CN204605046U - A kind of carbon fibre reinforced composite sheet material - Google Patents
A kind of carbon fibre reinforced composite sheet material Download PDFInfo
- Publication number
- CN204605046U CN204605046U CN201520020709.8U CN201520020709U CN204605046U CN 204605046 U CN204605046 U CN 204605046U CN 201520020709 U CN201520020709 U CN 201520020709U CN 204605046 U CN204605046 U CN 204605046U
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- carbon fiber
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- sheet material
- fibre reinforced
- reinforced composite
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Abstract
The utility model discloses a kind of carbon fibre reinforced composite sheet material, comprise at least five-layer structure, thickness is 0.8mm-20mm, ground floor is natural slicing wood skin, the second layer adopts nonwoven layer, third layer adopts the first carbon fiber, and the 4th layer adopts the second carbon fiber, and layer 5 adopts the 3rd carbon fiber or natural slicing wood skin.The beneficial effects of the utility model: adopt the composite board that this programme is made, lightweight, intensity is high, and the lines nature on surface, abundant, because whole sheet material forms, be carbon fiber, epoxy resin and wooden skin, be nontoxic product, therefore environmental-protecting performance is better.This product can be widely used in the shell of electronic product and the inside gadget field of automobile, it is special under current country greatly develops the background of electric automobile industry, application prospect is boundless, only needing to adopt different moulds namely to can be made into the product of various shape, is the composite of automotive light weight technology technical field first-selection.
Description
Technical field
The utility model belongs to carbon fibre composite technical field, is specifically related to a kind of carbon fibre reinforced composite sheet material.
Background technology
Carbon fibre composite sheet material in the market mainly contains 3 kinds, the first: upper and lower surface adopts carbon fiber knit prepreg cloth, middle employing carbon fiber one-way prepreg cloth, and adopt heat pressing process compacting to form, surface has the braiding texture of 3K carbon fiber; The second: adopt carbon fiber one-way prepreg cloth, adopt heat pressing process compacting to form, surface is the texture of ater; The third: the inside and outside braiding prepreg cloth all adopting carbon fiber, hot pressing forms.The first and the third, surface is the woven cloth of carbon fiber, have the plain weave of woven cloth and the texture of twill or satin weave, and the second does not have texture, surface black.These three kinds of sheet materials are widely used in finishing requirements not high, and desired strength is high, lightweight field, woven cloth due to carbon fiber only has all textures of plain weave, twill and satin weave three, and mostly be black, therefore, some all has the occasion of requirement to ornamental and intensity, weight, the shell of such as some electronic products, the inside gadget of automobile, or above the decorative panel of unmanned plane and aircraft, the unicity of the material appearance that carbon fiber woven cloth and unidirectional cloth are made is difficult to the demand meeting these products.
Utility model content
Based on above problem, the purpose of this utility model is to provide a kind of carbon fibre reinforced composite sheet material that intensity is high, quality light, surface has solid wood lines and feel.
A kind of carbon fibre reinforced composite sheet material, comprise at least five-layer structure, thickness is 0.8mm-20mm, ground floor is natural slicing wood skin, and the second layer adopts nonwoven layer, and third layer adopts the first carbon fiber, 4th layer adopts the second carbon fiber, and layer 5 adopts the 3rd carbon fiber or natural slicing wood skin.
Preferably, described ground floor is adopted as 0.2mm, and width is 60mm.
Preferably, described nonwoven layer thickness is 0.1mm.
Preferably, described first carbon fiber is that 0 degree of direction is laid, thickness 0.1mm.
Preferably, described second carbon fiber is that 90 degree of directions are laid, thickness 0.1mm.
Preferably, described 3rd carbon fiber thickness is 0.3mm.
Preferably, described third layer and the 4th layer can adopt 0 degree and 90 degree to intersect to lay.
The beneficial effects of the utility model: adopt the composite board that this programme is made, lightweight, intensity is high, and the lines nature on surface, abundant, because whole sheet material forms, be carbon fiber, epoxy resin and wooden skin, be nontoxic product, therefore environmental-protecting performance is better.This product can be widely used in the shell of electronic product and the inside gadget field of automobile, it is special under current country greatly develops the background of electric automobile industry, application prospect is boundless, only needing to adopt different moulds namely to can be made into the product of various shape, is the composite of automotive light weight technology technical field first-selection.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of carbon fibre reinforced composite sheet material of the utility model.
Number in the figure is described as follows: 1-ground floor, the 2-second layer, 3-third layer, 4-the 4th layer, 5-layer 5.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Fig. 1 is a kind of structural representation of carbon fibre reinforced composite sheet material, comprise at least five-layer structure, thickness is 0.8mm-20mm, ground floor 1 is natural slicing wood skin, the second layer 2 adopts nonwoven layer, third layer 3 adopts the first carbon fiber, and the 4th layer 4 adopts the second carbon fiber, and layer 55 adopts the 3rd carbon fiber or natural slicing wood skin.
Ground floor 1 adopts thickness to be the natural slicing wood skin of 0.2mm, and width is 60mm, and natural slicing wood skin is black walnut, ebony, yellow jacket, white rubber or teak; Nonwoven layer adopts 5g/m
2white non-woven cloth, thickness is 0.1mm; First carbon fiber is carbon fiber one-way prepreg, wherein fibre weight 145g/m
2, resin content 45%, 0 degree of direction is laid, thickness 0.1mm; Second carbon fiber is carbon fiber one-way prepreg, wherein fibre weight 145g/m
2, resin content 45%, 90 degree of directions are laid, thickness 0.1mm; 3rd carbon fiber is the two-way prepreg of 3K plain weave/twill, wherein fibre weight 220g/m
2, resin content 45%, thickness is 0.3mm; Third layer and the 4th layer can adopt 0 degree and 90 degree to intersect and lay.
Carbon fibre reinforced composite of the present utility model, adopts the technique of the lamination of composite to make.Shaping committed step and technique as follows: mould prepare, according to shape and size, the thickness equidimension of goods, the mould of laminated composite reasonable in design, mould must adopt punching block, and mould upper and lower surface is polished to minute surface; Raw material prepare, and according to the size dimension of goods, cutting raw material, comprise wooden skin, non-woven fabrics, carbon fiber one-way prepreg and carbon fiber knit prepreg, and according to the size of product, are laid on together; By the upper and lower mould of the mould of product, put into heat pressing forming machines, be preheating to 80 DEG C; By the raw material laid, comprise wooden skin, non-woven fabrics, carbon fiber one-way prepreg and carbon fiber knit prepreg put into counterdie, cover patrix simultaneously; Slow increase pressure and temperature, in 10 minutes, pressure is progressively increased to 15Mpa, meanwhile, temperature increase to 150 ± 5 DEG C of mould; Keep the pressure of 15Mpa, continue to improve mold temperature, in 4 minutes, be warming up to 180 DEG C; Keep the temperature 180 DEG C of mould, slowly reduce the pressure of mould, in 4 minutes, be reduced to 5Mpa; The Pressure Drop of mould is low to moderate 0Mpa, simultaneously the heating source of closing molding, and mould naturally cools to about 80 DEG C; Open patrix, slowly articles of sheet material is deviate from from counterdie with compressed air; According to shape and the outward appearance of product, CNC is adopted to be finish-machined to finished product.
Adopt the composite board that this programme is made, lightweight, intensity is high, and the lines nature on surface, and abundant, because whole sheet material forms, be carbon fiber, epoxy resin and wooden skin, be nontoxic product, therefore environmental-protecting performance is better.This product can be widely used in the shell of electronic product and the inside gadget field of automobile, it is special under current country greatly develops the background of electric automobile industry, application prospect is boundless, only needing to adopt different moulds namely to can be made into the product of various shape, is the composite of automotive light weight technology technical field first-selection.
Embodiment recited above is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that the common engineers and technicians in this area make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (7)
1. a carbon fibre reinforced composite sheet material, it is characterized in that, comprise at least five-layer structure, thickness is 0.8mm-20mm, ground floor is natural slicing wood skin, and the second layer adopts nonwoven layer, and third layer adopts the first carbon fiber, 4th layer adopts the second carbon fiber, and layer 5 adopts the 3rd carbon fiber or natural slicing wood skin.
2. carbon fibre reinforced composite sheet material as claimed in claim 1, it is characterized in that, described ground floor is adopted as 0.2mm, and width is 60mm.
3. carbon fibre reinforced composite sheet material as claimed in claim 1, it is characterized in that, described nonwoven layer thickness is 0.1mm.
4. carbon fibre reinforced composite sheet material as claimed in claim 1, is characterized in that, described first carbon fiber is that 0 degree of direction is laid, thickness 0.1mm.
5. carbon fibre reinforced composite sheet material as claimed in claim 1, is characterized in that, described second carbon fiber is that 90 degree of directions are laid, thickness 0.1mm.
6. carbon fibre reinforced composite sheet material as claimed in claim 1, it is characterized in that, described 3rd carbon fiber thickness is 0.3mm.
7. carbon fibre reinforced composite sheet material as claimed in claim 1, is characterized in that, described third layer and the 4th layer can adopt 0 degree and 90 degree to intersect layings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020709.8U CN204605046U (en) | 2015-01-13 | 2015-01-13 | A kind of carbon fibre reinforced composite sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020709.8U CN204605046U (en) | 2015-01-13 | 2015-01-13 | A kind of carbon fibre reinforced composite sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204605046U true CN204605046U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520020709.8U Expired - Fee Related CN204605046U (en) | 2015-01-13 | 2015-01-13 | A kind of carbon fibre reinforced composite sheet material |
Country Status (1)
| Country | Link |
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| CN (1) | CN204605046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626669A (en) * | 2015-01-13 | 2015-05-20 | 上海杉华复合材料科技有限公司 | Carbon fiber enhanced composite material panel and preparation method thereof |
| CN106652718A (en) * | 2015-11-04 | 2017-05-10 | 宜兴市中碳科技有限公司 | Irregular superhard carbon fiber plate for aviation model |
-
2015
- 2015-01-13 CN CN201520020709.8U patent/CN204605046U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626669A (en) * | 2015-01-13 | 2015-05-20 | 上海杉华复合材料科技有限公司 | Carbon fiber enhanced composite material panel and preparation method thereof |
| CN106652718A (en) * | 2015-11-04 | 2017-05-10 | 宜兴市中碳科技有限公司 | Irregular superhard carbon fiber plate for aviation model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20180113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |