CN103215689A - Preparation method of graphene modified nylon 6 fiber - Google Patents
Preparation method of graphene modified nylon 6 fiber Download PDFInfo
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- CN103215689A CN103215689A CN2013101688033A CN201310168803A CN103215689A CN 103215689 A CN103215689 A CN 103215689A CN 2013101688033 A CN2013101688033 A CN 2013101688033A CN 201310168803 A CN201310168803 A CN 201310168803A CN 103215689 A CN103215689 A CN 103215689A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 88
- 229920002292 Nylon 6 Polymers 0.000 title claims abstract description 46
- 239000000835 fiber Substances 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000009987 spinning Methods 0.000 claims abstract description 13
- 150000004985 diamines Chemical class 0.000 claims abstract description 9
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract description 6
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229960002684 aminocaproic acid Drugs 0.000 claims abstract description 3
- 238000012986 modification Methods 0.000 claims description 32
- 230000004048 modification Effects 0.000 claims description 32
- 238000003756 stirring Methods 0.000 claims description 15
- 238000000967 suction filtration Methods 0.000 claims description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 14
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 12
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- 229910002804 graphite Inorganic materials 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 8
- 229910017604 nitric acid Inorganic materials 0.000 claims description 8
- 239000003153 chemical reaction reagent Substances 0.000 claims description 6
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims description 6
- 238000002074 melt spinning Methods 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 239000012286 potassium permanganate Substances 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- 150000007522 mineralic acids Chemical class 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- PWGJDPKCLMLPJW-UHFFFAOYSA-N 1,8-diaminooctane Chemical compound NCCCCCCCCN PWGJDPKCLMLPJW-UHFFFAOYSA-N 0.000 claims description 2
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 claims description 2
- QVYARBLCAHCSFJ-UHFFFAOYSA-N butane-1,1-diamine Chemical compound CCCC(N)N QVYARBLCAHCSFJ-UHFFFAOYSA-N 0.000 claims description 2
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 claims description 2
- 229960001231 choline Drugs 0.000 claims description 2
- 230000001143 conditioned effect Effects 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims description 2
- GFAUNYMRSKVDJL-UHFFFAOYSA-N formyl chloride Chemical compound ClC=O GFAUNYMRSKVDJL-UHFFFAOYSA-N 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- JIKUXBYRTXDNIY-UHFFFAOYSA-N n-methyl-n-phenylformamide Chemical compound O=CN(C)C1=CC=CC=C1 JIKUXBYRTXDNIY-UHFFFAOYSA-N 0.000 claims description 2
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 2
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 claims description 2
- 239000000376 reactant Substances 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims description 2
- 238000001291 vacuum drying Methods 0.000 claims description 2
- 239000011347 resin Substances 0.000 abstract description 6
- 229920005989 resin Polymers 0.000 abstract description 6
- 239000002657 fibrous material Substances 0.000 abstract description 3
- 230000004927 fusion Effects 0.000 abstract description 2
- 238000006116 polymerization reaction Methods 0.000 abstract description 2
- 230000021523 carboxylation Effects 0.000 abstract 1
- 238000006473 carboxylation reaction Methods 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 238000007499 fusion processing Methods 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 7
- 239000008367 deionised water Substances 0.000 description 6
- 238000010992 reflux Methods 0.000 description 5
- -1 polytetrafluoroethylene Polymers 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 238000005576 amination reaction Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002114 nanocomposite Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The invention relates to a preparation method of a graphene modified nylon 6 fiber and belongs to the technical field of a functional fiber material. The preparation method comprises the following steps of: carrying out carboxylation and acylating chlorination treatment on graphene; then carrying out diamine treatment to obtain graphene oxide with an active amino on the surface; carrying out polymerization reaction by utilizing the aminated graphene and caprolactam through an initiator 6-aminocaproic acid to prepare a modified nylon 6 melt of the graphene; and carrying out spinning and stretching through a fusion and spinning process to obtain the graphene modified nylon 6 fiber. The technical scheme of the invention utilizes aminated graphene enhanced 6 to improve the interface bonding strength with a base resin, so as to be good for improving the whole performance of the graphene modified nylon 6 fiber. A fiber material prepared by the preparation method provided by the invention can be widely applied to the technical fields of aerospace, cars and ships, communication and transportation, mechano-electronics and the like.
Description
Technical field
The invention belongs to the fibrous material technical field, be specifically related to a kind of Graphene modification of nylon 6 fiber preparation method.
Background technology
Nylon 6 is with its excellent thermoplasticity, and it is the important source material of tire cord and engineering plastics as industrial products.Material with carbon element be the most general on the earth also be the most marvellous a kind of material, it can form the hardest in the world diamond, also can form the softest graphite.At present, Graphene has become international research forward position and the focus material that gets most of the attention.
The key for preparing the Graphene/polymeric material of function admirable is to solve Graphene to be uniformly dispersed in matrix, and formation good interface problem, just can make to have good cohesive force between Graphene and matrix, Stress Transfer to Graphene, is played the effect of enhancing.Chinese invention patent " injection-class graphite-filled high-temperature nylon and manufacture craft thereof " (CN102898821A) in, the utilization mechanical means Graphene is distributed in the nylon, aggregation phenomenon appears.Chinese invention patent " a kind of preparation method of nylon 6/ graphite oxide nanocomposite " (CN101760011A) in, carry out in-situ polymerization with graphite oxide and caprolactam, nylon 6 is grafted on the Graphene, thereby Graphene is dispersed in the middle of the nylon 6, but its dispersiveness is not improved.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, provide a kind of dispersed Hao ﹑ interface adhesion good Graphene modification of nylon 6 fiber preparation method.
The technical scheme that realizes the object of the invention provides a kind of Graphene modification of nylon 6 fiber preparation method, and reactant comprises the steps: by weight
1,5～20 parts of inorganic acids are joined in 1 part of graphite powder, sonicated 24～48 hours is 40～60 ℃ a conditioned response 1～5 hour in temperature, obtains the graphite powder of purifying;
2, the graphite powder with 1 part of purifying mixes with 5～20 parts of acid with strong oxidizing property, is under 40～110 ℃ the condition in temperature, stirs, back flow reaction 5～10 hours, use the miillpore filter suction filtration, cyclic washing to filtrate is neutral, and vacuumize under 30～70 ℃ temperature obtains graphene oxide again;
3,1 part of graphite oxide is mixed with 10～20 parts of acylating reagents, sonicated is after 1～10 hour, again under temperature is 50～90 ℃ condition, stirs, back flow reaction 24～48 hours, and acylating reagent is removed in suction filtration, washing, obtains the Graphene of acidylate;
4, the Graphene with 1 part of acidylate mixes with 1～100 part of diamine, after the sonicated 1～10 hour, be to react 24～48 hours under 0～70 ℃ the condition in temperature, suction filtration, washing, be vacuum drying treatment 24～48 hours under 30～70 ℃ the condition in temperature again, obtain the graphene oxide that the surface has active amino;
5, the graphene oxide that 1 part of surface is had active amino mixes with 1～100 part of caprolactam, is sonicated 1～10 hour under 70～100 ℃ the constant temperature in temperature; Adding 1～10 part of 6 aminocaproic acid again, is under 250～280 ℃ the stirring, nitrogen atmosphere condition, to react 5～12 hours in temperature, obtains nylon 6 spinning melts of Graphene modification;
6, adopt melt-spinning technology,, obtain a kind of nylon 6 fiber of Graphene modification through extruding spinning, stretching.
The described graphite powder of technical solution of the present invention is a mono-layer graphite Fen ﹑ multilayer graphite powder, or its mixture.Described inorganic acid is a kind of in the Nong Xiao Suan ﹑ concentrated sulfuric acid, the concentrated hydrochloric acid, or several mixing.Described acid with strong oxidizing property is the mixed liquor of Nong Xiao Suan ﹑ Nong Liu Suan ﹑ potassium permanganate and sulfuric acid, the mixed liquor of nitric acid and sulfuric acid, the mixed liquor of potassium permanganate and nitric acid, the mixed liquor of hydrogen peroxide and sulfuric acid, the mixed liquor of hydrogen peroxide and hydrochloric acid, or in the mixed liquor of hydrogen peroxide and nitric acid any one.Described acylating reagent is a kind of in thionyl chloride, formyl chloride, phosphorus trichloride, N-methyl-N-phenyl formamide, the benzoyl chloride choline, or its any combination.Described diamine is a kind of in ethylenediamine, butanediamine, hexamethylene diamine, octamethylenediamine, certain herbaceous plants with big flowers diamines, the lauryl amine, or its any combination.
Graphene modification of nylon 6 fiber preparation method provided by the invention after Graphene carried out Suo Jiization ﹑ chloride and handle, are handled through diamine and are obtained the graphene oxide that the surface has active amino; Utilize amidized Graphene and caprolactam to carry out polymerisation by the initator 6-aminocaprolc acid, nylon 6 melts of preparation Graphene modification adopt melt-spinning technology, through spinning, stretching, obtain the nylon 6 fiber of Graphene modification.Utilize amidized Graphene Reinforced Nylon 6, improve the interface binding intensity of itself and matrix resin, help improving the overall performance of Graphene modification of nylon 6 fibers.Compared with prior art, beneficial effect of the present invention is:
1, after Graphene process Suo Jiization ﹑ chloride is handled, be introduced into the diamine of concrete feature structure again, utilize this amidized Graphene and caprolactam to carry out polymerisation then by the initiation of initator 6-aminocaprolc acid, generate the nylon 6 of Graphene modification, and carry out spinning and stretching by small-sized melt spinning machine, obtain the nylon 6 fiber of Graphene modification.Utilize amidized Graphene Reinforced Nylon 6, improve the interface binding intensity of itself and matrix resin, help improving the overall performance of Graphene modification of nylon 6 fibers, be convenient to the industrial applications of Graphene;
2, preparation method provided by the invention is simple, in the nylon 6 fiber of gained Graphene modification, because the Graphene surface has a large amount of amino groups, make nylon 6 total amounts that are grafted on the Graphene increase, in the caprolactam of fusion, show good dispersiveness, can uniformly Graphene be dispersed in the resin matrix at last, well solved the shortcoming of Graphene bad dispersibility in matrix resin, increased the boundary strength between matrix resin and the Graphene, for the process of industrialization of carbon nanomaterial modification of nylon 6 fibers provides new approach.
Description of drawings
Fig. 1 is the infrared spectrum of the Graphene modification of nylon 6 that provides of the embodiment of the invention;
Fig. 2 is the sem photograph of Graphene modification of nylon 6 fibers that provide of the embodiment of the invention.
The specific embodiment
Below in conjunction with drawings and Examples technical solution of the present invention is described further:
Embodiment 1:
Present embodiment reacts with caprolactam after graphite powder is passed through purifying, acidifying, acidylate, amination again, obtains the nylon 6 of amination Graphene modification, makes fiber by spinning.Concrete steps are as follows:
1, in the 300ml there-necked flask, the graphite powder raw material and the 100ml concentrated nitric acid solution that add the 1g drying, sonicated 36 hours, stirring also is heated to 60 ℃, reacting 6 hours, is 0.22um polytetrafluoroethylene (PTFE) miillpore filter suction filtration with the aperture, and spends deionised water to neutral, 80 ℃ of vacuumizes obtained the Graphene of purifying after 24 hours;
2, in the 300ml there-necked flask, the Graphene 0.5g of the purifying that adding step 1 obtains, potassium permanganate 5g and 100ml red fuming nitric acid (RFNA), sonicated stirs after 2 hours and is heated to 120 ℃, refluxing and reacted 24 hours down, is the miillpore filter suction filtration of 0.22um with the aperture, and spends deionised water to neutral, 80 ℃ of vacuumizes obtained the Graphene of carboxylic acidization after 24 hours;
3, in the 300ml there-necked flask, the Graphene 0.4g and the thionyl chloride 10g that add the carboxylic acidization that obtains in the step 2, sonicated is heated to 70 ℃ after 4 hours, stirring and backflow reaction down were the miillpore filter suction filtration of 0.22um with the aperture in 24 hours, obtained the Graphene of acidylate;
4, in the 300ml there-necked flask, the Graphene 0.3g and the ethylenediamine 15g of the acidylate that adding step 3 obtains, sonicated is heated to 100 ℃ after 2 hours, the stirring and the reaction down 24 hours that refluxes, with the aperture is the miillpore filter suction filtration of 0.22um, and after spending deionised water 3 times, 80 ℃ of vacuumizes obtained the surface and have amino Graphene after 24 hours;
5, in the 50ml there-necked flask of agitator is housed, add the amidized Graphene 0.1g and the caprolactam 10g that obtain in the step 4,80 ℃ of following sonicated added the 1g 6-aminocaprolc acid after 2 hours, stir and be heated to 260 ℃ of reaction 6h down, obtain the nylon 6 of Graphene modification.Referring to accompanying drawing 1, it is the infrared spectrum of the nylon 6 of the Graphene modification that provides of present embodiment, can see among the figure that the characteristic peak of nylon 6 has been arranged in Graphene, illustrates that nylon 6 successfully has been grafted on the Graphene.With Graphene modification of nylon 6 is spinning material, in temperature is to form melt flow stream under 260 ℃ the condition, carries out melt spinning with small-sized spinning machine, and forms as-spun fibre through reeling, and winding speed is 100m/min.Handle through hot-stretch, fiber stretches 4 times under 130 ℃ of temperature, acquires the finished product that intensity is 1.4Gpa again.Referring to accompanying drawing 2, it is the sem photograph of Graphene modification of nylon 6 fibers that provide of present embodiment, can see that the favorable dispersibility of Graphene does not have obvious defects on fiber.
Embodiment 2:
1, in the 300ml there-necked flask, the graphite powder raw material and the 100ml concentrated nitric acid solution that add the 1g drying, sonicated 36 hours, be heated to 60 ℃ then, reacting 24 hours, is 0.22um polytetrafluoroethylene (PTFE) miillpore filter suction filtration with the aperture, and spends deionised water to neutral, 80 ℃ of vacuumizes obtained the Graphene of purifying after 24 hours.
2, in the 300ml there-necked flask, the Graphene 0.5g and the 100ml red fuming nitric acid (RFNA) of the purifying that adding step 1 obtains, sonicated is heated to 120 ℃ after 2 hours, the stirring and the reaction down 24 hours that refluxes, with the aperture is the miillpore filter suction filtration of 0.22um, and spending deionised water to neutral, 80 ℃ of vacuumizes obtained the Graphene of carboxylic acidization after 24 hours.
3, in the 300ml there-necked flask; the Graphene 0.4g and the thionyl chloride 10g of the carboxylic acidization that adding step 2 obtains; sonicated is heated to 70 ℃ after 1 hour; stir and the reaction down 24 hours of refluxing is the miillpore filter suction filtration of 0.22um and with anhydrous tetrahydro furan flush away thionyl chloride repeatedly with the aperture, obtain the Graphene of acidylate.
4, in the 300ml there-necked flask; the Graphene 0.3g and the hexamethylene diamine 15g of the acidylate that adding step 3 obtains; sonicated is heated to 100 ℃ after 2 hours; the stirring and the reaction down 24 hours that refluxes; with the aperture is the miillpore filter suction filtration of 0.22um; and after spending deionised water 3 times, 80 ℃ of vacuumizes obtained the surface and have amino Graphene after 24 hours.
5, in the 50ml there-necked flask of agitator is housed, add amidized Graphene 0.1g and caprolactam 10g that step 4 obtains, after 2 hours, add the 1g 6-aminocaprolc acid through sonicated under 80 ℃, stir and be heated to 260 ℃ of reaction 6h down, obtain the nylon 6 of Graphene modification.With Graphene modification of nylon 6 is spinning material, forms melt flow stream down at 260 ℃, carries out melt spinning on small-sized spinning machine, forms as-spun fibre, winding speed 100m/min through reeling.Handle through hot-stretch, fiber stretches 4 times down in 130 ℃ again, and obtaining intensity is the 1.5GPa fiber.
Claims (6)
1. Graphene modification of nylon 6 fiber preparation method is characterized in that reactant comprises the steps: by weight
(1) 5～20 parts of inorganic acids are joined in 1 part of graphite powder, sonicated 24～48 hours is 40～60 ℃ a conditioned response 1～5 hour in temperature, obtains the graphite powder of purifying;
(2) graphite powder with 1 part of purifying mixes with 5～20 parts of acid with strong oxidizing property, is under 40～110 ℃ the condition in temperature, stirs, back flow reaction 5～10 hours, use the miillpore filter suction filtration, cyclic washing to filtrate is neutral, and vacuumize under 30～70 ℃ temperature obtains graphene oxide again;
(3) 1 part of graphite oxide is mixed with 10～20 parts of acylating reagents, sonicated is after 1～10 hour, again under temperature is 50～90 ℃ condition, stirs, back flow reaction 24～48 hours, and acylating reagent is removed in suction filtration, washing, obtains the Graphene of acidylate;
(4) Graphene with 1 part of acidylate mixes with 1～100 part of diamine, after the sonicated 1～10 hour, be to react 24～48 hours under 0～70 ℃ the condition in temperature, suction filtration, washing, be vacuum drying treatment 24～48 hours under 30～70 ℃ the condition in temperature again, obtain the graphene oxide that the surface has active amino;
(5) graphene oxide that 1 part of surface is had active amino mixes with 1～100 part of caprolactam, is sonicated 1～10 hour under 70～100 ℃ the constant temperature in temperature; Adding 1～10 part of 6 aminocaproic acid again, is under 250～280 ℃ the stirring, nitrogen atmosphere condition, to react 5～12 hours in temperature, obtains nylon 6 spinning melts of Graphene modification;
(6) adopt melt-spinning technology,, obtain a kind of nylon 6 fiber of Graphene modification through extruding spinning, stretching.
2. the preparation method of Graphene modification of nylon 6 according to claim 1 is characterized in that: described graphite powder is a mono-layer graphite Fen ﹑ multilayer graphite powder, or its mixture.
3. the preparation method of Graphene modification of nylon 6 according to claim 1 is characterized in that: described inorganic acid is a kind of in the Nong Xiao Suan ﹑ concentrated sulfuric acid, the concentrated hydrochloric acid, or several mixing.
4. the preparation method of Graphene modification of nylon 6 according to claim 1, it is characterized in that: described acid with strong oxidizing property is the mixed liquor of Nong Xiao Suan ﹑ Nong Liu Suan ﹑ potassium permanganate and sulfuric acid, the mixed liquor of nitric acid and sulfuric acid, the mixed liquor of potassium permanganate and nitric acid, the mixed liquor of hydrogen peroxide and sulfuric acid, the mixed liquor of hydrogen peroxide and hydrochloric acid, or in the mixed liquor of hydrogen peroxide and nitric acid any one.
5. the preparation method of Graphene modification of nylon 6 according to claim 1; it is characterized in that: described acylating reagent is a kind of in thionyl chloride, formyl chloride, phosphorus trichloride, N-methyl-N-phenyl formamide, the benzoyl chloride choline, or its any combination.
6. the preparation method of Graphene modification of nylon 6 according to claim 1 is characterized in that: described diamine is a kind of in ethylenediamine, butanediamine, hexamethylene diamine, octamethylenediamine, certain herbaceous plants with big flowers diamines, the lauryl amine, or its any combination.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1277218A (en) * | 1999-06-11 | 2000-12-20 | 中国科学院化学研究所 | Composite nanometer-level polyamide/graphite material and its preparation |
| CN1746343A (en) * | 2005-09-14 | 2006-03-15 | 东华大学 | Carbon nanometer tube composite fibre with high orientation and production thereof |
| CN101608061A (en) * | 2008-06-17 | 2009-12-23 | 东丽纤维研究所（中国）有限公司 | A kind of polyamide/oxidized graphite composite material and preparation method thereof with high conduction performance |
| CN102181961A (en) * | 2011-03-07 | 2011-09-14 | 青岛大学 | Method for preparing graphene functionalized alginate fibers |
| CN102585493A (en) * | 2010-12-28 | 2012-07-18 | 上海杰事杰新材料(集团)股份有限公司 | Nano particle/polyamide composite material, preparation method and application thereof |
-
2013
- 2013-05-09 CN CN201310168803.3A patent/CN103215689B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1277218A (en) * | 1999-06-11 | 2000-12-20 | 中国科学院化学研究所 | Composite nanometer-level polyamide/graphite material and its preparation |
| CN1746343A (en) * | 2005-09-14 | 2006-03-15 | 东华大学 | Carbon nanometer tube composite fibre with high orientation and production thereof |
| CN101608061A (en) * | 2008-06-17 | 2009-12-23 | 东丽纤维研究所（中国）有限公司 | A kind of polyamide/oxidized graphite composite material and preparation method thereof with high conduction performance |
| CN102585493A (en) * | 2010-12-28 | 2012-07-18 | 上海杰事杰新材料(集团)股份有限公司 | Nano particle/polyamide composite material, preparation method and application thereof |
| CN102181961A (en) * | 2011-03-07 | 2011-09-14 | 青岛大学 | Method for preparing graphene functionalized alginate fibers |
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