CN107857992A - Daiamid-6 fiber composite that graphene is modified and preparation method thereof - Google Patents
Daiamid-6 fiber composite that graphene is modified and preparation method thereof Download PDFInfo
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- CN107857992A CN107857992A CN201711165797.0A CN201711165797A CN107857992A CN 107857992 A CN107857992 A CN 107857992A CN 201711165797 A CN201711165797 A CN 201711165797A CN 107857992 A CN107857992 A CN 107857992A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention belongs to macromolecule engineering plastics modification technology field, the daiamid-6 fiber composite that specifically more particularly to a kind of graphene is modified and preparation method thereof.For existing method it is difficult to by graphene dispersion into polymeric matrix, the problem of forming uniform and stable composite, the present invention provides the daiamid-6 fiber composite that a kind of graphene is modified, it is characterised in that raw material composition includes：Daiamid-6 fiber, graphene, graphene dispersion agent, toughener, anti-wear agent and antioxidant；The graphene dispersion agent is at least one of 1 naphthoic acid, silane or lauryl sodium sulfate.Graphene dispersion agent of the invention by adding suitable proportion, graphene uniform can be dispersed in water to obtain slurry, then add anti-wear agent and the good composite of wearability is made.Composite material and preparation method thereof of the present invention is simple, and wearability is good, suitably promotes the use of.
Description
Technical field
The invention belongs to macromolecule engineering plastics modification technology field, the polyamides that specifically more particularly to a kind of graphene is modified
Fibrous composite of amine 6 and preparation method thereof.
Background technology
Polyamide 6, Chinese trade name polyamide fibre 6, abbreviation PA6, structural formula-NH (CH2) 5CO-.PA6 is translucent crystalline
Polymer, density are 1.13~1.15g/cm3, fusing point is 215~220 DEG C, and heat decomposition temperature is more than 300 DEG C.
Daiamid-6 fiber is one of excellent performance in synthetic fibers, widely used kind；It has many excellent property
Can, shared corrosion-resistant, resistance to of synthetic fibers goes rotten, wet strength is high, is not afraid of and damages by worms, in addition to the performance such as hydroscopicity is low except possessing, its
Main feature also resides in：Fracture strength is high, is a kind of higher fiber of strength；Excellent in abrasion resistance；Than most of synthetic fibers ratio
Heavy and light is much；Elasticity is good, and elongate fiber response rate, knot strength, other synthetic fibers of multiple bending strength ratio are much higher, but its
Shortcoming is:Young's modulus is small, yielding in use, heat resistance is bad, light fastness is poor, easily under daylight or ultraviolet irradiation
Turn yellow, dyeability is also poor.With the development of technology for high speed spinning, higher requirement is proposed to the properties of polyamide 6.
Graphene, ultra-thin, known most thin material, only a carbon atom thickness, thickness are 0.335 nanometer in the world,
Only 20 a ten thousandths of hair；High intensity, most strong nano material, its intensity are 200 times of steel up to 1000GPa,
It is harder than diamond；High-termal conductivity, thermal conductivity factor are up to 5300W/mK, higher than CNT and diamond；High conductivity, the world
The minimum material of upper resistivity, resistivity about 10-8 Ω m are lower than copper or silver；High electron mobility, electron transfer under normal temperature
Rate is more than 15000cm2/ Vs is higher than monocrystalline silicon；High transmission rate, it is seen that light transmission rate is up to 97.7%, and (every layer only absorbs
2.3% light), it is almost fully transparent；Specific surface area is big, and specific surface area is up to 2630m2/g, is twice of SWNT.
Graphene is that the most strong a kind of novel nano-material of most thin, maximum intensity, electrical and thermal conductivity performance, graphene are claimed in the world at present
It is " king of new material " for " dark fund ".But due to stronger Van der Waals force between graphene film and piece be present, in process
It is also easy to produce aggregation, the unilateral inert state of graphene of structural integrity, chemical stability height, it is difficult to realized with polymer phase close
With reference to so that processing technology (especially melting mixing technique) is it is difficult to by graphene dispersion in polymeric matrix.
The content of the invention
The technical problem to be solved in the present invention is：Existing method is difficult by graphene dispersion into polymeric matrix, is formed
The problem of uniform and stable composite.
The present invention solve above-mentioned technical problem technical scheme be：The daiamid-6 fiber that a kind of graphene is modified is provided to answer
Condensation material and preparation method thereof.
The present invention provides the daiamid-6 fiber composite that a kind of graphene is modified, and its raw material composition includes：Polyamide 6
Fiber, graphene, graphene dispersion agent, toughener, anti-wear agent and antioxidant；The graphene dispersion agent is 1- naphthoic acids, silicon
At least one of alkane or lauryl sodium sulfate.
Specifically, the daiamid-6 fiber composite that above-mentioned graphene is modified, its raw material composition are：Count in parts by weight,
Preferably, the daiamid-6 fiber composite that above-mentioned graphene is modified, its raw material composition are：Count in parts by weight,
Wherein, in the daiamid-6 fiber composite that above-mentioned graphene is modified, described antioxidant is by antioxidant 1 and resists
Oxygen agent 2 forms, the compound that it is 1~2 ︰ 1 in mass ratio by antioxidant 1 and antioxidant 2 that the antioxidant, which is,；The antioxidant 1
For four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters；Antioxidant 2 is three (2,4- di-t-butyls) phosphorous
Acid phenenyl ester.
Wherein, in the daiamid-6 fiber composite that above-mentioned graphene is modified, the thermal deformation temperature of the daiamid-6 fiber
Spend for 65~80 DEG C, relative viscosity 2.82~2.88.
Wherein, in the daiamid-6 fiber composite that above-mentioned graphene is modified, the toughener is methyl methacrylate
The weight percentage of ester, butadiene, styrol copolymer, wherein methyl methacrylate is 25~45%, the weight of butadiene
It is 20~40% to measure percentage composition, and the weight percentage of styrene is 15~55%.
Wherein, in the daiamid-6 fiber composite that above-mentioned graphene is modified, the anti-wear agent be particle diameter be 2000~
In the silicate granules of 3000 mesh, the titanate esters particle or 800~2000 silicone particles that particle diameter is 1000~3000 mesh
It is at least one.
Wherein, in the daiamid-6 fiber composite that above-mentioned graphene is modified, the anti-wear agent before addition through PE waxes,
AS or MMA carries out surface-active-treatment.
A kind of preparation method for the daiamid-6 fiber composite being modified present invention also offers above-mentioned graphene, including
Following steps：
A, daiamid-6 fiber is dried, drying temperature is 70~80 DEG C, 4~6 hours drying times；
B, graphene and graphene dispersion agent are ground, evenly spread in water, it is 4% that graphene content, which is prepared,
Pasty state graphene slurry；
C, by graphene slurry and toughness reinforcing made from the daiamid-6 fiber in step a after drying process and step b
Agent, anti-wear agent, antioxidant, sequentially add in blending equipment and be blended uniformly；
D, by forced feed, melt pelletization, the daiamid-6 fiber composite of graphene modification is obtained.
Wherein, in the preparation method for the daiamid-6 fiber composite that above-mentioned graphene is modified, the grinding described in step b
Using planetary ball mill.
Wherein, in the preparation method for the daiamid-6 fiber composite that above-mentioned graphene is modified, step c blending conditions are：
First stir 1~3 minute under 1000~1500r/min speed, then stirred 1~3 minute under 500~1000r/min speed.
Present invention also offers the environment-friendly self-lubricating high durable high abrasion daiamid-6 fiber composite wood that above-mentioned graphene is modified
The injection molding forming method of material, high speed injection, 80~90 DEG C of mold temperature are used during injection.
Specifically injection molding parameter is：Barrel temperature：One section 190~230 DEG C, two sections 230~240 DEG C, three section 250~
270 DEG C, four sections 260~280 DEG C, five sections 260~280 DEG C；Injection pressure：One section 80~100, two section 85~110, three section 85~
110, four section 85~110, five section 80~100；Injection moulding speed：One section 55~70, two section 70~80, three section 80~90, four section 80
~90, five section 70~80.
Beneficial effects of the present invention are：
It is base material the invention provides a kind of daiamid-6 fiber, by carrying out decentralized processing to graphene, then adds appropriate
Toughener, anti-wear agent and antioxidant makes and synthesized a kind of environment-friendly self-lubricating high durable high abrasion with superior abrasion resistance and gather
The fibrous composite of acid amides 6, and provide the preparation method of the composite.The present invention is successfully by graphene dispersion to polyamides
In the high polymer material of amine 6, the environment-friendly self-lubricating high durable high abrasion daiamid-6 fiber that reasonably have adjusted graphene modification is compound
The physical property of material, there is environment-friendly self-lubricating and excellent wearability.The addition of anti-wear agent, can further it improve compound
The anti-wear performance of material, make composite that there are excellent wearability and excellent mechanical performances, reach vehicle air conditioning outlet bone
The anti-wear performance requirement of frame, blade and refrigerator slide rail product, the environment-friendly self-lubricating high durable high abrasion for being modified above-mentioned graphene
Daiamid-6 fiber composite meets the performance requirement of vehicle air conditioning outlet skeleton, blade and refrigerator slide rail product.
Embodiment
The invention provides the daiamid-6 fiber composite that a kind of graphene is modified, its raw material composition includes：Polyamide
6 fibers, graphene, graphene dispersion agent, toughener, anti-wear agent and antioxidant；The graphene dispersion agent is 1- naphthoic acids, silicon
At least one of alkane or lauryl sodium sulfate.
Specifically, the daiamid-6 fiber composite that above-mentioned graphene is modified, its raw material composition are：Count in parts by weight,
Preferably, the daiamid-6 fiber composite that above-mentioned graphene is modified, its raw material composition are：Count in parts by weight,
Wherein, in the daiamid-6 fiber composite that above-mentioned graphene is modified, described antioxidant is by antioxidant 1 and resists
Oxygen agent 2 forms, and the mass ratio of the antioxidant 1 and the addition of antioxidant 2 is 1~2 ︰ 1.
Wherein, in the daiamid-6 fiber composite that above-mentioned graphene is modified, the thermal deformation temperature of the daiamid-6 fiber
Spend for 65~80 DEG C, relative viscosity 2.82~2.88.
Wherein, in the daiamid-6 fiber composite that above-mentioned graphene is modified, the toughener is methyl methacrylate
The weight percentage of ester, butadiene, styrol copolymer, wherein methyl methacrylate is 25~45%, the weight of butadiene
It is 20~40% to measure percentage composition, and the weight percentage of styrene is 15~55%.The good mechanical performance of the copolymer, thoroughly
Lightness is high, and has the advantages that good rigidity, molding processibility and higher dimensional stability.
Wherein, in the daiamid-6 fiber composite that above-mentioned graphene is modified, the anti-wear agent be particle diameter be 2000~
In the silicate granules of 3000 mesh, the titanate esters particle or 800~2000 silicone particles that particle diameter is 1000~3000 mesh
It is at least one.
Wherein, in the daiamid-6 fiber composite that above-mentioned graphene is modified, the anti-wear agent before addition through PE waxes,
AS or MMA carries out surface-active-treatment.
In terms of material prescription, decentralized processing is carried out to grapheme material first, dispersed pasty state stone is prepared
Black alkene slurry.In addition, for the product feature of composite, we add a certain amount of anti-wear agent in the material, further
Strengthen the anti-wear performance of its product, make composite that there is excellent wearability, reach vehicle air conditioning outlet skeleton, blade and
The anti-wear performance requirement of refrigerator slide rail product.
In terms of material processing, by adding the critical mediator graphene dispersion agent of graphene dispersion in the present invention, realize
Grapheme material is dispersed in water, obtains the pasty state graphene slurry that graphene content is 4%, realizes graphene, polyamides
The fiber of amine 6 and the mixing of other added materials.
The present invention uses but is not limited to expressing technique, and the shaping of its material uses but is not limited to Shooting Technique.Due to graphene
Modified environment-friendly self-lubricating high durable high abrasion daiamid-6 fiber composite processing characteristic has certain fluctuation with temperature, to protect
The mixing of card material and the quality requirements of shaping, machinery are extruded the heating-up temperature being blended, head temperature, injection molding temperature and added
Condition must optimize and strict reasonable management between man-hour etc..
Processing conditions parameter in the ratio and material processing of material prescription, to the performance and appearance of product
Have a major impact, need Proper Match, strict control in force.
A kind of preparation method for the daiamid-6 fiber composite being modified present invention also offers above-mentioned graphene, including
Following steps：
A, daiamid-6 fiber is dried, drying temperature is 70~80 DEG C, 4~6 hours drying times；
B, graphene and graphene dispersion agent are ground, evenly spread in water, it is 4% that graphene content, which is prepared,
Pasty state graphene slurry；
C, by graphene slurry and toughness reinforcing made from the daiamid-6 fiber in step a after drying process and step b
Agent, anti-wear agent, antioxidant, sequentially add in blending equipment and be blended uniformly；
D, by forced feed, melt pelletization, the daiamid-6 fiber composite of graphene modification is obtained.
Wherein, in the preparation method for the daiamid-6 fiber composite that above-mentioned graphene is modified, the grinding described in step b
Using planetary ball mill.
Wherein, in the preparation method for the daiamid-6 fiber composite that above-mentioned graphene is modified, step c blending conditions are：
First stir 1~3 minute under 1000~1500r/min speed, then stirred 1~3 minute under 500~1000r/min speed.
Explanation will be further explained to the embodiment of the present invention by embodiment below, but do not indicated that this
The protection domain of invention is limited in described in embodiment in scope.
Embodiment 1 prepares the daiamid-6 fiber composite of graphene modification using the inventive method
Various raw materials are weighed according to the composition of raw materials of table 1, the wherein heat distortion temperature of daiamid-6 fiber is 75 DEG C, relatively viscous
Degree 2.84, have it is corrosion-resistant, resistance to go rotten, wet strength is high, be not afraid of damage by worms, hydroscopicity it is low, fracture strength is high, excellent in abrasion resistance, bullet
Property the performance such as good, but its weatherability and heat resistance are relatively poor；Toughener is methyl methacrylate/Butadiene/Styrene) altogether
The good mechanical performance of polymers (MBS), transparency is high, and has good rigidity, molding processibility and higher dimensionally stable
Property the advantages that, the wherein weight percentage of methyl methacrylate is 25~45%, and the weight percentage of butadiene is 20
~40%, the weight percentage of styrene is 15~55%.Anti-wear agent is the silicate that particle diameter is 2000~3000 mesh
Grain, particle diameter for 1000~3000 mesh titanate esters particle or 800~2000 silicone particles in any one or a few, warp
PE waxes, AS or MMA surface-active-treatments；The antioxidant is made up of antioxidant 1 and antioxidant 2, and antioxidant 1 is phenols antioxygen
Agent, white crystalline powder, heat endurance is good, is a kind of efficient processing stabilizers, can improve polymeric material in high temperature process
Under the conditions of discoloration-resistant；Antioxidant 2 is auxiliary antioxidant, white crystalline powder, there is good cooperative effect, can effectively be prevented
The only thermal degradation in high polymer material injection, the long-effective protection extra to polymer.
Daiamid-6 fiber is dried using preceding, the drying temperature of daiamid-6 fiber is 70 DEG C, and drying time 4 is small
When；Graphene and graphene dispersion agent are ground by planetary ball mill, evenly spreads in water, graphene is prepared and contains
Measure the pasty state graphene slurry for 4%；By the daiamid-6 fiber after drying process and obtained graphene slurry and toughness reinforcing
Agent, anti-wear agent, antioxidant, are sequentially added in blending equipment, and under certain condition, blending is uniform.Material after mixing is through melting
It is granulated and obtains the environment-friendly self-lubricating high durable high abrasion daiamid-6 fiber composite of graphene modification, product property detection
Data are shown in Table 2.Melt pelletization condition is：Main-machine screw rotating speed 22.5r/s, feed rotating speed 16r/s, and feeding uses forced feed,
Heating-up temperature section：1 section/190 DEG C, 2 sections/225 DEG C, 3 sections/245 DEG C, 4 sections/250 DEG C, 5 sections/250 DEG C, head temperature：235 DEG C,
Melt temperature：250℃.
Embodiment 2-3 prepares the daiamid-6 fiber composite of graphene modification using the inventive method
The preparation method of embodiment 2~3 is same as Example 1, and specific raw material proportioning is shown in Table 1；The product of embodiment 2~3
Tested according to national standard, properties of product data are as shown in table 2.
Comparative example 1-2 does not use the inventive method to prepare the daiamid-6 fiber composite that graphene is modified
Comparative example 1-2 preparation method is same as Example 1, and specific raw material proportioning is shown in Table 1；Comparative example 1-2 product is pressed
Tested according to national standard, properties of product data are as shown in table 2.
The daiamid-6 fiber composite raw material and proportioning unit that the graphene of table 1 is modified：Part
| Component | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 | Comparative example 2 |
| Daiamid-6 fiber | 90 | 88 | 85 | 93 | 90 |
| Graphene | 0.5 | 1 | 2 | 0.5 | 0 |
| Graphene dispersion agent | 0.5 | 1 | 2 | 0.5 | 0 |
| Toughener | 6 | 6 | 6 | 6 | 6 |
| Anti-wear agent | 2 | 2 | 4 | 0 | 4 |
| Antioxidant 1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Antioxidant 2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
The daiamid-6 fiber composite property that the graphene of table 2 is modified
Note：* (Taber wear tests condition)：Emery wheel Type C S-10, counterbalance mass 1000g, revolution 1000r, speed
72rpm。
In said determination method, tensile strength is tested according to GB/T1040；Elongation at break enters according to GB/T1040
Row test；Bending strength is tested according to GB/T9341；Bending modulus is tested according to GB/T9341；Simply supported beam breach rushes
Hit intensity is tested according to GB/T1843-2008；Izod notched impact strength is tested according to GB/T1843-2008；
Material wear ability is tested according to emery wheel Type C S-10, counterbalance mass 1000g, revolution 1000r, speed 72rpm；It is heat-resisting old
Change according to QC/T15-1992, be persistently stored in 70 ± 2 DEG C of environment, >=200H, P represent to pass through；Xenon lamp aging experiment according to
GB/T 1865 is tested, and P represents to pass through.
From the experimental result of table 2, by rationally controlling the ratio and composition of each component in formula, anti-wear agent is added
In the case of can obtain the environment-friendly self-lubricating high durable high abrasion daiamid-6 fiber composite that a kind of black alkene is modified, so as to
The environment-friendly self-lubricating high durable high abrasion polyamide 6 that relatively low cost realizes graphene modification by the method for blending and modifying is fine
The preparation of composite is tieed up, this method is simple to operate, and required raw material are easy to get.But the scope of the present invention is not limited only to this,
It is additionally included in the environment-friendly self-lubricating high durable high abrasion daiamid-6 fiber composite of graphene modification that to add any difference resistance to
Grinding agent, toughener and the content for adjusting graphene, should all contain in the scope of the present invention.
Claims (10)
1. the daiamid-6 fiber composite that graphene is modified, it is characterised in that raw material composition includes：Daiamid-6 fiber, stone
Black alkene, graphene dispersion agent, toughener, anti-wear agent and antioxidant；The graphene dispersion agent is 1- naphthoic acids, silane or 12
At least one of sodium alkyl sulfate.
2. the daiamid-6 fiber composite that graphene according to claim 1 is modified, it is characterised in that raw material forms
For：Count in parts by weight,
3. the daiamid-6 fiber composite that graphene according to claim 1 is modified, it is characterised in that its raw material group
Turn into：Count in parts by weight,
4. the daiamid-6 fiber composite that graphene according to claim 1 is modified, it is characterised in that the antioxidant
To be 1~2 ︰ 1 compound in mass ratio by antioxidant 1 and antioxidant 2；The antioxidant 1 be four [β-(3,5- di-t-butyls-
4- hydroxy phenyls) propionic acid] pentaerythritol ester；Antioxidant 2 is three (2,4- di-t-butyls) phenyl-phosphites.
5. the daiamid-6 fiber composite that graphene according to claim 1 is modified, it is characterised in that the polyamide
The heat distortion temperature of 6 fibers is 65~80 DEG C, relative viscosity 2.82~2.88.
6. the daiamid-6 fiber composite that graphene according to claim 1 is modified, it is characterised in that the toughener
For methyl methacrylate, butadiene and styrol copolymer, wherein the weight percentage of methyl methacrylate be 25~
45%, the weight percentage of butadiene is 20~40%, and the weight percentage of styrene is 15~55%.
7. the daiamid-6 fiber composite that graphene according to claim 1 is modified, it is characterised in that the anti-wear agent
For silicate granules that particle diameter is 2000~3000 mesh, the titanate esters particle or 800~2000 that particle diameter is 1000~3000 mesh
At least one of silicone particles.
8. the preparation method for the daiamid-6 fiber composite that the graphene described in any one of claim 1~7 is modified, it is special
Sign is, comprises the following steps：
A, daiamid-6 fiber is dried, drying temperature is 70~80 DEG C, 4~6 hours drying times；
B, graphene and graphene dispersion agent are ground, evenly spread in water, the pasty state that graphene content is 4% is prepared
Graphene slurry；
C, by graphene slurry made from the daiamid-6 fiber in step a after drying process and step b and toughener, resistance to
Grinding agent, antioxidant, sequentially add in blending equipment and be blended uniformly；
D, by forced feed, melt pelletization, the daiamid-6 fiber composite of graphene modification is obtained.
9. the preparation method for the daiamid-6 fiber composite that graphene according to claim 8 is modified, its feature exist
In step c blending conditions are：First stirred 1~3 minute under 1000~1500r/min speed, then in 500~1000r/min speed
The lower stirring of degree 1~3 minute.
10. the injection molding forming method for the daiamid-6 fiber composite that the graphene described in any one of claim 1~7 is modified,
It is characterized in that：High speed injection, 80~90 DEG C of mold temperature are used during injection.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111145A (en) * | 2020-08-21 | 2020-12-22 | 东莞市雄林新材料科技股份有限公司 | Conductive TPU film and preparation method thereof |
| CN115449916A (en) * | 2022-08-22 | 2022-12-09 | 江苏江山红化纤有限责任公司 | Graphene modified polyamide 6 composite fiber material and preparation method thereof |
| CN116285332A (en) * | 2023-03-14 | 2023-06-23 | 金发科技股份有限公司 | Heat-conducting glass fiber reinforced nylon material and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103740092A (en) * | 2013-12-18 | 2014-04-23 | 江苏悦达新材料科技有限公司 | High-thermal conductivity graphene/nylon composite material and preparation method thereof |
| CN103935995A (en) * | 2014-05-04 | 2014-07-23 | 武汉理工大学 | Preparation method of stable graphene colloidal dispersion liquid |
-
2017
- 2017-11-21 CN CN201711165797.0A patent/CN107857992A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103740092A (en) * | 2013-12-18 | 2014-04-23 | 江苏悦达新材料科技有限公司 | High-thermal conductivity graphene/nylon composite material and preparation method thereof |
| CN103935995A (en) * | 2014-05-04 | 2014-07-23 | 武汉理工大学 | Preparation method of stable graphene colloidal dispersion liquid |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111145A (en) * | 2020-08-21 | 2020-12-22 | 东莞市雄林新材料科技股份有限公司 | Conductive TPU film and preparation method thereof |
| CN115449916A (en) * | 2022-08-22 | 2022-12-09 | 江苏江山红化纤有限责任公司 | Graphene modified polyamide 6 composite fiber material and preparation method thereof |
| CN116285332A (en) * | 2023-03-14 | 2023-06-23 | 金发科技股份有限公司 | Heat-conducting glass fiber reinforced nylon material and preparation method and application thereof |
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Application publication date: 20180330 |