CN110016822A - Dye composite and preparation method thereof and conductive exothermal fiber and preparation method thereof and conductive exothermal fabric - Google Patents
Dye composite and preparation method thereof and conductive exothermal fiber and preparation method thereof and conductive exothermal fabric Download PDFInfo
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- CN110016822A CN110016822A CN201810015483.0A CN201810015483A CN110016822A CN 110016822 A CN110016822 A CN 110016822A CN 201810015483 A CN201810015483 A CN 201810015483A CN 110016822 A CN110016822 A CN 110016822A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/5214—Polymers of unsaturated compounds containing no COOH groups or functional derivatives thereof
- D06P1/5235—Polyalkenyl halides, e.g. PVC
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5285—Polyurethanes; Polyurea; Polyguanides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65131—Compounds containing ether or acetal groups
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Artificial Filaments (AREA)
- Carbon And Carbon Compounds (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The present invention relates to aqueous carbon nano tube/graphene dye fields, disclose a kind of dye composite and preparation method thereof and conductive exothermal fiber and preparation method thereof and conductive exothermal fabric, wherein, the dye composite contains water-base resin, carbon nanotube, graphene and water, and the particle size of the carbon nanotube and the graphene is 800 nanometers or less.The invention also discloses a kind of conductive exothermal fabric, the conductive exothermal effect of the fabric is good, has excellent ultimate strength and preferable color fastness, meanwhile, the fabric and TPU heat are laminating, have insulation, waterproof, air permeability effect, and do not lose softness.
Description
Technical field
The present invention relates to aqueous carbon nanotube dye field, more particularly to a kind of dye composite and preparation method thereof with
And conductive exothermal fiber and preparation method thereof and conductive exothermal fabric.
Background technique
Disperse dyes are a kind of hydrophobic nonionic dyestuffs, and usual molecular weight is small and structure is simple, in aqueous solution with
Dispersing agent interaction can be in uniform dispersity.Dye molecule can enter fibrous inside, with hydrogen bond, Van der Waals force and fiber work
With dye.
Carbon nanotube is the seamless nanotube as made of single layer or the curling of Multi-layer graphite piece, because of its unique structure and is received
Meter Xiao Ying is to show excellent mechanical property and good thermal conductivity.
Graphene (Graphene) be one kind by carbon atom with sp2The honeycomb flat film that hybrid form is formed, has
Good toughness, and can be bent, it is presently found most thin, maximum intensity, a kind of strongest Performances of Novel Nano-Porous of electrical and thermal conductivity performance
Rice material.
Conductive fiber is invention a kind of conductive fiber earlier, existing to prepare conductive fiber using inorganic conductive nanoparticle
Method there are two main classes, the first kind is conducting particles and polymer blend method, and the second class is that conducting polymer adsorbs conductive particle
Sub- method, still, obtained conductive fiber also need to further increase on conductive exothermal, resistance, intensity and color fastness.
Summary of the invention
The purpose of the invention is to overcome the above problem of the existing technology, a kind of dye composite and its system are provided
Preparation Method and conductive exothermal fiber and preparation method thereof and conductive exothermal fabric, wherein conductive exothermal fabric tool of the invention
Have excellent conductive exothermal effect, in addition, also have excellent ultimate strength and preferable color fastness, meanwhile, the fabric with
TPU heat is laminating, has insulation, waterproof, air permeability effect, and do not lose softness.
To achieve the goals above, the first aspect of the present invention provides a kind of dye composite, wherein the dye set
It closes object and contains water-base resin, carbon nanotube, graphene and water, the particle size of the carbon nanotube and the graphene is
800 nanometers or less.
Second aspect of the present invention provides a kind of preparation method of dye composite, wherein this method comprises: will contain carbon
The aqueous dispersions of nanotube and aqueous dispersions containing graphene, water-base resin, optionally auxiliary agent, optionally organic solvent and
Water mixing, wherein in the aqueous dispersions containing carbon nanotube and the aqueous dispersions containing graphene, the carbon nanotube
Particle size with the graphene is 800 nanometers or less.
Third aspect present invention provides a kind of conductive exothermal fiber, wherein the conductive exothermal fiber is by raw material fibre
Dimension and the dyestuff of the preparation method preparation of dye composite or dyestuff described above described above carry out contact dyeing and obtain
It arrives.
Fourth aspect present invention provides a kind of preparation method of conductive exothermal fiber described above, wherein this method
Further include by the dyestuff of the preparation method of raw fibre and dye composite described above or dyestuff described above preparation into
It padded, baked obtained from sizing, winding after row contact dyeing.
Fifth aspect present invention provides a kind of conductive exothermal fabric, wherein by conductive exothermal fiber described above or
The conductive exothermal fiber that person's preparation method described above is prepared is as made of warp thread and/or weft weaving.
Dye composite of the invention is solved and is blended in the prior art using conducting particles with polymer, or is utilized
Conducting polymer adsorbs conducting particles, there are the big uniformity of conducting particles particle is poor, the defect of bad dispersibility, while using containing
The aqueous dispersions of carbon nanotube and aqueous dispersions containing graphene, further increase carbon nanotube and graphene and other groups
The compatibility divided can make conductive exothermal fabric of the invention have excellent conductive exothermal effect, in addition, also having excellent
Ultimate strength and preferable color fastness, meanwhile, the fabric and TPU heat are laminating, have insulation, waterproof, air permeability effect, and do not lose
Softness.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the preparation process flow schematic diagram of dye composite of the invention；
Fig. 2 is the process schematic representation of the preparation method of conductive exothermal fiber of the invention；
Fig. 3 is a kind of structural schematic diagram of the conductive exothermal fabric of preferred embodiment of the invention；
Fig. 4 is the structural schematic diagram of the conductive exothermal fabric of another preferred embodiment of the invention；
Fig. 5 is the schematic diagram of the process of conductive exothermal fabric of the invention.
Description of symbols
1, raw fibre 2, the dyestuff slot containing dyestuff
3, sizing 4, winding are baked
1. electrode copper wire is along the signal region that warp thread direction is arranged
2. flame retardant wire is along the signal region that warp thread direction is arranged
3. conductive fiber is along the signal region that weft direction is arranged
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Herein it should be noted that in dye composite of the invention comprising each component, for example, aqueous tree
The components such as rouge, the aqueous dispersions containing carbon nanotube and the aqueous dispersions containing graphene are separated presence.It is pressed again when to be used
It carries out being hybridly prepared into dyestuff according to method of the invention.
In a first aspect, the present invention provides a kind of dye composites, wherein the dye composite contain water-base resin,
The particle size of carbon nanotube, graphene and water, the carbon nanotube and the graphene is 800 nanometers or less.
Under preferable case, the particle size of the carbon nanotube is 400-600 nanometers, and the particle size of the graphene is
400-600 nanometers.
According to the present invention, relative to the water-base resin of 100 parts by weight, the content of the carbon nanotube is 40-60 weight
Part is measured, the content of the graphene is 5-25 parts by weight；It is described relative to water-base resin described in 100 parts by weight under preferable case
The content of carbon nanotube is 45-55 parts by weight, and the content of the graphene is 5-15 parts by weight；In more preferable situation, the carbon
The content of nanotube is 50 parts by weight, and the content of the graphene is 10 parts by weight.
According to the present invention, the weight ratio of the content of the carbon nanotube and the content of the graphene is (1-3): 1.
According to the present invention, the carbon nanotube is in single-walled carbon nanotube, double-walled carbon nano-tube and multi-walled carbon nanotube
It is one or more, preferably multi-walled carbon nanotube.In the present invention, the source of the carbon nanotube is not particularly limited, can
To be commercially available, can also prepare according to known methods, details are not described herein.
According to the present invention, the water-base resin can be the various water-base resins of this field routine, it is preferred that described aqueous
Resin is selected from one of polyurethane resin, acrylic resin, fluorocarbon resin, polyester resin and polyether resin or a variety of；It is preferred that
For polyurethane resin.
According to the present invention, the performance for the dyestuff being prepared in order to further increase by the dye composite, the dye
Feed composition further includes at least one auxiliary agent, and the auxiliary agent is selected from one of dispersing agent, defoaming agent and thickener or a variety of, phase
For 100 parts by weight water-base resins, the total content of the auxiliary agent is 2-30 parts by weight, preferably 2-15 parts by weight；More preferably
5-10 parts by weight.
According to the present invention, the dispersing agent, defoaming agent and thickener can be various dispersing agents, the defoaming of this field routine
Agent and thickener.For example,
The dispersing agent be selected from aqueous dispersion, for example, one of Bi Ke chemistry BYK-190, X-405 and BYK110 or
It is a variety of；
The defoaming agent is selected from one of F111 defoaming agent, 901W and BYK024 or a variety of；
The thickener be selected from polyurethane thickener (for example, polyurethane thickener 8w), polyacrylic ester thickener and
One of copolymer emulsion thickener is a variety of.
The dispersing agent, defoaming agent and thickener can be conventional amount used.Preferably, relative to described in 100 parts by weight
Water-base resin, the dosage of the dispersing agent can be 5-15 parts by weight, and the dosage of the defoaming agent can be 0.5-5 parts by weight,
The dosage of the thickener can be 0.5-3 parts by weight.
It is highly preferred that the water-base resin relative to 100 parts by weight, the dosage of the dispersing agent can be 8-12 weight
Part, the dosage of the defoaming agent can be 0.8-3 parts by weight, and the dosage of the thickener can be 0.8-1.2 parts by weight.
According to the present invention, the dye composite further includes organic solvent, and the organic solvent has as cosolvent to be increased
Strong water-base resin and carbon nanotube and the compatibility of graphene and the surface tension for reducing whole system.For example, described organic
Solvent can be one of butyl glycol ether, butyl, propylene glycol monomethyl ether and ethylene glycol phenyl ether or a variety of, preferably
Butyl glycol ether.
As the dosage of above-mentioned organic solvent, as long as achieving the effect that dyestuff is easily wetted fiber.Specifically, relatively
In the water-base resin of 100 parts by weight, the content of the organic solvent is 1-10 parts by weight；Preferably, relative to 100 parts by weight
Water-base resin, the content of the organic solvent are 1-5 parts by weight.
Second aspect, the present invention provides a kind of methods for preparing dye composite described above, this method comprises: will contain
There are the aqueous dispersions of carbon nanotube and aqueous dispersions, water-base resin, optionally auxiliary agent, optionally organic solvent containing graphene
And water mixing, wherein in the aqueous dispersions containing carbon nanotube and the aqueous dispersions containing graphene, the carbon is received
The particle size of mitron and the graphene is 800 nanometers or less.
Under preferable case, the particle size of the carbon nanotube is 400-600 nanometers, and the particle size of the graphene is
400-600 nanometers.
According to the present invention, there is no particular limitation for method dye composite of the invention mixed with water, can be with
For the various mixed methods of this field, under preferable case, in the present invention, the aqueous dispersions containing carbon nanotube and contain
The preparation process of the aqueous dispersions of graphene the following steps are included:
(1) carbon nanotube and water are subjected to ground and mixed, obtain the aqueous dispersions that content of carbon nanotubes is 5-15 weight %；
(2) graphene and water are subjected to ground and mixed, obtain the aqueous dispersions that graphene content is 1-10 weight %；
(3) aqueous dispersions of step (1) and step (2) are uniformly mixed.
The present inventor has found in the course of the study, by by the aqueous dispersions containing carbon nanotube and containing
There are the aqueous dispersions of graphene to be used in combination, dispersibility, electric conductivity, stability, colour fastness of obtained dyestuff etc. can obtain
It is improved to significant.Therefore, a kind of preferred embodiment according to the present invention, the aqueous dispersions containing carbon nanotube and institute
It states the aqueous dispersions containing graphene to be used cooperatively with the water-base resin, effect is fine.Wherein, in the dye composite
In, the aqueous dispersions containing carbon nanotube, the aqueous dispersions containing graphene and the water-base resin can also be with
It is separately present.It in preferred situation, is used for the ease of proportion, each component in the dye composite is according to a certain percentage
Storage, for example, with electrical-conductive nanometer dispersimeter, the weight of the aqueous dispersions containing carbon nanotube and the aqueous dispersions containing graphene
Than for (1-3): 1, under preferable case, the weight ratio of the aqueous dispersions containing carbon nanotube and the aqueous dispersions containing graphene is
(1.5-2.5): 1, in more preferable situation, the weight ratio of the aqueous dispersions containing carbon nanotube and the aqueous dispersions containing graphene
For (1.8-2.5): 1, under most preferred case, the weight of the aqueous dispersions containing carbon nanotube and the aqueous dispersions containing graphene
Than for 5:2.
According to the present invention, the aqueous dispersions containing carbon nanotube can contain: the water of 100 parts by weight, 5-15 weight
The carbon nanotube of part, it is preferable that the carbon nanotube of 6-14 parts by weight, it is highly preferred that the carbon nanotube of 8-12 parts by weight；Most preferably
Ground, the carbon nanotube of 12 parts by weight；The aqueous dispersions containing graphene can contain: the water of 100 parts by weight, 1-10 weight
The graphene of part, it is preferable that the graphene of 2-9 parts by weight, it is highly preferred that the graphene of 3-8 parts by weight；Most preferably, 5.5 weight
Measure the graphene of part.
The present invention is also not particularly limited the preparation method of the aqueous dispersions containing graphene, for example, can be with
According to ratio as above, obtained after commercially available water-soluble graphene is mixed with water.But in order to further increase gained dye
The electric heating property and attachment stability, color fastness of material, it is preferred that the aqueous dispersions containing graphene are by following
The aqueous dispersions containing graphene are prepared in method:
It (1) is -0.1MPa to 0MPa in vacuum degree by graphite oxide, temperature handles 40-55 under conditions of being 180-220 DEG C
Hour；
(2) material that step (1) obtains is mixed with water, and flowed back 40-60 hours under conditions of 80-120 DEG C, then
Obtained reflux material is separated by solid-liquid separation, water-soluble graphene is obtained；Preferably, on the basis of the graphite oxide of 10g, the water
Dosage be 150-220mL.
More preferably, in step (2), the method for aqueous dispersions of the preparation containing graphene further include: will obtain
Water-soluble graphene vacuum degree be -0.1MPa to 0MPa under conditions of be separated by solid-liquid separation, and with acetone clean dissolution consolidate
Liquid solid content obtained after separation, wherein relative to the graphite oxide of 10g, the dosage of the acetone is preferably 150-300mL.
The method of the separation of solid and liquid can be the method for conventional various separation of solid and liquid, for example, can be filtering, the filtering is preferred
The cellulose filter membrane for the use of aperture being 0.22-0.45 μm.
Wherein, " vacuum degree is -0.1MPa " refers to environment pressure of present invention during preparing graphene aqueous dispersions
Power is close to vacuum state.
According to the present invention, in above-mentioned steps (1), after ground and mixed, carbon nanotube is collected to be formed in dispersion liquid
Carbon nanotube micella, it is preferable that the average grain diameter of the carbon nanotube micella be 0.3-1.0 μm, more preferably 0.5-0.7 μm,
In addition, the draw ratio L/D of the carbon nanotube micella can be 200-400, preferably 250-300.
There is no particular limitation for the condition of above-mentioned grinding, can be the normal condition of this field.For example, the temperature of grinding can
Think room temperature, such as 10-35 DEG C, the speed of grinding can be 1500-2500RPM, and milling time can be 0.5-5 hours.
As shown in Figure 1, specifically, the preparation method of the dye composite the following steps are included:
(1) carbon nanotube and water are subjected to ground and mixed, obtain the aqueous dispersions containing carbon nanotube；
(2) graphene and water are subjected to ground and mixed, obtain the aqueous dispersions containing graphene；
(3) aqueous dispersions of step (1) and step (2) are uniformly mixed；
(4) the mix moisture dispersion liquid for obtaining step (3) and water-base resin, optionally auxiliary agent, optionally organic solvent and
Water mixing.
Wherein, in the present invention, it is preferred in the case of, this method carries out under agitation, and the condition of the stirring includes:
Stirring rate is 200-800 revs/min.
The third aspect, the present invention provides a kind of conductive exothermal fibers, wherein the conductive exothermal fiber is by raw material fibre
Dimension and the dyestuff of the preparation method preparation of dye composite or dye composite described above described above carry out contact dye
Obtained from color.
Fourth aspect, the present invention provides a kind of preparation methods of conductive exothermal fiber described above, wherein this method
It further include preparing the preparation method of raw fibre and dye composite described above or dye composite described above
Dyestuff padded after contact dyeing, is baked obtained from sizing, winding.
For the method that contacts raw fibre with dyestuff of the invention, there is no particular limitation, and the present invention is preferably sharp
Conductive exothermal fiber is prepared with monofilament starching machine equipment.As shown in Fig. 2, it is specifically, preparation raw fibre 1, dyestuff is placed in
In stock tank 2, single be pulled into the rolling of stock tank multistage is made to contaminate and squeeze using idler wheel mechanical presses and ultrasonic vibration cooperation more
Remaining dyestuff enters baking oven drying roasting sizing 3, winding 4 afterwards.Wherein, during padding, the tension of raw fibre is 1-
4N；In baking type-approval process, the temperature of baking oven is 70-100 DEG C, preferably 75-80 DEG C；In winding process, the conduction
The linear velocity of heat generating fiber is 25-35m/min.
Conductive fiber is prepared by monofilament starching machine equipment, the conductive fiber resistance value being prepared can be further increased
Stability.
According to the present invention, the volume ratio of the dosage of the raw fibre and the dyestuff is 1:(20-40).
5th aspect, the present invention provides a kind of conductive exothermal fabrics, wherein by conductive exothermal fiber described above or
The conductive exothermal fiber that person's preparation method described above is prepared is as made of warp thread and/or weft weaving.
According to the present invention, the conductive exothermal fabric further includes textile electrode, and the textile electrode includes textile electrode sheet
Body and electrical connector, electrical connector are fixed on textile electrode ontology, and the textile electrode ontology is conduction described above
Heating fabric.
According to the present invention, the electrical connector includes electrode copper wire and conductive fiber, and the electrode copper wire and described is led
Electric fiber is arranged in a contact fashion.
Preferably, the electrode copper wire is arranged along warp thread direction, and the conductive fiber is arranged along weft direction.
It is highly preferred that flame retardant wire can also be arranged along warp thread direction.
Preferably, the density of the electrode copper wire is 15-25 root/cm, and the density of the conductive fiber is 5-15 root/cm.
According to the present invention, the total cross-sectional area of the electrode copper wire accounts for the total cross-sectional area of the textile electrode ontology
1%-2%；The total cross-sectional area of the conductive fiber accounts for the 98%-99% of the total cross-sectional area of the textile electrode ontology.
Specifically, one kind according to the present invention is preferably carried out mode, the preparation process flow of the conductive and heat-conductive fabric
The method of the structure arrangement of middle electrode arrangements, for example, as shown in Figure 3, wherein the signal that 1. electrode copper wire is arranged along warp thread direction
Region；2. flame retardant wire is along the signal region that warp thread direction is arranged；3. conductive fiber is along the signal region that weft direction is arranged；And
And further include that above-mentioned electrode section is subjected to Electrode treatment, for example, the textile electrode can be applied conducting resinl etc., so that
Electric conductivity enhancing.
In addition, another kind according to the present invention is preferably carried out mode, the preparation process flow of the conductive and heat-conductive fabric
Can also include the conductive exothermal fabric and rubber heat is laminating, for example, as shown in Figure 4, it is preferable that the rubber be thermoplastic
Property elastic polyurethane body rubber (TPU).Therefore, it is laminating that TPU heat is carried out on the outside of conductive and heat-conductive fabric, can be reached insulation, be prevented
Water, air permeability effect, and do not lose softness.
And another kind more of the invention is preferably carried out mode, the preparation process flow of the conductive and heat-conductive fabric,
For example, as shown in Figure 5, that is, the preparation process flow of the conductive and heat-conductive fabric includes the following steps:
(1) typesetting: by warp thread and weft yarn and fabric texture and typesetting；
(2) woven fabric: using conductive exothermal fiber of the invention as warp thread and/or weft yarn, the fabric designed according to step (1)
Structure carries out woven fabric；
(3) by the woven fabric of step (2) as electrode body, electrical connector Electrode treatment: is fixed on textile electrode ontology
On；
(4) insulative water-proof is handled: conductive exothermal woven fabric of the step (3) after Electrode treatment and TPU heat is laminating；
(5) it cuts: being cut to required size as needed.
Dye composite of the invention, while using the aqueous dispersions containing carbon nanotube and the water dispersion containing graphene
Liquid further increases the compatibility of carbon nanotube Yu graphene and other components, can make conductive exothermal fabric of the invention
With excellent conductive exothermal effect, in addition, also there is excellent ultimate strength and preferable color fastness, meanwhile, the fabric
It is laminating with TPU heat, there is insulation, waterproof, air permeability effect, and do not lose softness.
The present invention will be described in detail by way of examples below.In following embodiment,
Multi-walled carbon nanotube is commercially available to be purchased from the resistance to science and technology in day, article No. 7010.
Graphene powder is commercially available purchased from charcoal U.S. science and technology, article No. Graphene powder G250.
Star lapping machine ties up science and technology limited Company, model KQM-X4 purchased from Beijing farsighted day of letter.
The measuring method of carbon nanotube morphology parameter is that transmission electron microscope and scanning electron microscope characterize.
The measuring method of the average grain diameter of carbon nanotube micella is Laser immunotherapy.
The resistance value of conductive fiber is measured according to voltammetry, measures resistance value and standard deviation.
The elongation at break of conductive fiber is measured according to GB/T 3916-2013.
The ultimate strength of conductive fiber is measured according to GB/T 3916-2013.
The fibre density of conductive fiber is measured according to GB/T 14335-2008.
The dry friction color fastness of conductive fiber is measured according to GB/T 3920-1997.
The colour fasteness to dry cleaning of conductive fiber is measured according to GB/T 5711-2015.
Embodiment 1
The present embodiment is for illustrating dye composite and preparation method thereof of the invention.
Multi-walled carbon nanotube and water are subjected to ground and mixed, obtain the dispersion that multi-walled carbon nanotube content is 10 weight %
Liquid；Graphene and water are subjected to ground and mixed, obtain the dispersion liquid that graphene content is 5 weight %；50g is contained multi wall carbon to receive
The aqueous dispersions that the aqueous dispersions and 20g of mitron contain graphene are mixed with 16g water and 1.0g butyl glycol ether, with 200rpm's
After revolving speed stirs 20min, 10g aqueous polyurethane emulsion 3218BTN is added, and 0.5g defoaming agent F111,1g dispersing agent is added
BYK-190 and 0.1g thickener 8w discharges after stirring 90min with the revolving speed of 400rpm；Up to dye composite A1 of the invention.
Embodiment 2
The present embodiment is for illustrating dye composite and preparation method thereof of the invention.
According to method described in embodiment 1 carry out dye composite A2 preparation, institute the difference is that, multi-wall carbon nano-tube
Pipe content is the multi-walled carbon nanotube dispersion liquid of 8 weight %；Graphene content is the graphene dispersing solution of 4 weight %；Up to this
The dye composite A2 of invention.
Embodiment 3
The present embodiment is for illustrating dye composite and preparation method thereof of the invention.
According to method described in embodiment 1 carry out dye composite A3 preparation, institute the difference is that, be added single wall carbon
Nanotube content is the multi-walled carbon nanotube dispersion liquid of 9 weight %；Graphene content is the graphene dispersing solution of 3 weight %, and
And aqueous polyurethane emulsion 3218BTN is replaced with to the acrylic resin of equivalent；Up to dye composite A3 of the invention.
Embodiment 4
The present embodiment is for illustrating dye composite and preparation method thereof of the invention.
According to method described in embodiment 1 carry out dye composite A4 preparation, institute the difference is that, 55g is contained
The aqueous dispersions that the aqueous dispersions and 25g of multi-walled carbon nanotube contain graphene are mixed with 16g water and 0.1g butyl,
After stirring 30min with the revolving speed of 150rpm, 10g aqueous polyurethane emulsion 3218BTN is added, and 0.5g defoaming agent is added
901W, 1g dispersing agent X-405 and 0.3g polyacrylic ester thickener；Up to dye composite A4 of the invention.
Embodiment 5
The present embodiment is for illustrating dye composite and preparation method thereof of the invention.
According to method described in embodiment 1 carry out dye composite A5 preparation, institute the difference is that, 60g is contained
The aqueous dispersions that the aqueous dispersions and 30g of double-walled carbon nano-tube contain graphene are mixed with 16g water and 0.8g propylene glycol monomethyl ether, with
After the revolving speed stirring 30min of 150rpm, 10g fluorocarbon resin is added, and 0.3g defoaming agent BYK024,1.5g dispersing agent is added
BYK110 and 0.2g copolymer emulsion thickener；Up to dye composite A5 of the invention.
Embodiment 6
The present embodiment is for illustrating dye composite and preparation method thereof of the invention.
According to method described in embodiment 1 carry out dye composite A6 preparation, institute the difference is that, will be in embodiment
Each substance be disposably directly mixed to get according to its ratio；Up to dye composite A6 of the invention.
Comparative example 1
According to method described in embodiment 1 carry out dye composite D1 preparation, institute the difference is that, the multi wall of addition
The weight ratio of the aqueous dispersions (10g) of the aqueous dispersions (40g) and graphene of carbon nanotube is 4:1；Up to dyestuff of the invention
Composition D1.
Comparative example 2
According to method described in embodiment 1 carry out dye composite D2 preparation, institute the difference is that, stone is not added
Black alkene dispersion liquid；Up to dye composite D2 of the invention.
Comparative example 3
According to method described in embodiment 1 carry out dye composite D3 preparation, institute the difference is that, carbon is not added
Nanotube dispersion liquid；Up to dye composite D3 of the invention.
Comparative example 4
According to method described in embodiment 1 carry out dye composite D4 preparation, institute the difference is that, multi-wall carbon nano-tube
Pipe content is the multi-walled carbon nanotube dispersion liquid of 3 weight %；Graphene content is the graphene dispersing solution of 2 weight %；Up to this
The dye composite D4 of invention.
Comparative example 5
According to method described in embodiment 1 carry out dye composite D5 preparation, institute the difference is that, 20g is contained
The aqueous dispersions that the aqueous dispersions and 20g of multi-walled carbon nanotube contain graphene are mixed with 10g water and 1.5g butyl glycol ether, with
After the revolving speed stirring 60min of 200rpm, 50g aqueous polyurethane emulsion 3218BTN is added, and 0.5g defoaming agent F111 is added,
3g dispersant B YK-190 and 20g polyurethane thickener 8w；Up to dye composite D5 of the invention.
Application examples
(1) conductive exothermal fiber
The dyestuff A1-A6 and D1-D5 of raw fibre and above-mentioned preparation padded after contact dyeing, bake sizing,
Conductive exothermal fiber F1-F6 and FD1-FD5 obtained from winding；Wherein, the body of the dosage of the raw fibre and the dyestuff
Product is than being 1:30.
Wherein, single end sizing machine technological parameter is as shown in table 1.
Table 1
| Important parameter | Numerical value |
| Preliminary drying mouth temperature | 90℃ |
| Oven temperature | 80℃ |
| Yarn tension | 2.2 |
| Linear velocity | 30m/min |
(2) conductive exothermal fiber F1-F6 and FD1-FD5 prepared by step (1) is formed as warp thread and/or weft weaving
Conductive exothermal fabric C1-C6 and CD1-CD5；
Wherein, electrical connector is further fixed on conductive exothermal fabric described above, the electrical connector includes electrode copper wire
And conductive fiber, and the electrode copper wire and the conductive fiber are arranged in a contact fashion；And the electrode copper wire is along warp
Yarn direction arrangement, the conductive fiber are arranged along weft direction；And the density of the electrode copper wire is 20/cm, it is described to lead
The density of electric fiber is 10/cm；
Wherein, the total cross-sectional area of the electrode copper wire accounts for the 1.5% of the total cross-sectional area of the textile electrode ontology；Institute
State conductive fiber total cross-sectional area account for the textile electrode ontology total cross-sectional area 98.5%；
Also, textile electrode described above is applied into conducting resinl, the conductive exothermal fabric and thermoplastic polyurethane elastic
Body rubber heat is laminating.
Test case
Conductive exothermal the fabric C1-C6 and CD1-CD5 of above-mentioned preparation are tested for the property, in which:
The resistance value of conductive fiber is measured according to voltammetry；
According to the elongation at break of GB/T 3916-2013 measurement conductive fiber；
According to the ultimate strength of GB/T 3916-2013 measurement conductive fiber；
According to the fibre density of GB/T 14335-2008 measurement conductive fiber；
According to the dry friction color fastness of GB/T 3920-1997 measurement conductive fiber；
According to the colour fasteness to dry cleaning of GB/T 5711-2015 measurement conductive fiber.
The results are shown in Table 2.
Table 2
As can be seen from the above data, using dye composite of the invention, and the component defined by the present invention contains
Amount, the water of the concentration of the aqueous dispersions of specific carbon nanotube and aqueous dispersions concentration and carbon nanotube containing graphene
The specific proportion of dispersion liquid and the aqueous dispersions containing graphene, and using the aqueous dispersions containing carbon nanotube and contain graphite
In the case where the aqueous dispersions of alkene, the compatibility of carbon nanotube Yu graphene and other components is further increased, this can be made
The conductive exothermal fabric of invention has excellent conductive exothermal effect, in addition, also with excellent ultimate strength and preferably
Color fastness, meanwhile, the fabric and TPU heat are laminating, have insulation, waterproof, air permeability effect, and do not lose softness.
The preferred embodiment of the present invention has been described above in detail, still, during present invention is not limited to the embodiments described above
Detail within the scope of the technical concept of the present invention can be with various simple variants of the technical solution of the present invention are made, this
A little simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (21)
1. a kind of dye composite, which is characterized in that the dye composite contain water-base resin, carbon nanotube, graphene and
The particle size of water, the carbon nanotube and the graphene is 800 nanometers or less.
2. composition according to claim 1, wherein relative to the water-base resin of 100 parts by weight, the carbon nanometer
The content of pipe is 40-60 parts by weight, and the content of the graphene is 5-25 parts by weight；
Preferably, relative to the water-base resin of 100 parts by weight, the content of the carbon nanotube is 45-55 parts by weight, described
The content of graphene is 5-15 parts by weight.
3. composition according to claim 1 or 2, wherein the content of the content of the carbon nanotube and the graphene
Weight ratio be (1-3): 1.
4. composition according to claim 1 or 3, wherein the carbon nanotube is single-walled carbon nanotube, double wall carbon nano-tubes
One of pipe and multi-walled carbon nanotube are a variety of.
5. composition according to claim 1 or 2, wherein the water-base resin is selected from polyurethane resin, acrylic acid tree
One of rouge, fluorocarbon resin, polyester resin and polyether resin are a variety of；Preferably polyurethane resin.
6. composition according to claim 1 or 5, wherein the dye composite further includes at least one auxiliary agent, described
Auxiliary agent is selected from one of dispersing agent, defoaming agent and thickener or a variety of, relative to the water-base resin of 100 parts by weight, institute
The total content for stating auxiliary agent is 2-30 parts by weight；Preferably,
The dispersing agent is selected from one of aqueous dispersion BYK-190, X-405 and BYK110 or a variety of；
The defoaming agent is selected from one of F111 defoaming agent, 901W and BYK024 or a variety of；
The thickener be selected from one of polyurethane thickener, polyacrylic ester thickener and copolymer emulsion thickener or
It is a variety of.
7. composition according to claim 1 or 6, wherein the dye composite further includes organic solvent, relative to
The water-base resin of 100 parts by weight, the content of the organic solvent are 1-10 parts by weight；
Preferably, the organic solvent is one in butyl glycol ether, butyl, propylene glycol monomethyl ether and ethylene glycol phenyl ether
Kind is a variety of.
8. a kind of method for preparing dye composite described in any one of claim 1-7, this method comprises: carbon will be contained
The aqueous dispersions of nanotube and aqueous dispersions containing graphene, water-base resin, optionally auxiliary agent, optionally organic solvent and
Water mixing, wherein in the aqueous dispersions containing carbon nanotube and the aqueous dispersions containing graphene, the carbon nanotube
Particle size with the graphene is 800 nanometers or less.
9. according to the method described in claim 8, wherein, the aqueous dispersions containing carbon nanotube and the water containing graphene
The preparation process of dispersion liquid includes:
(1) carbon nanotube and water are subjected to ground and mixed, obtain the aqueous dispersions that content of carbon nanotubes is 5-15 weight %；
(2) graphene and water are subjected to ground and mixed, obtain the aqueous dispersions that graphene content is 1-10 weight %；
(3) aqueous dispersions of step (1) and step (2) are uniformly mixed.
10. method according to claim 8 or claim 9, wherein with electrical-conductive nanometer dispersimeter, the water dispersion containing carbon nanotube
The weight ratio of liquid and the aqueous dispersions containing graphene is (1-3): 1.
11. the method according to claim 8 or 10, wherein the aqueous dispersions containing carbon nanotube contain: 100 weights
Measure the water of part, the carbon nanotube of 5-15 parts by weight；The aqueous dispersions containing graphene contain: the water of 100 parts by weight, 1-10
The graphene of parts by weight.
12. a kind of conductive exothermal fiber, which is characterized in that the conductive exothermal fiber is by raw fibre and claim 1-7
Any one of described in dye composite or any one of claim 8-11 described in the dyestuff of method preparation connect
Obtained from contagion color.
13. the preparation method of conductive exothermal fiber described in a kind of claim 12, which is characterized in that this method further includes will be former
Expect side described in any one of dye composite or claim 8-11 described in any one of fiber and claim 1-7
The dyestuff of method preparation padded after contact dyeing, is baked obtained from sizing, winding.
14. preparation method according to claim 13, wherein the volume ratio of the dosage of the raw fibre and the dyestuff
For 1:(20-40).
15. preparation method according to claim 13, wherein
During padding, the tension of raw fibre is 1-4N；
In baking type-approval process, the temperature of baking oven is 70-100 DEG C；
In winding process, the linear velocity of the conductive exothermal fiber is 25-35m/min.
16. a kind of conductive exothermal fabric, which is characterized in that by conductive exothermal fiber or claim described in claim 12
The conductive exothermal fiber that preparation method described in any one of 13-15 is prepared is formed as warp thread and/or weft weaving
's.
17. fabric according to claim 16, wherein the conductive exothermal fabric further includes textile electrode, the fabric
Electrode includes textile electrode ontology and electrical connector, and electrical connector is fixed on textile electrode ontology, the textile electrode sheet
Body is conductive exothermal fabric described in claim 16.
18. fabric according to claim 17, wherein the electrical connector includes electrode copper wire and conductive fiber, and institute
It states electrode copper wire and the conductive fiber is arranged in a contact fashion；
Preferably, the electrode copper wire is arranged along warp thread direction, and the conductive fiber is arranged along weft direction；
Preferably, the density of the electrode copper wire is 15-25 root/cm, and the density of the conductive fiber is 5-15 root/cm.
19. fabric according to claim 16, wherein the total cross-sectional area of the electrode copper wire accounts for the textile electrode sheet
The 1%-2% of the total cross-sectional area of body；The total cross-sectional area of the conductive fiber accounts for the total cross-section of the textile electrode ontology
Long-pending 98%-99%.
20. fabric according to claim 16 or 17, wherein the textile electrode is applied conducting resinl.
21. fabric described in any one of 7-20 according to claim 1, wherein the conductive exothermal fabric is covered with rubber heat
It closes, it is preferable that the rubber is thermoplastic polyurethane elastomer rubber.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287003A (en) * | 2020-03-30 | 2020-06-16 | 新材料与产业技术北京研究院 | Water-based graphene PTC conductive dye, preparation method thereof and conductive fiber treated by dye |
| CN112981940A (en) * | 2021-02-08 | 2021-06-18 | 浙江日方纳米生物技术有限公司 | Carbon nanotube-graphene conductive fiber |
| CN112981939A (en) * | 2021-02-08 | 2021-06-18 | 新材料与产业技术北京研究院金华分院 | Preparation method of carbon nanotube-graphene conductive fiber |
| CN114411433A (en) * | 2021-12-28 | 2022-04-29 | 晋江市维盛织造漂染有限公司 | Organic dye for dyeing fabric and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105017831A (en) * | 2014-04-18 | 2015-11-04 | 新材料与产业技术北京研究院 | Composition for water-based electric heating nano paint, water-based electric heating nano paint as well as preparation method and application of water-based electric heating nano paint |
| CN106833022A (en) * | 2015-12-04 | 2017-06-13 | 新材料与产业技术北京研究院 | The preparation method of aqueous CNT dyestuff and combinations thereof and conductive fiber |
| CN107236382A (en) * | 2017-06-19 | 2017-10-10 | 新材料与产业技术北京研究院 | The Electric radiant Heating Film that water-based electric heating coating is prepared with composition and water-based electric heating coating and preparation method thereof and by it |
-
2018
- 2018-01-08 CN CN201810015483.0A patent/CN110016822B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105017831A (en) * | 2014-04-18 | 2015-11-04 | 新材料与产业技术北京研究院 | Composition for water-based electric heating nano paint, water-based electric heating nano paint as well as preparation method and application of water-based electric heating nano paint |
| CN106833022A (en) * | 2015-12-04 | 2017-06-13 | 新材料与产业技术北京研究院 | The preparation method of aqueous CNT dyestuff and combinations thereof and conductive fiber |
| CN107236382A (en) * | 2017-06-19 | 2017-10-10 | 新材料与产业技术北京研究院 | The Electric radiant Heating Film that water-based electric heating coating is prepared with composition and water-based electric heating coating and preparation method thereof and by it |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287003A (en) * | 2020-03-30 | 2020-06-16 | 新材料与产业技术北京研究院 | Water-based graphene PTC conductive dye, preparation method thereof and conductive fiber treated by dye |
| CN111287003B (en) * | 2020-03-30 | 2022-09-09 | 新材料与产业技术北京研究院 | Water-based graphene PTC conductive dye, preparation method thereof and conductive fiber treated by dye |
| CN112981940A (en) * | 2021-02-08 | 2021-06-18 | 浙江日方纳米生物技术有限公司 | Carbon nanotube-graphene conductive fiber |
| CN112981939A (en) * | 2021-02-08 | 2021-06-18 | 新材料与产业技术北京研究院金华分院 | Preparation method of carbon nanotube-graphene conductive fiber |
| CN114411433A (en) * | 2021-12-28 | 2022-04-29 | 晋江市维盛织造漂染有限公司 | Organic dye for dyeing fabric and preparation method thereof |
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