CN108556383A - A kind of preparation method of Carbon fiber laminated board - Google Patents
A kind of preparation method of Carbon fiber laminated board Download PDFInfo
- Publication number
- CN108556383A CN108556383A CN201711428454.9A CN201711428454A CN108556383A CN 108556383 A CN108556383 A CN 108556383A CN 201711428454 A CN201711428454 A CN 201711428454A CN 108556383 A CN108556383 A CN 108556383A
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- CN
- China
- Prior art keywords
- carbon fiber
- layer
- laminated board
- fiber layer
- preparation
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of preparation methods of Carbon fiber laminated board, and steps are as follows for this method：A, it is 0.111mm by thickness, weight 200g/m2Thin carbon fiber layer as first layer, third layer and layer 5, thickness 0.167mm, weight 300g/m2Thick carbon fiber layer as the second layer and the 4th layer, be laid with constitute carbon fiber layer successively；B, it is 100 the carbon fiber layer laid to be immersed in the weight ratio of resin and curing agent：In 30 mixing liquid, temperature is 85 95 DEG C, after solidification in 45 hours, you can obtain required Carbon fiber laminated board.The Carbon fiber laminated board of the present invention is compared with the Carbon fiber laminated board of existing same type, stretch 29% or more maximum load increase, tensile strength increases by 38% or more 18% or more, stretch modulus increase, bending strength increases by 20% or more, bending modulus and increases by 40% or more, with higher intensity and modulus, suitable for promoting the use of.
Description
Technical field
The present invention relates to Carbon Fiber Technology fields, specifically a kind of simple in structure, easy to use and simple for process
The preparation method of Carbon fiber laminated board.
Background technology
Existing carbon fiber board usually requires several kinds of different carbon fiber layers and is laid with together, and tensile strength, stretching
Maximum load, stretch modulus, bending strength and bending modulus are low, poor performance, cannot meet existing demand.
Invention content
In light of the defects in the prior art, the purpose of the invention is to provide a kind of simple in structure, easy to use and techniques
The preparation method of simple Carbon fiber laminated board.
The purpose of the present invention is what is solved by the following technical programs：
A kind of preparation method of Carbon fiber laminated board, it is characterised in that：Steps are as follows for this method：
A, it is 0.111mm by thickness, weight 200g/m2Thin carbon fiber layer as first layer, third layer and layer 5, thickness
For 0.167mm, weight 300g/m2Thick carbon fiber layer as the second layer and the 4th layer, be laid with constitute carbon fiber layer successively；
B, it is 100 the carbon fiber layer laid to be immersed in the weight ratio of resin and curing agent：In 30 mixing liquid, temperature is
85-95 DEG C, after solidification in 4-5 hours, you can obtain required Carbon fiber laminated board.
The step（b）In curing agent be methenamine.
The step（a）In thin carbon fiber layer and thick carbon fiber layer all use unidirectional twill weave, and thin carbon fiber layer
It is different with the waling of thick carbon fiber layer.
The step（a）In thin carbon fiber layer and every layer of laying direction all differences of thick fiber layer make its waling
It is different.
The step（a）In carbon fiber layer in arbitrary neighborhood two layers of carbon fiber layer waling it is different.
The present invention has the following advantages compared with prior art：
The present invention is built into five layers of Carbon fiber laminated board, after tested, the carbon fiber with existing same type by two kinds of carbon fiber layers
Dimension laminate compare, stretch maximum load increase by 29% or more, tensile strength increase by 18% or more, stretch modulus increase by 38% or more,
Bending strength increases by 20% or more, bending modulus and increases by 40% or more, has higher intensity and modulus, concise in technology, structure letter
It is single and easy to use, suitable for promoting the use of.
Specific implementation mode
With reference to embodiment, the present invention is further illustrated.
A kind of preparation method of Carbon fiber laminated board, steps are as follows for this method：A, be 0.111mm by thickness, weight is
200g/m2Thin carbon fiber layer as first layer, third layer and layer 5, thickness 0.167mm, weight 300g/m2Thick carbon
Fibrous layer is laid with constitutes carbon fiber layer successively as the second layer and the 4th layer；B, by the carbon fiber layer laid be immersed in resin and
The weight ratio of curing agent is 100：In 30 mixing liquid, temperature is 85-95 DEG C, after solidification in 4-5 hours, you can obtain institute
The Carbon fiber laminated board needed.In the above-mentioned methods, step（a）In thin carbon fiber layer and thick carbon fiber layer all use unidirectional twill
Braiding, and thin carbon fiber layer is different with the thick waling of carbon fiber layer；Every layer of laying of thin carbon fiber layer and thick fiber layer
Direction all differences keep its waling different；Make the waling of two layers of carbon fiber layer of arbitrary neighborhood in carbon fiber layer not
Together.In addition step（b）In curing agent be methenamine.
The present invention is built into five layers of Carbon fiber laminated board by two kinds of carbon fiber layers, after tested, with existing same type
Carbon fiber laminated board is compared, and is stretched maximum load and is increased by 18% or more 29% or more, tensile strength increase, stretch modulus increase by 38%
Above, bending strength increases by 20% or more, bending modulus and increases by 40% or more, has higher intensity and modulus, concise in technology, knot
Structure is simple and easy to use, suitable for promoting the use of.
Above example is merely illustrative of the invention's technical idea, and protection scope of the present invention cannot be limited with this, every
According to technological thought proposed by the present invention, any change done on the basis of technical solution each falls within the scope of the present invention
Within；The technology that the present invention is not directed to can be realized by the prior art.
Claims (5)
1. a kind of preparation method of Carbon fiber laminated board, it is characterised in that：Steps are as follows for this method：
A, it is 0.111mm by thickness, weight 200g/m2Thin carbon fiber layer as first layer, third layer and layer 5, thickness
For 0.167mm, weight 300g/m2Thick carbon fiber layer as the second layer and the 4th layer, be laid with constitute carbon fiber layer successively；
B, it is 100 the carbon fiber layer laid to be immersed in the weight ratio of resin and curing agent：In 30 mixing liquid, temperature is
85-95 DEG C, after solidification in 4-5 hours, you can obtain required Carbon fiber laminated board.
2. the preparation method of Carbon fiber laminated board according to claim 1, it is characterised in that：The step（b）In consolidate
Agent is methenamine.
3. the preparation method of Carbon fiber laminated board according to claim 1, it is characterised in that：The step（a）In it is thin
Carbon fiber layer and thick carbon fiber layer all use unidirectional twill weave, and the waling of thin carbon fiber layer and thick carbon fiber layer is not
Together.
4. the preparation method of Carbon fiber laminated board according to claim 1 or 3, it is characterised in that：The step（a）In
Every layer of laying direction all differences of thin carbon fiber layer and thick fiber layer keep its waling different.
5. the preparation method of Carbon fiber laminated board according to claim 4, it is characterised in that：The step（a）In carbon
The waling of two layers of carbon fiber layer of arbitrary neighborhood is different in fibrous layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711428454.9A CN108556383A (en) | 2017-12-26 | 2017-12-26 | A kind of preparation method of Carbon fiber laminated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711428454.9A CN108556383A (en) | 2017-12-26 | 2017-12-26 | A kind of preparation method of Carbon fiber laminated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108556383A true CN108556383A (en) | 2018-09-21 |
Family
ID=63529409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711428454.9A Pending CN108556383A (en) | 2017-12-26 | 2017-12-26 | A kind of preparation method of Carbon fiber laminated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108556383A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101048276A (en) * | 2004-09-24 | 2007-10-03 | 伊藤忠商事株式会社 | Thin ply laminates |
| JP2007283758A (en) * | 2006-03-24 | 2007-11-01 | Du Pont Toray Co Ltd | High-functionality composite |
| CN204998059U (en) * | 2015-07-29 | 2016-01-27 | 惠柏新材料科技（上海）股份有限公司 | Fibre layers clamp plate |
-
2017
- 2017-12-26 CN CN201711428454.9A patent/CN108556383A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101048276A (en) * | 2004-09-24 | 2007-10-03 | 伊藤忠商事株式会社 | Thin ply laminates |
| JP2007283758A (en) * | 2006-03-24 | 2007-11-01 | Du Pont Toray Co Ltd | High-functionality composite |
| CN204998059U (en) * | 2015-07-29 | 2016-01-27 | 惠柏新材料科技（上海）股份有限公司 | Fibre layers clamp plate |
Non-Patent Citations (3)
| Title |
|---|
| 贺卫东、常晓权编著: "《航天发射科学与技术 航天发射装置设计》", 30 June 2015, 北京理工大学出版社 * |
| 郦正能主编: "《飞行器结构学》", 31 January 2005, 北京航空航天大学出版社 * |
| 黄玉媛、梁妙玲编: "《精细化工配方常用原料手册》", 31 March 1998, 广东科技出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180921 |
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| RJ01 | Rejection of invention patent application after publication |