CN108411470A - A kind of difunctional knitting fabric of graphene - Google Patents
A kind of difunctional knitting fabric of graphene Download PDFInfo
- Publication number
- CN108411470A CN108411470A CN201810078502.4A CN201810078502A CN108411470A CN 108411470 A CN108411470 A CN 108411470A CN 201810078502 A CN201810078502 A CN 201810078502A CN 108411470 A CN108411470 A CN 108411470A
- Authority
- CN
- China
- Prior art keywords
- graphene
- difunctional
- modified
- knitting fabric
- graphene oxide
- 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
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
- D10B2201/24—Viscose
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
- D10B2501/04—Outerwear; Protective garments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Woven Fabrics (AREA)
Abstract
The present invention relates to a kind of difunctional knitting fabrics of graphene, including graphene composite fibre layer and ordinary fiber layer；The graphene composite fibre layer carries out weaving using the mixed yarn of graphene nylon fibre and graphene viscose rayon and is made.The difunctional knitting fabric of graphene that the present invention develops prepares graphene composite fibre layer by using the mixed yarn of graphene nylon fibre and graphene viscose rayon, with the higher thermal conductivity of graphene polyamide fibre composite fibre and unique far infrared heating function is played on knitted sportswear fabric, keep sports fan comfortable and easy to wear.The difunctional fabric of the graphene can be widely used for the production of sportswear, have very wide application prospect.
Description
Technical field
The present invention relates to textile technology fields, specifically, being related to a kind of difunctional knitting fabric of graphene.
Background technology
Graphene is this century most subversive new material, graphene monoatomic layer two-dimensional sheet structure so that graphite
Alkene has peculiar performance in many aspects, can be used as super capacitor and high-efficiency energy-storage battery, ultra-thin and ultra-light aerospace material
Material, the superpower material for antiballistic protective clothing of ultra-toughness, novel medical material, Nanosensor materials etc..Graphene and general fibre are answered
It closes, there is antibacterial, antimite, heat resistanceheat resistant, anti-cut, antistatic, uvioresistant, far infrared heating and conducts the special work(such as refrigerant
Can, it can be widely applied to the textiles such as fabric, clothes, home textile, knitting.
Invention content
In view of the drawbacks of the prior art, the object of the present invention is to provide a kind of difunctional fabrics of graphene.
The purpose of the present invention is what is be achieved through the following technical solutions：
The present invention provides a kind of difunctional knitting fabrics of graphene, including graphene composite fibre layer and general fibre
Layer.
Preferably, the graphene composite fibre layer uses the mixed yarn of graphene nylon fibre and graphene viscose rayon
Weaving is carried out to be made.
Preferably, the graphene nylon fibre and graphene viscose rayon mixed proportion are 50/50.
Preferably, prepared by the method using fusion method spinning of the graphene nylon fibre；The graphene viscose glue is fine
Dimension is prepared using the method for wet spinning.
Preferably, the graphene viscose rayon includes each component of following mass fraction：
Regenerated cellulose pulp treatment fluid 85~99%；
Modified graphene oxide solution 0.1~15%；
The solid content of cellulose and modified oxygen in modified graphene oxide solution in the regenerated cellulose pulp treatment fluid
The ratio between solid content of graphite alkene is 100：0.01~5.
It is highly preferred that the graphene viscose rayon includes each component of following mass fraction：
Regenerated cellulose pulp treatment fluid 95~99%；
Modified graphene oxide solution 1~5%；
The solid content of cellulose and modified oxygen in modified graphene oxide solution in the regenerated cellulose pulp treatment fluid
The ratio between solid content of graphite alkene is 100：0.1~3.
Preferably, in the modified graphene oxide solution modified graphene oxide a concentration of 1~10mg/ml, it is more excellent
Select 1~3mg/ml.
Preferably, the preparation method of the graphene viscose rayon includes the following steps：
A, the preparation of modified graphene oxide solution：Modified graphene oxide powder is dissolved in deionized water, is configured to
Then aqueous solution is added modifying agent and alkaline reagent, is then ultrasonically treated, will be sonicated after solution using micro-
Capsule technique processing, you can.
B, the preparation of regenerated cellulose pulp treatment fluid：
Regenerated cellulose pulp is mixed with sodium hydroxide solution, is stirred evenly, is then squeezed, experienced and yellow
Processing to get；The mass ratio of the regenerated cellulose pulp and sodium hydroxide solution is 1:2~4；The sodium hydroxide solution
Mass fraction be 20~40%.
C, modified graphene oxide solution prepared by step A is warming up to 25~30 DEG C, the regenerated fiber prepared with step B
Plain pulp treatment fluid is thoroughly mixed, and temperature is risen to 38~40 DEG C, (this process discharges 10~15min of processing for microcapsules
Stage), spinning is then carried out to get the graphene viscose rayon.
Preferably, in step A, the grain size of the modified graphene oxide powder is less than 5 μm, at microcapsules technology
The microcapsules diameter of particle of gained is less than 3 μm after reason.The grain size of the modified graphene oxide powder should not be too large, and otherwise will
Graphene can be caused to disperse in regenerated celulose fibre irregular, spinning difficulty increases.
Preferably, in step A, the modified graphene oxide is prepared using Hummers methods.
Preferably, in step A, the modifying agent is polyvinyl alcohol, polyethylene glycol, sodium lignin sulfonate, polyethylene pyrrole network
One or more of alkanone；The alkaline reagent is ammonium hydroxide, one or more of sodium hydroxide；The modifying agent and alkali
The addition of property reagent is respectively the 1% of solution weight.
Preferably, in step B, the pressure of the squeezing processing is 2~4kpa, and the squeezing time is 30min；Experienced processing
Specially：Temperature is 20~25 DEG C, is handled as 5~6h, and then temperature rises to 30~35 DEG C, handles 2~3h；At the yellow
Reason is specially：Temperature is 20~22 DEG C, is handled as 30~40min, and then temperature rises to 25~30 DEG C, handles 20~40min.
Preferably, the preparation method of the graphene nylon fibre includes the following steps：
S1, slices of caprone mix with modified graphene oxide, extruding pelletization, and graphene-chinlon master batch is made；
It is nano combined that the graphene-polyamide fibre is made through melt spinning in S2, the modified graphene oxide-chinlon master batch
Fiber；
The modified graphene oxide is formed by above-mentioned modified graphene oxide solution is freeze-dried；
In step S1, the slices of caprone is 1 with the mass ratio of graphene or modified graphene：0.1%~5%.
Preferably, the modified graphene oxide is brominated alkanes modified graphene.
Preferably, the modified graphene oxide is formed by above-mentioned modified graphene oxide solution is freeze-dried；
Preferably, in step S1, slices of caprone is mixed again after being separately dried processing with graphene or modified graphene；
The slices of caprone is dried to water content control in 60ppm or less.More preferably control is in 30ppm or less.
Preferably, in step S1, the mixing is the batch-mixed carried out in high-speed mixer, rotating speed when mixing
For 8000~10000rad/min, 10~20 minutes time.
Preferably, in step S2, graphene-chinlon master batch carries out melt spinning again after being dried.
Preferably, the temperature that the graphene-chinlon master batch is dried is 80~120 DEG C, and the time is 6~10 hours,
The water content of graphene-chinlon master batch is in 50ppm or less after drying process.
Preferably, the ordinary fiber layer includes at least one of cotton fiber, viscose rayon.
Preferably, the ordinary fiber layer is cotton fiber, viscose rayon is mixed in 50/50 ratio.
The present invention also provides a kind of preparation methods of the difunctional knitting fabric of graphene, include the following steps：By graphite
Alkene alkene composite fibre layer and ordinary fiber layer are weaved using large circle machine to get double-layer knitted fabric, i.e. the double work(of the graphene
Fabric can be knitted.
Compared with prior art, the present invention has following advantageous effect：
1, the difunctional knitting fabric of graphene that the present invention develops is by using graphene nylon fibre and graphene viscose glue
The mixed yarn of fiber prepares graphene composite fibre layer, on knitted sportswear fabric play graphene polyamide fibre composite fibre compared with
High thermal conductivity and unique far infrared heating function, keep sports fan comfortable and easy to wear.The difunctional fabric of the graphene can
It is widely used in the production of sportswear, there is very wide application prospect.
2, using graphene viscose rayon of the present invention, modified graphene oxide solution is ultrasonically treated and is carried out micro-
Capsule technique processing enhances modified graphene oxide dispersibility and reduces its agglomeration, is finally added to by a certain percentage
In regenerated cellulose pulp, modified graphene oxide regenerated cellulose composite fibre is prepared using improved wet spinning technology.
The graphene viscose rayon can also be such that the excellent antibacterial performance of fabric, wherein Escherichia coli, staphylococcus aureus, white reads
Pearl bacterium bacteriostasis rate can reach 99.9%.
3, using graphene nylon fibre of the present invention, it is greatly improved the fracture strength of fiber.
4, the difunctional fabric of graphene composite fibre prepared by this method, it is simple for process easy to operate, it is of low cost, it is economical
High efficiency is suitble to large-scale industrial production.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structure chart of the difunctional fabric of the present invention.
Specific implementation mode
With reference to specific embodiment, the present invention is described in detail.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the common skill of this field
For art personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to this
The protection domain of invention.
A kind of difunctional knitting fabric of graphene is present embodiments provided, structure is as shown in Figure 1, it can realize two-sided wear
It, when graphene composite fibre layer skin-proximal is worn, heat can quickly be discharged, play heat dissipation effect；And when common fine
When dimension layer skin-proximal is worn, by the far infrared heating of graphene composite fibre layer, warming effect is played.The fabric is outstanding
It is suitble to make sportswear, during exercise wears graphene composite fibre layer skin-proximal, after movement that graphene is compound
Fiber from far from skin wear, quickly adjust skin body temperature, make people during exercise with relatively stable temperature is maintained after movement
Degree reduces post exercise and catches a cold, catches a cold.
Embodiment 1
Present embodiments provide a kind of difunctional knitting fabric of graphene, including graphene composite fibre layer and general fibre
Layer.
The graphene composite fibre layer is knitted using graphene nylon fibre and the mixed yarn of graphene viscose rayon
It makes obtained.
The graphene nylon fibre is 50/50 with graphene viscose rayon mixed proportion.
It is prepared by the method using fusion method spinning of the graphene nylon fibre；The graphene viscose rayon is using wet
It is prepared by the method for method spinning.
The graphene viscose rayon includes each component of following mass fraction：
Regenerated cellulose pulp treatment fluid 85%；
Modified graphene oxide solution 15%；
The solid content of cellulose and modified oxygen in modified graphene oxide solution in the regenerated cellulose pulp treatment fluid
The ratio between solid content of graphite alkene is 100：0.1.
A concentration of 1mg/ml of modified graphene oxide in the modified graphene oxide solution.
The preparation method of the graphene viscose rayon includes the following steps：
A, the preparation of modified graphene oxide solution：Modified graphene oxide powder is dissolved in deionized water, is configured to
Then aqueous solution is added modifying agent and alkaline reagent, is then ultrasonically treated, will be sonicated after solution using micro-
Capsule technique processing, you can.
B, the preparation of regenerated cellulose pulp treatment fluid：
Regenerated cellulose pulp is mixed with sodium hydroxide solution, is stirred evenly, is then squeezed, experienced and yellow
Processing to get；The mass ratio of the regenerated cellulose pulp and sodium hydroxide solution is 1:2~4；The sodium hydroxide solution
Mass fraction be 20~40%.
C, modified graphene oxide solution prepared by step A is warming up to 25~30 DEG C, the regenerated fiber prepared with step B
Plain pulp treatment fluid is thoroughly mixed, and temperature is risen to 38~40 DEG C, (this process discharges 10~15min of processing for microcapsules
Stage), spinning is then carried out to get the graphene viscose rayon.
In step A, the grain size of the modified graphene oxide powder is less than 5 μm, gained after being handled using microcapsules technology
Microcapsules diameter of particle be less than 3 μm.The grain size of the modified graphene oxide powder should not be too large, and otherwise will cause stone
Black alkene disperses irregular, spinning difficulty increase in regenerated celulose fibre.
In step A, the modified graphene oxide is prepared using Hummers methods.
In step A, the modifying agent is in polyvinyl alcohol, polyethylene glycol, sodium lignin sulfonate, polyethylene pyrrole network alkanone
One or more；The alkaline reagent is ammonium hydroxide, one or more of sodium hydroxide；The modifying agent and alkaline reagent
Addition be respectively the 1% of solution weight.
In step B, the pressure of the squeezing processing is 2~4kpa, and the squeezing time is 30min；Experienced processing is specially：
Temperature is 20~25 DEG C, is handled as 5~6h, and then temperature rises to 30~35 DEG C, handles 2~3h；The yellow processing is specific
For：Temperature is 20~22 DEG C, is handled as 30~40min, and then temperature rises to 25~30 DEG C, handles 20~40min.
The preparation method of the graphene nylon fibre includes the following steps：
S1, slices of caprone mix with modified graphene oxide, extruding pelletization, and graphene-chinlon master batch is made；
It is nano combined that the graphene-polyamide fibre is made through melt spinning in S2, the modified graphene oxide-chinlon master batch
Fiber；
The modified graphene oxide is formed by above-mentioned modified graphene oxide solution is freeze-dried；
In step S1, the slices of caprone is 1 with the mass ratio of graphene or modified graphene：0.1%.
The modified graphene oxide is brominated alkanes modified graphene.
The modified graphene oxide is formed by above-mentioned modified graphene oxide solution is freeze-dried；
In step S1, slices of caprone is mixed again after being separately dried processing with graphene or modified graphene；The brocade
Synthetic fibre chip drying is to water content control in 60ppm or less.More preferably control is in 30ppm or less.
In step S1, the mixing is the batch-mixed carried out in high-speed mixer, when mixing rotating speed be 8000~
10000rad/min, 10~20 minutes time.
In step S2, graphene-chinlon master batch carries out melt spinning again after being dried.
The temperature that the graphene-chinlon master batch is dried is 80~120 DEG C, and the time is 6~10 hours, at drying
The water content of graphene-chinlon master batch is in 50ppm or less after reason.
The ordinary fiber layer is cotton fiber, viscose rayon is mixed in 50/50 ratio.
The preparation method of the difunctional knitting fabric of graphene, includes the following steps：By graphene alkene composite fibre layer
It is weaved to get double-layer knitted fabric using large circle machine with ordinary fiber layer, i.e. the difunctional knitting fabric of graphene.
Embodiment 2
Present embodiments provide a kind of difunctional knitting fabric of graphene, including graphene composite fibre layer and general fibre
Layer.
The graphene composite fibre layer is knitted using graphene nylon fibre and the mixed yarn of graphene viscose rayon
It makes obtained.
The graphene nylon fibre is 50/50 with graphene viscose rayon mixed proportion.
It is prepared by the method using fusion method spinning of the graphene nylon fibre；The graphene viscose rayon is using wet
It is prepared by the method for method spinning.
The graphene viscose rayon includes each component of following mass fraction：
Regenerated cellulose pulp treatment fluid 90%；
Modified graphene oxide solution 10%；
The solid content of cellulose and modified oxygen in modified graphene oxide solution in the regenerated cellulose pulp treatment fluid
The ratio between solid content of graphite alkene is 100：5.
A concentration of 10mg/ml of modified graphene oxide in the modified graphene oxide solution.
The preparation method of the graphene viscose rayon includes the following steps：
A, the preparation of modified graphene oxide solution：Modified graphene oxide powder is dissolved in deionized water, is configured to
Then aqueous solution is added modifying agent and alkaline reagent, is then ultrasonically treated, will be sonicated after solution using micro-
Capsule technique processing, you can.
B, the preparation of regenerated cellulose pulp treatment fluid：
Regenerated cellulose pulp is mixed with sodium hydroxide solution, is stirred evenly, is then squeezed, experienced and yellow
Processing to get；The mass ratio of the regenerated cellulose pulp and sodium hydroxide solution is 1:2~4；The sodium hydroxide solution
Mass fraction be 20~40%.
C, modified graphene oxide solution prepared by step A is warming up to 25~30 DEG C, the regenerated fiber prepared with step B
Plain pulp treatment fluid is thoroughly mixed, and temperature is risen to 38~40 DEG C, (this process discharges 10~15min of processing for microcapsules
Stage), spinning is then carried out to get the graphene viscose rayon.
In step A, the grain size of the modified graphene oxide powder is less than 5 μm, gained after being handled using microcapsules technology
Microcapsules diameter of particle be less than 3 μm.The grain size of the modified graphene oxide powder should not be too large, and otherwise will cause stone
Black alkene disperses irregular, spinning difficulty increase in regenerated celulose fibre.
In step A, the modified graphene oxide is prepared using Hummers methods.
In step A, the modifying agent is in polyvinyl alcohol, polyethylene glycol, sodium lignin sulfonate, polyethylene pyrrole network alkanone
One or more；The alkaline reagent is ammonium hydroxide, one or more of sodium hydroxide；The modifying agent and alkaline reagent
Addition be respectively the 1% of solution weight.
In step B, the pressure of the squeezing processing is 2~4kpa, and the squeezing time is 30min；Experienced processing is specially：
Temperature is 20~25 DEG C, is handled as 5~6h, and then temperature rises to 30~35 DEG C, handles 2~3h；The yellow processing is specific
For：Temperature is 20~22 DEG C, is handled as 30~40min, and then temperature rises to 25~30 DEG C, handles 20~40min.
The preparation method of the graphene nylon fibre includes the following steps：
S1, slices of caprone mix with modified graphene oxide, extruding pelletization, and graphene-chinlon master batch is made；
It is nano combined that the graphene-polyamide fibre is made through melt spinning in S2, the modified graphene oxide-chinlon master batch
Fiber；
The modified graphene oxide is formed by above-mentioned modified graphene oxide solution is freeze-dried；
In step S1, the slices of caprone is 1 with the mass ratio of graphene or modified graphene：3%.
The modified graphene oxide is brominated alkanes modified graphene.
The modified graphene oxide is formed by above-mentioned modified graphene oxide solution is freeze-dried；
In step S1, slices of caprone is mixed again after being separately dried processing with graphene or modified graphene；The brocade
Synthetic fibre chip drying is to water content control in 60ppm or less.More preferably control is in 30ppm or less.
In step S1, the mixing is the batch-mixed carried out in high-speed mixer, when mixing rotating speed be 8000~
10000rad/min, 10~20 minutes time.
In step S2, graphene-chinlon master batch carries out melt spinning again after being dried.
The temperature that the graphene-chinlon master batch is dried is 80~120 DEG C, and the time is 6~10 hours, at drying
The water content of graphene-chinlon master batch is in 50ppm or less after reason.
The ordinary fiber layer is cotton fiber, viscose rayon is mixed in 50/50 ratio.
The preparation method of the difunctional knitting fabric of graphene, includes the following steps：By graphene alkene composite fibre layer
It is weaved to get double-layer knitted fabric using large circle machine with ordinary fiber layer, i.e. the difunctional knitting fabric of graphene.
Embodiment 3
Present embodiments provide a kind of difunctional knitting fabric of graphene, including graphene composite fibre layer and general fibre
Layer.
The graphene composite fibre layer is knitted using graphene nylon fibre and the mixed yarn of graphene viscose rayon
It makes obtained.
The graphene nylon fibre is 50/50 with graphene viscose rayon mixed proportion.
It is prepared by the method using fusion method spinning of the graphene nylon fibre；The graphene viscose rayon is using wet
It is prepared by the method for method spinning.
The graphene viscose rayon includes each component of following mass fraction：
Regenerated cellulose pulp treatment fluid 99%；
Modified graphene oxide solution 1%；
The solid content of cellulose and modified oxygen in modified graphene oxide solution in the regenerated cellulose pulp treatment fluid
The ratio between solid content of graphite alkene is 100：3.
A concentration of 3mg/ml of modified graphene oxide in the modified graphene oxide solution.
The preparation method of the graphene viscose rayon includes the following steps：
A, the preparation of modified graphene oxide solution：Modified graphene oxide powder is dissolved in deionized water, is configured to
Then aqueous solution is added modifying agent and alkaline reagent, is then ultrasonically treated, will be sonicated after solution using micro-
Capsule technique processing, you can.
B, the preparation of regenerated cellulose pulp treatment fluid：
Regenerated cellulose pulp is mixed with sodium hydroxide solution, is stirred evenly, is then squeezed, experienced and yellow
Processing to get；The mass ratio of the regenerated cellulose pulp and sodium hydroxide solution is 1:2~4；The sodium hydroxide solution
Mass fraction be 20~40%.
C, modified graphene oxide solution prepared by step A is warming up to 25~30 DEG C, the regenerated fiber prepared with step B
Plain pulp treatment fluid is thoroughly mixed, and temperature is risen to 38~40 DEG C, (this process discharges 10~15min of processing for microcapsules
Stage), spinning is then carried out to get the graphene viscose rayon.
In step A, the grain size of the modified graphene oxide powder is less than 5 μm, gained after being handled using microcapsules technology
Microcapsules diameter of particle be less than 3 μm.The grain size of the modified graphene oxide powder should not be too large, and otherwise will cause stone
Black alkene disperses irregular, spinning difficulty increase in regenerated celulose fibre.
In step A, the modified graphene oxide is prepared using Hummers methods.
In step A, the modifying agent is in polyvinyl alcohol, polyethylene glycol, sodium lignin sulfonate, polyethylene pyrrole network alkanone
One or more；The alkaline reagent is ammonium hydroxide, one or more of sodium hydroxide；The modifying agent and alkaline reagent
Addition be respectively the 1% of solution weight.
In step B, the pressure of the squeezing processing is 2~4kpa, and the squeezing time is 30min；Experienced processing is specially：
Temperature is 20~25 DEG C, is handled as 5~6h, and then temperature rises to 30~35 DEG C, handles 2~3h；The yellow processing is specific
For：Temperature is 20~22 DEG C, is handled as 30~40min, and then temperature rises to 25~30 DEG C, handles 20~40min.
The preparation method of the graphene nylon fibre includes the following steps：
S1, slices of caprone mix with modified graphene oxide, extruding pelletization, and graphene-chinlon master batch is made；
It is nano combined that the graphene-polyamide fibre is made through melt spinning in S2, the modified graphene oxide-chinlon master batch
Fiber；
The modified graphene oxide is formed by above-mentioned modified graphene oxide solution is freeze-dried；
In step S1, the slices of caprone is 1 with the mass ratio of graphene or modified graphene：5%.
The modified graphene oxide is brominated alkanes modified graphene.
The modified graphene oxide is formed by above-mentioned modified graphene oxide solution is freeze-dried；
In step S1, slices of caprone is mixed again after being separately dried processing with graphene or modified graphene；The brocade
Synthetic fibre chip drying is to water content control in 60ppm or less.More preferably control is in 30ppm or less.
In step S1, the mixing is the batch-mixed carried out in high-speed mixer, when mixing rotating speed be 8000~
10000rad/min, 10~20 minutes time.
In step S2, graphene-chinlon master batch carries out melt spinning again after being dried.
The temperature that the graphene-chinlon master batch is dried is 80~120 DEG C, and the time is 6~10 hours, at drying
The water content of graphene-chinlon master batch is in 50ppm or less after reason.
The ordinary fiber layer is cotton fiber, viscose rayon is mixed in 50/50 ratio.
The preparation method of the difunctional knitting fabric of graphene, includes the following steps：By graphene alkene composite fibre layer
It is weaved to get double-layer knitted fabric using large circle machine with ordinary fiber layer, i.e. the difunctional knitting fabric of graphene.
Comparative example 1
It is basic with embodiment 3 that this comparative example provides a kind of difunctional knitting fabric of graphene, composition and preparation method
It is identical, it the difference is that only：Graphene nylon fibre described in this comparative example is with graphene viscose rayon mixed proportion
100/0, i.e. not graphene-containing viscose rayon.
Comparative example 2
It is basic with embodiment 3 that this comparative example provides a kind of difunctional knitting fabric of graphene, composition and preparation method
It is identical, it the difference is that only：Graphene nylon fibre described in this comparative example is with graphene viscose rayon mixed proportion
0/100, i.e. not graphene-containing nylon fibre.
Comparative example 3
It is basic with embodiment 3 that this comparative example provides a kind of difunctional knitting fabric of graphene, composition and preparation method
It is identical, it the difference is that only：In the preparation method of graphene viscose rayon described in this comparative example, wherein step A not into
The processing of row microcapsules technology.
Comparative example 4
It is basic with embodiment 3 that this comparative example provides a kind of difunctional knitting fabric of graphene, composition and preparation method
It is identical, it the difference is that only：In the preparation method of graphene viscose rayon described in this comparative example, wherein step A is used
Modified graphene oxide powder be prepared by Brodie methods.
Comparative example 5
It is basic with embodiment 3 that this comparative example provides a kind of difunctional knitting fabric of graphene, composition and preparation method
It is identical, it the difference is that only：In the preparation method of graphene viscose rayon described in this comparative example, in wherein step C, institute
It states modified graphene oxide solution to be sufficiently mixed with regenerated cellulose pulp treatment fluid, after blender stirring, temperature is risen to 30
~32 DEG C, handle 20~25min.
Comparative example 6
It is basic with embodiment 3 that this comparative example provides a kind of difunctional knitting fabric of graphene, composition and preparation method
It is identical, it the difference is that only：In the preparation of graphene nylon fibre described in this comparative example, the modified graphite oxide of use
Alkene is amino-compound modified graphene.
Compliance test result：
The difunctional knitting fabric of graphene made from above the present embodiment and comparative example is tested for the property, as a result such as table
Shown in 1.
Table 1
There are many concrete application approach of the present invention, the above is only a preferred embodiment of the present invention.More than it should be pointed out that
Embodiment is merely to illustrate the present invention, and the protection domain being not intended to restrict the invention.For the common skill of the art
For art personnel, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as this
The protection domain of invention.
Claims (10)
1. a kind of difunctional knitting fabric of graphene, which is characterized in that including graphene composite fibre layer and ordinary fiber layer.
2. the difunctional knitting fabric of graphene according to claim 1, which is characterized in that the graphene composite fibre layer
Weaving is carried out using the mixed yarn of graphene nylon fibre and graphene viscose rayon to be made.
3. the difunctional knitting fabric of graphene according to claim 2, which is characterized in that the graphene nylon fibre with
Graphene viscose rayon mixed proportion is 50/50.
4. the difunctional knitting fabric of graphene according to claim 2 or 3, which is characterized in that the graphene polyamide fibre is fine
It is prepared by the method using fusion method spinning of dimension；The graphene viscose rayon is prepared using the method for wet spinning.
5. the difunctional knitting fabric of graphene according to claim 2 or 4, which is characterized in that the graphene viscose glue is fine
Dimension includes each component of following mass fraction：
Regenerated cellulose pulp treatment fluid 85~99%；
Modified graphene oxide solution 0.1~15%；
The solid content of cellulose and modified oxidized stone in modified graphene oxide solution in the regenerated cellulose pulp treatment fluid
The ratio between solid content of black alkene is 100：0.01~5.
6. the difunctional knitting fabric of graphene according to claim 5, which is characterized in that the graphene viscose rayon
Preparation method includes the following steps：
A, the preparation of modified graphene oxide solution：Modified graphene oxide powder is dissolved in deionized water, is configured to water-soluble
Then liquid is added modifying agent and alkaline reagent, is then ultrasonically treated, will be sonicated after solution use microcapsules skill
Art processing, you can.
B, the preparation of regenerated cellulose pulp treatment fluid：
Regenerated cellulose pulp is mixed with sodium hydroxide solution, is stirred evenly, is then squeezed, experienced and yellow processing,
To obtain the final product；The mass ratio of the regenerated cellulose pulp and sodium hydroxide solution is 1:2~4；The quality of the sodium hydroxide solution
Score is 20~40%.
C, modified graphene oxide solution prepared by step A is warming up to 25~30 DEG C, is starched with regenerated cellulose prepared by step B
Dregs of rice treatment fluid is thoroughly mixed, and temperature is risen to 38~40 DEG C, handles 10~15min, then carries out spinning to get the stone
Black alkene viscose rayon.
7. the difunctional knitting fabric of graphene according to claim 2 or 4, which is characterized in that the graphene polyamide fibre is fine
The preparation method of dimension includes the following steps：
S1, slices of caprone mix with modified graphene oxide, extruding pelletization, and graphene-chinlon master batch is made；
The graphene-polyamide fibre nano-composite fiber is made through melt spinning in S2, the modified graphene oxide-chinlon master batch；
The modified graphene oxide is formed by above-mentioned modified graphene oxide solution is freeze-dried；
In step S1, the slices of caprone is 1 with the mass ratio of graphene or modified graphene：0.1%~5%.
8. the difunctional knitting fabric of graphene according to claim 1, which is characterized in that the ordinary fiber layer includes cotton
At least one of fiber, viscose rayon.
9. the difunctional knitting fabric of graphene according to claim 1 or 8, which is characterized in that the ordinary fiber layer is
Cotton fiber, viscose rayon are mixed in 50/50 ratio.
10. a kind of preparation method of the difunctional knitting fabric of such as claim 1-9 any one of them graphenes, feature exist
In including the following steps：Graphene alkene composite fibre layer and ordinary fiber layer are weaved using large circle machine to get double knitwear face
Material, the i.e. difunctional knitting fabric of graphene.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017111755371 | 2017-11-22 | ||
| CN201711175537 | 2017-11-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108411470A true CN108411470A (en) | 2018-08-17 |
| CN108411470B CN108411470B (en) | 2020-06-26 |
Family
ID=63126301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810078502.4A Active CN108411470B (en) | 2017-11-22 | 2018-01-26 | Graphene dual-function knitted fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108411470B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110079924A (en) * | 2019-05-09 | 2019-08-02 | 常熟市大发经编织造有限公司 | A kind of containing graphene fabric and preparation method thereof |
| CN110774672A (en) * | 2019-10-16 | 2020-02-11 | 常州市林克制衣有限公司 | Fabric containing graphene and application and processing technology thereof |
| CN112725999A (en) * | 2020-12-02 | 2021-04-30 | 深圳市烯世传奇科技有限公司 | Composite graphene modified fabric and preparation method thereof, finger stall and glove |
| CN113718361A (en) * | 2021-09-18 | 2021-11-30 | 南通强生石墨烯科技有限公司 | Graphene anion regenerated cellulose composite fiber and preparation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691132A (en) * | 2011-03-23 | 2012-09-26 | 湖州珠力纳米材料科技开发有限公司 | Staple fibre and filament of microcapsule-type aloe blending regenerated cellulose fibre and preparation method thereof |
| CN103981588A (en) * | 2014-06-09 | 2014-08-13 | 青岛嘉胜隆贸易有限公司 | Antibacterial and deodorization cellulosic fiber and preparation method thereof |
| CN105780174A (en) * | 2016-05-12 | 2016-07-20 | 湖州珠力纳米材料科技开发有限公司 | Pearl modified regenerated cellulose fiber and preparation method thereof |
| CN105862158A (en) * | 2016-06-08 | 2016-08-17 | 上海史墨希新材料科技有限公司 | Preparation method of graphene-chinlon nano-composite fibers |
| CN106048761A (en) * | 2016-05-27 | 2016-10-26 | 东莞市联洲知识产权运营管理有限公司 | Encapsulated and networked regenerated cellulose phase-change fiber and preparation method thereof |
| CN106884210A (en) * | 2017-03-09 | 2017-06-23 | 江苏工程职业技术学院 | A kind of Graphene tencel composite fibre and preparation method thereof |
| CN107142602A (en) * | 2017-04-14 | 2017-09-08 | 江南大学 | Graphene fiber multi-functional warm seamless underwear is designed and method for weaving |
| CN107190404A (en) * | 2017-06-08 | 2017-09-22 | 江门市大兴针织厂有限公司 | A kind of graphene and bio-based fiber knitted fabric and its production method |
| CN107313126A (en) * | 2017-06-30 | 2017-11-03 | 福建锦江科技有限公司 | A kind of method that the fiber of graphene modified nylon 6 is produced by high speed spinning |
-
2018
- 2018-01-26 CN CN201810078502.4A patent/CN108411470B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691132A (en) * | 2011-03-23 | 2012-09-26 | 湖州珠力纳米材料科技开发有限公司 | Staple fibre and filament of microcapsule-type aloe blending regenerated cellulose fibre and preparation method thereof |
| CN103981588A (en) * | 2014-06-09 | 2014-08-13 | 青岛嘉胜隆贸易有限公司 | Antibacterial and deodorization cellulosic fiber and preparation method thereof |
| CN105780174A (en) * | 2016-05-12 | 2016-07-20 | 湖州珠力纳米材料科技开发有限公司 | Pearl modified regenerated cellulose fiber and preparation method thereof |
| CN106048761A (en) * | 2016-05-27 | 2016-10-26 | 东莞市联洲知识产权运营管理有限公司 | Encapsulated and networked regenerated cellulose phase-change fiber and preparation method thereof |
| CN105862158A (en) * | 2016-06-08 | 2016-08-17 | 上海史墨希新材料科技有限公司 | Preparation method of graphene-chinlon nano-composite fibers |
| CN106884210A (en) * | 2017-03-09 | 2017-06-23 | 江苏工程职业技术学院 | A kind of Graphene tencel composite fibre and preparation method thereof |
| CN107142602A (en) * | 2017-04-14 | 2017-09-08 | 江南大学 | Graphene fiber multi-functional warm seamless underwear is designed and method for weaving |
| CN107190404A (en) * | 2017-06-08 | 2017-09-22 | 江门市大兴针织厂有限公司 | A kind of graphene and bio-based fiber knitted fabric and its production method |
| CN107313126A (en) * | 2017-06-30 | 2017-11-03 | 福建锦江科技有限公司 | A kind of method that the fiber of graphene modified nylon 6 is produced by high speed spinning |
Non-Patent Citations (1)
| Title |
|---|
| 王双成等: "石墨烯改性再生纤维素纤维制备及特性表征", 《成都纺织高等专科学校学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110079924A (en) * | 2019-05-09 | 2019-08-02 | 常熟市大发经编织造有限公司 | A kind of containing graphene fabric and preparation method thereof |
| CN110774672A (en) * | 2019-10-16 | 2020-02-11 | 常州市林克制衣有限公司 | Fabric containing graphene and application and processing technology thereof |
| CN112725999A (en) * | 2020-12-02 | 2021-04-30 | 深圳市烯世传奇科技有限公司 | Composite graphene modified fabric and preparation method thereof, finger stall and glove |
| CN113718361A (en) * | 2021-09-18 | 2021-11-30 | 南通强生石墨烯科技有限公司 | Graphene anion regenerated cellulose composite fiber and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108411470B (en) | 2020-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108411470A (en) | A kind of difunctional knitting fabric of graphene | |
| CN104846466B (en) | A kind of high heat conduction polyacrylonitrile fibre and preparation method thereof | |
| CN108301201A (en) | The preparation method of graphene compound nonwoven cloth | |
| WO2011038568A1 (en) | Solvent spun bamboo fiber with high wet modulus and producing method thereof | |
| CN106435830A (en) | High strength chitosan complex fiber and preparing method thereof | |
| CN106567192A (en) | Method for preparing multifunctional health-care nanofiber membrane | |
| CN107723820A (en) | Modified graphene oxide regenerated cellulose composite fibre and preparation method thereof | |
| CN107385597B (en) | Copper ion antibacterial nylon yarn for mesh fabric production | |
| CN103255488A (en) | Preparation method of high-strength viscose fiber | |
| CN107736644A (en) | One kind heating cotton-padded trousers socks | |
| CN206328510U (en) | A kind of ice sense mosquito proof fiber and ice sense anti-mosquito fabric | |
| CN103882548A (en) | Functional nylon 66 fiber and preparation method thereof | |
| CN113290963B (en) | Nano-silver antibacterial fabric with good wear resistance and preparation method thereof | |
| CN109487363A (en) | A kind of multifunctional carbon nanotube plant source fiber and preparation method thereof | |
| CN109778336A (en) | The polyacrylonitrile fibre and its preparation method of a kind of sustained-release antibacterial and application | |
| JP2006241627A (en) | Antibacterial fiber, method for producing the same and antibacterial textile product | |
| CN102634930A (en) | Filter material containing polymer nanofiber, and preparation method thereof | |
| CN110195266B (en) | Production method of functional fiber | |
| CN108624972A (en) | Graphene/silicon compound, graphene/silicon compound/polyacrylonitrile composite fiber and preparation method thereof | |
| CN112323198A (en) | Antibacterial and antiviral yarn and fabric and manufacturing method thereof | |
| CN204644526U (en) | The manufacturing installation of the antibacterial colored fabric of iodine system | |
| CN102286882A (en) | Textile finishing agent, method for preparing same, and method for finishing textile by same | |
| CN111364139A (en) | Antibacterial polyester fiber blended yarn and preparation method thereof | |
| CN104562634A (en) | Novel magnetically-grafted silk fiber and preparation method thereof | |
| CN104877145A (en) | Preparation method of natural organic whisker dispersion liquid and application of dispersion liquid prepared by using method |
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 |