CN109867916A - Plant fiber reinforced resin based composites and preparation method thereof - Google Patents
Plant fiber reinforced resin based composites and preparation method thereof Download PDFInfo
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- CN109867916A CN109867916A CN201910122636.6A CN201910122636A CN109867916A CN 109867916 A CN109867916 A CN 109867916A CN 201910122636 A CN201910122636 A CN 201910122636A CN 109867916 A CN109867916 A CN 109867916A
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- 239000000835 fiber Substances 0.000 title claims abstract description 69
- 239000000805 composite resin Substances 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims description 12
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 49
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 49
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000013078 crystal Substances 0.000 claims abstract description 39
- 229920001046 Nanocellulose Polymers 0.000 claims abstract description 31
- 239000011347 resin Substances 0.000 claims abstract description 27
- 229920005989 resin Polymers 0.000 claims abstract description 27
- 239000002131 composite material Substances 0.000 claims abstract description 22
- 230000002787 reinforcement Effects 0.000 claims abstract description 10
- 229920002678 cellulose Polymers 0.000 claims abstract description 8
- 239000001913 cellulose Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 241000196324 Embryophyta Species 0.000 claims description 52
- 239000004744 fabric Substances 0.000 claims description 18
- 239000000725 suspension Substances 0.000 claims description 15
- 240000008564 Boehmeria nivea Species 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 238000011010 flushing procedure Methods 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 235000013311 vegetables Nutrition 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 5
- 239000002121 nanofiber Substances 0.000 claims description 5
- 244000198134 Agave sisalana Species 0.000 claims description 4
- 235000011624 Agave sisalana Nutrition 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 4
- 229920006387 Vinylite Polymers 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- 230000010412 perfusion Effects 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 229920005992 thermoplastic resin Polymers 0.000 claims description 4
- 229920001187 thermosetting polymer Polymers 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 240000000491 Corchorus aestuans Species 0.000 claims description 3
- 235000011777 Corchorus aestuans Nutrition 0.000 claims description 3
- 235000010862 Corchorus capsularis Nutrition 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 235000004431 Linum usitatissimum Nutrition 0.000 claims description 2
- 240000006240 Linum usitatissimum Species 0.000 claims description 2
- 244000082204 Phyllostachys viridis Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 238000013459 approach Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 10
- -1 Hydroxyl carbon nano tube Chemical compound 0.000 description 6
- 238000007711 solidification Methods 0.000 description 6
- 230000008023 solidification Effects 0.000 description 6
- 230000002708 enhancing effect Effects 0.000 description 5
- 230000000640 hydroxylating effect Effects 0.000 description 3
- 239000003125 aqueous solvent Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009863 impact test Methods 0.000 description 2
- 229920013657 polymer matrix composite Polymers 0.000 description 2
- 239000011160 polymer matrix composite Substances 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920001600 hydrophobic polymer Polymers 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a kind of plant fiber reinforced resin based composites, it is characterized in that the composite material is made of reinforcement and resin base, wherein: reinforcement includes nano cellulose crystal, carbon nanotube, continuous plant fiber composition, and the nano cellulose crystal and carbon nanotube are attached to the surface of continuous plant fiber.The composite material reinforcement body is the complex of cellulose crystals, carbon nanotube and continuous plant fiber, has two scales of nanoscale and decimeter grade, and prepared composite material is that double scales enhance composite material.This patent provides a technological approaches for continuous plant fiber reinforced resin based composites high performance.
Description
Technical field
The present invention relates to a kind of double scale plant fibers to enhance composite material and preparation method, belongs to plant fiber enhancing
The technical field of polymer matrix composites high performance.
Background technique
Composite is the important directions of new material development, is composite wood by the polymer matrix composite of reinforcement of fiber
The important branch of material.In numerous reinforcing fibers, plant fiber is degradable with its, renewable, Gao Biqiang, low cost and easily plus
The characteristics such as work and be taken seriously.However, being compared with carbon fiber, glass fibre etc. for the synthetic fibers of representative, plant fiber table
The hydrophilic-structure in face and hydrophobic polymer matrix are difficult to form the interface of high quality, cannot effectively pass between reinforcing fiber and base
Stress is passed, so that the mechanical property of composite material is poor.The deficiency of mechanical property directly results in plant fiber enhancing polymer matrix
The application field of composite material is limited.Therefore, strengthen the interfacial bond property between base and fiber, it is multiple to significantly improve plant fiber
The loaded military service performance of condensation material is the high-performance modified important research direction of plant fiber enhancing composite material
Carbon nanotube is attached to plant fibre surface and obtains the modified plant fiber in surface, carbon nanotube is attached with surface
Plant fiber is a kind of new technology developed in recent years as reinforcement.To carbon nanotube is attached to plant fibre surface,
Need to prepare the finely dispersed suspension of carbon nanotube first.There is scholar by carboxylic carbon nano-tube in the document published
It is scattered in aqueous solvent and obtains carbon nano tube suspension, and this suspension and jute staple fiber aqueous solution are mixed, strong stirring
Under so that carbon nanotube is attached to tossa surface.This method needs to carry out carbon nanotube chemical modification, and needs strong
Power stirring is scattered in carbon nanotube in aqueous solvent, and obtained carbon nano tube suspension stability is poor.
Summary of the invention
The present invention proposes a kind of plant fiber reinforced resin based composites and preparation method thereof, exists to solve carbon nanotube
The problem of plant fibre surface is uniformly adhered to, the present invention propose a kind of high-performance plant fiber reinforced resin based composites, and
Provide a kind of green, simple possible preparation method.
The technical scheme is that plant fiber reinforced resin based composites, the composite material is by reinforcement and tree
Aliphatic radical composition, in which: reinforcement includes nano cellulose crystal, carbon nanotube, continuous plant fiber composition, the nanofiber
Cellulose crystal and carbon nanotube are attached to the surface of continuous plant fiber.Reinforcement has two scales of nanoscale and decimeter grade, institute
The composite material of preparation is that double scales enhance composite material.
Specifically, remembering by weight, the composite material is by 40~55 parts of continuous plant fiber, nano cellulose crystal 0.1
~0.5 part, 0.1~2 part of carbon nanotube, 30~45 parts of resin and 1.0~30 parts of curing agent compositions.
The continuous plant fiber includes but is not limited to ramie, sisal hemp, flax, mestha, jute, any one in bamboo fibre
Kind or several combinations.
The resin base uses thermosetting resin or thermoplastic resin, and the thermosetting resin includes but is not limited to epoxy
Any one in resin, vinylite；Thermoplastic resin includes but is not limited to thermoplastic polyester, any one in polyurethane.
It is of the invention the specific process steps are as follows:
(1) the modified carbon nanotube of hydroxylating or carboxylated is added in nano cellulose crystal aqueous solution, is then carried out
Dispersion mixing obtains the finely dispersed nano cellulose crystal of carbon nanotube and carbon nanotube mixing suspension；
(2) continuous vegetable fibre fabric is cut into it is suitably sized, then mass fraction be 4% sodium hydroxide solution in
It is taken out after impregnating 2h, is neutrality with continuous plant fiber to the flushing liquor that deionized water is rinsed after impregnating, it then will be after flushing
Continuous vegetable fibre fabric is dried for standby；
(3) nano cellulose crystal and carbon nanotube mixing suspension that are uniformly mixed in step (1) are uniformly sprayed on step
(2) the continuous plant fibre surface dried in, is then dried for standby；
(4) the continuous vegetable fibre fabric of attached nanofibers cellulose crystal and carbon nanotube that step (3) obtains is spread in order
Layer, obtains plant fiber precast body, and carry out Vacuum Package；
(5) resin base is poured by the plant fiber precast body in step (4) by vacuum perfusion process, keeps resin base and plant fine
Dimension is sufficiently impregnated；
(6) by obtained in step (5) it is vacuum-packed be put into curing oven impregnated of resin-based plant fiber precast body or
Person solidifies under room temperature environment.
It is optimal, in step (3), the concentration of nano cellulose crystal and carbon nano tube suspension be 0.15wt%~
2.5wt%, sprinkling number are 2~10 times.Pass through the concentration and sprinkling time of control nano cellulose crystal and carbon nano tube suspension
Number guarantees that the mass fraction of nano cellulose crystal is 0.1%~0.5%, and the mass fraction of carbon nanotube is 0.1%~2%.
Specific solidification temperature and time in step (6) are determined by resin-based curing characteristics used.
Compared with existing plant fiber reinforced resin based composites, the invention has the characteristics that and advantage:
1) using nano cellulose crystal aqueous solution as Carbon nano-tube dispersant, there is green, free of contamination advantage；
2) nano cellulose crystal itself is a kind of very high reinforcing material of mechanical property, passes through this method, nano-cellulose
Crystal can play humidification with carbon nanotube jointly；
3) nano cellulose crystal and plant fiber have good adhesion, and carbon nanotube is first to be attached in the invention patent
Then nano cellulose crystal surface is attached to plant fibre surface by nano cellulose crystal again, adhesion is strong, enhancing effect
Fruit is preferable.
To sum up, the present invention is the new method of the preparation high-performance composite material of plant fiber found during the experiment, is
Preparation high-performance plant fiber enhancing composite material provides a kind of green, simple possible technological approaches, fine to plant is expanded
The application field for tieing up composite material has positive effect.
Specific embodiment
For a better understanding of the present invention, below with reference to the case study on implementation content that the present invention is furture elucidated, but the present invention
Content be not limited solely to the following examples.
Embodiment 1: the material component proportion (mass parts ratio) of the embodiment is as shown in table 1.
1 the present embodiment material component of table matches (mass ratio):
| Plain weave ramie fabric | Epoxy resin-matrix | Curing agent | Nano cellulose crystal | Hydroxyl carbon nano tube |
| 45 | 50 | 4 | 0.1 | 0.9 |
Preparation step is as follows:
(1) certain hydroxyl carbon nano tube is added in nano cellulose crystal aqueous solution, then carries out dispersion mixing, obtains
The finely dispersed nano cellulose crystal and carbon nanotube mixing suspension for being 1% or so to carbon nanotube mass score.
(2) the plain weave ramie fabric that thickness is about 0.2mm is cut into the size that growth * wide is 10cm*5cm, cut out altogether
7 are cut, is taken out after then impregnating 2h in the sodium hydroxide solution that mass fraction is 4%, rinses the company after impregnating with deionized water
Continuous ramie fabric to flushing liquor is neutrality, is then dried for standby the continuous ramie fabric after flushing.
(3) nano cellulose crystal and carbon nanotube mixing suspension that are uniformly mixed in step (1) are uniformly sprayed on
The continuous ramie fabric surface dried in step (2), front and back sides even application three times, are then dried for standby.
(4) the attached nanofibers cellulose crystal obtained step (3) and the continuous ramie fabric of carbon nanotube sequence
Laying obtains plant fiber precast body, and carries out Vacuum Package, vacuumizes repeatedly compacting 20 times or more.
(5) that the resin base for being mixed with curing agent poured into the ramee in step (4) by vacuum perfusion process is prefabricated
Body is sufficiently impregnated resin base and ramee.
(6) curing oven is put into impregnated of resin-based plant fiber precast body by vacuum-packed obtained in step (5)
Middle solidification 2 hours, 120 DEG C of solidification temperature.
After the completion of solidification solidification product is placed in cooling in room temperature environment under vacuum pressure effect, is cooled to room temperature progress
Demoulding, is then cut into standard bending and impact test batten is spare.
Through detecting, the bending strength of above-mentioned composite material reaches 185MPa, and bending modulus reaches 8.6GPa, non-notch freely-supported
Beam impact strength is 20KJ/m2。
Embodiment 2: the material component proportion (mass parts ratio) of the embodiment is as shown in table 2.
2 the present embodiment material component of table matches (mass ratio):
| Plain weave ramie fabric | Vinylite base | Curing agent | Nano cellulose crystal | Hydroxyl carbon nano tube |
| 45 | 40 | 13 | 0.2 | 1.8 |
Preparation step is as follows:
(1) certain hydroxyl carbon nano tube is added in nano cellulose crystal aqueous solution, then carries out dispersion mixing, obtains
The finely dispersed nano cellulose crystal and carbon nanotube mixing suspension for being 1% or so to carbon nanotube mass score.
(2) the plain weave ramie fabric that thickness is about 0.2mm is cut into the size that growth * wide is 10cm*5cm, cut out altogether
7 are cut, is taken out after then impregnating 2h in the sodium hydroxide solution that mass fraction is 4%, rinses the company after impregnating with deionized water
Continuous ramie fabric to flushing liquor is neutrality, is then dried for standby the continuous ramie fabric after flushing.
(3) nano cellulose crystal and carbon nanotube mixing suspension that are uniformly mixed in step (1) are uniformly sprayed on
The continuous ramie fabric surface dried in step (2), front and back sides even application six times, is then dried for standby.
(4) the attached nanofibers cellulose crystal obtained step (3) and the continuous ramie fabric of carbon nanotube sequence
Laying obtains plant fiber precast body, and carries out Vacuum Package, vacuumizes repeatedly compacting 20 times or more.
(5) that the resin base for being mixed with curing agent poured into the ramee in step (4) by vacuum perfusion process is prefabricated
Body is sufficiently impregnated resin base and ramee.
(6) by obtained in step (5) it is vacuum-packed impregnated of resin-based plant fiber precast body in room temperature environment
Lower solidification 6 hours.
It is demoulded under room temperature environment, is then cut into standard bending and impact test batten is spare.
Through detecting, the bending strength of above-mentioned composite material reaches 176MPa, and bending modulus reaches 7.3GPa, non-notch freely-supported
Beam impact strength is 18KJ/m2。
Embodiment 3: the material component proportion (mass parts ratio) of the embodiment is as shown in table 3.
3 the present embodiment material component of table matches (mass ratio):
| Unidirectional sisal hemp flaxen fiber | Vinylite base | Curing agent | Nano cellulose crystal | Hydroxyl carbon nano tube |
| 45 | 50 | 4 | 0.1 | 0.9 |
The embodiment step is the same as embodiment 2
Through detecting, the bending strength of above-mentioned composite material reaches 296MPa, and bending modulus reaches 16.2GPa, non-notch simply supported beam
Impact strength is 37.5KJ/m2。
Embodiment 4: the material component proportion (mass parts ratio) of the embodiment is as shown in table 4.
4 the present embodiment material component of table matches (mass ratio):
| Unidirectional sisal hemp flaxen fiber | Epoxy resin-matrix | Curing agent | Nano cellulose crystal | Hydroxyl carbon nano tube |
| 45 | 40 | 13 | 02 | 1.8 |
The embodiment step is the same as embodiment 1.
Through detecting, the bending strength of above-mentioned composite material reaches 325MPa, and bending modulus reaches 17.3GPa, non-notch letter
Strutbeam impact strength is 42.5KJ/m2。
Base need not be added behind all resins, itself is a complete nouns for resin, but it may be said that resin base is multiple
Condensation material says that merely " resin base " is invalid.
The modified experiment of hydroxylating has only been done in laboratory, and carboxylated is modified in theory can also be with.But hydrophilic official is not carried out
Modified carbon nanotube can be rolled into a ball not necessarily to go, so just writing the carbon nanotube that hydroxylating or carboxylated are modified here.
Claims (6)
1. plant fiber reinforced resin based composites, it is characterised in that the composite material is made of reinforcement and resin base,
In: reinforcement includes nano cellulose crystal, carbon nanotube, continuous plant fiber composition, the nano cellulose crystal and carbon
Nanotube is attached to the surface of continuous plant fiber.
2. plant fiber reinforced resin based composites as described in claim 1, it is characterised in that remember by weight, this is compound
Material is by 40~55 parts of continuous plant fiber, 0.1~0.5 part of nano cellulose crystal, 0.1~2 part of carbon nanotube, resin 30
~45 parts and 1.0~30 parts of curing agent compositions.
3. plant fiber reinforced resin based composites as claimed in claim 1 or 2, it is characterised in that continuous plant fiber packet
Include but be not limited to ramie, sisal hemp, flax, mestha, jute, any one in bamboo fibre or several combinations.
4. plant fiber reinforced resin based composites as claimed in claim 1 or 2, it is characterised in that resin base uses thermosetting
Property resin base or thermoplastic resin-based, the thermosetting resin base include but is not limited to epoxy resin-matrix, in vinylite base
Any one；Any one in thermoplastic resin-based including but not limited to thermoplastic polyester, polyurethane.
5. the preparation method of plant fiber reinforced resin based composites, it is characterised in that: (1) carbon nanotube is added to nanometer
In cellulose crystals aqueous solution, dispersion mixing is then carried out, obtains the finely dispersed nano cellulose crystal of carbon nanotube and carbon
Nanotube mixing suspension；(2) continuous vegetable fibre fabric is cut into hydrogen that is suitably sized, being then 4% in mass fraction
It is taken out after impregnating 2h in sodium hydroxide solution, is neutrality with continuous plant fiber to the flushing liquor that deionized water is rinsed after impregnating, so
The continuous vegetable fibre fabric after flushing is dried for standby afterwards；(3) by step (1) be uniformly mixed nano cellulose crystal and
Carbon nanotube mixing suspension is uniformly sprayed on the continuous plant fibre surface dried in step (2), is then dried for standby；(4)
The continuous vegetable fibre fabric of attached nanofibers cellulose crystal and carbon nanotube that step (3) is obtained laying in order, obtains
Plant fiber precast body, and carry out Vacuum Package；(5) resin base is poured into the plant in step (4) by vacuum perfusion process
Fiber preform is sufficiently impregnated resin base and plant fiber；It (6) will be vacuum-packed impregnated of tree obtained in step (5)
The plant fiber precast body of aliphatic radical is put into curing oven or solidifies under room temperature environment.
6. the preparation method of plant fiber reinforced resin based composites as claimed in claim 5, it is characterised in that step (3)
In, the concentration of nano cellulose crystal and carbon nano tube suspension is 0.15wt%~2.5wt%, and sprinkling number is 2~10 times.
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|---|---|---|---|
| CN201910122636.6A CN109867916B (en) | 2019-02-18 | 2019-02-18 | Plant fiber reinforced resin matrix composite material and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110938304A (en) * | 2019-12-17 | 2020-03-31 | 湖南工程学院 | Hybrid fiber composite material and preparation method thereof |
| CN111154138A (en) * | 2020-01-19 | 2020-05-15 | 陕西科技大学 | Carbon black/cellulose composite photo-thermal material for seawater desalination and preparation method thereof |
| CN112980026A (en) * | 2021-03-09 | 2021-06-18 | 山东非金属材料研究所 | Preparation method of carbon nanotube modified fiber reinforced thermosetting resin-based prepreg |
| CN113248867A (en) * | 2021-04-22 | 2021-08-13 | 北京汽车研究总院有限公司 | Epoxy resin-based composite material and preparation method and application thereof |
| CN114603953A (en) * | 2022-02-11 | 2022-06-10 | 安徽农业大学 | Bamboo fiber woven filling material and preparation method thereof |
| CN114606772A (en) * | 2022-04-13 | 2022-06-10 | 国际竹藤中心 | Preparation method of interface-enhanced continuous plant fiber unit |
| CN117511135A (en) * | 2023-11-29 | 2024-02-06 | 佛山市杰品智能科技集团有限公司 | Plant fiber-based composite material and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088136A (en) * | 2014-07-03 | 2014-10-08 | 河海大学 | Preparation method of carbon nano-tube grafted glass fiber fabric reinforcement |
| CN104936895A (en) * | 2013-01-24 | 2015-09-23 | 日本瑞翁株式会社 | Carbon nanotube dispersion, method for manufacturing same, carbon nanotube composition, and method for manufacturing same |
-
2019
- 2019-02-18 CN CN201910122636.6A patent/CN109867916B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936895A (en) * | 2013-01-24 | 2015-09-23 | 日本瑞翁株式会社 | Carbon nanotube dispersion, method for manufacturing same, carbon nanotube composition, and method for manufacturing same |
| CN104088136A (en) * | 2014-07-03 | 2014-10-08 | 河海大学 | Preparation method of carbon nano-tube grafted glass fiber fabric reinforcement |
Non-Patent Citations (2)
| Title |
|---|
| KAOMIN ZHANG ET AL: "Cellulose Microcrystal Improved Interphase of Ramie Fiber-Reinforced Epoxy Resin Composites", 《POLYMER COMPOSITES》 * |
| 张靠民等: "快速固化碳纳米管／苎麻纤维／环氧树脂复合材料层板的制备与性能", 《材料导报Ｂ：研究篇》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110938304A (en) * | 2019-12-17 | 2020-03-31 | 湖南工程学院 | Hybrid fiber composite material and preparation method thereof |
| CN111154138A (en) * | 2020-01-19 | 2020-05-15 | 陕西科技大学 | Carbon black/cellulose composite photo-thermal material for seawater desalination and preparation method thereof |
| CN112980026A (en) * | 2021-03-09 | 2021-06-18 | 山东非金属材料研究所 | Preparation method of carbon nanotube modified fiber reinforced thermosetting resin-based prepreg |
| CN113248867A (en) * | 2021-04-22 | 2021-08-13 | 北京汽车研究总院有限公司 | Epoxy resin-based composite material and preparation method and application thereof |
| CN113248867B (en) * | 2021-04-22 | 2022-07-26 | 北京汽车研究总院有限公司 | Epoxy resin-based composite material and preparation method and application thereof |
| CN114603953A (en) * | 2022-02-11 | 2022-06-10 | 安徽农业大学 | Bamboo fiber woven filling material and preparation method thereof |
| CN114606772A (en) * | 2022-04-13 | 2022-06-10 | 国际竹藤中心 | Preparation method of interface-enhanced continuous plant fiber unit |
| CN114606772B (en) * | 2022-04-13 | 2024-01-26 | 国际竹藤中心 | Preparation method of interface-enhanced continuous plant fiber unit |
| CN117511135A (en) * | 2023-11-29 | 2024-02-06 | 佛山市杰品智能科技集团有限公司 | Plant fiber-based composite material and preparation method and application thereof |
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| CN109867916B (en) | 2022-11-11 |
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