CN112160163A - Preparation method of intelligent fiber - Google Patents
Preparation method of intelligent fiber Download PDFInfo
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- CN112160163A CN112160163A CN202010817267.5A CN202010817267A CN112160163A CN 112160163 A CN112160163 A CN 112160163A CN 202010817267 A CN202010817267 A CN 202010817267A CN 112160163 A CN112160163 A CN 112160163A
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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
- D06M15/01—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
- D06M15/15—Proteins or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0607—Wires
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
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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
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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
- 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
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a preparation method of intelligent fibers, which comprises the following steps of firstly, processing raw materials; step two, electrolytic deposition; step three, blending and processing; step four, composite spinning; step five, processing and storing; in the first step, the wool fibers and the collagen fibers are manually selected, stains on the surfaces of the wool fibers and the collagen fibers are cleaned, and the wool fibers and the collagen fibers are dried in the sun; pouring the wool fibers and the collagen fibers into a material placing barrel, adding a urea solution, and soaking to crosslink and crystallize the wool fibers and the collagen fibers; the preparation method of the intelligent fiber is low in cost, adopts wool fibers and collagen fibers for electrolytic processing, is high in product efficiency and pollution-free, can be used for preparing memory intelligent fibers, heat storage and temperature regulation intelligent fibers and conductive intelligent fibers with different functions, is suitable for being used under different conditions, can regenerate the fibers, is high in thermal stability, can sense environmental changes, can make corresponding reactions, is extremely intelligent, and is beneficial to users.
Description
Technical Field
The invention relates to the technical field of fibers, in particular to a preparation method of an intelligent fiber.
Background
The intelligent fiber is a new intelligent material developed by American Massachusetts, and is applied to various fields from a detective microphone to precise medical instruments and the like by adding photosensitive and sound-sensing materials into artificial fiber; the traditional preparation method of the intelligent fiber adopts synthetic fiber to directly melt and spin, has low product efficiency, contains toxic substances, has large pollution, is not beneficial to environmental protection, can not be prepared into intelligent fibers with different functions, is not suitable for being used under different conditions, can not regenerate the synthetic fiber, has weak thermal stability, can not sense environmental change, is extremely not intelligent, and is not beneficial to users to use; in view of these drawbacks, it is necessary to design a method for preparing intelligent fibers.
Disclosure of Invention
The invention aims to provide a preparation method of intelligent fibers, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a preparation method of intelligent fiber comprises the steps of firstly, processing raw materials; step two, electrolytic deposition; step three, blending and processing; step four, composite spinning; step five, processing and storing;
wherein in the first step, the raw material selection comprises the following steps:
1) manually selecting wool fibers and collagen fibers, cleaning stains on the surfaces of the wool fibers and the collagen fibers, and drying the wool fibers and the collagen fibers in the sun;
2) pouring the wool fibers and the collagen fibers into a material placing barrel, adding a urea solution, and soaking to crosslink and crystallize the wool fibers and the collagen fibers;
in the second step, the electrolytic deposition comprises the following steps:
1) manually washing the cross-linked and crystallized mixture obtained in the step one 2) by using acetone, and then pouring the mixture into an ultrasonic machine for washing;
2) pouring the washed mixture into an ionization tank, pouring a deposition solution, performing ionization deposition, and then drying;
3) coating gel electrolyte on the surface of the dried mixture, standing and drying to obtain an intelligent fiber raw material;
wherein in the third step, the blending process comprises the following steps:
1) manually heating and melting paraffin alkyne to obtain emulsion, then blending rare earth material and the emulsion, and pouring acetic acid solution for reaction to obtain microcapsules;
2) encapsulating the intelligent fiber raw material in the step two 3) into microcapsules through interfacial polycondensation, and then placing the microcapsules in a refrigerating chamber for standing for 10-20 min;
3) manually slicing 1, 3, 3-trimethylspiro and polypropylene, then blending, processing and stirring, pouring the slices into microcapsules, mixing and stirring, and continuously stirring for 10-20 min;
wherein in the fourth step, the composite spinning comprises the following steps of:
1) manually introducing the microcapsule mixture obtained in the step three 3) into a syringe needle tube, connecting the syringe needle tube with a melt spinning machine, and simultaneously connecting a high-voltage direct-current power supply;
2) starting a melt spinning machine, pushing the microcapsule mixture into the melt spinning machine through an injector needle tube, and spinning by using the melt spinning machine to obtain intelligent fibers;
3) placing the obtained intelligent fiber in a material box, standing and cooling to room temperature;
wherein in the above step five, the processing and storing comprises the following steps:
1) shape memory smart fiber: manually soaking the intelligent fiber in the step four 3) in a hydrolyzed protein solution, dehydrating and drying the hydrolyzed protein solution, and finally performing heat setting in a high-pressure environment to obtain the shape memory intelligent fiber;
2) heat storage and temperature regulation intelligent fiber: plating the intelligent fiber in the step four 3) with an ultra-thin film of protein microparticles, then heating and drying, standing and cooling to obtain the heat-storage and temperature-adjustment intelligent fiber;
3) conductive smart fibers: coating the polypyrrole coating on the surface of the intelligent fiber obtained in the step four 3) by a vapor deposition method to obtain the conductive intelligent fiber;
4) and detecting the obtained different intelligent fibers, pouring the intelligent fibers into a box, ensuring that the weight of each box is the same, and placing the intelligent fibers in a cold storage room for low-temperature storage.
According to the technical scheme, the reaction temperature in the step one 2) is kept between 30 and 40 ℃.
According to the technical scheme, a dryer can be used for drying in the step two 3).
According to the technical scheme, shaking is performed manually during the reaction in the step three 1).
According to the technical scheme, the melt spinning temperature in the step four 2) is 160-180 ℃.
According to the technical scheme, the intelligent fibers detected to be unqualified in the step five 4) are collected and recycled in a unified mode.
Compared with the prior art, the invention has the following beneficial effects: the preparation method of the intelligent fiber is low in cost, adopts wool fibers and collagen fibers for electrolytic processing, adopts microcapsule sealing melt spinning, is simple in process, high in product efficiency, free of pollution and beneficial to environmental protection, can be used for preparing different functional memory intelligent fibers, heat storage temperature regulation intelligent fibers and conductive intelligent fibers, is suitable for being used under different conditions, can regenerate the fibers, is high in thermal stability, can sense environmental changes, can make corresponding reactions, is extremely intelligent, and is beneficial to users to use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a process flow diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a preparation method of intelligent fiber comprises the steps of firstly, processing raw materials; step two, electrolytic deposition; step three, blending and processing; step four, composite spinning; step five, processing and storing;
wherein in the first step, the raw material selection comprises the following steps:
1) manually selecting wool fibers and collagen fibers, cleaning stains on the surfaces of the wool fibers and the collagen fibers, and drying the wool fibers and the collagen fibers in the sun;
2) pouring the wool fibers and the collagen fibers into a material placing barrel, adding a urea solution, soaking to enable the wool fibers and the collagen fibers to be crosslinked and crystallized, and keeping the reaction temperature at 30-40 ℃;
in the second step, the electrolytic deposition comprises the following steps:
1) manually washing the cross-linked and crystallized mixture obtained in the step one 2) by using acetone, and then pouring the mixture into an ultrasonic machine for washing;
2) pouring the washed mixture into an ionization tank, pouring a deposition solution, performing ionization deposition, and then drying;
3) coating gel electrolyte on the surface of the dried mixture, standing and drying, and drying by using a dryer to obtain an intelligent fiber raw material;
wherein in the third step, the blending process comprises the following steps:
1) manually heating and melting paraffin alkyne to obtain emulsion, then blending rare earth material and the emulsion, pouring acetic acid solution for reaction to obtain microcapsules, and manually oscillating during the reaction;
2) encapsulating the intelligent fiber raw material in the step two 3) into microcapsules through interfacial polycondensation, and then placing the microcapsules in a refrigerating chamber for standing for 10-20 min;
3) manually slicing 1, 3, 3-trimethylspiro and polypropylene, then blending, processing and stirring, pouring the slices into microcapsules, mixing and stirring, and continuously stirring for 10-20 min;
wherein in the fourth step, the composite spinning comprises the following steps of:
1) manually introducing the microcapsule mixture obtained in the step three 3) into a syringe needle tube, connecting the syringe needle tube with a melt spinning machine, and simultaneously connecting a high-voltage direct-current power supply;
2) starting a melt spinning machine, pushing the microcapsule mixture into the melt spinning machine through an injector needle tube, and spinning by using the melt spinning machine at the melt spinning temperature of 160-180 ℃ to obtain the intelligent fiber;
3) placing the obtained intelligent fiber in a material box, standing and cooling to room temperature;
wherein in the above step five, the processing and storing comprises the following steps:
1) shape memory smart fiber: manually soaking the intelligent fiber in the step four 3) in a hydrolyzed protein solution, dehydrating and drying the hydrolyzed protein solution, and finally performing heat setting in a high-pressure environment to obtain the shape memory intelligent fiber;
2) heat storage and temperature regulation intelligent fiber: plating the intelligent fiber in the step four 3) with an ultra-thin film of protein microparticles, then heating and drying, standing and cooling to obtain the heat-storage and temperature-adjustment intelligent fiber;
3) conductive smart fibers: coating the polypyrrole coating on the surface of the intelligent fiber obtained in the step four 3) by a vapor deposition method to obtain the conductive intelligent fiber;
4) and detecting the obtained different intelligent fibers, uniformly collecting and recycling the intelligent fibers which are unqualified in detection, pouring the intelligent fibers into a box, ensuring that the parts of each box are the same, and placing the intelligent fibers in a cold storage room for low-temperature storage.
Based on the above, the method for preparing the intelligent fiber has the advantages that the cost is low, the wool fiber and the collagen fiber are used for electrolytic processing, the microcapsule sealing melt spinning is adopted, the process is simple, the product efficiency is high, no pollution is caused, the environment is protected, different functional memory intelligent fibers, heat storage temperature regulation intelligent fibers and conductive intelligent fibers can be prepared, the method is suitable for being used under different conditions, the fibers can be regenerated, the thermal stability is high, the environment change can be sensed, corresponding reaction can be made, and the method is extremely intelligent and is beneficial to users.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A preparation method of intelligent fiber comprises the steps of firstly, processing raw materials; step two, electrolytic deposition; step three, blending and processing; step four, composite spinning; step five, processing and storing; the method is characterized in that:
wherein in the first step, the raw material selection comprises the following steps:
1) manually selecting wool fibers and collagen fibers, cleaning stains on the surfaces of the wool fibers and the collagen fibers, and drying the wool fibers and the collagen fibers in the sun;
2) pouring the wool fibers and the collagen fibers into a material placing barrel, adding a urea solution, and soaking to crosslink and crystallize the wool fibers and the collagen fibers;
in the second step, the electrolytic deposition comprises the following steps:
1) manually washing the cross-linked and crystallized mixture obtained in the step one 2) by using acetone, and then pouring the mixture into an ultrasonic machine for washing;
2) pouring the washed mixture into an ionization tank, pouring a deposition solution, performing ionization deposition, and then drying;
3) coating gel electrolyte on the surface of the dried mixture, standing and drying to obtain an intelligent fiber raw material;
wherein in the third step, the blending process comprises the following steps:
1) manually heating and melting paraffin alkyne to obtain emulsion, then blending rare earth material and the emulsion, and pouring acetic acid solution for reaction to obtain microcapsules;
2) encapsulating the intelligent fiber raw material in the step two 3) into microcapsules through interfacial polycondensation, and then placing the microcapsules in a refrigerating chamber for standing for 10-20 min;
3) manually slicing 1, 3, 3-trimethylspiro and polypropylene, then blending, processing and stirring, pouring the slices into microcapsules, mixing and stirring, and continuously stirring for 10-20 min;
wherein in the fourth step, the composite spinning comprises the following steps of:
1) manually introducing the microcapsule mixture obtained in the step three 3) into a syringe needle tube, connecting the syringe needle tube with a melt spinning machine, and simultaneously connecting a high-voltage direct-current power supply;
2) starting a melt spinning machine, pushing the microcapsule mixture into the melt spinning machine through an injector needle tube, and spinning by using the melt spinning machine to obtain intelligent fibers;
3) placing the obtained intelligent fiber in a material box, standing and cooling to room temperature;
wherein in the above step five, the processing and storing comprises the following steps:
1) shape memory smart fiber: manually soaking the intelligent fiber in the step four 3) in a hydrolyzed protein solution, dehydrating and drying the hydrolyzed protein solution, and finally performing heat setting in a high-pressure environment to obtain the shape memory intelligent fiber;
2) heat storage and temperature regulation intelligent fiber: plating the intelligent fiber in the step four 3) with an ultra-thin film of protein microparticles, then heating and drying, standing and cooling to obtain the heat-storage and temperature-adjustment intelligent fiber;
3) conductive smart fibers: coating the polypyrrole coating on the surface of the intelligent fiber obtained in the step four 3) by a vapor deposition method to obtain the conductive intelligent fiber;
4) and detecting the obtained different intelligent fibers, pouring the intelligent fibers into a box, ensuring that the weight of each box is the same, and placing the intelligent fibers in a cold storage room for low-temperature storage.
2. The method for preparing intelligent fiber according to claim 1, wherein the method comprises the following steps: the reaction temperature in the step one 2) is kept between 30 and 40 ℃.
3. The method for preparing intelligent fiber according to claim 1, wherein the method comprises the following steps: in the second step 3), a dryer can also be used for drying.
4. The method for preparing intelligent fiber according to claim 1, wherein the method comprises the following steps: and (3) shaking manually during the reaction in the step three 1).
5. The method for preparing intelligent fiber according to claim 1, wherein the method comprises the following steps: the melt spinning temperature in the step four 2) is 160-180 ℃.
6. The method for preparing intelligent fiber according to claim 1, wherein the method comprises the following steps: and step five 4), uniformly collecting and recycling the intelligent fibers which are detected to be unqualified.
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| CN202010817267.5A CN112160163A (en) | 2020-08-14 | 2020-08-14 | Preparation method of intelligent fiber |
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| CN202010817267.5A CN112160163A (en) | 2020-08-14 | 2020-08-14 | Preparation method of intelligent fiber |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1552988A (en) * | 2003-06-05 | 2004-12-08 | 中科纳米技术工程中心有限公司 | Machine cleanable woolen fabrics with nano structure on wool fiber surface and preparation thereof |
| CN101362067A (en) * | 2007-08-06 | 2009-02-11 | 天津科技大学 | Microcapsule preparation method |
| CN102002343A (en) * | 2010-10-21 | 2011-04-06 | 常州大学 | Heat-storage and heat-preservation microcapsules and preparation method and application thereof |
| US20110200658A1 (en) * | 2008-03-13 | 2011-08-18 | Syngenta Crop Protection, Inc. | Microencapsulation |
| CN103898592A (en) * | 2014-02-26 | 2014-07-02 | 东华大学 | Preparation method of electrochromic intelligent fiber |
| CN104562269A (en) * | 2013-10-11 | 2015-04-29 | 中国石油化工股份有限公司 | Preparation method of thermal storage and temperature adjustment acrylic fibers |
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2020
- 2020-08-14 CN CN202010817267.5A patent/CN112160163A/en active Pending
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| CN1552988A (en) * | 2003-06-05 | 2004-12-08 | 中科纳米技术工程中心有限公司 | Machine cleanable woolen fabrics with nano structure on wool fiber surface and preparation thereof |
| CN101362067A (en) * | 2007-08-06 | 2009-02-11 | 天津科技大学 | Microcapsule preparation method |
| US20110200658A1 (en) * | 2008-03-13 | 2011-08-18 | Syngenta Crop Protection, Inc. | Microencapsulation |
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| CN104562269A (en) * | 2013-10-11 | 2015-04-29 | 中国石油化工股份有限公司 | Preparation method of thermal storage and temperature adjustment acrylic fibers |
| CN103898592A (en) * | 2014-02-26 | 2014-07-02 | 东华大学 | Preparation method of electrochromic intelligent fiber |
| CN107184526A (en) * | 2017-05-18 | 2017-09-22 | 鑫缘茧丝绸集团股份有限公司 | Capsule of nano facial mask and preparation method based on silk fibroin fibrous substrate |
| CN108893096A (en) * | 2018-06-12 | 2018-11-27 | 陕西纤润调温材料研究开发有限公司 | A kind of hairless protein microcapsules of storing energy through phase change slurry and the preparation method and application thereof |
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