CN111005207A - Preparation method of intelligent heat-storage temperature-regulating fabric - Google Patents
Preparation method of intelligent heat-storage temperature-regulating fabric Download PDFInfo
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- CN111005207A CN111005207A CN201911187297.6A CN201911187297A CN111005207A CN 111005207 A CN111005207 A CN 111005207A CN 201911187297 A CN201911187297 A CN 201911187297A CN 111005207 A CN111005207 A CN 111005207A
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- 239000004744 fabric Substances 0.000 title claims abstract description 69
- 238000005338 heat storage Methods 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910026551 ZrC Inorganic materials 0.000 claims abstract description 41
- OTCHGXYCWNXDOA-UHFFFAOYSA-N [C].[Zr] Chemical compound [C].[Zr] OTCHGXYCWNXDOA-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 31
- 210000002268 wool Anatomy 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 11
- 238000009941 weaving Methods 0.000 claims abstract description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 9
- 239000010703 silicon Substances 0.000 claims abstract description 9
- 238000009940 knitting Methods 0.000 claims abstract description 6
- 238000007493 shaping process Methods 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229920001661 Chitosan Polymers 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 10
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 5
- 238000009210 therapy by ultrasound Methods 0.000 claims description 5
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims 1
- 238000002791 soaking Methods 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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
- 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
- D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
-
- D—TEXTILES; PAPER
- 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
- D06M13/244—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 sulfur or phosphorus
- D06M13/248—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 sulfur or phosphorus with compounds containing sulfur
- D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
-
- 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
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives 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
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- 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
- D06M2101/10—Animal fibres
- D06M2101/12—Keratin fibres or silk
-
- 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
- D06M2200/50—Modified hand or grip properties; Softening compositions
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/02—Wool
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention provides a preparation method of an intelligent heat-storage temperature-regulating fabric, which comprises the following steps: s1, selecting yarns: selecting pure wool yarns with the linear density of 20-25tex and the twist of 55-75T/10 cm; s2, weaving the knitted gray cloth: weaving blank by knitting machineThe transverse density of the article is 10-15 longitudinal rows/cm, the longitudinal density is 20-25 transverse rows/cm, and the gram weight of the grey fabric is controlled to be 140-165g/m2(ii) a S3, finishing knitted gray cloth: the post-finishing of the knitted gray fabric comprises preparation of post-finishing liquid and post-finishing processing, wherein the post-finishing liquid comprises the preparation of zirconium carbide post-finishing liquid containing titanium dioxide coated on the surface, and the post-finishing processing comprises padding, pre-drying and high-temperature shaping to obtain the heat-storage temperature-regulating fabric. According to the invention, the nano zirconium carbide and titanium dioxide with high far infrared emissivity are selected and then are finished by the organic silicon finishing agent, so that the wool heat-storage temperature-regulating knitted fabric with high wearability is obtained.
Description
Technical Field
The invention relates to a functional knitted fabric, in particular to a preparation method of an intelligent heat-storage temperature-regulating fabric.
Background
Along with the development and the need of science and technology, the fields involved by people are wider and wider, the environments required to be contacted are various, and the severe and severe environments are not few, so that simple clothes can not fundamentally protect the harm caused by the severe environments, and the improvement of the protective capability of the clothes is imperative. The existing method for improving the defense performance of the clothes comprises the following steps: 1) improving the warmth retention of the garment, 2) improving the thermal insulation of the garment system, 3) imparting functionality to the garment, known as smart garments. In cold resistance, in addition to improving the heat insulation of the garment system, a heat storage and insulation material is added to resist cold. There are two ways of heat storage and heat preservation: 1) sensible heat storage, such as decorating hot water bags inside clothing; 2) latent heat storage means such as phase change materials or infrared materials. The infrared material is warm keeping by utilizing the principle that thermal radiation causes human body resonance to generate heat, and the textile can absorb the energy radiated by surrounding substances and acts on the human body in the form of infrared radiation. When the human body absorbs a large amount of infrared rays matching with the infrared rays, chemical bonds such as C-C, C-O, C-H and C-N in cells and blood generate resonance effect, thereby generating heat.
Disclosure of Invention
The technical problem to be solved is as follows: the invention aims to provide an intelligent heat-storage temperature-regulating fabric, which is characterized in that nano zirconium carbide and titanium dioxide with high far infrared emissivity are selected, the zirconium carbide coated with the titanium dioxide on the surface is finished to the surface of a fabric in an after-finishing mode, and meanwhile, in order to ensure the softness of the fabric, the fabric is finished by an organic silicon finishing agent, so that the wool heat-storage temperature-regulating knitted fabric with high wearability is obtained.
The technical scheme is as follows: a preparation method of an intelligent heat storage and temperature regulation fabric comprises the following steps:
s1, selecting yarns: selecting pure wool yarns with the linear density of 20-25tex and the twist of 55-75T/10 cm;
s2, weaving the knitted gray cloth: the transverse density of the blank fabric woven by the knitting machine is 10-15 wales/cm, the longitudinal density is 20-25 courses/cm, and the gram weight of the grey fabric is controlled to be 140-2；
S3, finishing knitted gray cloth: the post-finishing of the knitted gray fabric comprises preparation of post-finishing liquid and post-finishing processing, wherein the post-finishing liquid comprises the preparation of zirconium carbide post-finishing liquid containing titanium dioxide coated on the surface, and the post-finishing processing comprises padding, pre-drying and high-temperature shaping to obtain the heat-storage temperature-regulating fabric.
Preferably, the preparation method of the zirconium carbide after-finishing liquid containing the surface-coated titanium dioxide in the step S2 is as follows:
s1, adding butyl titanate into an absolute ethyl alcohol solution containing a dispersing agent, stirring, adding an absolute ethyl alcohol solution containing zirconium carbide particles, condensing and refluxing in a water bath for reaction, filtering and drying after ultrasonic treatment, and finally roasting at high temperature to obtain zirconium carbide with the surface coated with titanium dioxide;
s2, dissolving sodium dodecyl benzene sulfonate and chitosan in water, fully stirring, adding the titanium dioxide-coated zirconium carbide prepared in the step S1, and performing ultrasonic dispersion to obtain a finishing liquid.
Preferably, in the step S2, the concentration of the sodium dodecyl benzene sulfonate is 0.5-1.2%, and the concentration of the chitosan is 0.05-0.12 g.L-1。
Preferably, the padding in the finishing processing in step S3 includes two-padding and two-padding, including one-padding and one-padding of the zirconium carbide finishing liquid containing the surface-coated titanium dioxide and one-padding of the organic silicon finishing liquid.
Preferably, the parameters of the zirconium carbide after-finishing liquid containing the surface-coated titanium dioxide by one-dipping-one-rolling are that the temperature is 40-45 ℃, the time is 20-30min, the bath ratio is 1: 10-20.
Preferably, the parameters of the one-dipping-one-rolling of the organosilicon finishing agent are that the temperature is 40-50 ℃, the time is 20-30min, the bath ratio is 1: 10-20.
Has the advantages that: the intelligent heat-storage temperature-regulating fabric has the following advantages:
1. according to the invention, the thin wool fabric is adopted, and the titanium dioxide-coated zirconium carbide is grafted and finished on the thin wool fabric, so that the thin wool fabric has a good heat storage effect;
2. according to the invention, after the titanium dioxide-coated zirconium carbide is subjected to graft finishing, the hand feeling of the fabric is relatively hard, the hand feeling of wool can be improved through the finishing of the organic silicon finishing agent, and the wearing comfort is high;
3. the carbide can efficiently absorb far infrared rays with the wavelength of 0.1-2.0 um in sunlight; on the other hand, the carbide can reflect far infrared rays with the wavelength of more than 2.0urn, namely far infrared rays radiated by a human body can be reflected efficiently, and the two far infrared substances are compounded by coating titanium dioxide on the surface, so that the heat storage effect of the fabric can be improved.
Detailed Description
Example 1
The preparation method of the zirconium carbide after-finishing liquid containing titanium dioxide coated on the surface comprises the following steps:
s1, adding butyl titanate into an absolute ethyl alcohol solution containing polyethylene glycol, stirring, adding an absolute ethyl alcohol solution containing zirconium carbide particles, carrying out condensation reflux reaction for 100min in a water bath at 85 ℃, carrying out ultrasonic treatment for 10min, filtering, drying, and finally roasting at a high temperature of 450 ℃ for 5h to obtain zirconium carbide with the surface coated with titanium dioxide, wherein the molar ratio of butyl titanate to zirconium carbide is 0.02;
s2, dissolving sodium dodecyl benzene sulfonate and chitosan in water, fully stirring, adding the titanium dioxide-coated zirconium carbide prepared in the step S1, and performing ultrasonic dispersion to obtain a finishing liquid, wherein the concentration of the sodium dodecyl benzene sulfonate is 1.2%, and the concentration of the chitosan is 0.05 g.L-1。
Example 2
The preparation method of the zirconium carbide after-finishing liquid containing titanium dioxide coated on the surface comprises the following steps:
s1, adding butyl titanate into an absolute ethyl alcohol solution containing polyethylene glycol, stirring, adding an absolute ethyl alcohol solution containing zirconium carbide particles, carrying out condensation reflux reaction for 120min in a water bath at 80 ℃, carrying out ultrasonic treatment for 20min, filtering, drying, and finally roasting at a high temperature of 500 ℃ for 4h to obtain zirconium carbide with the surface coated with titanium dioxide, wherein the molar ratio of butyl titanate to zirconium carbide is 0.06;
s2, dissolving sodium dodecyl benzene sulfonate and chitosan in water, fully stirring, adding the titanium dioxide-coated zirconium carbide prepared in the step S1, and performing ultrafiltrationDispersing by sound wave to obtain finishing liquid, wherein the concentration of the sodium dodecyl benzene sulfonate is 0.5 percent, and the concentration of the chitosan is 0.12 g.L-1。
Example 3
The preparation method of the zirconium carbide after-finishing liquid containing titanium dioxide coated on the surface comprises the following steps:
s1, adding butyl titanate into an absolute ethyl alcohol solution containing polyethylene glycol, stirring, adding an absolute ethyl alcohol solution containing zirconium carbide particles, carrying out condensation reflux reaction for 110min in a water bath at 85 ℃, carrying out ultrasonic treatment for 15min, filtering and drying, and finally roasting at 480 ℃ for 4h to obtain zirconium carbide with the surface coated with titanium dioxide, wherein the molar ratio of butyl titanate to zirconium carbide is 0.04;
s2, dissolving sodium dodecyl benzene sulfonate and chitosan in water, fully stirring, adding the titanium dioxide-coated zirconium carbide prepared in the step S1, and performing ultrasonic dispersion to obtain a finishing liquid, wherein the concentration of the sodium dodecyl benzene sulfonate is 0.8%, and the concentration of the chitosan is 0.08 g.L-1。
Example 4
A preparation method of an intelligent heat storage and temperature regulation fabric comprises the following steps:
s1, selecting yarns: selecting pure wool yarns with the linear density of 20tex and the twist of 75T/10 cm;
s2, weaving the knitted gray cloth: weaving a blank fabric by using a knitting machine, wherein the transverse density of the blank fabric is 15 wales/cm, and the longitudinal density of the blank fabric is 20 courses/cm;
s3, finishing knitted gray cloth: after the zirconium carbide finishing liquid containing titanium dioxide coated on the surface of the zirconium carbide prepared in the embodiment 1 is subjected to one-dip one-roll, the parameters of the one-dip one-roll are that the temperature is 40 ℃, the time is 30min, the bath ratio is 1: 10, then carrying out one-dipping-one-rolling on the organic silicon finishing liquid, wherein the parameters of the one-dipping-one-rolling are that the temperature is 50 ℃, the time is 20min, and the bath ratio is 1: and 20, performing after-finishing processing including padding, pre-drying and high-temperature shaping to obtain the heat-storage temperature-regulating fabric.
Example 5
A preparation method of an intelligent heat storage and temperature regulation fabric comprises the following steps:
s1, selecting yarns: selecting pure wool yarns with the linear density of 25tex and the twist of 55T/10 cm;
s2, weaving the knitted gray cloth: weaving a blank fabric by using a knitting machine, wherein the transverse density of the blank fabric is 10 wales/cm, and the longitudinal density of the blank fabric is 25 courses/cm;
s3, finishing knitted gray cloth: after the zirconium carbide finishing liquid containing titanium dioxide coated on the surface of the zirconium carbide prepared in the embodiment 2 is subjected to one-dip one-roll, the parameters of the one-dip one-roll are that the temperature is 45 ℃, the time is 20min, the bath ratio is 1: 10, then carrying out one-dipping-one-rolling on the organic silicon finishing liquid, wherein the parameters of the one-dipping-one-rolling are that the temperature is 40 ℃, the time is 30min, and the bath ratio is 1: and 10, performing after-finishing processing including padding, pre-drying and high-temperature shaping to obtain the heat-storage temperature-regulating fabric.
Example 6
A preparation method of an intelligent heat storage and temperature regulation fabric comprises the following steps:
s1, selecting yarns: selecting pure wool yarns with the linear density of 25tex and the twist of 65T/10 cm;
s2, weaving the knitted gray cloth: weaving a blank fabric by using a knitting machine, wherein the transverse density of the blank fabric is 15 wales/cm, and the longitudinal density of the blank fabric is 25 courses/cm;
s3, finishing knitted gray cloth: after the zirconium carbide finishing liquid containing titanium dioxide coated on the surface of the zirconium carbide prepared in the embodiment 3 is subjected to one-dip one-roll, the parameters of the one-dip one-roll are that the temperature is 45 ℃, the time is 25min, the bath ratio is 1: 15, then carrying out one-dipping-one-rolling on the organic silicon finishing liquid, wherein the parameters of the one-dipping-one-rolling are that the temperature is 45 ℃, the time is 25min, and the bath ratio is 1: and 15, performing after-finishing processing including padding, pre-drying and high-temperature shaping to obtain the heat-storage temperature-regulating fabric.
Fabric softening performance
The softness of the fabric is tested by a KES type fabric style instrument under the test conditions of 20 ℃ of temperature, 65% of relative humidity and 20cm multiplied by 20cm of sample size according to the standard requirements of ZBW04003-1987 method for testing the stiffness of the fabric, and each sample is tested for 5 times to obtain the average value.
Far infrared emissivity and far infrared radiation heating value of fabric
The fabric performance is detected according to GB/T30127-2013 detection and evaluation of far infrared performance of textiles
| Flexural rigidity B | Bending hysteresis 2HB | Far infrared emissivity of fabric | Far infrared radiation heating value (DEG C) | |
| Example 4 | 0.23 | 0.087 | 0.92 | 1.9 |
| Example 5 | 0.26 | 0.088 | 0.94 | 2.0 |
| Example 6 | 0.25 | 0.091 | 0.99 | 2.2 |
| Blank group | 0.24 | 0.086 | 0.75 | 1.3 |
Note: the table above shows the performance indexes of examples 4-6.
Claims (6)
1. A preparation method of an intelligent heat-storage temperature-adjusting fabric is characterized by comprising the following steps:
s1, selecting yarns: selecting pure wool yarns with the linear density of 20-25tex and the twist of 55-75T/10 cm;
s2, weaving the knitted gray cloth: the transverse density of the blank fabric woven by the knitting machine is 10-15 wales/cm, the longitudinal density is 20-25 courses/cm, and the gram weight of the grey fabric is controlled to be 140-2；
S3, finishing knitted gray cloth: the post-finishing of the knitted gray fabric comprises preparation of post-finishing liquid and post-finishing processing, wherein the post-finishing liquid comprises the preparation of zirconium carbide post-finishing liquid containing titanium dioxide coated on the surface, and the post-finishing processing comprises padding, pre-drying and high-temperature shaping to obtain the heat-storage temperature-regulating fabric.
2. The preparation method of the intelligent heat-storage temperature-regulating fabric according to claim 1, characterized by comprising the following steps: the preparation method of the zirconium carbide after-finishing liquid containing titanium dioxide coated on the surface in the step S2 is as follows:
s1, adding butyl titanate into an absolute ethyl alcohol solution containing a dispersing agent, stirring, adding an absolute ethyl alcohol solution containing zirconium carbide particles, condensing and refluxing in a water bath for reaction, filtering and drying after ultrasonic treatment, and finally roasting at high temperature to obtain zirconium carbide with the surface coated with titanium dioxide;
s2, dissolving sodium dodecyl benzene sulfonate and chitosan in water, fully stirring, adding the titanium dioxide-coated zirconium carbide prepared in the step S1, and performing ultrasonic dispersion to obtain a finishing liquid.
3. The preparation method of the intelligent heat-storage temperature-regulating fabric according to claim 3, characterized by comprising the following steps: the steps areIn step S2, the concentration of sodium dodecylbenzenesulfonate is 0.5-1.2%, and the concentration of chitosan is 0.05-0.12 g.L-1。
4. The preparation method of the intelligent heat-storage temperature-regulating fabric according to claim 1, characterized by comprising the following steps: the padding in the post-finishing processing in the step S3 includes two padding and two rolling, including one padding and one rolling of the zirconium carbide post-finishing liquid containing the surface-coated titanium dioxide and one padding and one rolling of the organic silicon finishing liquid.
5. The preparation method of the intelligent heat-storage temperature-regulating fabric according to claim 4, characterized by comprising the following steps: the parameters of the zirconium carbide after-finishing liquid containing titanium dioxide coated on the surface, namely soaking and rolling, are that the temperature is 40-45 ℃, the time is 20-30min, and the bath ratio is 1: 10-20.
6. The preparation method of the intelligent heat-storage temperature-regulating fabric according to claim 4, characterized by comprising the following steps: the parameters of the organic silicon finishing agent of one dipping and one rolling are that the temperature is 40-50 ℃, the time is 20-30min, the bath ratio is 1: 10-20.
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| CN201911187297.6A CN111005207A (en) | 2019-11-28 | 2019-11-28 | Preparation method of intelligent heat-storage temperature-regulating fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Application publication date: 20200414 |