CN107385918A - A kind of carbon fiber emulsion-type thermoplasticity sizing agent and preparation method thereof - Google Patents
A kind of carbon fiber emulsion-type thermoplasticity sizing agent and preparation method thereof Download PDFInfo
- Publication number
- CN107385918A CN107385918A CN201710637206.9A CN201710637206A CN107385918A CN 107385918 A CN107385918 A CN 107385918A CN 201710637206 A CN201710637206 A CN 201710637206A CN 107385918 A CN107385918 A CN 107385918A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- sizing agent
- emulsion
- agent
- type thermoplasticity
- 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.)
- Granted
Links
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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/63—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing sulfur in the main chain, e.g. polysulfones
-
- 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
- D06M2101/40—Fibres of carbon
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Present invention firstly provides a kind of carbon fiber emulsion-type thermoplasticity sizing agent and preparation method thereof, belong to carbon fiber sizing agent technical field.The sizing agent is according to mass fraction meter, including following component：Thermoplastic resin 0.1%~2%, emulsifying agent 0.05%~2%, coupling agent 0.05%~1%, organic solvent 0.4%~8%, deionized water 87.0%~99.4%, described thermoplastic resin are the polyarylether resin with phenolphthalein structure.The present invention also provides a kind of preparation method of carbon fiber emulsion-type thermoplasticity sizing agent.The present invention prepares carbon fiber thermoplastic emulsion's type sizing agent from the polyarylether resin of the higher phenolphthalein structure of heatproof as main component, carbon fiber after starching can be higher with heat resistance thermoplastic resin compound prepare composite, emulsion stable storage, it is uniformly dispersed, significantly improves the interface shear strength of carbon fiber and thermoplastic resin.
Description
Technical field
The invention belongs to carbon fiber sizing agent technical field, more particularly to a kind of carbon fiber emulsion-type thermoplasticity sizing agent
And preparation method thereof.
Background technology
Fibre reinforced thermoplastic resin based composite material has a high specific strength, good shock resistance, decay resistance, into
The type cycle is short, the features such as waste material recoverable, quickly grows in recent years, has been successfully applied to Aero-Space, automobile, electronics etc.
High-tech sector.
Carbon fiber is fragile material, easily reduces carbon fiber because friction causes single wire fracture or lousiness in process
Intensity.In addition, carbon fiber surface is inert, the factors such as surface energy is low have a strong impact on the interface performance of fiber and resin matrix,
When being acted on by external force, stress transmits difficulty, and the overall performance of composite can be caused to decline.Carbon fiber sizing agent is that solve
The key of this problem, sizing agent form one layer of Protection glue in fiber surface, make the collection of filaments, improve the processability of carbon fiber
Can, while the wellability of fiber and matrix resin can also be improved, and then the overall performance of composite is improved, suitable carbon is fine
Dimension sizing agent effectively can play function served as bridge in carbon fiber and interlaminar resin, give full play to fiber and the respective performance of resin.
Carbon fiber surface sizing agent is directed to thermosetting resin more at present, from above-mentioned carbon fiber with thermoplastic resin is compound prepares composite wood
Material, the adhesion of fiber and resin can be caused to decline, and then reduce the interlayer performance of composite, so exploitation is a kind of for heat
The carbon fiber sizing agent of plastic substrate resin is significant.Solvent-borne type sizing agent has that preparation technology is simple, stability
The advantages that good, but the use of organic solvent can not only increase production cost, produce potential safety hazard, can also face environmental pollution etc.
Problem, so industrially having gradually adopted environment-friendly emulsion-type sizing agent at present.
The B of CN 102926203 provide a kind of emulsion type carbon fiber sizing agent, and the sizing agent is by epoxy resin, carbon
Acid esters, water and surfactant are mixed to prepare.With the carbon fiber after the sizing agent starching, with thermoplastic poly carbonic ether (PC) resin
Associativity is good, and the interlaminar shear strength of composite improves more than 20%.The A of CN 104562698 provide a kind of enhancing heat
Plastic resin carbon fiber sizing agent, entered by aqueous polyurethane emulsion, special coupling agent, dispersant and thermoplastic resin powder
Row is mixed to get, and its preparation technology is simple, cost is low, environment-friendly, can improve wellability and its interface of carbon fiber and resin
Effect.But above-mentioned sizing agent heat resistance is relatively low, can not be applied to resistant to elevated temperatures thermoplastic resin matrix.
The content of the invention
The invention aims to solve the problems, such as that existing sizing agent heat resistance is relatively low, and a kind of carbon fiber is provided and used
Emulsion-type thermoplasticity sizing agent and preparation method thereof.
Present invention firstly provides a kind of carbon fiber emulsion-type thermoplasticity sizing agent, the sizing agent according to mass fraction meter,
Including following component：
Described thermoplastic resin is the polyarylether resin with phenolphthalein structure.
Preferably, the structure of described polyarylether resin is as shown in formula I：
In formula I ,-Ar- is In one or more, m ＞ 0, n >=0.
Preferably, the number-average molecular weight of described polyarylether resin is 6.0 × 103~6.0 × 104g/mol。
Preferably, described emulsifying agent is xanthans, dodecyl sodium sulfate, Tweens compound, castor oil polyoxy
Ethene ether compound or APES class compound.
Preferably, described Tweens compound is polysorbas20, polysorbate40 or Tween 80.
Preferably, described castor oil polyoxyethylene ether class compound is EL-20, EL-40 or EL-80.
Preferably, described APES class compound is OP-10, NP-10 or TX-10.
Preferably, described coupling agent is silane coupling agent or titante coupling agent.
Preferably, described organic solvent be dichloroethanes, chloroform, 1,1,1- trichloroethanes, 1,1,2- trichlorine
One or more in ethane, N,N-dimethylformamide, DMAC N,N' dimethyl acetamide or dimethyl sulfoxide (DMSO).
The present invention also provides a kind of preparation method of carbon fiber emulsion-type thermoplasticity sizing agent, and this method includes：
Step 1：Polyarylether resin is dissolved in organic solvent, adds emulsifying agent, stirring makes it well mixed, led
Slurry；
Step 2：Coupling agent is added in deionized water, is uniformly mixed, the deionized water after being modified；
Step 3：Deionized water after the modification that step 2 is obtained is instilled in the main slurry of step 1, is 30 in temperature
DEG C~60 DEG C at continue stirring and system is uniformly dispersed, that is, obtain emulsion-type thermoplasticity sizing agent.
Beneficial effects of the present invention
Present invention firstly provides a kind of carbon fiber emulsion-type thermoplasticity sizing agent, the sizing agent according to mass fraction meter,
Including following component：Thermoplastic resin 0.1%~2%, emulsifying agent 0.05%~2%, coupling agent 0.05%~1%, You Jirong
Agent 0.4%~8%, deionized water 87.0%~99.4%, described thermoplastic resin are the polyarylether tree with phenolphthalein structure
Fat.Because the present invention selects the polyarylether resin of the higher phenolphthalein structure of heatproof to prepare carbon fiber thermoplasticity as main component
Emulsion-type sizing agent, thermoplastic resin that the carbon fiber after starching can be higher with heat resistance is compound to prepare composite, especially
Suitable for polyarylether resin base carbon fiber composite material；Emulsion stable storage, is uniformly dispersed, due to also containing in polyarylether structure
Cyano group, cyano group it is highly polar, improve the surface free energy of carbon fiber, significantly improve the interface of carbon fiber and thermoplastic resin
Shear strength.
The present invention also provides a kind of preparation method of carbon fiber emulsion-type thermoplasticity sizing agent, method technique is simple, into
This low, stable performance, it is easy to store, is easy to promote the use of.
Brief description of the drawings
Fig. 1 is the infrared spectrogram of PPK-CN in the embodiment of the present invention 1；
Fig. 2 is the thermogravimetric curve of T700 carbon fibers and T700 carbon fibers after the starching that the embodiment of the present invention 1 obtains.
Embodiment
Present invention firstly provides a kind of carbon fiber emulsion-type thermoplasticity sizing agent, the sizing agent according to mass fraction meter,
Including following component：Thermoplastic resin 0.1%~2%, emulsifying agent 0.05%~2%, coupling agent 0.05%~1%, You Jirong
Agent 0.4%~8%, deionized water 87.0%~99.4%, it is preferably：Thermoplastic resin 0.4%~1.5%, emulsifying agent 0.8%
~1.5%, coupling agent 0.3%~0.8%, organic solvent 5%~7%, deionized water 88.5%~93%, described thermoplasticity
Resin is the polyarylether resin with phenolphthalein structure.
According to the present invention, the present invention prepares carbon from the polyarylether resin of the higher phenolphthalein structure of heatproof as main component
Fiber thermoplastic emulsion's type sizing agent, the compound preparation of thermoplastic resin that the carbon fiber after starching can be higher with heat resistance are multiple
Condensation material, the sizing agent and polyarylether resinoid compatibility are more preferable, especially suitable for polyarylether resin base carbon fiber composite material；
Emulsion stable storage, is uniformly dispersed, due to also containing cyano group in polyarylether structure, cyano group it is highly polar, improve carbon fiber
Surface free energy, significantly improve the interface shear strength of carbon fiber and thermoplastic resin.The structure of described polyarylether resin
It is preferred that as shown in formula I：
In formula I ,-Ar- is In one or more, m ＞ 0, n >=0.
According to the present invention, the number-average molecular weight of described polyarylether resin is the thermoplastic resin as the main group of sizing agent
The important indicator divided, the number-average molecular weight of described thermoplastic resin is preferably 6.0 × 103~6.0 × 104G/mol, more
Preferably 8.0 × 103~3.0 × 104G/mol, when number-average molecular weight is less than 6.0 × 103G/mol, the diaphragm that sizing agent is formed
Intensity is relatively low；When number-average molecular weight is higher than 6.0 × 104During g/mol, emulsion system can be caused unstable.
According to the present invention, the preparation method of described polyarylether resin is prepared according to this area common process, is not had
It is specifically limited, preferably by biphenol monomer, cyano group monomer, X-Ar-X, water entrainer, catalysts and solvents mixing, preferably in 120-150
DEG C reaction 1-3h, releases water entrainer, then heats to 160-200 DEG C, react 2-4h, obtain the polyarylether resin of cyano-containing, its
Middle X is halogen.Described biphenol monomer is preferably phenolphthalein, and cyano group monomer is preferably Isosorbide-5-Nitrae-two (4- hydroxy phenyls) -2,3- naphthalenes two
Nitrile, 2,6- dichlorobenzonitriles, water entrainer are preferably toluene, dimethylbenzene, and catalyst is preferably sodium carbonate, potassium carbonate, and solvent is preferably
DMA, sulfolane, 1-METHYLPYRROLIDONE.
According to the present invention, described emulsifying agent is preferably xanthans, dodecyl sodium sulfate, Tweens compound, castor-oil plant
Oily polyethenoxy ether class compound or APES class compound.Described Tweens compound is preferably tween
20th, polysorbate40 or Tween 80.Described castor oil polyoxyethylene ether class compound is preferably EL-20, EL-40 or EL-80.It is described
APES class compound be preferably OP-10, NP-10 or TX-10.Work of the described emulsifying agent in sizing agent
With the wellability for being raising carbon fiber and resin while be advantageous to sizing agent film forming.
According to the present invention, described coupling agent is preferably silane coupling agent or titante coupling agent.The silanes
Coupling agent is preferably KH-402, KH-550, KH-560 or KH-570, described titante coupling agent be preferably TMC-101,
TMC-201 or TMC-401.The effect of described coupling agent is to strengthen the interaction of polyarylether resin and carbon fiber.
According to the present invention, described organic solvent is preferably dichloroethanes, chloroform, 1,1,1- trichloroethanes, and 1,1,
One or more in 2- trichloroethanes, N,N-dimethylformamide, DMAC N,N' dimethyl acetamide or dimethyl sulfoxide (DMSO).
The present invention also provides a kind of preparation method of carbon fiber emulsion-type thermoplasticity sizing agent, and this method includes：
Step 1：Polyarylether resin is dissolved in organic solvent, adds emulsifying agent, stirring makes it well mixed, led
Slurry；Described mixing time is preferably 10min~30min；
Step 2：Coupling agent is added in deionized water, is uniformly mixed, the deionized water after being modified；It is described
Mixing time be preferably 5min~10min；
Step 3：From high-speed shearing emulsion machine, the modification for preferably obtaining step 2 under 6000rpm~20000rpm
Deionized water afterwards is instilled in the main slurry of step 1, and continuing stirring at being 30 DEG C~60 DEG C in temperature makes system be uniformly dispersed,
Obtain emulsion-type thermoplasticity sizing agent；Described rate of addition is preferably 0.01ml/s~1ml/s, and mixing time is preferably 1h
~2h.
With reference to specific embodiment, the present invention will be further described in detail.
Embodiment 1
Sizing agent according to mass fraction meter, including：PPK-CN：1.5%, KH-560：1%, NP-10：2%, dichloroethanes：
7%, deionized water：88.5%.
According to aforementioned proportion, by thermoplastic resin PPK-CN, (number-average molecular weight is 8.0 × 103G/mol) it is dissolved in dichloroethanes
In, stirring 15min makes it well mixed, adds NP-10 afterwards, and stirring 5min obtains main slurry；
KH560 is added into stirring 5min in deionized water is well mixed it, the deionized water after being modified；
From high-speed shearing emulsion machine, the deionized water after modification is slowly dropped in main slurry under 10000rpm,
Rate of addition is 0.05ml/s, and control system temperature is 60 DEG C, and phase reversal mixing speed is promoted to 12000rpm, rate of addition
1ml/s, continue stirring 1h after being added dropwise under 8000rpm, obtain emulsion-type sizing agent.
The structural formula of the PPK-CN is as follows：
Fig. 1 is the infrared spectrogram of PPK-CN in the embodiment of the present invention 1, after the starching that Fig. 2 obtains for the embodiment of the present invention 1
The thermogravimetric curve of T700 carbon fibers and T700 carbon fibers, figure it is seen that starching carbon fiber of the present invention have it is excellent resistance to
Warm nature.
Embodiment 2
Sizing agent according to mass fraction meter, including：PES-C：0.8%, KH-402：0.5%, EL-40：1%, N, N- diformazan
Yl acetamide：7%, deionized water：90.7%.
According to aforementioned proportion, by thermoplastic resin PES-C, (number-average molecular weight is 3.0 × 104G/mol) it is dissolved in N, N- diformazans
In yl acetamide, stirring 15min makes it well mixed, adds EL-40 afterwards, and stirring 5min obtains main slurry；
KH-402 is added into stirring 5min in deionized water is well mixed it, the deionized water after being modified；
From high-speed shearing emulsion machine, the deionized water after modification is slowly dropped in main slurry under 6000rpm, dripped
Acceleration is 0.03ml/s, and control system temperature is 50 DEG C, and phase reversal mixing speed is promoted to 15000rpm, rate of addition 1ml/
S, continue stirring 1h after being added dropwise under 12000rpm, obtain emulsion-type sizing agent.
Following (the n=0 of the structural formula of the PES-C；a、b>0)：
Embodiment 3
Sizing agent according to mass fraction meter, including：PES-CN：2%, KH-570：0.8%, OP-10：1.5%, 1,1,1-
Trichloroethanes：6%, deionized water：89.7%.
According to aforementioned proportion, by thermoplastic resin PES-CN, (number-average molecular weight is 6.0 × 103G/mol) it is dissolved in 1,1,1- tri-
In chloroethanes, stirring 15min makes it well mixed, adds OP-10 afterwards, and stirring 5min obtains main slurry；
KH-570 is added into stirring 5min in deionized water is well mixed it, the deionized water after being modified；
From high-speed shearing emulsion machine, the deionized water after modification is slowly dropped in main slurry under 10000rpm,
Rate of addition is 0.05ml/s, and control system temperature is 60 DEG C, and phase reversal mixing speed is promoted to 16000rpm, rate of addition
1ml/s, continue stirring 1h after being added dropwise under 10000rpm, obtain emulsion-type sizing agent.
Following (the n=0 of the structural formula of the PES-CN；a、b>0)：
Embodiment 4
Sizing agent according to mass fraction meter, including：PEK-CN：1%, KH-550：0.3%, neopelex：
1%, chloroform：5%, deionized water：92.7%.
According to aforementioned proportion, by thermoplastic resin PEK-CN, (number-average molecular weight is 2.0 × 104G/mol) it is dissolved in chloroform
In, stirring 15min makes it well mixed, adds neopelex afterwards, and stirring 5min obtains main slurry；
KH-550 is added into stirring 5min in deionized water is well mixed it, the deionized water after being modified；
From high-speed shearing emulsion machine, the deionized water after modification is slowly dropped in main slurry under 8000rpm, dripped
Acceleration is 0.02ml/s, and control system temperature is 30 DEG C, and phase reversal mixing speed is promoted to 15000rpm, rate of addition 1ml/
S, continue stirring 1h after being added dropwise under 10000rpm, obtain emulsion-type sizing agent.
Following (the n=0 of the structural formula of the PEK-CN；a、b>0)：
Embodiment 5
Sizing agent according to mass fraction meter, including：PPS-CN：0.4%, TMC-201：0.6%, Tween 80：1%, N, N-
Dimethylformamide：5%, deionized water：93%.
According to aforementioned proportion, by thermoplastic resin PPS-CN, (number-average molecular weight is 6.0 × 104G/mol) it is dissolved in N, N- diformazans
In base formamide, stirring 20min makes it well mixed, adds Tween 80 afterwards, and stirring 5min obtains main slurry；
TMC-201 is added into stirring 5min in deionized water is well mixed it, the deionized water after being modified；
From high-speed shearing emulsion machine, the deionized water after modification is slowly dropped in main slurry under 6000rpm, dripped
Acceleration is 0.04ml/s, and control system temperature is 50 DEG C, and phase reversal mixing speed is promoted to 20000rpm, rate of addition 1ml/
S, continue stirring 2h after being added dropwise under 15000rpm, obtain emulsion-type sizing agent.
The structural formula of the PPS-CN is as follows：
Embodiment 6
Sizing agent according to mass fraction meter, including：PEKK-CN：1%, KH-550：0.3%, EL-20：0.5%, xanthan
Glue：0.3%, 1,1,2- trichloroethanes：7%, deionized water：90.9%.
According to aforementioned proportion, by thermoplastic resin PEKK-CN, (number-average molecular weight is 2.0 × 104G/mol) it is dissolved in 1,1,2-
In trichloroethanes, stirring 15min makes it well mixed, adds EL-20 and xanthans afterwards, and stirring 5min obtains main slurry；
KH550 is added into stirring 5min in deionized water is well mixed it, the deionized water after being modified；
From high-speed shearing emulsion machine, the deionized water after modification is slowly dropped in main slurry under 8000rpm, dripped
Acceleration is 0.03ml/s, and control system temperature is 30 DEG C, and phase reversal mixing speed is promoted to 12000rpm, rate of addition 1ml/
S, continue stirring 1.5h after being added dropwise under 10000rpm, obtain emulsion-type sizing agent.
Following (the n=0 of the structural formula of the PEKK-CN；a、b>0)：
The sizing agent that embodiment 1-6 is obtained is subjected to starching according to this area common process method to T700 carbon fibers, will
The interface shear strength (IFSS) of T700 carbon fibers and PEK-CN resins after starching is tested, as a result as shown in table 1：
Table 1
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | |
| IFSS(MPa) | 95.4 | 88.4 | 86.5 | 83.2 | 80.9 | 93.4 |
Claims (10)
1. a kind of carbon fiber emulsion-type thermoplasticity sizing agent, it is characterised in that the sizing agent is according to mass fraction meter, including such as
Lower component：
Described thermoplastic resin is the polyarylether resin with phenolphthalein structure.
A kind of 2. carbon fiber according to claim 1 emulsion-type thermoplasticity sizing agent, it is characterised in that described poly- virtue
The structure of ether resin is as shown in formula I：
In formula I ,-Ar- is In one or more, m ＞ 0, n >=0.
3. a kind of carbon fiber according to claim 1 or 2 emulsion-type thermoplasticity sizing agent, it is characterised in that described
The number-average molecular weight of polyarylether resin is 6.0 × 103~6.0 × 104g/mol。
A kind of 4. carbon fiber according to claim 1 emulsion-type thermoplasticity sizing agent, it is characterised in that described emulsification
Agent is xanthans, dodecyl sodium sulfate, Tweens compound, castor oil polyoxyethylene ether class compound or alkyl phenol polyoxy second
Alkene ether compound.
A kind of 5. carbon fiber according to claim 4 emulsion-type thermoplasticity sizing agent, it is characterised in that described tween
Class compound is polysorbas20, polysorbate40 or Tween 80.
A kind of 6. carbon fiber according to claim 4 emulsion-type thermoplasticity sizing agent, it is characterised in that described castor-oil plant
Oily polyethenoxy ether class compound is EL-20, EL-40 or EL-80.
A kind of 7. carbon fiber according to claim 4 emulsion-type thermoplasticity sizing agent, it is characterised in that described alkyl
Phenol polyethenoxy ethers compound is OP-10, NP-10 or TX-10.
A kind of 8. carbon fiber according to claim 1 emulsion-type thermoplasticity sizing agent, it is characterised in that described coupling
Agent is silane coupling agent or titante coupling agent.
9. a kind of carbon fiber according to claim 1 emulsion-type thermoplasticity sizing agent, it is characterised in that described is organic
Solvent is dichloroethanes, chloroform, 1,1,1- trichloroethanes, 1,1,2- trichloroethanes, DMF, N, N- bis-
One or more in methylacetamide or dimethyl sulfoxide (DMSO).
10. a kind of preparation method of carbon fiber emulsion-type thermoplasticity sizing agent according to claim 1, its feature exist
In this method includes：
Step 1：Polyarylether resin is dissolved in organic solvent, adds emulsifying agent, stirring makes it well mixed, obtains main slurry；
Step 2：Coupling agent is added in deionized water, is uniformly mixed, the deionized water after being modified；
Step 3：Deionized water after the modification that step 2 is obtained is instilled in the main slurry of step 1, temperature be 30 DEG C~
Continuing stirring at 60 DEG C makes system be uniformly dispersed, that is, obtains emulsion-type thermoplasticity sizing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710637206.9A CN107385918B (en) | 2017-07-31 | 2017-07-31 | A kind of carbon fiber Wesy emulsion-type thermoplasticity sizing agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710637206.9A CN107385918B (en) | 2017-07-31 | 2017-07-31 | A kind of carbon fiber Wesy emulsion-type thermoplasticity sizing agent and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107385918A true CN107385918A (en) | 2017-11-24 |
| CN107385918B CN107385918B (en) | 2019-11-19 |
Family
ID=60342943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710637206.9A Active CN107385918B (en) | 2017-07-31 | 2017-07-31 | A kind of carbon fiber Wesy emulsion-type thermoplasticity sizing agent and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107385918B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360252A (en) * | 2018-04-09 | 2018-08-03 | 王建东 | A kind of preparation method of high-strength carbon fiber sizing agent |
| CN113003948A (en) * | 2019-12-20 | 2021-06-22 | 中国科学院大连化学物理研究所 | Basalt fiber sizing agent, preparation method thereof and basalt fiber composite material |
| CN114657787A (en) * | 2022-04-01 | 2022-06-24 | 上海寅汀高科技材料有限公司 | High-temperature-resistant soluble polyaryletherketone sizing agent and method for preparing carbon fiber composite material by sizing |
| CN114687213A (en) * | 2022-04-26 | 2022-07-01 | 浙江大学衢州研究院 | Crosslinkable polyarylether nitrile aqueous sizing agent and preparation method and application thereof |
| CN114957567A (en) * | 2022-06-29 | 2022-08-30 | 北京大学南昌创新研究院 | Method for grafting sodium p-styrenesulfonate monomer on polyether-ether-ketone and application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102618014A (en) * | 2012-04-06 | 2012-08-01 | 沈阳航空航天大学 | Preparation method of phenolphthalein side group-containing polyarylether ketone (polyarylether sulphone) resin hybrid multi-scale composite material |
| CN104005234A (en) * | 2014-06-10 | 2014-08-27 | 中国科学院山西煤炭化学研究所 | Emulsion type carbon fiber sizing agent containing nano material and preparation method of sizing agent |
-
2017
- 2017-07-31 CN CN201710637206.9A patent/CN107385918B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102618014A (en) * | 2012-04-06 | 2012-08-01 | 沈阳航空航天大学 | Preparation method of phenolphthalein side group-containing polyarylether ketone (polyarylether sulphone) resin hybrid multi-scale composite material |
| CN104005234A (en) * | 2014-06-10 | 2014-08-27 | 中国科学院山西煤炭化学研究所 | Emulsion type carbon fiber sizing agent containing nano material and preparation method of sizing agent |
Non-Patent Citations (2)
| Title |
|---|
| HAIXIN YANG等: ""Poly(Aryl Ether)s from a Novel Biphenol Monomer Containing a Dicyanoarylene Group"", 《JOURNAL OF MACROMOLECULAR SCIENCE, PART A: PURE AND APPLIED CHEMISTRY》 * |
| 刘付辉等: ""用于高性能涂料的无定型聚芳醚腈酮共聚物的制备及性能"", 《功能高分子学报》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360252A (en) * | 2018-04-09 | 2018-08-03 | 王建东 | A kind of preparation method of high-strength carbon fiber sizing agent |
| CN113003948A (en) * | 2019-12-20 | 2021-06-22 | 中国科学院大连化学物理研究所 | Basalt fiber sizing agent, preparation method thereof and basalt fiber composite material |
| CN113003948B (en) * | 2019-12-20 | 2022-01-18 | 中国科学院大连化学物理研究所 | Basalt fiber sizing agent, preparation method thereof and basalt fiber composite material |
| CN114657787A (en) * | 2022-04-01 | 2022-06-24 | 上海寅汀高科技材料有限公司 | High-temperature-resistant soluble polyaryletherketone sizing agent and method for preparing carbon fiber composite material by sizing |
| CN114687213A (en) * | 2022-04-26 | 2022-07-01 | 浙江大学衢州研究院 | Crosslinkable polyarylether nitrile aqueous sizing agent and preparation method and application thereof |
| CN114687213B (en) * | 2022-04-26 | 2024-05-10 | 浙江大学衢州研究院 | Cross-linkable poly (arylene ether nitrile) aqueous sizing agent and preparation method and application thereof |
| CN114957567A (en) * | 2022-06-29 | 2022-08-30 | 北京大学南昌创新研究院 | Method for grafting sodium p-styrenesulfonate monomer on polyether-ether-ketone and application |
| CN114957567B (en) * | 2022-06-29 | 2023-12-01 | 北京大学南昌创新研究院 | Method for grafting sodium p-styryl sulfonate monomer by polyether-ether-ketone and application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107385918B (en) | 2019-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107385918A (en) | A kind of carbon fiber emulsion-type thermoplasticity sizing agent and preparation method thereof | |
| CN107337808B (en) | A kind of carbon fiber Wesy interface enhances emulsion-type sizing agent and preparation method thereof | |
| CN101736593B (en) | Preparation method of water-base epoxy resin sizing agent for carbon fiber | |
| CN102660874B (en) | Thermoplasticity sizing agent for carbon fiber and preparation and usage thereof | |
| CN102993635B (en) | Method for preparing clutch facing through taking water soluble phenol-formaldehyde resin as adhesion agent | |
| CN107189354A (en) | A kind of graphene nanometer sheet strengthens the preparation method of carbon fibre composite | |
| CN102040938B (en) | Nano-particle modified cyanate adhesive and preparation method thereof | |
| CN106189092B (en) | A kind of fiber reinforcement flame-retarded light high-strength composite material and preparation method thereof | |
| CN102206919A (en) | Graphene modified carbon fiber emulsion sizing agent and preparation method thereof | |
| CN107299531B (en) | A kind of carbon fiber heat-resistance type emulsion pasting agent and preparation method thereof | |
| CN105367793A (en) | Cyanate ester resin prepolymer with excellent space environment property, and prepreg, preparation method and application thereof | |
| CN105950027A (en) | Epoxy resin adhesive and preparation method thereof | |
| CN105524300A (en) | Modified nano-silica and preparation method thereof | |
| CN102775952B (en) | Plastic toy repairing adhesive and preparation method thereof | |
| CN101993670A (en) | Active group containing polyacrylate flexibilizer, preparation method thereof and epoxy resin adhesive modified by same | |
| CN104562691A (en) | A carbon fiber composite emulsion sizing agent having low surface tension and a preparing method thereof | |
| CN105860526A (en) | Silicone resin composition for prepregs, carbon fiber prepreg and carbon fiber-silicone resin composite material | |
| CN103265926A (en) | Composite nano powder modified imine epoxy adhesive | |
| CN105153639A (en) | Carbon nano-tube microsphere/glass fiber synergistically-reinforced epoxy composite material preparation method | |
| CN104292752A (en) | Carbon nanofiber reinforced composite material | |
| CN105255416A (en) | Room-temperature curing epoxy adhesive and preparation method thereof | |
| CN103724030B (en) | A kind of carbon fiber enhanced porous composite and preparation method thereof | |
| CN106753112A (en) | A kind of epoxy construction structure glue | |
| CN111574953B (en) | High-temperature-resistant honeycomb core strip glue, and preparation method and application thereof | |
| CN104312149A (en) | Wear-resistant benzoxazine resin and preparation method thereof |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200302 Address after: YAOGOU Industrial Zone, Wuwei County, Wuhu City, Anhui Province Patentee after: Wuhu Wanlong New Material Co., Ltd Address before: 130000 No. 5625 Renmin Street, Changchun, Jilin, Chaoyang District Patentee before: Changchun Institute of Applied Chemistry Chinese Academy of Sciences |