided with waterproof layers 3.
[0019] A thermoplastic layer is added to the original carbon fiber layer 1 to increase the thermoplasticity and flexibility of the entire carbon fiber board, and the waterproof layer 3 can prevent the carbon fiber layer 1 from directly contacting water.
[0020] Furthermore, the thermoplastic elastic layer 2 is one of thermoplastic polyurethane elastomer, styrene-based thermoplastic elastomer and olefin-based thermoplastic elastomer, all of which have good elasticity, plasticity and fatigue resistance, so that the entire carbon fiber plate provides a buffering function on the basis of increased flexibility.
[0021] Furthermore, a wear-resistant decorative layer 4 is provided on the thermoplastic elastic layer 2, which improves the overall appearance while increasing the overall wear resistance of the carbon fiber board and prolonging its service life.
[0022] Furthermore, a heat-insulating layer 5 is provided between the wear-resistant decorative layer 4 and the waterproof layer 3 to improve the heat-insulating effect of the carbon fiber board.
[0023] Furthermore, a transparent protective film is provided on the wear-resistant decorative layer 4 to further improve the wear resistance of the entire carbon fiber plate.
[0024] The waterproof layer 3 is made of polyvinyl chloride plastic, which also has good thermoplasticity.
[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A carbon fiber reinforced thermoplastic resin sheet, characterized in that: It comprises a carbon fiber layer (1), wherein the upper and lower surfaces of the carbon fiber layer (1) are both provided with thermoplastic elastic layers (2), and waterproof layers (3) are both provided on the two thermoplastic elastic layers (2).
2. The carbon fiber reinforced thermoplastic resin sheet according to claim 1, characterized in that: The thermoplastic elastic layer (2) is one of thermoplastic polyurethane elastomer, styrene-based thermoplastic elastomer and olefin-based thermoplastic elastomer.
3. The carbon fiber reinforced thermoplastic resin sheet according to claim 1 or 2, characterized in that: A wear-resistant decorative layer (4) is provided on the thermoplastic elastic layer (2).
4. The carbon fiber reinforced thermoplastic resin sheet according to claim 3, characterized in that: A heat-insulating layer (5) is provided between the wear-resistant decorative layer (4) and the waterproof layer (3).
5. The carbon fiber reinforced thermoplastic resin sheet according to claim 4, characterized in that: A transparent protective film is provided on the wear-resistant decorative layer (4).
6. The carbon fiber reinforced thermoplastic resin sheet according to claim 1, characterized in that: The waterproof layer (3) is made of polyvinyl chloride plastic.