CN109137182A - It can prevent the wool product of electromagnetic radiation - Google Patents
It can prevent the wool product of electromagnetic radiation Download PDFInfo
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- CN109137182A CN109137182A CN201810961772.XA CN201810961772A CN109137182A CN 109137182 A CN109137182 A CN 109137182A CN 201810961772 A CN201810961772 A CN 201810961772A CN 109137182 A CN109137182 A CN 109137182A
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- fiber
- wool
- polyester fiber
- composite membrane
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- 210000002268 wool Anatomy 0.000 title claims abstract description 56
- 230000005670 electromagnetic radiation Effects 0.000 title claims abstract description 11
- 239000000835 fiber Substances 0.000 claims abstract description 110
- 229920000728 polyester Polymers 0.000 claims abstract description 71
- 230000005855 radiation Effects 0.000 claims abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 10
- 241001330002 Bambuseae Species 0.000 claims abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 10
- 239000011425 bamboo Substances 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims description 36
- 239000002131 composite material Substances 0.000 claims description 31
- 229910017770 Cu—Ag Inorganic materials 0.000 claims description 22
- 239000002105 nanoparticle Substances 0.000 claims description 21
- 239000000945 filler Substances 0.000 claims description 20
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 17
- 239000002905 metal composite material Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical compound [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 claims description 9
- 230000007797 corrosion Effects 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 7
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 7
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 6
- 230000008901 benefit Effects 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- 239000002608 ionic liquid Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 108091005804 Peptidases Proteins 0.000 claims description 5
- 239000004365 Protease Substances 0.000 claims description 5
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 3
- 239000002109 single walled nanotube Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 2
- 241000168254 Siro Species 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 238000010981 drying operation Methods 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- -1 polytetrafluoroethylene Polymers 0.000 claims description 2
- 238000010992 reflux Methods 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002036 drum drying Methods 0.000 description 1
- 210000000750 endocrine system Anatomy 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 210000004994 reproductive system Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
-
- 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
- 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
- D06M11/07—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/13—Ammonium halides or halides of elements of Groups 1 or 11 of the Periodic Table
-
- 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
- D06M11/83—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 metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
-
- 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
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
-
- 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
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
-
- 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
-
- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
This application involves the wool products that one kind can prevent electromagnetic radiation, it includes the following raw material: wool fiber, modified polyester fiber, silver-plated long filament, bamboo pulp fiber, the modified polyester fiber coats silver-plated long filament to form covering yarn, and the covering yarn and wool fiber and bamboo pulp fibre blending are at the fabric with anti-electron radiation function.
Description
Technical field
This application involves functional wool technical fields, more particularly to a kind of wool product that can prevent electromagnetic radiation.
Background technique
Wool fiber is the deformations of the skin of sheep, and warmth retention property is splendid, is chiefly used in the clothes of autumn and winter, wool fiber tool
Flexible good, the advantages that hygroscopicity is strong, warmth retention property is good is one of the natural textile raw material that earliest exploitation ice cup is extensively sent out practical, tool
There is excellent textile process performance, wool product has soft gloss, abundant and flexible feel, good pendency
The advantages that property, heat and moisture preserving and resistance to soiling.
In recent years, advancing by leaps and bounds with science and technology, various electric appliances, electronic equipment are greatly universal, and electromagnetic radiation becomes
The pollution sources after air pollution, water pollution and noise pollution.It can not only generate the communication apparatus such as radio and television
Interference, also will affect human health, human body is chronically exposed in electromagnetic radiation environment, nervous system, cardiovascular system, endocrine
System, reproductive system, immune system etc. all can be by different degrees of injuries.
As consuming public is to healthy convenient worry, so that various clothings start with radiation proof function, shielding is knitted
The emergence and development of object, away from it is modern oneself experienced a stage from formulation standard to centurial year before generation, loomage from scratch, by
Step development, the use of loomage are only limitted to the one's of military project scientific research, health care and industrial enterprise's century, and loomage starts
Into Common People, quickly grow, kind increases, quantity increases centurial year for after, continuation fast development, quality optimization, quantity
It increases sharply, new product continues to bring out.It is one that now oneself, which forms one to be related to electronics industry, textile industry, biomedicine and detection supervision,
The new industry of body.
In the utility model patent of patent No. CN103238957B, a kind of Anti-electromagneticantistatic antistatic wool is disclosed
Shirt has the function of Radiation-proof antistatic mainly by wire and wool fiber weaving is blended according to a certain percentage forms, but this
Utility model is bad in the presence of dress experience, and too hard for human body, comfort level is too poor, it is difficult to enter market.
Summary of the invention
The present invention is intended to provide a kind of wool product that can prevent electromagnetic radiation, set forth above to solve the problems, such as.
A kind of wool product that can prevent electromagnetic radiation is provided in the embodiment of the present invention comprising following quality hundred
Divide the raw material of ratio:
Wool fiber 10~20%；
Modified polyester fiber 30~40%；
Silver-plated long filament 25~35%；
Bamboo pulp fiber 20~35%；
The modified polyester fiber coats silver-plated long filament to form covering yarn, the covering yarn and wool fiber and bamboo pulp
Fiber blend is at the fabric with anti-electron radiation function；
The modified polyester fiber is a kind of with the washing-resistance modified polyester fiber of effectiveness, the modified poly ester
Fiber obtains by the following method: first by addition filler A, preparing polyester fiber intermediate；Polyester fiber intermediate is through corruption
Erosion processing；Then using magnetron sputtering in polyester fiber intermediate surface deposited metal composite membrane, the polyester fiber is obtained.
The technical solution that the embodiment of the present invention provides can include the following benefits:
The present invention prevents electromagnetic radiation wool product, has good electron-irradiation resisting effect, to various electromagnetic waves and
The assimilation effect of ultraviolet light is preferable, can effectively protect to the health of wearer, and fabric flexible, breathable simultaneously, hand
Sense is comfortable, and appearance looks elegant is not easy pilling.
The additional aspect of the application and advantage will be set forth in part in the description, and will partially become from the following description
It obtains obviously, or recognized by the practice of the application.It should be understood that above general description and following detailed description are only
Be it is exemplary and explanatory, the application can not be limited.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of covering yarn in the present invention.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects of the invention are consistent.
Embodiments herein is related to a kind of wool product that can prevent electromagnetic radiation, with reference to Fig. 1 comprising following matter
Measure the raw material of percentage:
Wool fiber 10~20%；
Modified polyester fiber 30~40%；
Silver-plated long filament 25~35%；
Bamboo pulp fiber 20~35%；
The modified polyester fiber coats silver-plated long filament to form covering yarn, the covering yarn and wool fiber and bamboo pulp
Fiber blend is at the fabric with anti-electron radiation function.
The present invention also provides the production technologies of the wool product, comprising the following steps:
S1 configures chloroform/methanol solvent, wool fiber is immersed in the solvent, and using soxhlet's extractor to wool fibre
Dimension carries out reflux extraction, and extraction time control is washed wool fiber using deionized water after completing in 2~2.5h, extraction
It washs, dries later；
S2 configures ionic liquid, ionic liquid is heated up to 50 DEG C, and the wool fiber in S1 is immersed in ionic liquid,
Be stirred to react 20~25min, reaction complete after first with ethanol washing, benefit is washed with deionized later, repeatedly two
It is secondary to be washed, it dries later；
S3 configures Protease Treatment liquid, Protease Treatment liquid is heated up to 40 DEG C, and the wool fiber in S2 is immersed albumen
In enzymatic treatment liquid, it is stirred to react 30~40min, reaction appreciates temperature 100 DEG C after completing, and keeps 10~15min, Zhi Houli
It is washed with deionized, dries later；
S4 will immerse in reduction treatment agent by the wool fiber of S2 processing, and the PH of reduction treatment agent is controlled 8~8.4
Between, bath raio is set as 1:45, is stirred at normal temperature to wool fiber, reacts it sufficiently with reduction treatment agent, reacts
Time control rinses wool fiber using deionized water after completing in 30~45min, reaction, altogether rinsing 2 times, every time
10min, rinsing carry out drying operation to wool fiber after completing；
S5 configures modified polyester fiber；
S6 configures covering yarn, and silver-plated long filament, modified polyester fiber and wool fiber are passed through Siro Core-spun Yarn technique
Radiation protection covering yarn is prepared, using silver-plated long filament as core wire, wool fiber and modified polyester fiber are as covering thread, wherein plating
The fineness of silver-colored long filament is controlled in 35D, and the density domination of covering thread is in 15~18tex；
S7, by S6 radiation protection covering yarn and bamboo pulp fiber carry out blended, and weaved using rib construction structure,
Obtain anti-electron radiation wool product.
Wherein, in S1, the volume ratio of chloroform and methanol is 85:15.
Wherein, in S6, blending process is followed successively by silver mixing, a needle, two needles, three needles, four needles, rove, spun yarn, winder, simultaneously
Line and double twisting.
Wherein, the modified polyester fiber is a kind of with the washing-resistance modified polyester fiber of effectiveness, this changes
Property polyester fiber obtains by the following method:
First by addition filler A, polyester fiber intermediate is prepared；Polyester fiber intermediate is through corrosion treatment；Then sharp
With magnetron sputtering in polyester fiber intermediate surface deposited metal composite membrane, the polyester fiber is obtained.In the prior art, lead to
It is often that polyester fibre surface is directly made by the methods of chemical plating, chemical vapor deposition, metallising in polyester fibre surface
Metallization, achievees the effect that electromagnetic shielding with this, however, above-mentioned technical proposal there are metal films in conjunction with substrate untight skill
Art disadvantage frequently results in metal film and falls off.It, should by adding filler A in polyester fiber intermediate in technical scheme
It include metallic in filler A, then magnetron sputtering metal composite film again, enables to metal composite film and polyester fiber substrate
Conjugation greatly improves, and produces unexpected technical effect, simple and practical.The polyester fiber intermediate is non-woven
Cloth.Specifically, the polyester fiber intermediate is through corrosion treatment are as follows: by polyester fiber intermediate through dilute hydrochloric acid corrosion treatment；Institute
Stating dilute hydrochloric acid concentration is 0.35mol/L, and the processing time is 2h；Specifically, described utilize magnetron sputtering in polyester fiber
Mesosome surface deposited metal composite membrane are as follows: successively deposit Cu-Ag composite membrane in polyester fiber intermediate surface using magnetron sputtering
I, fluorine carbon composite membrane II and Cu-Ag composite membrane III.
In above embodiment, using the combination of Cu-Ag composite membrane, fluorine carbon composite membrane and Cu-Ag composite membrane, energy
Enough so that polyester fiber has good effectiveness.In the above-mentioned methods, about polyester fiber intermediate, the polyester is fine
Dimension intermediate is by adding filler A, using melting blended be prepared.Wherein, material content in polyester fiber intermediate
It is respectively as follows: 17% filler A, surplus is polyester.
Specifically, it should be noted that above-mentioned filler A includes CNT, CaCO3Nanoparticle, Cu nanoparticle and Ag receive
Rice corpuscles.In this embodiment, Cu, Ag nanoparticle are added in polyester fiber intermediate as filler, on the one hand its energy
It is enough to combine closely with the formation of subsequent metal composite film, the combination of polyester fiber intermediate and metal composite film is considerably increased,
Solve the problems, such as that metal composite film is unstable in conjunction with substrate；On the other hand, Cu, Ag nanoparticle can also with it is described
Metal composite film collectively forms electromagnetic shielding network, increases electromagnetic shielding efficiency.The carbon nanotube is preferably single-walled carbon nanotube,
Using single-walled carbon nanotube, structure can be regarded as to be crimped by single layer flake graphite, surface with higher can, for it is upper
Unexpected beneficial effect is played in the combination for stating other particles in filler A.
Preferably, in filler A, the mass fraction of each substance is respectively as follows: 6 parts of CNT, CaCO32 parts of nanoparticle, Cu nanometers
4 parts of particle, 5 parts of Ag nanoparticle；In filler A, CaCO3The partial size of nanoparticle, Cu nanoparticle and Ag nanoparticle is successively
For 500nm, 100nm, 50nm.It is understood that the polyester fiber intermediate passes through addition filler A, wherein CNT, CaCO3Nanometer
Particle, Cu nanoparticle and Ag nanoparticle, which can cooperate with, to play a role, in combination with dilute hydrochloric acid corrosion treatment and magnetron sputtering
Metal composite film can guarantee that the effectiveness ageing resistance of polyester fiber is good, while play the role of washing-resistance.
In the above-mentioned methods, about metal composite film, the Cu-Ag composite membrane I, fluorine carbon composite membrane II and Cu-Ag are compound
Film III is obtained using magnetron sputtering, wherein the Cu-Ag composite membrane I with a thickness of 200nm, fluorine carbon composite membrane II with a thickness of
100nm, Cu-Ag composite membrane III is with a thickness of 400nm.Specifically, it is understood that above-mentioned Cu-Ag composite membrane I, Cu-Ag composite membrane III
Magnetron sputtering copper target and silver-colored target obtain simultaneously；Wherein, Cu-Ag composite membrane I, Cu's and Ag rubs in Cu-Ag composite membrane III
Your ratio is respectively 3:1,2:3.Specifically, it is understood that above-mentioned fluorine carbon composite membrane II is by rf magnetron sputtering polytetrafluoro
Ethylene target obtains, and is not exclusively polytetrafluoroethyl-ne when depositing to substrate surface after magnetron sputtering due to polytetrafluoroethylene (PTFE)
The structure feature of alkene macromolecular chain, but the mixture of the multiple compounds as composed by fluorine and carbon, therefore it is formed as fluorine carbon
Composite membrane.
Below it is the preparation process of the modified polyester fiber:
Step 1, according to mass ratio, nanoparticle is uniformly mixed, after wet grinding, is put into Muffle furnace and carries out
340 DEG C of calcining 50min obtain the filler A after cooling down；It weighs filler A and polyester slice carries out combination drying；Drying exists
It carries out in vacuum drum drying machine, extracts moisture with air by vacuum system, drying temperature is 130 DEG C；After drying
Raw material melted under screw extruder effect after melt be pumped to through melt in homogeneous removal of impurities blender and carry out uniform eliminate
Reason is lived together, melt is 30min~90min in the residence time of homogeneous removal of impurities blender；Polyester fondant after homogeneous removal of impurities is through molten
Body is pumped to secondary filter, and filtered melt enters spinning manifold, manifold after being set the blend melt on pipeline
Temperature is controlled at 250~280 DEG C；Fiber after spinning is carried out drawing-off to process to get polyester fiber intermediate；
Step 2, by polyester fiber intermediate through dilute hydrochloric acid corrosion treatment；The dilute hydrochloric acid concentration is 0.35mol/L, described
The processing time is 2h；
Step 3, firstly, will through corrosion treatment polyester fiber intermediate be cleaned by ultrasonic 10min, supersonic frequency 30kHz, so
After dry；Polyester fiber intermediate is put into magnetic control sputtering device, is evacuated to 3.0 × 10-5Pa opens argon gas, adjusts plate
Valve makes pressure between 1.5~5.0Pa, opening sample autobiography program, pre-sputtering 15min, then magnetron sputtering metal composite
After sputtering, polyester fiber intermediate is taken out for film, after cleaned drying, obtains the modified polyester fiber.
Measure modified polyester fiber mechanical property prepared by the present embodiment: filament number 1.7dtex, breaking strength are
3.9cN/dtex, elongation at break 36%；It is 30- that modified polyester fiber prepared by the present embodiment, which is tested, in electromagnetic wave bands
Shield effectiveness under 1500MHz, obtaining result is 63dB, and effectiveness is good；After washed 200 times, shield effectiveness decline
Rate is 3%, has good anti-washing effect.
The foregoing is merely preferred modes of the invention, are not intended to limit the invention, all in spirit and original of the invention
Within then, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. the wool product that one kind can prevent electromagnetic radiation, which is characterized in that it includes the raw material of following mass percent:
Wool fiber 10~20%；
Modified polyester fiber 30~40%；
Silver-plated long filament 25~35%；
Bamboo pulp fiber 20~35%；
The modified polyester fiber coats silver-plated long filament to form covering yarn, the covering yarn and wool fiber and bamboo pulp fiber
It is blended at the fabric with anti-electron radiation function；
The modified polyester fiber is a kind of with the washing-resistance modified polyester fiber of effectiveness, the modified polyester fiber
It obtains by the following method: first by addition filler A, preparing polyester fiber intermediate；Polyester fiber intermediate through corrosion at
Reason；Then using magnetron sputtering in polyester fiber intermediate surface deposited metal composite membrane, the polyester fiber is obtained.
2. wool product according to claim 1, which is characterized in that the polyester fiber intermediate is through corrosion treatment are as follows:
By polyester fiber intermediate through dilute hydrochloric acid corrosion treatment.
3. wool product according to claim 2, which is characterized in that the dilute hydrochloric acid concentration is 0.35mol/L, the place
The reason time is 2h.
4. wool product according to claim 1, which is characterized in that described to utilize magnetron sputtering in polyester fiber intermediate
Surface deposited metal composite membrane are as follows: successively deposit Cu-Ag composite membrane I, fluorine in polyester fiber intermediate surface using magnetron sputtering
Carbon composite membrane II and Cu-Ag composite membrane III.
5. wool product according to claim 4, which is characterized in that the Cu-Ag composite membrane I, II and of fluorine carbon composite membrane
Cu-Ag composite membrane III is obtained using magnetron sputtering, wherein the Cu-Ag composite membrane I is with a thickness of 200nm, fluorine carbon composite membrane
II with a thickness of 100nm, and Cu-Ag composite membrane III is with a thickness of 400nm；Above-mentioned Cu-Ag composite membrane I, Cu-Ag composite membrane III are simultaneously
What magnetron sputtering copper target and silver-colored target obtained；Wherein, Cu-Ag composite membrane I, in Cu-Ag composite membrane III Cu and Ag molar ratio point
It Wei not 3:1,2:3；Above-mentioned fluorine carbon composite membrane II is obtained by rf magnetron sputtering polytetrafluoroethylene (PTFE) target.
6. wool product according to claim 1, which is characterized in that the polyester fiber intermediate be by add filler A,
Using melting blended be prepared；Wherein, in polyester fiber intermediate material content be respectively as follows: 17% filler A, surplus is
Polyester.
7. wool product according to claim 6, which is characterized in that filler A is by CNT, CaCO3Nanoparticle, Cu nanoparticle
Son and Ag nanoparticle composition, which is preferably single-walled carbon nanotube, and in filler A, the mass fraction of each substance is distinguished
Are as follows: 6 parts of CNT, CaCO32 parts of nanoparticle, 4 parts of Cu nanoparticle, 5 parts of Ag nanoparticle；In filler A, CaCO3Nanoparticle,
The partial size of Cu nanoparticle and Ag nanoparticle is followed successively by 500nm, 100nm, 50nm.
8. wool product according to claim 1, which is characterized in that the production technology of the wool product, including following step
It is rapid:
S1, configure chloroform/methanol solvent, wool fiber is immersed in the solvent, and using soxhlet's extractor to wool fiber into
Row reflux extraction, extraction time control are washed wool fiber using deionized water after completing in 2~2.5h, extraction,
It dries later；
S2 configures ionic liquid, ionic liquid is heated up to 50 DEG C, and the wool fiber in S1 is immersed in ionic liquid, stirring
React 20~25min, reaction complete after first with ethanol washing, benefit is washed with deionized later, repeatedly twice into
Row washing, is dried later；
S3 configures Protease Treatment liquid, Protease Treatment liquid is heated up to 40 DEG C, and the wool fiber in S2 is immersed at protease
It manages in liquid, is stirred to react 30~40min, reaction appreciates temperature 100 DEG C after completing, and 10~15min is kept, later using going
Ion water washing, is dried later；
S4 will immerse in reduction treatment agent by the wool fiber of S2 processing, and the PH of reduction treatment agent is controlled between 8~8.4,
Bath raio is set as 1:45, is stirred at normal temperature to wool fiber, reacts it sufficiently with reduction treatment agent, reaction time control
System rinses wool fiber using deionized water after completing in 30~45min, reaction, rinses 2 times, each 10min altogether,
Rinsing carries out drying operation to wool fiber after completing；
S5 configures modified polyester fiber；
S6 configures covering yarn, silver-plated long filament, modified polyester fiber and wool fiber is prepared by Siro Core-spun Yarn technique
Radiation protection covering yarn, using silver-plated long filament as core wire, wool fiber and modified polyester fiber are as covering thread, wherein silver-plated length
The fineness of silk is controlled in 35D, and the density domination of covering thread is in 15~18tex；
S7, by S6 radiation protection covering yarn and bamboo pulp fiber carry out blended, and weaved using rib construction structure, obtained
Anti-electron radiation wool product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810961772.XA CN109137182A (en) | 2018-08-22 | 2018-08-22 | It can prevent the wool product of electromagnetic radiation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810961772.XA CN109137182A (en) | 2018-08-22 | 2018-08-22 | It can prevent the wool product of electromagnetic radiation |
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| CN109137182A true CN109137182A (en) | 2019-01-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109137186A (en) * | 2018-09-21 | 2019-01-04 | 东莞绿邦智能科技有限公司 | Electromagnetic radiation resistant wool product |
| CN109264197A (en) * | 2018-08-22 | 2019-01-25 | 佛山豆萁科技有限公司 | Individual privacy information security protection suit |
| CN110284251A (en) * | 2019-07-01 | 2019-09-27 | 福建长源纺织有限公司 | A kind of environmental protection knitting fabric and its storing unit |
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