CN113512881A - Photothermal conversion multifunctional fabric and preparation method thereof - Google Patents
Photothermal conversion multifunctional fabric and preparation method thereof Download PDFInfo
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- CN113512881A CN113512881A CN202110750956.3A CN202110750956A CN113512881A CN 113512881 A CN113512881 A CN 113512881A CN 202110750956 A CN202110750956 A CN 202110750956A CN 113512881 A CN113512881 A CN 113512881A
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- 239000004744 fabric Substances 0.000 title claims abstract description 65
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title description 3
- 229910026551 ZrC Inorganic materials 0.000 claims abstract description 63
- OTCHGXYCWNXDOA-UHFFFAOYSA-N [C].[Zr] Chemical compound [C].[Zr] OTCHGXYCWNXDOA-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000002131 composite material Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 20
- 229920000642 polymer Polymers 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 239000000725 suspension Substances 0.000 claims abstract description 15
- 238000009941 weaving Methods 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 9
- 230000010355 oscillation Effects 0.000 claims abstract description 9
- 238000004513 sizing Methods 0.000 claims abstract description 6
- 239000002002 slurry Substances 0.000 claims abstract description 6
- 239000004814 polyurethane Substances 0.000 claims description 27
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 18
- 229920000742 Cotton Polymers 0.000 claims description 17
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 229920004933 Terylene® Polymers 0.000 claims description 6
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 229920000297 Rayon Polymers 0.000 claims description 2
- 239000002759 woven fabric Substances 0.000 claims description 2
- 230000031700 light absorption Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 229920000728 polyester Polymers 0.000 description 15
- 230000006750 UV protection Effects 0.000 description 9
- 239000002904 solvent Substances 0.000 description 7
- 238000005286 illumination Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000005338 heat storage Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
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- 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
- 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
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/25—Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Woven Fabrics (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention relates to a photothermal conversion multifunctional fabric and a preparation method thereof, and the method comprises the following steps: 1. adding zirconium carbide into the polymer solution, uniformly stirring, and then carrying out ultrasonic oscillation to prepare a polymer-ZrC suspension; 2. sequentially passing the yarn through a polymer-ZrC suspension slurry tank and a drying cylinder of a sizing machine to prepare a yarn/polymer/ZrC composite yarn; 3. and weaving the yarn/polymer/ZrC composite yarn to obtain the multifunctional fabric with the photothermal conversion function. The fabric of the invention has the following advantages: the composite material has excellent photo-thermal conversion function and anti-ultraviolet function, strong light absorption capacity and high and adjustable photo-thermal conversion efficiency; the preparation process is simple, and the yarns are prepared by adopting the traditional sizing process; the processing process does not damage the yarn, and the physical and chemical properties of the yarn are enhanced; can be used repeatedly, is wash-resistant and has good circulation stability.
Description
Technical Field
The present invention relates to a method for preparing a photothermal conversion fabric, and more particularly, to a photothermal conversion multifunctional fabric and a method for preparing the same.
Background
The photo-thermal conversion functional textile is used as a novel high-performance textile, is widely applied to the fields of temperature control, energy conservation, warm keeping, dehumidification, solar steam devices, seawater desalination, wastewater treatment and the like, has wide market prospect, and can be used as a development approach of the traditional textile.
At present, most of the photo-thermal conversion functional textiles are manufactured by a microcapsule method, a coating method and the like. For example, the invention patent of Lichangdan, Tianjin industry university, is a photo-thermal conversion, heat storage and temperature regulation cellulose fiber and a preparation method thereof (application number: CN201910700950.8), the temperature of the treated fiber is 9.7-29.9 ℃ higher than that of the common cellulose fiber after the fiber is irradiated by an infrared lamp for 15min under the same initial environment; the invention discloses a preparation method of a photothermal conversion heat storage and temperature regulation cotton fabric (application number: CN201910397343.9), wherein the temperature of the photothermal conversion heat storage and temperature regulation cotton fabric is 200-250 s from 32.5 ℃ to 65 ℃ under the irradiation of an infrared light source, and the time for the photothermal conversion heat storage and temperature regulation cotton fabric to decrease from 65 ℃ to 35 ℃ is 250-280 s after the infrared light source is removed. However, these preparation techniques are not perfect, the efficiency of photothermal conversion is not high, the cyclicity, the air permeability, the hand feeling and the washing resistance of the fabric are poor, the preparation method is complex, the applicable environment is small, and the large-scale application and production are difficult.
Disclosure of Invention
The invention aims to solve the technical problem and provides a photothermal conversion multifunctional fabric and a preparation method thereof.
The preparation method of the photothermal conversion multifunctional fabric comprises the following steps:
and 3, weaving the yarn/polymer/ZrC composite yarn to obtain the multifunctional fabric with the photothermal conversion function.
Furthermore, the mass concentration of the polymer in the polymer-ZrC suspension is 3% -10%, and the mass concentration of zirconium carbide is 1% -8%.
Further, the polymer solution in the step 1 is a dimethylformamide solution of polyurethane or an absolute ethanol solution of polyvinyl butyral.
Furthermore, the speed of the yarn passing through the size box is 1m/min-50m/min, and the temperature of the drying cylinder is 30-60 ℃.
Further, the yarn is made of any one or more of cotton, viscose and terylene.
Further, the fabric is any one of a woven fabric and a knitted fabric.
Further, in the step 1, the stirring is uniform and the ultrasonic oscillation is performed at normal temperature.
The photothermal conversion multifunctional fabric is prepared by the method.
Compared with the prior art, the invention has the beneficial effects that:
the photothermal conversion multifunctional fabric is obtained by weaving after sizing common yarns, wherein the sizing agent is polymer-ZrC suspension, ZrC is used as a photothermal conversion material, and the polymer is used as a ZrC protection material. The ZrC is fully and uniformly suspended by the polymer solution, the photothermal conversion efficiency of the yarn is good, and meanwhile, the physical properties such as yarn strength and elasticity are enhanced, and the durability of the fabric is improved. The fabric of the invention has the following advantages: 1) the composite material has excellent photo-thermal conversion function and anti-ultraviolet function, strong light absorption capacity and high and adjustable photo-thermal conversion efficiency; 2) the preparation process of the yarn for weaving the functional fabric is simple; 3) the processing process does not damage the yarn, and the physical and chemical properties of the yarn are enhanced; 4) the detergent can be recycled for many times, is washing-resistant and has good cycle stability; 5) the yarn specification can be processed by selecting yarns with different structures and linear densities according to requirements, so that the application range is greatly increased; 6) the specification structure of the fabric is adjustable and controllable.
Drawings
FIG. 1 is a schematic diagram of the temperature change measured by the cycle experiment of irradiating a fabric prepared from the cotton/4% ZrC/6% PU composite yarn of example 1 under an infrared lamp for 5min and cooling to normal temperature;
FIG. 2 is a schematic diagram showing the temperature change of fabrics prepared from the cotton/4% ZrC/6% PU composite yarn of example 1 of the present invention after being respectively washed with water for 50min, 100min and 200min, and after being irradiated with light for 5min under an infrared lamp and cooled to room temperature with fabrics prepared from unwashed cotton/4% ZrC/6% PU composite yarn and fabrics prepared from unprocessed 20S/2 cotton thread;
FIG. 3 is a graph showing the wash durability-infrared photothermal performance curve of a fabric made of the polyester/5% PVB/4% ZrC composite yarn of example 4 of the present invention.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
Example one
1) DMF is taken as a solvent, the mass fraction of PU is 6 percent, and the mass fraction of ZrC is 4 percent. Putting PU into DMF solvent, heating and stirring to prepare DMF-PU solution.
2) Taking out the DMF-PU solution, adding the ZrC weighed before, and electromagnetically stirring uniformly.
3) After stirring, putting the mixture into an ultrasonic oscillation instrument for normal temperature treatment for a period of time to prepare DMF-PU-ZrC turbid liquid.
4) Setting parameters of a GA391 type single-size machine, as shown in Table 1, putting DMF-PU-ZrC suspension as slurry into a size tank, sequentially passing cotton yarns (20S/2) through the DMF-PU-ZrC suspension, and drying by an oven to obtain cotton/4% ZrC/6% PU composite yarns.
5) Weaving the cotton/4% ZrC/6% PU composite yarn by a flat knitting machine to obtain a cotton/polyurethane/zirconium carbide composite knitted fabric, wherein the specific knitted fabric parameters are as follows: interlock texture, 32/5cm across; the longitudinal density is 30/5 cm.
TABLE 1GA391 single size machine
The ultraviolet protection coefficient UPF value of the cotton/4% ZrC/6% PU composite fabric prepared by the method in the first embodiment is 42.7, the surface temperature is increased from 22.5 ℃ to 77.3 ℃ under the condition of 5min of infrared lamp illumination, the specific temperature rise curves of 1, 2, 5 and 10 times of cyclic tests are shown in figure 1, the curves are basically overlapped, and the infrared thermal property is very stable. The fabric is respectively washed by water for 50min, 100min and 200min, and the change of the temperature of the fabric, which is prepared under the same conditions with unwashed cotton/4% ZrC/6% PU composite fabric and unprocessed 20S/2 cotton (reference sample), is illuminated for 5min under an infrared lamp and cooled to room temperature, is shown in figure 2, and the result shows that the fabric has better water washing resistance. The UV protection factor UPF of a knitted fabric of the same density and texture prepared with a pure cotton yarn (20S/2) was 22.7 and the temperature after 5min of infrared illumination was 46.5 deg.C (as shown in FIG. 2).
Example two
1) DMF is taken as a solvent, the mass fraction of PU is 5 percent, and the mass fraction of ZrC is 4 percent. Putting PU into DMF solvent, heating and stirring to prepare DMF-PU solution.
2) Taking out the DMF-PU solution, adding the ZrC weighed before, and electromagnetically stirring uniformly.
3) After stirring, putting the mixture into an ultrasonic oscillation instrument for normal temperature treatment for a period of time to prepare DMF-PU-ZrC turbid liquid.
4) Setting parameters of a GA391 type single-size machine, as shown in Table 2, putting DMF-PU-ZrC suspension serving as slurry into a size tank, sequentially passing polyester yarns (20S/2) through the DMF-PU-ZrC suspension, and drying by an oven to obtain the polyester/4% ZrC/5% PU composite yarns.
5) And weaving the obtained terylene/zirconium carbide/polyurethane composite yarn by a small weaving machine to obtain the terylene/zirconium carbide/polyurethane composite fabric. The specific fabric parameters are as follows: plain weave fabric, warp density 240/10cm, weft density 178/10 cm.
The polyester/zirconium carbide/polyurethane composite fabric prepared by the method of example two has an ultraviolet protection coefficient UPF value of 42.2, and the surface temperature is increased from 22.5 ℃ to 84.8 ℃ under the condition of infrared lamp illumination for 3 min. Plain weave fabric of the same warp and weft density prepared by pure polyester yarn (20S/2) has the temperature of 45.9 ℃ and the ultraviolet protection coefficient UPF value of 17.6 under the same irradiation condition.
TABLE 2 GA391 type single size machine
EXAMPLE III
1) DMF is taken as a solvent, the mass fraction of PU is 8 percent, and the mass fraction of ZrC is 6 percent. Putting PU into DMF solvent, heating and stirring to prepare DMF-PU solution.
2) Taking out the DMF-PU solution, adding the ZrC weighed before, and electromagnetically stirring for 1 h.
3) After stirring, putting the mixture into an ultrasonic oscillation instrument for normal temperature treatment for a period of time to prepare DMF-PU-ZrC turbid liquid.
4) Setting parameters of a GA391 type single-size machine, as shown in Table 3, putting DMF-PU-ZrC suspension as slurry into a size tank, sequentially passing polyester yarns (30tex) through the DMF-PU-ZrC suspension, and drying by an oven to obtain the polyester/6% ZrC/8% PU composite yarns.
5) And weaving the obtained terylene/zirconium carbide/polyurethane composite yarn by a flat knitting machine to obtain the terylene/zirconium carbide/polyurethane composite knitted fabric. The specific fabric parameters are as follows: interlock texture, 40/5cm across; the longitudinal density is 36/5 cm.
The polyester/zirconium carbide/polyurethane composite fabric prepared by the method of example three has a uv protection factor UPF of 50+, the surface temperature of the fabric rises from 22.5 ℃ to 84.8 ℃ under 200s of ir lamp illumination, and the fabric of the same texture and density prepared from pure polyester yarn (30tex) has a temperature of 49.2 ℃ and a uv protection factor UPF of 20.1 under the same illumination conditions.
TABLE 3GA391 type single size machine
Example four
1) Polyvinyl butyral is used as a polymer, absolute ethyl alcohol is used as a solvent, the mass fraction of PVB is 5%, and the mass fraction of ZrC is 4%. Putting PVB into absolute ethyl alcohol, stirring uniformly by using a stirrer and carrying out ultrasonic treatment to obtain a 5% polyvinyl butyral solution which is uniformly dispersed;
2) ZrC weighed before is added into the 5% polyvinyl butyral solution and is stirred evenly by electromagnetism.
3) And after stirring, putting the mixture into an ultrasonic oscillation instrument for normal temperature treatment for a period of time to prepare PVB-ZrC turbid liquid.
4) Setting parameters of a GA391 type single-size-beater, as shown in Table 4, putting PVB-ZrC turbid liquid into a size box, sequentially passing polyester yarns (20S/2) through the PVB-ZrC turbid liquid, and then drying the polyester yarns through an oven to obtain the polyester/4% ZrC/5% PVB composite yarns.
TABLE 4GA391 type single size machine
5) And weaving the obtained composite yarn by a small weaving machine to obtain the composite fabric. The specific fabric parameters are as follows: plain weave fabric, warp density 240/10cm, weft density 178/10 cm.
The polyester/zirconium carbide/PVB composite fabric prepared by the method of example four has an ultraviolet protection coefficient UPF value of 50+, and the surface temperature of the fabric is increased from 22.5 ℃ to 94.5 ℃ under the condition of illumination of an infrared lamp for 3 min. Plain weave fabric of the same warp and weft density prepared by pure polyester yarn (20S/2) has the temperature of 45.9 ℃ and the ultraviolet protection coefficient UPF value of 17.6 under the same irradiation condition. As shown in figure 3, after 20 washing tests, when the composite fabric is irradiated by an infrared lamp for 3min, the surface temperature of the polyester/zirconium carbide/PVB fabric is 83.7 ℃, the UPF value is 42.31, and the fabric still has good infrared thermal property and ultraviolet resistance.
Claims (8)
1. The preparation method of the photothermal conversion multifunctional fabric is characterized by comprising the following steps of:
step 1, adding zirconium carbide into a polymer solution, uniformly stirring, and then carrying out ultrasonic oscillation to prepare a polymer-ZrC suspension;
step 2, sequentially passing the yarn through a polymer-ZrC suspension slurry tank and a drying cylinder of a sizing machine to prepare the yarn/polymer/ZrC composite yarn;
and 3, weaving the yarn/polymer/ZrC composite yarn to obtain the multifunctional fabric with the photothermal conversion function.
2. The method for preparing a photothermal conversion multifunctional fabric according to claim 1, wherein the mass concentration of the polymer in the polymer-ZrC suspension is 3% to 10%, and the mass concentration of zirconium carbide is 1% to 8%.
3. The method for preparing a photothermal conversion multifunctional fabric according to claim 1, wherein said polymer solution in step 1 is a dimethylformamide solution of polyurethane or an absolute ethanol solution of polyvinyl butyral.
4. The method of preparing a photothermal conversion multifunctional fabric according to claim 1, wherein the speed of the yarn passing through the stock tank is 1m/min to 50m/min, and the temperature of the drying cylinder is 30 to 60 ℃.
5. The method of preparing a photothermal conversion multifunctional fabric according to claim 1, wherein said yarn is made of any one or more of cotton, viscose and terylene.
6. The method for preparing a photothermal conversion multifunctional fabric according to claim 1, wherein said fabric is any one of a woven fabric or a knitted fabric.
7. The method for preparing a photothermal conversion multifunctional fabric according to claim 1, wherein in the step 1, the stirring is uniform and the ultrasonic oscillation is performed at normal temperature.
8. Photothermal conversion multifunctional fabric, characterized by being produced by the method of any one of claims 1 to 7.
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| CN202110750956.3A CN113512881A (en) | 2021-07-02 | 2021-07-02 | Photothermal conversion multifunctional fabric and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110750956.3A CN113512881A (en) | 2021-07-02 | 2021-07-02 | Photothermal conversion multifunctional fabric and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08253609A (en) * | 1995-03-14 | 1996-10-01 | Asahi Chem Ind Co Ltd | Wet-coagulated resin coating film and its composite sheet with cloth |
| CN103484959A (en) * | 2013-09-30 | 2014-01-01 | 周雷生 | Zirconium carbide composition used in fiber material and preparation method thereof |
| WO2019111864A1 (en) * | 2017-12-05 | 2019-06-13 | 山梨県 | Light absorbing exothermic thermal insulation composite and method for producing same |
| CN110093776A (en) * | 2018-08-30 | 2019-08-06 | 东华大学 | A kind of preparation method of photothermal conversion heat-accumulation temperature-adjustment cotton fabric |
| CN112553888A (en) * | 2019-09-25 | 2021-03-26 | 国家能源投资集团有限责任公司 | Zirconium carbide modified cloth and preparation method and application thereof |
-
2021
- 2021-07-02 CN CN202110750956.3A patent/CN113512881A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08253609A (en) * | 1995-03-14 | 1996-10-01 | Asahi Chem Ind Co Ltd | Wet-coagulated resin coating film and its composite sheet with cloth |
| CN103484959A (en) * | 2013-09-30 | 2014-01-01 | 周雷生 | Zirconium carbide composition used in fiber material and preparation method thereof |
| WO2019111864A1 (en) * | 2017-12-05 | 2019-06-13 | 山梨県 | Light absorbing exothermic thermal insulation composite and method for producing same |
| CN110093776A (en) * | 2018-08-30 | 2019-08-06 | 东华大学 | A kind of preparation method of photothermal conversion heat-accumulation temperature-adjustment cotton fabric |
| CN112553888A (en) * | 2019-09-25 | 2021-03-26 | 国家能源投资集团有限责任公司 | Zirconium carbide modified cloth and preparation method and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 罗瑞林: "《织物涂层技术》", 中国纺织出版社, pages: 3 - 4 * |
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