CN105862426A - Nano lamellar molybdenum disulfide enhanced type carbon fiber sizing agent and preparation method thereof - Google Patents
Nano lamellar molybdenum disulfide enhanced type carbon fiber sizing agent and preparation method thereof Download PDFInfo
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- CN105862426A CN105862426A CN201610265634.9A CN201610265634A CN105862426A CN 105862426 A CN105862426 A CN 105862426A CN 201610265634 A CN201610265634 A CN 201610265634A CN 105862426 A CN105862426 A CN 105862426A
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- 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
- D06M15/55—Epoxy resins
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- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/53—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with hydrogen sulfide or its salts; with polysulfides
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- 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
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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
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- 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
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- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/35—Abrasion, pilling or fibrillation resistance
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
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Abstract
The invention relates to a nano lamellar molybdenum disulfide enhanced type carbon fiber sizing agent and a preparation method thereof. The nano lamellar molybdenum disulfide enhanced type carbon fiber sizing agent is a mixed system composed of organic resin, an emulsifying agent, a dispersant, compatible modified nano lamellar molybdenum disulfide, an organic solvent and de-ionized water; and according to the weight percent, the emulsifying agent is 0.5%-5% of the organic resin, the dispersant is 0.1%-0.5% of the organic resin, the compatible modified nano lamellar molybdenum disulfide is 0.05%-1% of the organic resin, the organic solvent is 20%-200% of the organic resin and the solid content of the mixed system is 25%-35%. According to the sizing agent, the nano lamellar molybdenum disulfide is added so that the lubricating property of a carbon fiber composite material is greatly improved and the interface properties are optimized; and the sizing agent has important meanings on industry upgrading of the carbon fiber composite material.
Description
Technical field
The invention belongs to technical field of composite materials, particularly to a kind of compatible modified Nano lamella two
Molybdenum sulfide strengthens sizing agent and preparation method thereof.
Background technology
Carbon fiber has high specific strength, high ratio modulus, high temperature resistant, corrosion-resistant, endurance, anti-compacted
Become, conduct electricity, conduct heat and a series of excellent properties such as thermal coefficient of expansion is little, be widely used in fiber
Strengthen polymer matrix composites.But because carbon fiber is fragile material, producing and in the course of processing,
Easily produce the phenomenon such as lousiness and single wire fracture through mechanical friction, make the intensity of carbon fiber reduce.By
In the existence of lousiness, make matrix resin can not abundant moistening carbon fiber, thus can answering in preparation
Condensation material produces hole, affects the mechanical property of composite.On the other hand, fiber surface is recessed
The existence of groove will assist in the interfacial adhesion situation improving fiber with resin, i.e. contributes to composite
The improving but the hydraulic performance decline of carbon fiber itself may be made, so that composite of interface performance
Combination property decline.And carbon fiber is carried out starching and can preferably solve problem above.At fibre
In the production process of dimension, starching is the link that one of them is particularly important.In recent years, nano material
Due to its dimensional effect, interacting as sizing agent of big specific surface area and relatively strong interface
Modifying agent is paid close attention to by people.
At present, sizing agent mainly has solvent-borne type and emulsion-type two kinds.Solvent-borne type sizing agent is due to needs
Substantial amounts of organic solvent, and workshop environmental pollution is serious, does not uses.Breast
Liquid type sizing agent be then a kind of resin be main body, be equipped with a certain amount of emulsifying agent and other auxiliary agents prepared
Emulsion.Along with the development of carbon fibre composite industry, the performance of sizing agent is wanted
Ask and also improve constantly, be gradually evolved into answer with enhanced carbon fiber from simple protection carbon fiber
Condensation material interface binding intensity, improves composite materials property, i.e. by universal sizing agent to merit
Can the development of type sizing agent.
In the production process of carbon fiber, starching is an important procedure.The master of carbon fiber starching
Acting on is dust and moisture in air-isolation, thus avoids damage to the fiber table after surface treated
Face activity.Additionally use inorganic nano SiO2Material modified as size resin, it is prepared as carbon fiber merit
Can type emulsion pasting agent, but owing to its size of inorganic particulate is little, dispersed there be difficulties involved when,
Therefore Nano-meter SiO_22How many pairs of sizing agent performance impacts of consumption also need to be studied further.Also stone is related to
Ink alkene modified carbon fiber emulsion pasting agent and preparation method, but for compatible modified Nano lamella two sulfur
The oxygen content ratio of change molybdenum is not done and is clearly identified.
Summary of the invention
In view of above-mentioned analysis, it is desirable to provide a kind of nanoscale twins molybdenum bisuphide enhancement mode carbon
Fiber sizing agent and preparation method thereof, this sizing agent has good stability, can be effectively improved carbon
The processing characteristics of fiber, the preparation method of the present invention is simple to operate, low cost, in actual applications
Different types of resin matrix can be applied to by changing the proportioning of component in sizing agent.
The purpose of the present invention is mainly achieved through the following technical solutions: a kind of nanoscale twins two sulfur
Change molybdenum enhancement mode carbon fiber sizing agent, be by organic resin, emulsifying agent, dispersant, compatible modification
Nanoscale twins molybdenum bisuphide, organic solvent and the mixed system of deionized water composition, wherein, with matter
Amount percentages, described emulsifying agent is the 0.5-5% of organic resin, dispersant is organic resin
0.1-0.5%, compatible modified Nano lamella molybdenum bisuphide are the 0.05-1% of organic resin, organic solvent
For the 20-200% of organic resin, gained mixed system solid content is 25-35%.
Described mixed system solid content, for organic resin, emulsifying agent, dispersant and compatible modification
Nanoscale twins molybdenum bisuphide accounts for the percentage composition of gross mass in mixed system.
Described organic resin is epoxy resin.
Described emulsifying agent is a kind of nonionic surfactant, or multiple nonionic surfactant
Mixture.
Described dispersant is γ-(methacryloxypropyl) base propyldimethoxy-silane, or poly-second
Glycol.
Described organic solvent is N-Methyl pyrrolidone, acetone or butanone.
Described compatible modified Nano lamella molybdenum bisuphide, is through ammonium persulfate initiator with one
The polyacrylamide that polyacrylamide situ-formed graft is formed on the nanoscale twins molybdenum bisuphide surface peeled off
Amine modified Nano lamella molybdenum bisuphide.
A kind of method preparing described nanoscale twins molybdenum bisuphide enhancement mode carbon fiber sizing agent, bag
Include following steps:
Step (1): at 30-100 DEG C, is formed organic by organic resin dispersion in organic solvent
Resin solution, organic solvent quality is the 20-200% of organic resin；
Step (2): after organic resin solution is down to room temperature, by emulsifying agent, dispersant and deionization
Water mix homogeneously adds in organic resin solution, and the emulsifying agent quality of addition is organic resin
0.5-5%, the 0.1-0.5% that dispersant quality is organic resin of addition, add deionized water to mixed
Zoarium system solid content is 30-50%, prepares organic resin emulsion；
Step (3): compatible modified Nano lamella molybdenum bisuphide dispersion liquid is slowly added to organic tree
In fat liquor, ultrasonic disperse, then proceed to add deionized water, be 25-35% to system solid content,
Prepare compatible modified Nano lamella molybdenum bisuphide and strengthen sizing agent.
In described step (2), emulsifying agent, dispersant and deionized water mix homogeneously are joined
In machine resin solution, first shear to mixed system generation phase transfer, dispersion and emulsion with dispersion emulsifying machine
The rotating speed of machine is 10000-28000rpm, and after being then further continued for shearing 30-60 minute, then interpolation is gone
Ionized water.
The preparation method of described compatible modified Nano lamella molybdenum bisuphide dispersion liquid is:
1) mixed liquor of isopropyl alcohol and water, wherein isopropanol volume ratio in described mixed liquor are prepared
Example is 30%-70%, adds the molybdenum bisuphide being smaller in size than 100 microns, forms molybdenum bisuphide concentration
Dispersion liquid for 10mg/mL；
2) by step 1) gained dispersion liquid carry out ultrasonic, stand after, centrifugal obtain upper strata dispersion liquid；
3) by step 2) gained dispersion liquid carries out polyacrylamide modification: add acrylamide
And Ammonium persulfate., reaction obtains polyacrylamide modified Nano lamella molybdenum bisuphide dispersion liquid；Wherein
The addition of described acrylamide and Ammonium persulfate. is by weight: 10:1-200:1, described propylene
Amide with the addition of molybdenum bisuphide is by weight: 5:1-25:1, and reaction temperature is 40-80 DEG C,
Response time is 4-96h.
The molybdenum bisuphide lamella that the present invention is modified by adding polyacrylamide, the addition of this material can
With effectively compatible with sizing agent matrix, thus improve wearability and other mechanics of sizing agent material
Performance.
Accompanying drawing explanation
Accompanying drawing is only used for the supplementary explanation to description, is not intended as limiting.
Fig. 1 is the stereoscan photograph of molybdenum bisuphide sheet layer material in example 1；
Fig. 2 is the stereoscan photograph of molybdenum bisuphide sheet layer material in example 3.
Detailed description of the invention
Specifically describe the preferred embodiments of the present invention below in conjunction with the accompanying drawings.
Sizing agent of the present invention is by organic resin, emulsifying agent, dispersant, compatible modified Nano lamella
Molybdenum bisuphide, organic solvent and the mixed system of deionized water composition, wherein emulsifying agent quality is for having
The 0.5-5% of machine resin, dispersant quality are the 0.1-0.5% of organic resin, compatible modified Nano sheet
Layer molybdenum bisuphide is the 0.05-1% of organic resin, organic solvent quality is the 20-200% of organic resin,
Gained mixed system solid content is 25-35%.
Described mixed system solid content is that organic resin, emulsifying agent, dispersant and compatible modification are received
Rice lamella molybdenum bisuphide accounts for the percentage composition of gross mass in mixed system.
Heretofore described organic resin is epoxy resin.
Heretofore described emulsifying agent is the mixture of one or more nonionic surfactants.
Heretofore described dispersant is γ-(methacryloxypropyl) base propyldimethoxy-silane
Or Polyethylene Glycol (KH570).
Heretofore described organic solvent is acetone, butanone or N-Methyl pyrrolidone.
Heretofore described compatible modified Nano lamella molybdenum bisuphide, is to pass through persulfuric acid with one
Ammonium initiator by polyacrylamide situ-formed graft on the nanoscale twins molybdenum bisuphide surface being effectively peeled off
The polyacrylamide modified Nano lamella molybdenum bisuphide formed, is with the form of molybdenum bisuphide dispersion liquid
Add, as described below about preparing of dispersion liquid:
1) mixed liquor of isopropyl alcohol and water, wherein isopropanol volume ratio in described mixed liquor are configured
Example is 30%-70%, adds the crystallite dimension molybdenum bisuphide less than 100 microns, forms molybdenum bisuphide
Concentration is the dispersion liquid of 10mg/mL；
2) by step 1) gained dispersion liquid carry out ultrasonic, stand after, centrifugal obtain upper strata dispersion liquid；
3) by step 2) gained dispersion liquid carries out polyacrylamide modification: add acrylamide
And Ammonium persulfate., reaction obtains polyacrylamide modified Nano lamella molybdenum bisuphide dispersion liquid.
Step 2) described in ultrasonic power be 100W, sonication treatment time is 1-8h, time of repose
For 4-12h, centrifugal rotational speed is 2000-6000rpm.
Step 3) described in acrylamide and the addition of Ammonium persulfate., be by weight:
10:1-200:1, preferably 100:1；Acrylamide and the addition of molybdenum bisuphide, by weight
For: 5:1-25:1, preferably 10:1；Reaction temperature is 40-80 DEG C, preferably 60 DEG C；Reaction
Time is 4-96h, preferably 48h.
Molybdenum bisuphide lamella modified by adding polyacrylamide in the present invention, this material can have
Effect ground is compatible with sizing agent matrix, thus improves wearability and other mechanical properties of sizing agent material.
So, enhancement mode carbon fiber based on above-mentioned compatible modified Nano lamella molybdenum bisuphide dispersion liquid
The preparation method of sizing agent is as follows:
Step (1): at 30-100 DEG C, is formed organic by organic resin dispersion in organic solvent
Resin solution, organic solvent quality is the 20-200% of organic resin；
Step (2): after organic resin solution is down to room temperature, by emulsifying agent, dispersant and deionization
Water mix homogeneously adds in organic resin solution, and shears to mixed system generation with dispersion emulsifying machine
Phase transfer, the rotating speed of dispersion emulsifying machine is 10000-28000rpm, and the emulsifying agent quality of addition is for having
The 0.5-5% of machine resin, the 0.1-0.5% that dispersant quality is organic resin of addition；Continue to shear
After 30-60 minute, adding deionized water to mixed system solid content is 30-50%, prepares organic tree
Fat liquor；
Step (3): compatible modified Nano lamella molybdenum bisuphide dispersion liquid is slowly added to organic tree
In fat liquor, power 300-600W ultrasonic disperse 0.5-3 hour, then proceed to add deionization
Water, it is 25-35% that mixed system is diluted to solid content, prepares compatible modified Nano lamella curing
Molybdenum strengthens sizing agent.
The inventive method technique is simple, reliable, the compatible modified Nano lamella molybdenum bisuphide pair prepared
Carbon fiber can play a very good protection, and increases the mechanical property of composite simultaneously.
The carbon fiber sizing agent of this functional type can optimize carbon fiber and composite material interface performance thereof and grand
See performance, significant to carbon fibre composite industrial upgrading.
Embodiment 1
Step (1): at 70 DEG C, is dispersed in 1500 by epoxy resin (trade mark 618) 1000 grams
Gram N-Methyl pyrrolidone is formed organic resin solution；
Step (2): after resin solution is down to room temperature, by 98,6 grams of poly-second of 10 grams of Solulan
Glycol 1000 and 500 grams of deionized water mix homogeneously add in organic resin solution, and newborn with dispersion
Change machine is sheared to mixed system generation phase transfer, and the rotating speed of dispersion emulsifying machine is 18000rpm；Continue
After shearing 60 minutes, adding deionized water to mixed system solid content is 35%, prepares organic resin
Emulsion；
Compatible modified Nano lamella molybdenum bisuphide dispersion liquid 6 grams is slowly added to organic by step (3)
In resin emulsion, power 600W ultrasonic disperse 1 hour, then proceed to add deionized water, will
It is 25% that mixed system is diluted to solid content, prepares compatible modified Nano lamella molybdenum bisuphide and strengthens starching
Agent.
In this example, the stereoscan photograph of modified molybdenum disulfide sheet layer material is as shown in Figure 1.
Embodiment 2
Step (1): at 70 DEG C, is dispersed in 1200 by epoxy resin (trade mark 634) 1000 grams
Gram acetone is formed organic resin solution；
Step (2): after resin solution is down to room temperature, by 98,5 grams of KH570 of 10 grams of Solulan
Add in organic resin solution with 500 grams of deionized water mix homogeneously, and shear with dispersion emulsifying machine
To mixed system generation phase transfer, the rotating speed of dispersion emulsifying machine is 16000rpm；Continue shearing 60
After minute, adding deionized water to mixed system solid content is 35%, prepares organic resin emulsion；
Step (3): compatible modified Nano lamella molybdenum bisuphide dispersion liquid 8 grams is slowly added to having
In machine resin emulsion, power 500W ultrasonic disperse 1 hour, then proceed to add deionized water,
It is 28% that mixed system is diluted to solid content, prepares in the enhancing of compatible modified Nano lamella molybdenum bisuphide
Slurry agent.
Embodiment 3
Step (1): at 60 DEG C, is dispersed in 1500 by epoxy resin (trade mark 618) 1000 grams
Gram butanone is formed organic resin solution；
Step (2): after resin solution is down to room temperature, by 97,5 grams of KH570 of 10 grams of Solulan,
6 grams of cetomacrogol 1000s and 500 grams of deionized water mix homogeneously add in organic resin solution, and
Shearing to mixed system generation phase transfer with dispersion emulsifying machine, the rotating speed of dispersion emulsifying machine is 14000
rpm；After continuing to shear 45 minutes, adding deionized water to mixed system solid content is 35%, system
Obtain organic resin emulsion；
Step (3): compatible modified Nano lamella molybdenum bisuphide dispersion liquid 5 grams is slowly added to having
In machine resin emulsion, power 400W ultrasonic disperse 1 hour, then proceed to add deionized water,
It is 30% that mixed system is diluted to solid content, prepares in the enhancing of compatible modified Nano lamella molybdenum bisuphide
Slurry agent.In this example, the stereoscan photograph of modified molybdenum disulfide sheet layer material is as shown in Figure 2.
The modified epoxy based composites obtained in embodiment 1-3 and unmodified composite
Mechanical property contrasts, such as following table:
Table is contrasted, it can be seen that through modified composite (embodiment 1,2,3) by this
Interlaminar shear strength is noticeably greater than unmodified composite.Amplitude of variation refers to and does not uses modification
The sizing agent of molybdenum bisuphide material is compared, the increase ratio of its interlaminar shear strength after using.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention
Being not limited thereto, any those familiar with the art is at the technology model that the invention discloses
In enclosing, the change that can readily occur in or replacement, all should contain within protection scope of the present invention.
Claims (10)
1. a nanoscale twins molybdenum bisuphide enhancement mode carbon fiber sizing agent, it is characterised in that:
It is by organic resin, emulsifying agent, dispersant, compatible modified Nano lamella molybdenum bisuphide, has
Machine solvent and the mixed system of deionized water composition, wherein, by percentage to the quality,
Described emulsifying agent is the 0.5-5% of organic resin, dispersant is organic resin 0.1-0.5%,
Compatible modified Nano lamella molybdenum bisuphide is the 0.05-1% of organic resin, organic solvent is organic resin
20-200%, gained mixed system solid content is 25-35%.
Nanoscale twins molybdenum bisuphide enhancement mode carbon fiber sizing agent the most according to claim 1,
It is characterized in that: described mixed system solid content, for organic resin, emulsifying agent, dispersant and
Compatible modified Nano lamella molybdenum bisuphide accounts for the percentage composition of gross mass in mixed system.
Nanoscale twins molybdenum bisuphide enhancement mode carbon fiber sizing agent the most according to claim 1,
It is characterized in that: described organic resin is epoxy resin.
Nanoscale twins molybdenum bisuphide enhancement mode carbon fiber sizing agent the most according to claim 1,
It is characterized in that: described emulsifying agent is a kind of nonionic surfactant, or multiple nonionic table
The mixture of face activating agent.
Nanoscale twins molybdenum bisuphide enhancement mode carbon fiber sizing agent the most according to claim 1,
It is characterized in that: described dispersant is γ-(methacryloxypropyl) base propyldimethoxy-silane,
Or Polyethylene Glycol.
Nanoscale twins molybdenum bisuphide enhancement mode carbon fiber sizing agent the most according to claim 1,
It is characterized in that: described organic solvent is N-Methyl pyrrolidone, acetone or butanone.
Nanoscale twins molybdenum bisuphide enhancement mode carbon fiber sizing agent the most according to claim 1,
It is characterized in that: described compatible modified Nano lamella molybdenum bisuphide, be a kind of through Ammonium persulfate.
It is poly-that polyacrylamide situ-formed graft is formed by initiator on the nanoscale twins molybdenum bisuphide surface peeled off
Acrylic amide modified nanoscale twins molybdenum bisuphide.
8. the nanoscale twins molybdenum bisuphide enhancement mode carbon fiber as described in one of claim 1-7
The preparation method of sizing agent, it is characterised in that: comprise the steps:
Step (1): at 30-100 DEG C, is formed organic by organic resin dispersion in organic solvent
Resin solution, organic solvent quality is the 20-200% of organic resin；
Step (2): after organic resin solution is down to room temperature, by emulsifying agent, dispersant and deionization
Water mix homogeneously adds in organic resin solution, and the emulsifying agent quality of addition is organic resin
0.5-5%, the 0.1-0.5% that dispersant quality is organic resin of addition, add deionized water to mixed
Zoarium system solid content is 30-50%, prepares organic resin emulsion；
Step (3): compatible modified Nano lamella molybdenum bisuphide dispersion liquid is slowly added to organic tree
In fat liquor, ultrasonic disperse, then proceed to add deionized water, be 25-35% to system solid content,
Prepare compatible modified Nano lamella molybdenum bisuphide and strengthen sizing agent.
Preparation method the most according to claim 8, it is characterised in that: described step (2)
In, emulsifying agent, dispersant and deionized water mix homogeneously are joined in organic resin solution, first
Shearing to mixed system generation phase transfer with dispersion emulsifying machine, the rotating speed of dispersion emulsifying machine is
10000-28000rpm, after being then further continued for shearing 30-60 minute, then adds deionized water.
Preparation method the most according to claim 8 or claim 9, it is characterised in that: described compatible
The preparation method of modified Nano lamella molybdenum bisuphide dispersion liquid is:
1) mixed liquor of isopropyl alcohol and water, wherein isopropanol volume ratio in described mixed liquor are prepared
Example is 30%-70%, adds the molybdenum bisuphide being smaller in size than 100 microns, forms molybdenum bisuphide concentration
Dispersion liquid for 10mg/mL；
2) by step 1) gained dispersion liquid carry out ultrasonic, stand after, centrifugal obtain upper strata dispersion liquid；
3) by step 2) gained dispersion liquid carries out polyacrylamide modification: add acrylamide
And Ammonium persulfate., reaction obtains polyacrylamide modified Nano lamella molybdenum bisuphide dispersion liquid；Wherein
The addition of described acrylamide and Ammonium persulfate. is by weight: 10:1-200:1, described propylene
Amide with the addition of molybdenum bisuphide is by weight: 5:1-25:1, and reaction temperature is 40-80 DEG C,
Response time is 4-96h.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113337261A (en) * | 2021-06-22 | 2021-09-03 | 西南石油大学 | Organic-inorganic nano composite gel and oil-based drilling fluid |
| CN113445306A (en) * | 2021-07-18 | 2021-09-28 | 陕西科技大学 | Preparation method of modified carbon fiber based on two-dimensional nano material |
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|---|---|---|---|---|
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| JPH0441779A (en) * | 1990-06-04 | 1992-02-12 | Asahi Chem Ind Co Ltd | Sized carbon fiber |
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| CN104593131A (en) * | 2014-12-29 | 2015-05-06 | 北京航空航天大学 | Method for preparing tungsten disulfide nanosheet water-based lubricating agent in situ |
| CN105293580A (en) * | 2015-10-15 | 2016-02-03 | 南京大学 | Method for preparing dispersion liquid of two-dimensional nano-sheet layer of transition metal sulfide |
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| US4751258A (en) * | 1986-06-06 | 1988-06-14 | Takemoto Yushi Kabushiki Kaisha | Sizing agents for carbon yarns |
| JPH0441779A (en) * | 1990-06-04 | 1992-02-12 | Asahi Chem Ind Co Ltd | Sized carbon fiber |
| CN101463181A (en) * | 2009-01-08 | 2009-06-24 | 西安交通大学 | Self-lubricating composite material and manufacturing method of self-lubricating composite material mould |
| CN102206919A (en) * | 2011-04-22 | 2011-10-05 | 中国科学院宁波材料技术与工程研究所 | Graphene modified carbon fiber emulsion sizing agent and preparation method thereof |
| CN103275355A (en) * | 2013-05-20 | 2013-09-04 | 中国科学技术大学 | Organic modified molybdenum disulfide nanosheet layer and preparation method thereof |
| CN103937329A (en) * | 2014-05-09 | 2014-07-23 | 浙江大学 | Method for preparing molybdenum disulfide nano-layered dispersion with high stability |
| CN104120001A (en) * | 2014-08-07 | 2014-10-29 | 福建省将乐三华轴瓦股份有限公司 | Lubricant and use thereof |
| CN104593131A (en) * | 2014-12-29 | 2015-05-06 | 北京航空航天大学 | Method for preparing tungsten disulfide nanosheet water-based lubricating agent in situ |
| CN105293580A (en) * | 2015-10-15 | 2016-02-03 | 南京大学 | Method for preparing dispersion liquid of two-dimensional nano-sheet layer of transition metal sulfide |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113337261A (en) * | 2021-06-22 | 2021-09-03 | 西南石油大学 | Organic-inorganic nano composite gel and oil-based drilling fluid |
| CN113337261B (en) * | 2021-06-22 | 2022-04-22 | 西南石油大学 | Organic-inorganic nano composite gel and oil-based drilling fluid |
| US11753575B2 (en) | 2021-06-22 | 2023-09-12 | Southwest Petroleum University | Organic-inorganic nanocomposite gel and oil-based drilling fluid |
| CN113445306A (en) * | 2021-07-18 | 2021-09-28 | 陕西科技大学 | Preparation method of modified carbon fiber based on two-dimensional nano material |
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