CN205588723U - Carbon fiber sandwich composite sheet - Google Patents
Carbon fiber sandwich composite sheet Download PDFInfo
- Publication number
- CN205588723U CN205588723U CN201620421262.XU CN201620421262U CN205588723U CN 205588723 U CN205588723 U CN 205588723U CN 201620421262 U CN201620421262 U CN 201620421262U CN 205588723 U CN205588723 U CN 205588723U
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- CN
- China
- Prior art keywords
- skeleton
- layer
- carbon fiber
- composite plate
- sandwich composite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 25
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 25
- 239000002131 composite material Substances 0.000 title claims abstract description 25
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 239000003292 glue Substances 0.000 claims abstract description 14
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 9
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 9
- 239000003365 glass fiber Substances 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 9
- 229920002748 Basalt fiber Polymers 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000004593 Epoxy Substances 0.000 abstract description 2
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- ZENDLNWEHXPRPL-UHFFFAOYSA-N benzene 2,2-dimethylpropane-1,3-diol Chemical compound OCC(C)(CO)C.C1=CC=CC=C1 ZENDLNWEHXPRPL-UHFFFAOYSA-N 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 31
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 241000274582 Pycnanthus angolensis Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- -1 skeleton Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a carbon fiber sandwich composite sheet, the composite sheet is including gluing clothing layer, fibre layers, glass fiber layer, skeleton, base plate, gluey clothing layer adopted between benzene neopentylene glycol glue a clothing and make, the side surface edge of base plate self thickness orientation has covered in proper order skeleton, glass fiber layer, fibre layers, glue the clothing layer, the skeleton intussuseption is filled with polyurethane foam, gluey clothing layer, fibre layers, glass fiber layer, skeleton in every adjacent two -layer all paintd epoxy, it glues to have paintd the structure between skeleton and base plate. The utility model discloses a composite sheet, light in weight, thermal insulation performance is good, and intensity is good, the modulus is high, and low in production cost, and friendly to environment is suitable for the industrial production.
Description
Technical field
This utility model relates to composite plate technical field, is specifically related to a kind of carbon fibre sandwich composite plate.
Background technology
Traditional refrigerator car boxboard, luxurious caravan panel, logistic car panel etc. are for realizing insulation, the sheet material used is typically with steel construction and adds polyurethane foam and be compounded to form, and because steel construction heat conductivity is big, make its heat insulation effect not good enough, steel density is big simultaneously, itself has an increased energy consumption to car, time length is preferably corroded.
Carbon fiber is lighter than metallic aluminium because of its quality, but its intensity is higher than iron and steel, and it has corrosion-resistant, the characteristic of high-modulus, it is commonly used for being fabricated to sheet material, such as the carbon fiber sheet mentioned in application number 2015101250530, it uses carbon cloth epoxy resin-impregnated glue to make, it has the advantages that tensile strength is high, also improve resistance to compression, bending resistance, antitorque, shear strength simultaneously, but, because this sheet material have employed carbon fiber the most completely, cause the usage amount of its carbon fibre material to be greatly increased, add production cost.
Summary of the invention
The purpose of this utility model is to provide a kind of carbon fibre sandwich composite plate, and this composite plate overcomes the deficiencies in the prior art, the most lightweight, high insulating effect, and reduces production cost.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of carbon fibre sandwich composite plate, described composite plate includes gel coating resin, carbon fiber layer, glass layer, skeleton, substrate, described gel coating resin have employed isophthalic neopentyl glycol gel coat and makes, one side surface of described substrate is coated with described skeleton, glass layer, carbon fiber layer, gel coating resin successively along its thickness direction, it is filled with polyurethane foam in described skeleton, described gel coating resin, carbon fiber layer, glass layer, skeleton are all coated with epoxy resin between every adjacent two layers, between described skeleton and substrate, are coated with structure glue.
Preferably, one layer of basalt fiber it is additionally provided with between described glass layer and carbon fiber layer or between described glass fibre and skeleton.
Preferably, described polyurethane foam is coated with on the one side of structure glue and offers some grooves, for collecting unnecessary structure glue.
Preferably, the material that described substrate is used is carbon fiber sheet or plank.
Preferably, one or more layers described glass layer it is provided with between described skeleton and carbon fiber layer.
Preferably, described skeleton is section aluminum frame.
Preferably, described gel coating resin, carbon fiber layer, glass layer, skeleton, the edge of substrate flush setting.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that carbon fibre sandwich composite plate of the present utility model, light weight, reducing the energy consumption of automobile itself, and good heat insulating, its heat conductivity is up to 0.3W/M.K, intensity is high, environmentally friendly.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of carbon fibre sandwich composite plate described in the utility model；
Wherein: 1, substrate；2, skeleton；21, polyurethane foam；211, groove；3, glass layer；4, basalt fiber；5, carbon fiber layer；6, gel coating resin；7, epoxy resin；8, structure glue.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the technical solution of the utility model is further elaborated by specific embodiment.
A kind of carbon fibre sandwich composite plate, shown in Figure 1, this composite plate includes gel coating resin 6, carbon fiber layer 5, glass layer 3, skeleton 2, substrate 1.One side surface of this substrate 1 has been covered with skeleton 2, glass layer 3, carbon fiber layer 5, gel coating resin 6 successively along its thickness direction, polyurethane foam 21 it is filled with for being incubated in this skeleton 2, and in order to each interlaminar bonding is firm, in gel coating resin 6, carbon fiber layer 5, glass layer 3, skeleton 2, all it is coated with epoxy resin 7 between every adjacent two layers, between this skeleton 2 and substrate 1, is coated with strong structure glue 8.
Here, this gel coating resin 6 have employed isophthalic neopentyl glycol gel coat and makes, use the gel coat of this material can ensure that composite plate has the appearance of a high light, it is to avoid the later stage paints, and weatherability and the anti-yellowing property of this gel coat is above paint simultaneously.
Not only there is the feature such as high intensity, high-modulus because of basalt fibre, also have that heat-resisting quantity is good, good in oxidation resistance, radiation resistance are good, thermal acoustic insulation, strainability intensity good, incompressible and shear strength high, it is adapted under various environment use, for this here, shown in Figure 1, being additionally provided with one layer of basalt fiber 4 between carbon fiber layer 5 and glass layer 3, this basalt fiber 4 may also be arranged between glass layer 3 and skeleton 2 certainly.
Here glass layer 3 can have one or more layers, according to client's requirement to sheet material, adjusts the number of plies of glass layer 3.
Here, the material that this substrate 1 is used is carbon fiber sheet or plank, and the skeleton 2 used is section aluminum frame 2.Its corrosion resistance of skeleton 2 that aluminium section bar is made is strong, good stability, formability are strong and have good recyclability.
In the composite plate course of processing, in order to prevent being coated with on the one side of seccotine on skeleton 2, glue because smearing is many, and cause and between skeleton 2 and substrate 1, there is bubble, affect the cohesive force of two interlayers, here, the polyurethane foam 21 in this skeleton 2 is coated with on the one side of seccotine and offers some grooves 211, for collecting unnecessary glue, it is to avoid bubble produces.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this.All equivalence changes made according to this utility model spirit or modification, all should contain within protection domain of the present utility model.
Claims (7)
1. a carbon fibre sandwich composite plate, it is characterized in that, described composite plate includes gel coating resin, carbon fiber layer, glass layer, skeleton, substrate, described gel coating resin have employed isophthalic neopentyl glycol gel coat and makes, one side surface of described substrate is coated with described skeleton, glass layer, carbon fiber layer, gel coating resin successively along its thickness direction, it is filled with polyurethane foam in described skeleton, described gel coating resin, carbon fiber layer, glass layer, skeleton are all coated with epoxy resin between every adjacent two layers, between described skeleton and substrate, are coated with structure glue.
Carbon fibre sandwich composite plate the most according to claim 1, it is characterised in that be additionally provided with one layer of basalt fiber between described glass layer and carbon fiber layer or between described glass fibre and skeleton.
Carbon fibre sandwich composite plate the most according to claim 1, it is characterised in that be coated with on the one side of structure glue in described polyurethane foam and offer some grooves, for collecting unnecessary structure glue.
Carbon fibre sandwich composite plate the most according to claim 1, it is characterised in that the material that described substrate is used is carbon fiber sheet or plank.
Carbon fibre sandwich composite plate the most according to claim 1, it is characterised in that be provided with one or more layers described glass layer between described skeleton and carbon fiber layer.
Carbon fibre sandwich composite plate the most according to claim 1, it is characterised in that described skeleton is section aluminum frame.
7. according to the carbon fibre sandwich composite plate described in claim 1 to 6 any one claim, it is characterised in that described gel coating resin, carbon fiber layer, glass layer, skeleton, the edge of substrate flush setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620421262.XU CN205588723U (en) | 2016-05-11 | 2016-05-11 | Carbon fiber sandwich composite sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620421262.XU CN205588723U (en) | 2016-05-11 | 2016-05-11 | Carbon fiber sandwich composite sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205588723U true CN205588723U (en) | 2016-09-21 |
Family
ID=56931389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620421262.XU Active CN205588723U (en) | 2016-05-11 | 2016-05-11 | Carbon fiber sandwich composite sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205588723U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503467A (en) * | 2017-09-29 | 2017-12-22 | 江苏天时新材料科技有限公司 | A kind of carbon fiber corrosion-resistant plate |
| CN107747376A (en) * | 2017-09-26 | 2018-03-02 | 镇江市星耀智能装备有限公司 | A kind of sheet material with very high strength |
| CN107953624A (en) * | 2017-12-26 | 2018-04-24 | 宜兴市天宇世纪高新科技有限公司 | A kind of carbon fiber fire-proof plate |
-
2016
- 2016-05-11 CN CN201620421262.XU patent/CN205588723U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747376A (en) * | 2017-09-26 | 2018-03-02 | 镇江市星耀智能装备有限公司 | A kind of sheet material with very high strength |
| CN107503467A (en) * | 2017-09-29 | 2017-12-22 | 江苏天时新材料科技有限公司 | A kind of carbon fiber corrosion-resistant plate |
| CN107953624A (en) * | 2017-12-26 | 2018-04-24 | 宜兴市天宇世纪高新科技有限公司 | A kind of carbon fiber fire-proof plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190716 Address after: 835000 E Factory Building of Huining Road 999 Small and Medium-sized Enterprise Business Incubation Park, Holgos Economic Development Zone, Yili Kazakh Autonomous Prefecture, Xinjiang Uygur Autonomous Region (1st floor and interlayer) Patentee after: Xinjiang SMEI new energy Co., Ltd. Address before: 215621 Lefeng Road, Leyu Town, Zhangjiagang City, Jiangsu Province (Jiangnan Auto Fittings Co., Ltd.) Patentee before: Zhangjiagang Jiangnan Auto Fittings Co., Ltd. |
|
| TR01 | Transfer of patent right |