CN105648772A - Preparation methods and applications of water-based electric heating nano-coating solution and electric heating material of water-based electric heating nano-coating solution - Google Patents
Preparation methods and applications of water-based electric heating nano-coating solution and electric heating material of water-based electric heating nano-coating solution Download PDFInfo
- Publication number
- CN105648772A CN105648772A CN201610105178.1A CN201610105178A CN105648772A CN 105648772 A CN105648772 A CN 105648772A CN 201610105178 A CN201610105178 A CN 201610105178A CN 105648772 A CN105648772 A CN 105648772A
- Authority
- CN
- China
- Prior art keywords
- water
- nano
- electric heating
- liquid
- thermal coatings
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
- D06M15/256—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing fluorine
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/74—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/144—Alcohols; Metal alcoholates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
- D06M2101/36—Aromatic polyamides
Abstract
The invention provides a water-based electric heating nano-coating solution. The water-based electric heating nano-coating solution mainly comprises water-based resin, a superconductive nano-dispersing agent, a color fixing agent and auxiliaries. Besides, the invention further provides preparation methods and applications of the water-based electric heating nano-coating solution and an electric heating material of the water-based electric heating nano-coating solution. The water-based electric heating nano-coating solution has the characteristics of good adhesion, low electrical resistivity, high heating speed, uniform temperature distribution and the like, and can be directly applied to fabric made of various materials for preparation of conductive fabric; conductive threads can be formed through dyeing with the coating solution, and then the conductive fabric in various specifications is formed through spinning; the conductive fabric prepared with the two processes can reach the heating temperature of 35-80 DEG C at 6-220V direct current voltage or alternating current voltage.
Description
Technical field
The present invention relates to electro-thermal coatings liquid and series Environmental-protection energy-saving electric Material Field, concrete, relate to preparation method and the application of a kind of water nano electro-thermal coatings liquid that can be used on the base materials such as fabric and thermo electric material thereof.
Background technology
CNT, is the one One-dimensional Quantum inorganic material with special construction (radial dimension is nanometer scale, and axial dimension is micron dimension, and pipe two ends are substantially all sealing), has many abnormal mechanics, electricity and chemical property. Univ Maryland-Coll Park USA's research worker is found that a kind of brand-new " the remote sensing joule heating effect " that only just have at nm regime: when being energized when CNT, near it, object can generate heat, and nanotube itself remains cold. IBM Corporation finds CNT (CNT) heating and thermal transport property and publishes on Nature Journal.
The nano material that world that Graphene is known is thin, the hardest, heat conductivity is up to 5300W/m K, higher than CNT and diamond, under room temperature, its electron mobility is more than 1500cm2/V s, ratio CNT or silicon wafer height again, and resistivity only about 1 �� .m, lower than copper or silver, for the material that world resistivity is minimum. Lee etc. adopt situ aggregation method to be prepared for aqueous polyurethane (WPU) and functionalization graphene sheet (FGS) nano composite material, the transmission electron microscope results of nano composite material shows, FGS granule is well dispersed in WPU substrate, compared with pure WPU, due to dispersed in WPU substrate of FGS granule, the electrical conductivity of nano composite material adds 105 times, and FGS can effectively improve the electric conductivity of WPU as CNT.
The conductive exothermal coating being raw material with CNT and graphene dispersing solution, is the important research direction of exploitation low-carbon energy-saving point heater. CNT and Graphene are also used as independent coating and give fabric to electricity thermal property, and heating temp is controlled stablizes safety, is applied in having a extensive future of health care. And use electric blanket prepared by CNT and Graphene and the problem that over blanket can also solve to use metal electric heating blanket when medical operating.
Summary of the invention
It is contemplated that prepare series energy-saving environment-friendly type thermo electric material, provide that a kind of adhesive force is good, electrothermal calefactive rate fast and temperature stabilization, not easily aging water-based electric heating nano coating liquid and application process thereof, this water-based electric heating nano coating liquid can adopt the modes such as brushing, dip-coating, spraying, roller coating to be coated on the line of various material, cloth and fabric, to prepare the excellent conductor wire of electric conductivity, conductive fabric and various conductive material.
In order to solve the problems referred to above, the invention provides a kind of water nano electro-thermal coatings liquid, mainly including water-base resin, superconducting nano dispersion liquid and color fixing agent, water-base resin includes one or more in the combination selecting free water-based fluorocarbon resin, watersoluble modified acrylic acid resin and waterborne polyurethane resin to constitute;Superconducting nano dispersion liquid is the dispersion liquid that carbon nano tube dispersion liquid or graphene dispersing solution or both proportionally combine; Color fixing agent is the oxide colloid of sulfur-bearing inorganic matter or titaniferous.
Wherein, also including auxiliary agent in coating solution, auxiliary agent is selected from one or more in the combination of dispersant, defoamer, surfactant, levelling agent, thickening agent, coalescents composition, and in this coating solution, the percentage composition of contained auxiliary agent is 1%-5%.
The preparation method that invention further provides a kind of water nano electro-thermal coatings liquid, including:
(1) dispersant, defoamer, levelling agent are mixed in water, obtain dispersion liquid one;
(2) 3 to 15 layer graphenes and water, dispersant, defoamer are mixed in proportion, obtain graphene dispersing solution;
(3) many walls modified carbon nano-tube is mixed homogeneously with water, dispersant, levelling agent obtain carbon nano tube dispersion liquid;
(4) water-base resin is mixed with the graphene dispersing solution in the dispersion liquid one in above-mentioned steps (1), step (2) and the three kinds of dispersion liquids of carbon nano tube dispersion liquid in step (3), the water-based electric heating nano dispersion fluid being uniformly mixed;
(5) the water-based electric heating nano dispersion fluid of above-mentioned preparation and color fixing agent mixed in proportion or use, according to sequencing combination, the water nano electro-thermal coatings liquid obtaining having better adhesive force and fixation power.
The preparation method that invention further provides the thermo electric material of a kind of water nano electro-thermal coatings liquid, including by any of the above described water nano electro-thermal coatings liquid for wire or sheet fabric base material, prepare into heating wire, electric heating cloth, electrothermal paper, electric blanket, electric warming pad, electric heating curtain, over blanket, antifreeze seat, heating clothes, electric heating tent, Electric heating sleeping bag, heating cushion back cushion, agricultural heating booth, couveuse, health knee protector waist support, far infrared target maybe can heat waterproof roll.
Beneficial effect
Water nano electro-thermal coatings liquid disclosed by the invention, has the features such as adhesive force is good, resistivity is low, electrothermal calefactive rate is fast, uniformity of temperature profile, and this coating solution can be coated directly onto on the cloth of various material and make conductive fabric; Can also first dye conductor wire, be then passed through being formed by weaving the conductive fabric of all size; Conductive fabric prepared by two kinds of technique all can be issued to the heating temp of 35 DEG C-80 DEG C at the direct current of 6V-220V or alternating voltage. Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Fig. 1 is the structural representation of one of them embodiment of the preparation method of the thermo electric material of water nano electro-thermal coatings liquid disclosed by the invention;
Fig. 2 is the structural representation of another embodiment of the preparation method of the thermo electric material of water nano electro-thermal coatings liquid disclosed by the invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but not as a limitation of the invention.
The invention provides a kind of water nano electro-thermal coatings liquid, mainly including water-base resin, superconducting nano dispersion liquid and color fixing agent, water-base resin includes one or more in the combination selecting free water-based fluorocarbon resin, watersoluble modified acrylic acid resin and waterborne polyurethane resin to constitute; Superconducting nano dispersion liquid is the dispersion liquid that carbon nano tube dispersion liquid or graphene dispersing solution or both proportionally combine; Color fixing agent is the oxide colloid of sulfur-bearing inorganic matter or titaniferous, owing to water-base resin can include water-based fluorocarbon resin, the water nano electro-thermal coatings liquid so making the present invention has ultraviolet-resistent property, it addition, color fixing agent can increase the adhesive force of the water nano electro-thermal coatings liquid of the present invention.
According to above-mentioned water nano electro-thermal coatings liquid, wherein, the multi-walled carbon nano-tubes dispersion liquid of carbon nano tube dispersion liquid to be mass percentage concentration be 3-10%; Graphene dispersing solution is mass percentage concentration is 3 to the 15 layer graphene dispersion liquids of 5-10%.
According to above-mentioned water nano electro-thermal coatings liquid, wherein, multi-walled carbon nano-tubes dispersion liquid is 5: 1-10 with the mass ratio of graphene dispersing solution.
According to above-mentioned water nano electro-thermal coatings liquid, wherein, in coating solution, the percentage composition of superconducting nano dispersion liquid used is 30%-80%.
According to above-mentioned water nano electro-thermal coatings liquid, wherein, the percentage composition of water-base resin used in coating solution is 10%-30%.
According to above-mentioned water nano electro-thermal coatings liquid, wherein, the percentage composition of color fixing agent is 1%-5%.
According to above-mentioned water nano electro-thermal coatings liquid, wherein, also including auxiliary agent in coating solution, auxiliary agent is selected from one or more in the combination of dispersant, defoamer, surfactant, levelling agent, thickening agent, coalescents composition, and in this coating solution, the percentage composition of contained auxiliary agent is 1%-5%.
According to above-mentioned water nano electro-thermal coatings liquid, wherein, coating solution need not add the conduction adjuvant especially including white carbon black or graphite, the electric conductivity so making the water nano electro-thermal coatings liquid of the present invention is relatively strong, makes the heating temp that the conductive fabric that preparation becomes can be issued to 35 DEG C-80 DEG C at the direct current of 6V-220V or alternating voltage.
The preparation method that invention further provides a kind of water nano electro-thermal coatings liquid, including:
(1) dispersant, defoamer, levelling agent are mixed in water, obtain dispersion liquid one;
(2) 3 to 15 layer graphenes and water, dispersant, defoamer are mixed in proportion, obtain graphene dispersing solution;
(3) many walls modified carbon nano-tube is mixed homogeneously with water, dispersant, levelling agent obtain carbon nano tube dispersion liquid;
(4) water-base resin is mixed with the graphene dispersing solution in the dispersion liquid one in above-mentioned steps (1), step (2) and the three kinds of dispersion liquids of carbon nano tube dispersion liquid in step (3), the water-based electric heating nano dispersion fluid being uniformly mixed;
(5) the water-based electric heating nano dispersion fluid of above-mentioned preparation and color fixing agent mixed in proportion or use, according to sequencing combination, the water nano electro-thermal coatings liquid obtaining having better adhesive force and fixation power.
Preparation method according to above-mentioned water nano electro-thermal coatings liquid, wherein, in step (1), described in be blended under the rotating speed of 500-1000rpm to carry out, mixing time is 10-30min;
In step (2), described in be blended under the rotating speed of 500-1500rpm to carry out, mixing time is 30min-1 hour;
In step (3), described in be blended under the rotating speed of 500-1000rpm to carry out, mixing time is 30min-1 hour.
In step (4), described in be blended under the rotating speed of 1000-2500rpm to carry out, mixing time is 1-1.5 hour;
In step (5), described in be blended under the rotating speed of 300-1000rpm to carry out, mixing time is 20-50min.
The preparation method that invention further provides the thermo electric material of a kind of water nano electro-thermal coatings liquid, including by any of the above described water nano electro-thermal coatings liquid for wire or sheet fabric base material, prepare into heating wire, electric heating cloth, electrothermal paper, electric blanket, electric warming pad, electric heating curtain, over blanket, antifreeze seat, heating clothes, electric heating tent, Electric heating sleeping bag, heating cushion back cushion, agricultural heating booth, couveuse, health knee protector waist support, far infrared target maybe can heat waterproof roll.
Water nano electro-thermal coatings liquid disclosed by the invention, having the features such as adhesive force is good, resistivity is low, electrothermal calefactive rate is fast, uniformity of temperature profile, this coating solution can directly adopt the modes such as brushing, dip-coating, spraying, roller coating to be coated on the cloth of various material and make conductive fabric;Fig. 1 is the structural representation of one of them embodiment of the preparation method of the thermo electric material of water nano electro-thermal coatings liquid disclosed by the invention, as shown in Figure 1, the electric heating cloth 01 that the preparation method of the thermo electric material according to above-mentioned water nano electro-thermal coatings liquid is made, including conductive fabric 03 and electrode part, conductive fabric 03 entirety scribbles above-mentioned water nano electro-thermal coatings liquid, electrode part is positioned at two ends relative on conductive fabric 03, wherein, conductive fabric 03 is between two-layer TPU membrane 04, the area of TPU membrane 04 is more than the area of conductive fabric 03, conductive fabric 03 is sealed between two-layer TPU membrane 04, electrode part is copper-foil conducting electricity 05, copper-foil conducting electricity 05 is connected to electrode wires 06, electrode wires 06 is stretched out from TPU membrane 04 edge.
Additionally, this coating solution can also first adopt manner described above to paint conductor wire, it is then passed through being formed by weaving the conductive fabric of all size, Fig. 2 is the structural representation of another embodiment of the preparation method of the thermo electric material of water nano electro-thermal coatings liquid disclosed by the invention, as shown in Figure 2, the electric heating cloth 02 that the preparation method of the thermo electric material according to above-mentioned water nano electro-thermal coatings liquid is made, including conductive fabric 07 and electrode part, conductive fabric 02 includes heating wire 08 and the covered wire 09 that longitude and latitude interweaves, heating wire 08 scribbles above-mentioned water nano electro-thermal coatings liquid, the electrode part two ends that to be positioned on conductive fabric relative, electrode part includes the electrode wires 10 of many contacts, the two ends that the electrode wires 10 of many contacts is relative on conductive fabric interweave with heating wire 08 and covered wire respectively and pass described conductive fabric 07.
Electric heating cloth 01 and 02 prepared by above two technique all can be issued to the heating temp of 35-80 DEG C at the direct current of 6-220V or alternating voltage, and above-mentioned heating temp is all adjustable with use voltage.
Hereinafter will be described the present invention by embodiment. In following example,
Preparation example
1, destarch/bleaching process
Wherein, process conditions are: NaOH:20-50g/L, H2O2: 1-2g/L, temperature: 100 DEG C, time: 1 hour.
2, the preparation of aqueous carbon nano tube dispersion liquid
Weigh the commercial multi-walled carbon nano-tubes after screening: 60g, dispersant TEGO750w:5g, surfactant TritonX-100:3g, defoamer BYK024:3g, deionized water: 929g, is added separately in reactor by above-mentioned deionized water, dispersant, surfactant and defoamer, stirs 30min and obtain aqueous dispersions under the rotating speed of 500rpm, above-mentioned CNT is slowly added in reactor, after stirring 1 hour under the rotating speed of 1000rpm, prepares 6% aqueous carbon nano tube dispersion liquid.
3, the preparation of watersoluble plumbago alkene dispersion liquid
Weigh few layer aqueous graphene oxide: the 60g of commercialization of screening, dispersant TEGO760w:3.5g, surfactant SDBS:3.0g, defoamer TEGO825:2.5g, deionized water: 931g, by above-mentioned deionized water, dispersant, surfactant and defoamer are added separately in reactor, stir 30min under the rotating speed of 500rpm and obtain aqueous dispersions, above-mentioned Graphene is slowly added in reactor, stirring 15min, then put it into star lapping machine to grind 2 hours, thickening agent TT-935 or UH-450 (non-ionic) is added after standing 1h, 6% watersoluble plumbago alkene dispersion liquid is prepared after stirring 30min under the rotating speed of 500rpm.
4, prepared by color fixing agent
Butyl titanate: 22mL, dehydrated alcohol: 50-120mL, glacial acetic acid: 10-24mL, deionized water: 2-5mL, use glacial acetic acid to regulate pH:4-6, stirs with the rotating speed of 600rpm and obtain color fixing agent in 2-3 hour at 25-30 DEG C.
Embodiment 1
The present embodiment is for illustrating the water nano electro-thermal coatings liquid of the present invention.
By 80g water, 5g dispersant, 3g defoamer, 3g levelling agent BYK-333 or enlightening high 450 add in reactor, 10min is stirred under the rotating speed of 500rpm, 300g water-based fluorocarbon resin it is slowly added in reactor, 300g aqueous carbon nano tube dispersion liquid, 250g watersoluble plumbago alkene dispersion liquid, after stirring 1 hour with the rotating speed of 1200rpm, 13g thickening agent TT-935 or UH-450 (non-ionic) it is slowly added in reactor, 20g coalescents Texanol, 30min is stirred with the rotating speed of 500rpm, in reactor, it is slowly added to 26g makes color fixing agent by oneself, with discharging after the rotating speed of 600rpm stirring 20min, obtain the water nano electro-thermal coatings liquid A1 of the present invention.
Embodiment 2
The present embodiment is for illustrating the water nano electro-thermal coatings liquid of the present invention.
Add high to 120g water, 5g dispersant, 3g defoamer, 5g levelling agent BYK-333 or enlightening 450 in reactor, 10min is stirred under the rotating speed of 500rpm, 300g waterborne polyurethane resin, 250g aqueous carbon nano tube dispersion liquid, 250g watersoluble plumbago alkene dispersion liquid it is slowly added in reactor, after stirring 1 hour with the rotating speed of 1200rpm, in reactor, it is slowly added to 15g thickening agent TT-935 or UH-450 (non-ionic), 18g coalescents Texanol, stirs 30min with the rotating speed of 500rpm; In reactor, it is slowly added to 34g makes color fixing agent by oneself, with discharging after the rotating speed of 600rpm stirring 20min, obtain the water nano electro-thermal coatings liquid A2 of the present invention.
Embodiment 3
The present embodiment is for illustrating the water nano electro-thermal coatings liquid of the present invention.
Method described in embodiment 1 carries out the preparation of water nano electro-thermal coatings liquid A3, the difference is that, it is added without the aqueous dispersions containing Graphene, but replaces with the aqueous dispersions containing CNT adding 550g.
Embodiment 4
The present embodiment is for illustrating the water nano electro-thermal coatings liquid of the present invention.
Method described in embodiment 1 carries out the preparation of water nano electro-thermal coatings liquid A4, the difference is that, it is added without the aqueous dispersions containing CNT, but replaces with the aqueous dispersions containing Graphene adding 550g.
Embodiment 5
The present embodiment is for illustrating the electric heating cloth of difference resistance of the present invention.
The cotton of cutting certain specification, it is soaked in the destarch/bleaching liquid in preparation example 11 hour, it is soaked in 20min in the water nano electro-thermal coatings material in embodiment 1,2,3 or 4 after rinsing well, takes out and dry at 120 DEG C of temperature, stand-by after supplemantary electrode.
Embodiment 6
The present embodiment is for illustrating the electric heating conductor wire of difference resistance of the present invention.
Cotton thread, terylene or aramid line are soaked in 30min in the water nano electro-thermal coatings liquid in embodiment 1,2,3 or 4, take out the conductor wire obtaining different resistance after drying at 120 DEG C of temperature through Final finishing.
Embodiment 7
The present embodiment is for illustrating conductive fabric prepared by heating wire of the present invention.
Being parallel by the conductor wire in embodiment 6, no conductive is warp, and both sides tinsel is conductive electrode, and adopting the mode of difference braiding to prepare certain size can at the conductive fabric of 6V-220V heating.
Test case 1
Adopting the water nano electro-thermal coatings liquid in embodiment 1,2,3,4, prepare electric heating cloth respectively according to the technique of embodiment 5, the performance of the electric heating cloth tested is in Table 1:
Table 1
| Coating solution | A1 | A2 | A3 | A4 |
| Electric heating cloth size | 45mm��110mm | 45mm��110mm | 45mm��110mm | 45mm��110mm |
| Resistance (��) | 19�� | 20�� | 23�� | 11�� |
| Test voltage (V) | 36V | 36V | 36V | 36V |
| Final heating temp (DEG C) | 38�� | 37�� | 35�� | 48�� |
| Heating-up time (min) | 3min | 3min | 5min | 2min |
| Non-uniform temperature degree (DEG C) | 3 | 4 | 2 | 5 |
| Power density (W/m2) | 138W/m2 | 131W/m2 | 114W/m2 | 238W/m2 |
Test case 2
Adopting the water nano electro-thermal coatings liquid in embodiment 1,2,3,4, prepare electric heating cloth respectively according to the technique of embodiment 6 and 7, the performance of the electric heating cloth tested is in Table 2:
Table 2
| Coating solution | A1 | A2 | A3 | A4 |
| Heating wire material | Aramid fiber | Aramid fiber | Aramid fiber | Aramid fiber |
| Electric heating cloth size | 45mm��110mm | 45mm��110mm | 45mm��110mm | 45mm��110mm |
| Resistance (��) | 18�� | 19�� | 23�� | 10�� |
| Test voltage (V) | 36V | 36V | 36V | 36V |
| Final heating temp (DEG C) | 39�� | 39�� | 36�� | 50�� |
| Heating-up time (min) | 3min | 4min | 5min | 3min |
| Non-uniform temperature degree (DEG C) | 2 | 2 | 1 | 3 |
| Power density (W/m2) | 145W/m2 | 138W/m2 | 114W/m2 | 262W/m2 |
Be can be seen that by data above, adopt electric heating cloth prepared by the water nano electro-thermal coatings liquid of the present invention, can use under safe voltage, coating heats up rapidly and can produce the light far infrared 7 ��m-15 ��m of the life that human body needs, the air drying problem that the heating of common metal silk causes can be solved, make human body be in comfortable warm environment, there is good medical care effect.
Embodiments of the present invention described in detail above; but; the present invention is not limited to the detail in above-mentioned embodiment; in the technology concept of the present invention; technical scheme and heating material can being carried out multiple simple variant, these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, it is possible to be combined by any suitable mode. In order to avoid unnecessary repetition, various possible compound modes are no longer illustrated by the present invention separately.
Additionally, can also carry out combination in any between the various different embodiment of the present invention, as long as it is without prejudice to the thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. a water nano electro-thermal coatings liquid, it is characterized in that: described electro-thermal coatings liquid mainly includes water-base resin, superconducting nano dispersion liquid and color fixing agent, described water-base resin includes one or more in the combination selecting free water-based fluorocarbon resin, watersoluble modified acrylic acid resin and waterborne polyurethane resin to constitute; Described superconducting nano dispersion liquid is the dispersion liquid that carbon nano tube dispersion liquid or graphene dispersing solution or both proportionally combine; Described color fixing agent is the oxide colloid of sulfur-bearing inorganic matter or titaniferous.
2. water nano electro-thermal coatings liquid according to claim 1, it is characterised in that: described carbon nano tube dispersion liquid is mass percentage concentration is the multi-walled carbon nano-tubes dispersion liquid of 3-10%; Described graphene dispersing solution is mass percentage concentration is 3 to the 15 layer graphene dispersion liquids of 5-10%.
3. water nano electro-thermal coatings liquid according to claim 2, it is characterised in that: the mass ratio of described multi-walled carbon nano-tubes dispersion liquid and described graphene dispersing solution is 5: 1-10.
4. water nano electro-thermal coatings liquid according to claim 3, it is characterised in that: in described coating solution, the percentage composition of superconducting nano dispersion liquid used is 30%-80%.
5. according to described water nano electro-thermal coatings liquid arbitrary in claim 4, it is characterised in that: the percentage composition of water-base resin used in described coating solution is 10%-30%.
6. water nano electro-thermal coatings liquid according to claim 1, it is characterised in that: the percentage composition of described color fixing agent is 1%-5%.
7. water nano electro-thermal coatings liquid according to claim 1, it is characterized in that: described coating solution also includes auxiliary agent, described auxiliary agent is selected from one or more in the combination of dispersant, defoamer, surfactant, levelling agent, thickening agent, coalescents composition, and in this coating solution, the percentage composition of contained auxiliary agent is 1%-5%.
8. the preparation method of a water nano electro-thermal coatings liquid, it is characterised in that: described method includes:
(1) dispersant, defoamer, levelling agent are mixed in water, obtain dispersion liquid one;
(2) 3 to 15 layer graphenes and water, dispersant, defoamer are mixed in proportion, obtain graphene dispersing solution;
(3) many walls modified carbon nano-tube is mixed homogeneously with water, dispersant, levelling agent obtain carbon nano tube dispersion liquid;
(4) water-base resin is mixed with the graphene dispersing solution in the dispersion liquid one in above-mentioned steps (1), step (2) and the three kinds of dispersion liquids of carbon nano tube dispersion liquid in step (3), the water-based electric heating nano dispersion fluid being uniformly mixed;
(5) the water-based electric heating nano dispersion fluid of above-mentioned preparation and color fixing agent mixed in proportion or use, according to sequencing combination, the water nano electro-thermal coatings liquid obtaining having better adhesive force and fixation power.
9. the preparation method of water nano electro-thermal coatings liquid according to claim 8, it is characterised in that:
In step (1), described in be blended under the rotating speed of 500-1000rpm to carry out, mixing time is 10-30min;
In step (2), described in be blended under the rotating speed of 500-1500rpm to carry out, mixing time is 30min-1 hour;
In step (3), described in be blended under the rotating speed of 500-1000rpm to carry out, mixing time is 30min-1 hour.
In step (4), described in be blended under the rotating speed of 1000-2500rpm to carry out, mixing time is 1-1.5 hour;
In step (5), described in be blended under the rotating speed of 300-1000rpm to carry out, mixing time is 20-50min.
10. the preparation method of the thermo electric material of a water nano electro-thermal coatings liquid, it is characterized in that: described method include by according to described water nano electro-thermal coatings liquid arbitrary in claim 1-9 for wire or sheet fabric base material, prepare into heating wire, electric heating cloth, electrothermal paper, electric blanket, electric warming pad, electric heating curtain, over blanket, antifreeze seat, heating clothes, electric heating tent, Electric heating sleeping bag, heating cushion back cushion, agricultural heating booth, couveuse, health knee protector waist support, far infrared target maybe can heat waterproof roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105178.1A CN105648772A (en) | 2016-02-26 | 2016-02-26 | Preparation methods and applications of water-based electric heating nano-coating solution and electric heating material of water-based electric heating nano-coating solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105178.1A CN105648772A (en) | 2016-02-26 | 2016-02-26 | Preparation methods and applications of water-based electric heating nano-coating solution and electric heating material of water-based electric heating nano-coating solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105648772A true CN105648772A (en) | 2016-06-08 |
Family
ID=56489836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610105178.1A Pending CN105648772A (en) | 2016-02-26 | 2016-02-26 | Preparation methods and applications of water-based electric heating nano-coating solution and electric heating material of water-based electric heating nano-coating solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105648772A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366884A (en) * | 2016-08-29 | 2017-02-01 | *** | Water-based carbon nano electric-heating coating solution and preparation method and application thereof |
| CN106752878A (en) * | 2017-01-20 | 2017-05-31 | 苏州碳丰石墨烯科技有限公司 | A kind of Graphene low-voltage heating coating and preparation method thereof |
| CN106998597A (en) * | 2017-03-20 | 2017-08-01 | 北京旭碳新材料科技有限公司 | Electric heating device and device and preparation method thereof |
| CN107083114A (en) * | 2017-03-20 | 2017-08-22 | 北京旭碳新材料科技有限公司 | Watersoluble plumbago alkene electrically conductive ink |
| CN107880758A (en) * | 2017-11-29 | 2018-04-06 | 北京烯诺科技有限公司 | A kind of preparation and its application of low voltage drive graphene heating material |
| CN107938320A (en) * | 2017-11-15 | 2018-04-20 | 江南大学 | A kind of automotive seat electrical heating graphene non-woven fabrics preparation method |
| CN108577407A (en) * | 2018-04-25 | 2018-09-28 | 江苏工程职业技术学院 | A kind of preparation method of Graphene antibiosis heating cervical-vertebra health care pillow |
| CN108708184A (en) * | 2018-06-19 | 2018-10-26 | 陈敬学 | A kind of electric heating textile cloth and preparation method thereof and its manufactured underwear |
| CN109743798A (en) * | 2018-12-29 | 2019-05-10 | 北京创新爱尚家科技股份有限公司 | The preparation method of graphene flexible ventilating electric heating fabric |
| CN110054949A (en) * | 2019-03-12 | 2019-07-26 | 北京爱上地科技有限公司 | The compound dye line slurry of aqueous CNTs- graphene, line with heating function and electrothermal cloth |
| CN110387739A (en) * | 2019-07-17 | 2019-10-29 | 山东沃源新型面料股份有限公司 | A kind of preparation method of the electric-welding protective garment fabric with graphite ene coatings and electric-welding protective garment fabric obtained |
| CN110607714A (en) * | 2019-09-10 | 2019-12-24 | 浙江科技学院 | Conductive heating food packaging paper based on graphene/modified carbon nanotube/oxidized nanocellulose and preparation method thereof |
| CN111893785A (en) * | 2020-07-17 | 2020-11-06 | 苏州德奥纺织科技有限公司 | Graphene/carbon nanotube water-based heat-insulating coating for textiles and preparation method and application thereof |
| CN112127146A (en) * | 2020-08-19 | 2020-12-25 | 盐城工学院 | Preparation method of electrical heating textile based on carbon nano tube/silver nano wire |
| CN112626848A (en) * | 2020-12-16 | 2021-04-09 | 郑州中科新兴产业技术研究院 | Portable low-voltage carbon nano electric heating fabric, preparation method and application |
| CN113390862A (en) * | 2021-06-21 | 2021-09-14 | 中国科学院长春应用化学研究所 | Electrochemical luminescence immunosensor and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103275552A (en) * | 2013-05-20 | 2013-09-04 | Kmt纳米科技（香港）有限公司 | Carbon electric heating printing ink and preparation method thereof |
| KR101321099B1 (en) * | 2011-12-15 | 2013-10-23 | 금오공과대학교 산학협력단 | Multiple film based on epoxy resin having carbon nanoparticles and process for producing the same |
| CN104517664A (en) * | 2014-12-26 | 2015-04-15 | 苏州格瑞丰纳米科技有限公司 | Graphene cluster based carbon system electric heating slurry as well as preparation method and application thereof |
| 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 |
| CN105062299A (en) * | 2015-07-15 | 2015-11-18 | 延平区鑫东来新型导电材料加工厂 | Modified graphene conductive coating and preparation method thereof |
-
2016
- 2016-02-26 CN CN201610105178.1A patent/CN105648772A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101321099B1 (en) * | 2011-12-15 | 2013-10-23 | 금오공과대학교 산학협력단 | Multiple film based on epoxy resin having carbon nanoparticles and process for producing the same |
| CN103275552A (en) * | 2013-05-20 | 2013-09-04 | Kmt纳米科技（香港）有限公司 | Carbon electric heating printing ink and preparation method thereof |
| 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 |
| CN104517664A (en) * | 2014-12-26 | 2015-04-15 | 苏州格瑞丰纳米科技有限公司 | Graphene cluster based carbon system electric heating slurry as well as preparation method and application thereof |
| CN105062299A (en) * | 2015-07-15 | 2015-11-18 | 延平区鑫东来新型导电材料加工厂 | Modified graphene conductive coating and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李洪霞等: "溶胶-凝胶法及其在印染上的应用", 《印染助剂》 * |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366884A (en) * | 2016-08-29 | 2017-02-01 | *** | Water-based carbon nano electric-heating coating solution and preparation method and application thereof |
| CN106752878A (en) * | 2017-01-20 | 2017-05-31 | 苏州碳丰石墨烯科技有限公司 | A kind of Graphene low-voltage heating coating and preparation method thereof |
| CN106998597A (en) * | 2017-03-20 | 2017-08-01 | 北京旭碳新材料科技有限公司 | Electric heating device and device and preparation method thereof |
| CN107083114A (en) * | 2017-03-20 | 2017-08-22 | 北京旭碳新材料科技有限公司 | Watersoluble plumbago alkene electrically conductive ink |
| CN107197546A (en) * | 2017-03-20 | 2017-09-22 | 北京旭碳新材料科技有限公司 | Electric heating device and device and preparation method thereof |
| CN107938320A (en) * | 2017-11-15 | 2018-04-20 | 江南大学 | A kind of automotive seat electrical heating graphene non-woven fabrics preparation method |
| CN107880758B (en) * | 2017-11-29 | 2020-11-10 | 北京烯诺科技有限公司 | Preparation and application of low-voltage-driven graphene heating material |
| CN107880758A (en) * | 2017-11-29 | 2018-04-06 | 北京烯诺科技有限公司 | A kind of preparation and its application of low voltage drive graphene heating material |
| CN108577407A (en) * | 2018-04-25 | 2018-09-28 | 江苏工程职业技术学院 | A kind of preparation method of Graphene antibiosis heating cervical-vertebra health care pillow |
| CN108708184A (en) * | 2018-06-19 | 2018-10-26 | 陈敬学 | A kind of electric heating textile cloth and preparation method thereof and its manufactured underwear |
| CN109743798A (en) * | 2018-12-29 | 2019-05-10 | 北京创新爱尚家科技股份有限公司 | The preparation method of graphene flexible ventilating electric heating fabric |
| CN110054949A (en) * | 2019-03-12 | 2019-07-26 | 北京爱上地科技有限公司 | The compound dye line slurry of aqueous CNTs- graphene, line with heating function and electrothermal cloth |
| CN110387739A (en) * | 2019-07-17 | 2019-10-29 | 山东沃源新型面料股份有限公司 | A kind of preparation method of the electric-welding protective garment fabric with graphite ene coatings and electric-welding protective garment fabric obtained |
| CN110387739B (en) * | 2019-07-17 | 2022-05-17 | 山东沃源新型面料股份有限公司 | Preparation method of electric welding protective clothing fabric with graphene coating and prepared electric welding protective clothing fabric |
| CN110607714A (en) * | 2019-09-10 | 2019-12-24 | 浙江科技学院 | Conductive heating food packaging paper based on graphene/modified carbon nanotube/oxidized nanocellulose and preparation method thereof |
| CN111893785A (en) * | 2020-07-17 | 2020-11-06 | 苏州德奥纺织科技有限公司 | Graphene/carbon nanotube water-based heat-insulating coating for textiles and preparation method and application thereof |
| CN111893785B (en) * | 2020-07-17 | 2022-12-09 | 苏州德奥纺织科技有限公司 | Graphene/carbon nanotube water-based heat-insulating coating for textiles and preparation method and application thereof |
| CN112127146A (en) * | 2020-08-19 | 2020-12-25 | 盐城工学院 | Preparation method of electrical heating textile based on carbon nano tube/silver nano wire |
| CN112626848A (en) * | 2020-12-16 | 2021-04-09 | 郑州中科新兴产业技术研究院 | Portable low-voltage carbon nano electric heating fabric, preparation method and application |
| CN112626848B (en) * | 2020-12-16 | 2023-08-25 | 郑州中科新兴产业技术研究院 | Portable low-voltage carbon nano electric heating fabric, preparation method and application |
| CN113390862A (en) * | 2021-06-21 | 2021-09-14 | 中国科学院长春应用化学研究所 | Electrochemical luminescence immunosensor and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105648772A (en) | Preparation methods and applications of water-based electric heating nano-coating solution and electric heating material of water-based electric heating nano-coating solution | |
| CN106366884A (en) | Water-based carbon nano electric-heating coating solution and preparation method and application thereof | |
| CN104674573B (en) | A kind of flexible wire and preparation method thereof, conductive fabric, heating fabric | |
| CN107635296A (en) | A kind of graphene nano silver wire composite and flexible heating membrane module | |
| KR101575500B1 (en) | Plane Heating Fabric | |
| CN107880758B (en) | Preparation and application of low-voltage-driven graphene heating material | |
| CN105321592A (en) | CNT (carbon nanotube)-polymer laminated composite flexible transparent electrode and preparation method thereof | |
| KR20080030410A (en) | Conductive ink-composition for flat type pyrogen and flat type pyrogen using with the ink composition | |
| CN106118244B (en) | Graphene ink and preparation method, graphite alkenyl conductive material and preparation method | |
| CN108440777A (en) | Novel graphite alkene water-based electric heating film and preparation method thereof | |
| JP2014037666A (en) | Conductive silicone rubber heating element and method for producing the same | |
| Kim et al. | Electrical properties of graphene/waterborne polyurethane composite films | |
| Kim et al. | Characterization of carbon nanofiber (CNF)/polymer composite coated on cotton fabrics prepared with various circuit patterns | |
| CN110016822B (en) | Dye composition and preparation method thereof, conductive heating fiber and preparation method thereof, and conductive heating fabric | |
| Kolanowska et al. | Electroconductive textile coatings from pastes based on individualized multi-wall carbon nanotubes–synergy of surfactant and nanotube aspect ratio | |
| CN111989434A (en) | Textile product comprising graphene and method for preparing the same | |
| CN205420886U (en) | Waterborne nanometer electric heat cloth | |
| CN108521683A (en) | Nano-cellulose graphene oxide thermo electric material and preparation method thereof | |
| CN108124323A (en) | Electric radiant Heating Film slurry and the method that Electric radiant Heating Film is prepared using Electric radiant Heating Film slurry | |
| CN107359014B (en) | Transparent conductive film and preparation method thereof | |
| KR101478262B1 (en) | Exothemic fabric and preparation method thererof | |
| CN109068413A (en) | The preparation method of graphite composite film, the graphite composite film being obtained by this method and its application | |
| JP2007224207A (en) | Electroconductive composition, electroconductive coating material, electroconductive fiber material, method for producing electroconductive fiber material, and flat heater | |
| CN107938320A (en) | A kind of automotive seat electrical heating graphene non-woven fabrics preparation method | |
| Singh et al. | Graphene Heating Film Preparation and Performance Evaluation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160622 Address after: 100085, No. 17, building 18, Anning East Road, Beijing, Haidian District Applicant after: Sun Huajie Address before: Four road 215513 Jiangsu province Changshu economic and Technological Development Zone No. 11 Branch Chong Park Building No. 2 Applicant before: SUZHOU SHANGDE ANNAI NEW MATERIAL TECHNOLOGY CO., LTD. |
|
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |
|
| RJ01 | Rejection of invention patent application after publication |