CN206485005U - A kind of carbon fiber sheet - Google Patents
A kind of carbon fiber sheet Download PDFInfo
- Publication number
- CN206485005U CN206485005U CN201720059347.2U CN201720059347U CN206485005U CN 206485005 U CN206485005 U CN 206485005U CN 201720059347 U CN201720059347 U CN 201720059347U CN 206485005 U CN206485005 U CN 206485005U
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- China
- Prior art keywords
- carbon fiber
- chip
- hole
- fiber chip
- fire
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Abstract
The utility model discloses a kind of carbon fiber sheet, including carbon fiber chip, the carbon fiber chip, which assumes diamond in shape, staggeredly to interweave, through hole is additionally provided between the carbon fiber chip, the thickness of the through hole is the 2/3 of carbon fiber chip thickness, and carbon fiber chip is filled between adjacent through hole, the carbon fiber chip both sides are respectively equipped with fire-proof plate and elastic wire, and uniformly it is coated with corrosion-inhibiting coating on fire-proof plate, epoxy resin layer is provided with the outside of the elastic wire, by carbon fiber and the sheet material or Material cladding of other material, further strengthen the physical and chemical properties of carbon fiber, so as to reach the purpose of enhancing performance.
Description
Technical field
The utility model is related to carbon fibre material technical field, specially a kind of carbon fiber sheet.
Background technology
Carbon fiber is a kind of emerging compound material, because with high specific strength and specific modulus, low thermal coefficient of expansion, resistance to height
A series of excellent performances such as warm, corrosion-resistant, creep resistant and self-lubricating are more in Aero-Space, nuclear energy equipment, communications and transportation etc.
Plant military project and civil area has obtained extremely wide application.And carbon fiber also has the spies such as the flexibility and stitchability of fiber
Point, further mutually can agree with to improve the physical and chemical properties of material with other materials.
On current carbon fiber sheet material, although compared to for traditional sheet material, carbon fibre material has
Impayable excellent properties, but for the innovation of technology, people are more urgent for the demand of new material, and
Fault of construction of the carbon fibre material plate used now due to material in itself, for the physical and chemical properties of sheet material,
Still some shortcomings be there are.Also existed particularly on tensile stress and compression and in terms of chemical preservation erosion
Defect.
Utility model content
To achieve the above object, the utility model provides following technical scheme：A kind of carbon fiber sheet, including carbon fiber core
Piece, the carbon fiber chip, which assumes diamond in shape, staggeredly to interweave, and through hole, the thickness of the through hole are additionally provided between the carbon fiber chip
Spend for the 2/3 of carbon fiber chip thickness, and be filled between adjacent through hole carbon fiber chip, the carbon fiber chip both sides
Fire-proof plate and elastic wire are respectively equipped with, and uniform be coated with the outside of corrosion-inhibiting coating, the elastic wire is provided with fire-proof plate
Epoxy resin layer.
As a kind of preferred technical scheme of the utility model, angle is 30-45 ° between the adjacent carbon fiber core piece.
As a kind of preferred technical scheme of the utility model, the shape of the through hole can be rectangle, triangle, water chestnut
Shape, circle, it is trapezoidal in any one or a variety of combinations.
As a kind of preferred technical scheme of the utility model, the elastic wire is more than 2000MPa using tensile strength.
Compared with prior art, the beneficial effects of the utility model are：The carbon fiber sheet, by the way that carbon fiber chip is made
For main material, and resistance to compression and the anti-shear ability of carbon fiber chip are improved in the way of being interweaved, and in carbon fiber core
The through hole added between piece, on the one hand can improve the cross lamination ability of carbon fiber chip, and still further aspect can also drop
Low-density, reduces the quality of chip, goes for toughness relatively strong and occasion, and finer wire can adjust steel wire according to use occasion
Face, and then the robustness of sheet material is improved, outer surface is provided with fire-proof plate and corrosion-inhibiting coating and epoxy resin layer, on the one hand improves anti-
Fiery performance, on the other hand can isolate internal material, and sheet material can be avoided directly to be in contact with air and water etc., increased, total
For, by carbon fiber and the sheet material or Material cladding of other material, further strengthen the physical and chemical properties of carbon fiber, so that
Reach the purpose of enhancing performance.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model cross-sectional view.
In figure：1- carbon fiber chips；2- through holes；3- fire-proof plates；4- elastic wires；5- corrosion-inhibiting coatings；6- epoxy resin
Layer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment：
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of carbon fiber sheet, including carbon fiber core
Piece 1, the carbon fiber chip 1, which assumes diamond in shape, staggeredly to interweave, and improves to be additionally provided between anti-shear ability, the carbon fiber chip 1 and passes through
Perforation 2, the thickness of the through hole 2 is the 2/3 of the thickness of carbon fiber chip 1, and is filled with carbon fiber between adjacent through hole 2
Chip 1, the both sides of carbon fiber chip 1 are respectively equipped with fire-proof plate 3 and elastic wire 4, and are uniformly coated with fire-proof plate 3 anti-
Rotten coating 5, the outside of elastic wire 4 is provided with epoxy resin layer 6.
Preferably, angle is 30-45 ° between the adjacent carbon fiber core piece 1, improves bear shearing force to greatest extent
Ability；The shape of the through hole 2 can for rectangle, triangle, rhombus, circle, it is trapezoidal in any one or it is a variety of
Combination, according to demand and stress surface improves ability to bear to change the shape of through hole 2；The elastic wire 4 is used
Tensile strength is more than 2000MPa.
Specifically used mode and advantage：The carbon fiber sheet, by using carbon fiber chip as main material, and with mutual
The mode of intertexture improves resistance to compression and the anti-shear ability of carbon fiber chip, and the through hole added between carbon fiber chip,
On the one hand the cross lamination ability of carbon fiber chip can be improved, still further aspect can also reduce density, reduce the matter of chip
Amount, goes for toughness relatively strong and occasion, finer wire can adjust steel wire face according to use occasion, and then improve the heavily fortified point of sheet material
Solidity, outer surface is provided with fire-proof plate and corrosion-inhibiting coating and epoxy resin layer, on the one hand improves fire protecting performance, on the other hand can be with
Isolate internal material, sheet material can be avoided directly to be in contact with air and water etc., increased, generally speaking, by carbon fiber with it is other
The sheet material or Material cladding of material, further strengthen the physical and chemical properties of carbon fiber, so as to reach the purpose of enhancing performance.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of carbon fiber sheet, including carbon fiber chip（1）, it is characterised in that：The carbon fiber chip（1）Assume diamond in shape staggeredly
Interweave, the carbon fiber chip（1）Between be additionally provided with through hole（2）, the through hole（2）Thickness be carbon fiber chip（1）
The 2/3 of thickness, and in adjacent through hole（2）Between be filled with carbon fiber chip（1）, the carbon fiber chip（1）Distinguish both sides
Provided with fire-proof plate（3）And elastic wire（4）, and in fire-proof plate（3）On be uniformly coated with corrosion-inhibiting coating（5）, the elastic wire
（4）Outside is provided with epoxy resin layer（6）.
2. a kind of carbon fiber sheet according to claim 1, it is characterised in that：The adjacent carbon fiber core piece（1）Between
Angle is 30-45 °.
3. a kind of carbon fiber sheet according to claim 1, it is characterised in that：The through hole（2）Shape can be
Rectangle, triangle, rhombus, circle, it is trapezoidal in any one or a variety of combinations.
4. a kind of carbon fiber sheet according to claim 1, it is characterised in that：The elastic wire（4）It is strong using stretching
Degree is more than 2000MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059347.2U CN206485005U (en) | 2017-01-18 | 2017-01-18 | A kind of carbon fiber sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059347.2U CN206485005U (en) | 2017-01-18 | 2017-01-18 | A kind of carbon fiber sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206485005U true CN206485005U (en) | 2017-09-12 |
Family
ID=59767303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720059347.2U Expired - Fee Related CN206485005U (en) | 2017-01-18 | 2017-01-18 | A kind of carbon fiber sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206485005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263792A (en) * | 2021-05-10 | 2021-08-17 | 贵港市德嘉木业有限公司 | Epoxy modified soybean-based plate and preparation method thereof |
-
2017
- 2017-01-18 CN CN201720059347.2U patent/CN206485005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263792A (en) * | 2021-05-10 | 2021-08-17 | 贵港市德嘉木业有限公司 | Epoxy modified soybean-based plate and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20200118 |