CN107313242A - The application of the method for aramid fiber surface modification and products thereof - Google Patents
The application of the method for aramid fiber surface modification and products thereof Download PDFInfo
- Publication number
- CN107313242A CN107313242A CN201710621796.6A CN201710621796A CN107313242A CN 107313242 A CN107313242 A CN 107313242A CN 201710621796 A CN201710621796 A CN 201710621796A CN 107313242 A CN107313242 A CN 107313242A
- Authority
- CN
- China
- Prior art keywords
- aramid fiber
- modification
- modified
- fiber surface
- ultraviolet
- 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.)
- Pending
Links
- 229920006231 aramid fiber Polymers 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000004048 modification Effects 0.000 title claims abstract description 20
- 238000012986 modification Methods 0.000 title claims abstract description 20
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract description 15
- 229920003052 natural elastomer Polymers 0.000 claims abstract description 15
- 229920001194 natural rubber Polymers 0.000 claims abstract description 15
- 230000005855 radiation Effects 0.000 claims abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000006229 carbon black Substances 0.000 claims description 10
- 235000019241 carbon black Nutrition 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 9
- 239000005060 rubber Substances 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000005530 etching Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 3
- 230000001476 alcoholic effect Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract description 4
- 229910000077 silane Inorganic materials 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 125000000524 functional group Chemical group 0.000 abstract description 3
- 238000004073 vulcanization Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000004760 aramid Substances 0.000 description 4
- 239000003755 preservative agent Substances 0.000 description 4
- 230000002335 preservative effect Effects 0.000 description 4
- 238000007654 immersion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009920 chelation Effects 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 230000003335 steric effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/001—Treatment with visible light, infrared or ultraviolet, X-rays
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
- D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
- D06M13/5135—Unsaturated compounds containing silicon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2307/00—Characterised by the use of natural rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2477/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
- D06M2101/36—Aromatic polyamides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
The preparation method of a kind of method being modified the invention discloses aramid fiber surface and products thereof.The present invention is to carry out radiation modification, and secondary grafting silane coupler KH570 to aramid fiber in atmosphere by irradiation bomb of ultraviolet light.Ultraviolet Modification On Aramid fiber surface is etched so that the roughness increase of aramid fiber surface, so as to increase the surface area of fiber, making the mechanical snap of aramid fiber and natural rubber strengthens, the interfacial bond strength of increase between the two.Radiation modification can also excite aramid fiber surface functional group activity, and these active function groups can react with silane coupler KH570, and the KH570 other ends contain double bond, may also participate in the vulcanization reaction of natural rubber, so as to increase interfacial adhesion.The present invention has the advantages that safe efficient rate, pollutes the simply suitable industrialized production of small, low energy consumption, equipment, has preferable development prospect in aramid fiber modification.
Description
Technical field
The present invention relates to polymeric material field, the method that especially a kind of aramid fiber surface is modified.
Background technology
Aramid fiber (AF) has high tensile, high stretch modulus, good fatigue durability, chemical resistance and chi
Very little stability and the excellent performance such as high heat-resisting, low bulk, low heat conduction, non-ignitable, insoluble turn into the preferable increasing of rubber composite
Strong material.But the high-crystallinity of the steric effect and strand due to aramid fiber phenyl ring, makes its surface very smooth, chemistry is lazy
Property it is strong, the amide group on surface is difficult to be acted with other groups, leads to not bond well with rubber matrix, serious shadow
The performance of its excellent mechanical performance is rung.Therefore surface activation process must carried out to it using preceding, by reducing fiber surface
The degree of orientation increases some active groups, itself and basal body interface adhesive strength is improved, so as to improve aramid fiber and natural rubber
Interface compatibility.
Current aramid fiber surface modified method is broadly divided into three major types：Chemic modified method, physical modified method and other change
Property method.Ultraviolet radiation modified technology can increase aramid fiber surface roughness and surface-active, and bar is provided for secondary grafting
Part, but because it is physical modification, the mechanical chelation between modified fiber and natural rubber is weaker.And silane coupled method
It is a kind of chemical modification method, aramid fiber and natural rubber interface compatibility can be effectively improved.By ultraviolet radiation modified
With KH570 secondary grafting modifications, the interfacial adhesion of aramid fiber and natural rubber matrix can be effectively improved, virtue is improved
The mechanical property and service life of synthetic fibre fiber/rubber composite.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of method that aramid fiber surface is modified, and it can significantly improve aramid fiber
The interface binding intensity of fiber and natural rubber, so as to improve the performance of its composite, and is applied to industrialized production, with
Overcome the deficiencies in the prior art.
What the present invention was realized in：The method that aramid fiber surface is modified, first aramid fiber is dried, will be dried
Aramid fiber tiling is one layer, then is irradiated with uviol lamp at aramid fiber 10-30cm, under normal temperature and pressure conditionses, spoke
The time is penetrated for 1-60 minutes, then will be ultraviolet radiation modified after aramid fiber be cut into the chopped fiber of 5-15mm length, it is standby.It is described
The a length of 264nm of ultraviolet light wave, uviol lamp power be 500-1000W.
5-60wt% KH570 ethanol solutions are configured at room temperature, and beaker mouthful is obturaged with preservative film, ultrasonic wave is put into clear
Ultrasonic vibration 5-20min in device is washed, makes its fully dispersed.The modified aramid fiber of ultraviolet etching is put into again scattered
KH570 ethanol solutions in.Beaker mouthful is obturaged with preservative film, 20-80 DEG C of reaction time 1-8 hour, temperature.Question response is completed
Afterwards, fiber is taken out, is put into baking oven and dries.Prepare the aramid fiber of modified completion.
Aramid fiber is added into carbon black/natural rubber elastomeric compound to prepare aramid fiber/carbon black/natural rubber multiple
Condensation material.
Compared with prior art, the present invention is to carry out radiation modification to aramid fiber in atmosphere using ultraviolet light as irradiation bomb, and
And secondary grafting silane coupler KH570.Ultraviolet Modification On Aramid fiber surface is etched, and makes the thick of aramid fiber surface
Rugosity increase, so as to increase the surface area of fiber, making the mechanical snap of aramid fiber and natural rubber strengthens, and increases between the two
Interfacial bond strength.Radiation modification can also excite aramid fiber surface functional group activity, and these active function groups can be with silane
Coupling agent KH570 reacts, and the KH570 other ends contain double bond, caoutchouc vulcanization reaction is may also participate in, so as to increase interface
Cohesive.The present invention has the advantages that safe efficient rate, the simply suitable industrialized production of small, low energy consumption, equipment is polluted, in virtue
There is preferable development prospect in synthetic fibre fibre modification.The preparation method technique of the present invention is simple, easy to operate, is particularly suitable for industrial metaplasia
Production.
Brief description of the drawings
Fig. 1 is the surface electron microscope of three kinds of aramid fibers obtained by embodiment 1-3：
(a) unmodified aramid fiber；(b) UV radiation modifications aramid fiber；(c) secondary grafting modification of aramid fiber.
Embodiment
Embodiments of the invention 1：The surface modifying method of aramid fiber, aramid fiber beam is placed in beaker and uses acetone
Immersion, is put in ultrasonic cleaner and cleans 4h, removes the impurity of its surface attachment, then is dried at 80 DEG C, then by aramid fiber
Fiber is cut into the chopped fiber of 6mm length, seals standby.
3phr aramid fibers are added into 150phr carbon blacks/natural rubber elastomeric compound prepare aramid fiber/carbon black/
Native rubber composite material.
Embodiments of the invention 2：The surface modifying method of aramid fiber, aramid fiber beam is placed in beaker and uses acetone
Immersion, is put in ultrasonic cleaner and cleans 4h, removes the impurity of its surface attachment, then dried at 80 DEG C.
It it is one layer by the tiling of dried aramid fiber, using a length of 264nm of ultraviolet light wave, power is ultraviolet for 1000W's
Lamp, is irradiated at aramid fiber 30cm, under normal temperature and pressure conditionses, and radiated time is 8 minutes, then cuts aramid fiber
Into the chopped fiber of 6mm length, seal standby.
Aramid fiber after the ultraviolet etchings of 3phr is added into 150phr carbon blacks/natural rubber elastomeric compound and prepares virtue
Synthetic fibre fiber/carbon black/native rubber composite material.
Embodiments of the invention 3：The surface modifying method of aramid fiber, aramid fiber beam is placed in beaker and uses acetone
Immersion, is put in ultrasonic cleaner and cleans 4h, removes the impurity of its surface attachment, then dried at 80 DEG C.
It it is one layer by the tiling of dried aramid fiber, using a length of 264nm of ultraviolet light wave, power is ultraviolet for 1000W's
Lamp, is irradiated at aramid fiber 30cm, under normal temperature and pressure conditionses, and radiated time is 8 minutes, then cuts aramid fiber
Into the chopped fiber of 6mm length, seal standby.
6wt% KH570 ethanol solutions are configured at room temperature, beaker mouthful are obturaged with preservative film, are put into ultrasonic wave cleaning
5-20min is shaken in device, makes its fully dispersed.The modified aramid fiber of ultraviolet etching is put into again scattered
In KH570 ethanol solutions.Beaker mouthful is obturaged with preservative film, 6 hours reaction time, 40 DEG C of temperature.After the completion of question response, take out
Fiber, is put into baking oven and dries.Prepare the aramid fiber of modified completion.
The modified aramid fibers of 3phr are added into 150phr carbon blacks/natural rubber elastomeric compound and prepare aramid fiber fibre
Dimension/carbon black/native rubber composite material.
By carrying out surface profile measurement to three kinds of aramid fibers obtained by 1~example of example 3, Fig. 1 is as a result seen.
As shown in Figure 1, its surface of unmodified aramid fiber is very smooth, and after UV radiation modifications, aramid fiber
Surface become coarse, there is obvious gully.The KH570 grafting of aramid fiber surface covering layer after twice-modified
Layer so that KH570 is introduced on its surface on surface roughness almost without influence, it is twice-modified after aramid fiber in enhancing and day
The functional groups such as the double bond that its surface is introduced while right rubber matrix room machine interlocked can participate in the vulcanization of natural rubber
Reaction.
By carrying out mechanics properties testing to three kinds of composites obtained by 1~example of example 3,1 the results are shown in Table.
The mechanical property contrast of three kinds of composites obtained by the embodiment 1-3 of table 1
It can be seen from the experimental result of table 1, the sample 2 of the invention prepared, the mechanical property of sample 3 are better than sample 1
Mechanical property, and the mechanical property of sample 3 is optimal.The present invention has safe efficient rate, the small, low energy consumption of pollution, equipment simple
It is adapted to the advantage of industrialized production, and the aramid fiber enhancing rubber composite mechanical property prepared has a clear superiority.
Claims (5)
1. a kind of method that aramid fiber surface is modified, it is characterised in that：First aramid fiber is dried, dried aramid fiber is fine
Dimension tiling is one layer, then is irradiated with uviol lamp at aramid fiber 10-30cm, under normal temperature and pressure conditionses, radiated time
For 1-60 minutes, ultraviolet etching modification of aramid fiber is obtained；Ultraviolet etching modification of aramid fiber is put into scattered again
In KH570 ethanol solutions, react in confined conditions, prepare modification of aramid fiber.
2. the method that aramid fiber surface according to claim 1 is modified, it is characterised in that：Described ultraviolet light wave is a length of
264nm, uviol lamp power is 500-1000W.
3. the method that aramid fiber surface according to claim 1 is modified, it is characterised in that：KH570 second during secondary grafting is modified
Alcoholic solution concentration is 5-60wt%, reaction time 1-8 hour, 20-80 DEG C of temperature.
4. the method that aramid fiber surface according to claim 1 is modified, it is characterised in that：Before ultraviolet radiation modified, first exist
It is cleaned by ultrasonic aramid fiber 3-4 hours with acetone under normal temperature, is then dried 4 hours at 80 DEG C, dry aramid fiber, removes table
Face impurity.
5. a kind of application of modification of aramid fiber as claimed in claim 1, it is characterised in that：Calculate according to the mass fraction, including 2-5
Said components are processed as elastomeric compound by modification of aramid fiber, 10-50 parts of carbon blacks and 20-100 parts of natural rubbers described in part, are made
It is standby to obtain modifying aramid fiber/carbon black/native rubber composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621796.6A CN107313242A (en) | 2017-07-27 | 2017-07-27 | The application of the method for aramid fiber surface modification and products thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621796.6A CN107313242A (en) | 2017-07-27 | 2017-07-27 | The application of the method for aramid fiber surface modification and products thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107313242A true CN107313242A (en) | 2017-11-03 |
Family
ID=60169924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710621796.6A Pending CN107313242A (en) | 2017-07-27 | 2017-07-27 | The application of the method for aramid fiber surface modification and products thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107313242A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881761A (en) * | 2017-11-23 | 2018-04-06 | 贵州大学 | The method for preparing modification of aramid fiber/graphene reinforcement |
| CN110066428A (en) * | 2019-05-24 | 2019-07-30 | 济宁齐鲁检测技术有限公司 | A kind of modified NSF/NR composite material and preparation method and application |
| CN110424150A (en) * | 2019-07-31 | 2019-11-08 | 山东大学 | A kind of aramid fiber surface modified method |
| CN110776674A (en) * | 2019-10-17 | 2020-02-11 | 安徽华烨特种材料有限公司 | Special material for dipping aramid rubber base and preparation method thereof |
| CN113333252A (en) * | 2021-05-08 | 2021-09-03 | 上海克络蒂材料科技发展有限公司 | Pretreatment process for spray painting of fiber reinforced resin section |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1936167A (en) * | 2006-10-19 | 2007-03-28 | 哈尔滨工业大学 | Aramid fiber surface modification processing method |
| CN101205686A (en) * | 2007-12-06 | 2008-06-25 | 哈尔滨工业大学 | Method for improving interfacial properties of aramid fiber/epoxy resin composite material |
| CN104629364A (en) * | 2013-11-12 | 2015-05-20 | 黑龙江鑫达企业集团有限公司 | Aramid fiber/polyimide composite material and preparation method thereof |
| CN105986465A (en) * | 2016-04-29 | 2016-10-05 | 贵州大学 | Aramid fiber (AF) surface modification method, product and preparation method of product |
| CN106120330A (en) * | 2016-07-29 | 2016-11-16 | 哈尔滨工业大学 | A kind of method of silane coupler modified aramid fiber |
| CN106245328A (en) * | 2016-07-29 | 2016-12-21 | 哈尔滨工业大学 | A kind of aramid fiber surface particle modified method of irradiation grafting nanometer polymer |
| CN106592220A (en) * | 2016-12-24 | 2017-04-26 | 中国科学技术大学 | Aramid fiber surface modification method |
-
2017
- 2017-07-27 CN CN201710621796.6A patent/CN107313242A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1936167A (en) * | 2006-10-19 | 2007-03-28 | 哈尔滨工业大学 | Aramid fiber surface modification processing method |
| CN101205686A (en) * | 2007-12-06 | 2008-06-25 | 哈尔滨工业大学 | Method for improving interfacial properties of aramid fiber/epoxy resin composite material |
| CN104629364A (en) * | 2013-11-12 | 2015-05-20 | 黑龙江鑫达企业集团有限公司 | Aramid fiber/polyimide composite material and preparation method thereof |
| CN105986465A (en) * | 2016-04-29 | 2016-10-05 | 贵州大学 | Aramid fiber (AF) surface modification method, product and preparation method of product |
| CN106120330A (en) * | 2016-07-29 | 2016-11-16 | 哈尔滨工业大学 | A kind of method of silane coupler modified aramid fiber |
| CN106245328A (en) * | 2016-07-29 | 2016-12-21 | 哈尔滨工业大学 | A kind of aramid fiber surface particle modified method of irradiation grafting nanometer polymer |
| CN106592220A (en) * | 2016-12-24 | 2017-04-26 | 中国科学技术大学 | Aramid fiber surface modification method |
Non-Patent Citations (1)
| Title |
|---|
| 凌新龙等: "芳纶纤维的改性研究新进展", 《天津工业大学学报》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881761A (en) * | 2017-11-23 | 2018-04-06 | 贵州大学 | The method for preparing modification of aramid fiber/graphene reinforcement |
| CN110066428A (en) * | 2019-05-24 | 2019-07-30 | 济宁齐鲁检测技术有限公司 | A kind of modified NSF/NR composite material and preparation method and application |
| CN110424150A (en) * | 2019-07-31 | 2019-11-08 | 山东大学 | A kind of aramid fiber surface modified method |
| CN110776674A (en) * | 2019-10-17 | 2020-02-11 | 安徽华烨特种材料有限公司 | Special material for dipping aramid rubber base and preparation method thereof |
| CN113333252A (en) * | 2021-05-08 | 2021-09-03 | 上海克络蒂材料科技发展有限公司 | Pretreatment process for spray painting of fiber reinforced resin section |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107313242A (en) | The application of the method for aramid fiber surface modification and products thereof | |
| Ehlert et al. | Zinc oxide nanowire interphase for enhanced interfacial strength in lightweight polymer fiber composites | |
| Ishak et al. | The effect of sea water treatment on the impact and flexural strength of sugar palm fibre reinforced epoxy composites | |
| CN106436306B (en) | A kind of surface modifying method of fiber | |
| CN103866554B (en) | A kind of preparation method of high surface adhesiveness p-aramid fiber | |
| CN107266753B (en) | High tensile, high-wearing feature graphene/rubber composite wiper item and preparation method | |
| CN106641099B (en) | Durable transmission belt | |
| CN105474018A (en) | Microchemical chip and reaction device | |
| CN103938458B (en) | A kind of method of aramid fiber surface modification and the application of enhancing natural rubber thereof | |
| CN105986465A (en) | Aramid fiber (AF) surface modification method, product and preparation method of product | |
| CN108642867A (en) | A kind of method of multi-walled carbon nanotube modification of aramid fiber | |
| CN109763322A (en) | A kind of new method of novel carbon fiber surface grafting graphite oxide | |
| CN107881761A (en) | The method for preparing modification of aramid fiber/graphene reinforcement | |
| CN109824951B (en) | Modified rubber sealing element and preparation method thereof | |
| Tian et al. | Effect of alkali treatment on adhesion of thermoplastic polyurethane elastomer/polyester inter-ply hybrid composites | |
| CN105524400A (en) | Method for preparing high-flexural-strength SBS (Styrene Butadiene Styrene block polymer) composite shoe sole material | |
| Song et al. | Research on the mechanical and thermal properties of MWCNTs/CF reinforced epoxy resin matrix composite patch | |
| Dong et al. | Surface modification of carbon fiber by vinyl functionalized silane to enhance the interfacial adhesion with rubber via co-vulcanization | |
| CN109680484B (en) | Surface modified aramid fiber and surface modification method thereof | |
| Varada Rajulu et al. | Tensile properties of ligno-cellulosic fabrics coated with styrenated polyester resin | |
| CN110004707A (en) | A method of the sizing agent surface modified carbon fiber containing carbon nanomaterial | |
| CN109942922A (en) | A kind of graphene-based preparation method of the thermal oxidation resistance V with infantees compounded rubber | |
| CN107325344A (en) | A kind of resisting salt fog corrosion electromagnetic shielding composite material and preparation method thereof | |
| CN109913980A (en) | A kind of Heteroatom doping flexibility carbon fiber and its preparation method and application | |
| Mahmood et al. | A review on the cords & plies reinforcement of elastomeric polymer matrix |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171103 |