CN112411172B - Cloth with infrared heating function and preparation method thereof - Google Patents
Cloth with infrared heating function and preparation method thereof Download PDFInfo
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- CN112411172B CN112411172B CN202011331601.2A CN202011331601A CN112411172B CN 112411172 B CN112411172 B CN 112411172B CN 202011331601 A CN202011331601 A CN 202011331601A CN 112411172 B CN112411172 B CN 112411172B
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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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/08—Organic compounds
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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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/06—Inorganic compounds or elements
-
- 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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/08—Organic compounds
- D06M10/10—Macromolecular compounds
-
- 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
- D06M2200/01—Stain or soil resistance
-
- 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
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
-
- 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
- D06M2200/35—Abrasion, pilling or fibrillation resistance
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a cloth with an infrared heating function and a preparation method thereof. According to the cloth with the infrared heating function and the preparation method thereof, the infrared absorption coating is added on the cloth or cloth fibers to realize the infrared absorption of the clothes on sunlight and reduce the infrared reflection, so that the self-heating function of the clothes is realized, the phthalocyanine dye, the nano tungsten trioxide, the nano ATO, the nano GTO, the nano ITO and the nano cesium tungstate can provide the infrared absorption effect and simultaneously retain the hydrophobic effect, the anti-fouling capability of the clothes can be improved, and after ultraviolet curing, the coating has high wear resistance, the preparation process is simple and convenient, and the application prospect is wide.
Description
Technical Field
The invention belongs to the technical field of functional cloth, and particularly relates to cloth with an infrared heating function and a preparation method thereof.
Background
The clothes with the self-heating function have the advantages of keeping warm and resisting cold in winter. In the prior art, to realize self-heating of clothes, there are generally 2 implementation approaches as follows:
in the first mode, a heating module is added in the clothes, and self-heating of the clothes is realized by electrifying and heating a battery. However, the additional batteries and heating modules not only add weight to the garment, but also increase the risk of the garment being worn and washed.
In the second mode, the heating fibers are added into the clothes or the clothes are directly manufactured by adopting the heating fibers. The Chinese invention patent with the application number of CN201810055988.X discloses an anti-static self-heating quilt cover cloth, which adopts olefine acid salt heating fibers to realize self-heating; the invention patent of China, application number CN201410450565.X, discloses a self-heating glove fabric, which realizes the self-heating of gloves by adopting an acrylic heating fiber. However, the principle of the heating fibers is to return the heat released by the human body to the human body, so that the heat loss of the human body is reduced, and the warm-keeping effect is achieved.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention aims to provide a fabric with an infrared heating function and a preparation method thereof.
In order to achieve the purpose and achieve the technical effect, the invention adopts the technical scheme that:
the cloth with the infrared heating function is characterized in that the surface of the cloth or the fiber of the cloth comprises an infrared absorption coating, and the infrared absorption coating is obtained by coating, spraying or dip-coating an infrared absorption solution on the cloth or the fiber of the cloth and performing ultraviolet curing.
Further, the infrared absorption solution comprises the following components in parts by weight:
50-90 parts of mixed solution
2-10 parts of organosilane
0.5-3 parts of silane coupling agent
0.001 to 0.05 portion of catalyst
0.1 to 0.5 portion of infrared absorbent
1-10 parts of ultraviolet curing agent.
Further, the preparation steps of the infrared absorption solution are as follows:
according to parts by weight, adding 2-10 parts of organic silane into 50-90 parts of mixed solution in a dark environment, adjusting the pH value to 4-5, and stirring for 2-4h at the temperature of 25-45 ℃; sequentially adding 0.5-3 parts of silane coupling agent and 0.001-0.05 part of catalyst, and continuously stirring for reaction for 12-24 hours; adding 0.1-0.5 part of infrared absorbent and 1-10 parts of ultraviolet curing agent, stirring uniformly, and storing in dark place.
Further, the mixed solution is a mixed solution of deionized water and an organic solvent, and the organic solvent is selected from one or more of the following components: methanol, ethanol, isopropanol, acetone, butane, hexane.
Further, the organosilane is long-chain alkyl silane, the number of carbon atoms is more than 3, and the long-chain alkyl silane is selected from one or more of dodecyl trimethoxy silane, hexadecyl dimethyl chlorosilane, heptadecafluorodecyl trimethoxy silane, n-octyl trimethoxy silane and octadecyl trimethoxy silane.
Further, the silane coupling agent is a silane coupling agent containing an unsaturated group or an epoxy hydrocarbon group.
Further, the catalyst is selected from the group consisting of one or more of the following: stannous dimethyl, toluene sulfonic acid-dibutyl tin oxide, Pt-N (C)2H5)3And stannous octoate.
Further, the infrared absorbent is selected from one of phthalocyanine, nano tungsten trioxide, nano ATO, nano GTO, nano ITO and nano cesium tungstate.
Further, the phthalocyanine dye is selected from one of phthalocyanine blue BGS, phthalocyanine blue B, phthalocyanine green G and phthalocyanine blue BS.
Further, the ultraviolet curing agent comprises a photoinitiator and a prepolymer, wherein the photoinitiator accounts for 0.01-5% of the total amount of the ultraviolet curing agent, the photoinitiator is one selected from benzoin dimethyl ether, 2-hydroxy-2-methyl-1-phenyl ketone and benzoyl formate, and the prepolymer is one selected from polyurethane acrylate, phenolic epoxy acrylate, polyester acrylate and polyether acrylate.
The invention discloses a preparation method of cloth with an infrared heating function, which comprises the following steps:
coating an infrared absorption solution on the surface of the cloth or the fiber of the cloth by a spraying or dip-coating method, and irradiating for 5-10min by an ultraviolet lamp at the temperature of 60-80 ℃ to obtain the required cloth.
According to the invention, through hydrolysis crosslinking condensation of the organosilane and the silane coupling agent, a coating with a hydrophobic effect can be formed on the surface of the cloth or cloth fiber by adjusting the alkyl chain lengths of the organosilane and the silane coupling agent, an infrared absorption effect can be generated after the infrared absorption agent is added, but the hydrophobic effect can be destroyed by adding the infrared absorption agent generally.
Compared with the prior art, the invention has the beneficial effects that:
the invention discloses a cloth with an infrared heating function and a preparation method thereof. According to the cloth with the infrared heating function and the preparation method thereof, the infrared absorption coating is added on the cloth or cloth fibers to realize the infrared absorption of the clothes on sunlight and reduce the infrared reflection, so that the self-heating function of the clothes is realized.
Detailed Description
The following detailed description of the embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to clearly and clearly define the scope of the present invention.
A cloth with an infrared heating function is provided, an infrared absorption coating is added on the cloth or cloth fibers, the infrared absorption of the cloth to sunlight is increased, and the infrared reflection is reduced, so that the self-heating function of the cloth is realized.
A cloth with an infrared heating function is characterized in that the surface of the cloth or cloth fiber comprises an infrared absorption coating, and the infrared absorption coating is obtained by coating, spraying or dip-coating an infrared absorption solution on the cloth or cloth fiber and performing ultraviolet curing.
The infrared absorption solution comprises the following components in parts by weight:
50-90 parts of mixed solution
2-10 parts of organosilane
0.5-3 parts of silane coupling agent
0.001 to 0.05 portion of catalyst
0.1 to 0.5 portion of infrared absorbent
1-10 parts of ultraviolet curing agent.
The preparation method of the infrared absorption solution comprises the following steps:
according to parts by weight, adding 2-10 parts of organic silane into 50-90 parts of mixed solution in a dark environment, adjusting the pH value to 4-5, and stirring for 2-4h at the temperature of 25-45 ℃; sequentially adding 0.5-3 parts of silane coupling agent and 0.001-0.05 part of catalyst, and continuously stirring for reaction for 12-24 hours; adding 0.1-0.5 part of infrared absorbent and 1-10 parts of ultraviolet curing agent, stirring uniformly, and storing in dark place for later use.
A preparation method of cloth with an infrared heating function comprises the following steps:
coating an infrared absorption solution on the surface of the cloth or the fiber of the cloth by a spraying or dip-coating method, and irradiating for 5-10min by an ultraviolet lamp at the temperature of 60-80 ℃ to obtain the required cloth.
The mixed solution is a mixed solution of deionized water and an organic solvent; the organic solvent is selected from one or more of the following components: methanol, ethanol, isopropanol, acetone, butane, hexane.
The organosilane is long-chain alkyl silane with carbon number greater than 3, and the long-chain alkyl silane is selected from one or more of dodecyl trimethoxy silane, hexadecyl dimethyl chlorosilane, heptadecafluoro decyl trimethoxy silane, n-octyl trimethoxy silane, and octadecyl trimethoxy silane.
The silane coupling agent is a silane coupling agent containing unsaturated groups or epoxy hydrocarbyl groups.
The catalyst is selected from the group consisting of one or more of the following: stannous dimethyl, toluene sulfonic acid-dibutyl tin oxide, Pt-N (C)2H5)3And stannous octoate.
The infrared absorbent is one selected from phthalocyanine dye, nano tungsten trioxide, nano ATO, nano GTO, nano ITO and nano cesium tungstate.
The ultraviolet curing agent comprises a photoinitiator and a prepolymer, wherein the photoinitiator accounts for 0.01-5% of the total amount of the ultraviolet curing agent. The photoinitiator is selected from one of benzoin dimethyl ether, 2-hydroxy-2-methyl-1-phenyl ketone and benzoyl formate; the prepolymer is selected from one of polyurethane acrylate, novolac epoxy acrylate, polyester acrylate and polyether acrylate.
Example 1
A preparation method of cloth with an infrared heating function comprises the following steps:
(1) preparing a mixed solution: mixing water and ethanol according to a volume ratio of 1: 3, mixing and preparing;
(2) preparing an infrared absorption solution: adding 80g of the mixed solution into a reaction kettle, adding 10g of organosilane dodecyl trimethoxy silane, adjusting the pH to 4-5, and stirring at 25-45 ℃ for 4 hours; adding 3g of silane coupling agent vinyl trimethoxy silane and adding 0.01g of catalyst stannous dimethyl, and continuing to react for 24 hours; adding 0.5g of infrared absorbent phthalocyanine blue BGS, 0.1g of 2-hydroxy-2-methyl-1-phenyl ketone and 9g of urethane acrylate, uniformly stirring, and storing in a dark place for later use;
(3) and dip-coating the infrared absorption solution on the surface of the cloth, and irradiating for 5min by using an ultraviolet lamp at the temperature of 65 ℃ to obtain the cloth with the infrared heating function.
Example 2
A preparation method of cloth with an infrared heating function comprises the following steps:
(1) preparing a mixed solution: mixing water and ethanol according to a volume ratio of 1: 3, mixing and preparing;
(2) preparing an infrared absorption solution: adding 50g of the mixed solution into a reaction kettle, adding 2g of organosilane dodecyl trimethoxy silane, adjusting the pH to 4-5, and stirring at 25-45 ℃ for 4 hours; adding 0.5g of silane coupling agent vinyl trimethoxy silane and adding 0.001g of catalyst stannous chloride, and continuing to react for 24 hours; adding 0.1g of infrared absorbent nano ITO, 0.1g of 2-hydroxy-2-methyl-1-phenyl ketone and 1g of urethane acrylate, uniformly stirring, and storing in a dark place for later use;
(3) and dip-coating the infrared absorption solution on the surface of the cloth, and irradiating for 5min by using an ultraviolet lamp at the temperature of 65 ℃ to obtain the cloth with the infrared heating function.
Example 3
A preparation method of cloth with an infrared heating function comprises the following steps:
(1) preparing a mixed solution: mixing water and ethanol according to a volume ratio of 1: 3, mixing and preparing;
(2) preparing an infrared absorption solution: adding 90g of the mixed solution into a reaction kettle, adding 5g of organosilane dodecyl trimethoxy silane, adjusting the pH to 4-5, and stirring at the temperature of 25-45 ℃ for 4 hours; 2g of silane coupling agent vinyl trimethoxy silane is added, 0.05g of catalyst stannous chloride is added, and the reaction is continued for 24 hours; adding 0.3g of infrared absorbing agent nano tungsten trioxide, 0.1g of 2-hydroxy-2-methyl-1-phenyl ketone and 5g of urethane acrylate, uniformly stirring, and storing in dark place for later use;
(3) and dip-coating the infrared absorption solution on the surface of the cloth, and irradiating for 5min by using an ultraviolet lamp at the temperature of 65 ℃ to obtain the cloth with the infrared heating function.
Comparative example 1
Comparative example 1 is a cloth without any treatment.
The fabrics obtained in examples 1 to 3 and the fabric of comparative example 1 were all placed in the sun at an ambient temperature of 15 ℃, a humidity of 42% RH, and the surface temperatures of the four fabrics were measured at different times while keeping the same position and angle, and the measurement data are shown in table 1 below:
TABLE 1
As can be seen from Table 1, compared with comparative example 1, the surface temperature of the cloth of examples 1 to 3 was significantly increased under the same time of irradiation with sunlight, and the infrared heating function was achieved.
The parts of the invention not specifically described can be realized by adopting the prior art, and the details are not described herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A cloth with an infrared heating function is characterized in that the surface of the cloth or cloth fiber comprises an infrared absorption coating, the infrared absorption coating is obtained by spraying or dip-coating an infrared absorption solution on the cloth or cloth fiber and carrying out ultraviolet curing;
the infrared absorption solution comprises the following components in parts by weight:
50-90 parts of mixed solution
2-10 parts of organosilane
0.5-3 parts of silane coupling agent
0.001 to 0.05 portion of catalyst
0.1 to 0.5 portion of infrared absorbent
1-10 parts of an ultraviolet curing agent;
the preparation steps of the infrared absorption solution are as follows:
according to parts by weight, adding 2-10 parts of organic silane into 50-90 parts of mixed solution in a dark environment, adjusting the pH value to 4-5, and stirring for 2-4h at the temperature of 25-45 ℃; sequentially adding 0.5-3 parts of silane coupling agent and 0.001-0.05 part of catalyst, and continuously stirring for reaction for 12-24 hours; adding 0.1-0.5 part of infrared absorbent and 1-10 parts of ultraviolet curing agent, stirring uniformly, and storing in dark place;
the organic silane is long-chain alkyl silane, the number of carbon atoms is more than 3, the long-chain alkyl silane is selected from one or a combination of dodecyl trimethoxy silane, hexadecyl dimethyl chlorosilane, heptadecafluorodecyl trimethoxy silane, n-octyl trimethoxy silane and octadecyl trimethoxy silane, the organic silane and a silane coupling agent are subjected to hydrolysis crosslinking condensation, a coating with a hydrophobic effect can be formed on the surface of cloth or cloth fibers by adjusting the alkyl chain lengths of the organic silane and the silane coupling agent, the infrared absorbing agent is selected from one of phthalocyanine dye, nano tungsten trioxide, nano ATO, nano GTO, nano ITO and nano cesium tungstate, and the hydrophobic effect can be maintained while the infrared absorbing effect is provided.
2. The cloth with the infrared heating function as claimed in claim 1, wherein the mixed solution is a mixed solution of deionized water and an organic solvent, and the organic solvent is selected from one or more of the following components: methanol, ethanol, isopropanol, acetone, butane, hexane.
3. The fabric with the infrared heating function according to claim 1, wherein the silane coupling agent is a silane coupling agent containing an unsaturated group or an epoxy hydrocarbon group.
4. The fabric with the infrared heating function according to claim 1, wherein the catalyst is selected from one or more of the following: stannous dimethyl, toluene sulfonic acid-dibutyl tin oxide, Pt-N (C)2H5)3And stannous octoate.
5. The fabric with the infrared heating function according to claim 1, wherein the ultraviolet curing agent comprises a photoinitiator and a prepolymer, the photoinitiator accounts for 0.01-5% of the total amount of the ultraviolet curing agent, the photoinitiator is one selected from benzoin dimethyl ether, 2-hydroxy-2-methyl-1-phenyl ketone and benzoyl formate, and the prepolymer is one selected from urethane acrylate, novolac epoxy acrylate, polyester acrylate and polyether acrylate.
6. The preparation method of the fabric with the infrared heating function according to any one of claims 1 to 5, characterized by comprising the following steps:
coating an infrared absorption solution on the surface of the cloth or the fiber of the cloth by a spraying or dip-coating method, and irradiating for 5-10min by an ultraviolet lamp at the temperature of 60-80 ℃ to obtain the required cloth.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011331601.2A CN112411172B (en) | 2020-11-24 | 2020-11-24 | Cloth with infrared heating function and preparation method thereof |
| PCT/CN2020/131652 WO2022109896A1 (en) | 2020-11-24 | 2020-11-26 | Fabric having infrared heating function and preparation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011331601.2A CN112411172B (en) | 2020-11-24 | 2020-11-24 | Cloth with infrared heating function and preparation method thereof |
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| Publication Number | Publication Date |
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| CN112411172A CN112411172A (en) | 2021-02-26 |
| CN112411172B true CN112411172B (en) | 2022-03-22 |
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| CN202011331601.2A Active CN112411172B (en) | 2020-11-24 | 2020-11-24 | Cloth with infrared heating function and preparation method thereof |
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| WO (1) | WO2022109896A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774448A (en) * | 2013-05-03 | 2014-05-07 | 江南大学 | Method for flame-proof treatment of textiles based on light curing method |
| CN105463827A (en) * | 2014-10-03 | 2016-04-06 | 台虹科技股份有限公司 | Heating composition for fabric and heating fabric |
| CN106544870A (en) * | 2015-09-23 | 2017-03-29 | 上海沪正纳米科技有限公司 | A kind of functional textile auxiliary agent and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5932299A (en) * | 1996-04-23 | 1999-08-03 | Katoot; Mohammad W. | Method for modifying the surface of an object |
| GB2339785A (en) * | 1998-06-26 | 2000-02-09 | Michael Ellis | Retroreflective PVC coatings |
| CN108003701B (en) * | 2017-12-16 | 2020-12-22 | 深圳埃法智能科技有限公司 | Far infrared heat conduction slurry and preparation method and application thereof |
| CN108517171B (en) * | 2018-03-30 | 2020-11-24 | 中国科学院过程工程研究所 | Powder coating for infrared curing, infrared absorbent and preparation method thereof |
-
2020
- 2020-11-24 CN CN202011331601.2A patent/CN112411172B/en active Active
- 2020-11-26 WO PCT/CN2020/131652 patent/WO2022109896A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774448A (en) * | 2013-05-03 | 2014-05-07 | 江南大学 | Method for flame-proof treatment of textiles based on light curing method |
| CN105463827A (en) * | 2014-10-03 | 2016-04-06 | 台虹科技股份有限公司 | Heating composition for fabric and heating fabric |
| CN106544870A (en) * | 2015-09-23 | 2017-03-29 | 上海沪正纳米科技有限公司 | A kind of functional textile auxiliary agent and preparation method thereof |
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| CN112411172A (en) | 2021-02-26 |
| WO2022109896A1 (en) | 2022-06-02 |
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