CN109097879A - A kind of anti-electron radiation wool product - Google Patents

A kind of anti-electron radiation wool product Download PDF

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Publication number
CN109097879A
CN109097879A CN201810885053.4A CN201810885053A CN109097879A CN 109097879 A CN109097879 A CN 109097879A CN 201810885053 A CN201810885053 A CN 201810885053A CN 109097879 A CN109097879 A CN 109097879A
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CN
China
Prior art keywords
fiber
wool
silver
additive
electron radiation
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Application number
CN201810885053.4A
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Chinese (zh)
Inventor
潘荣德
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Wuzhou Xing Neng Agriculture Science And Technology Co Ltd
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Wuzhou Xing Neng Agriculture Science And Technology Co Ltd
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Priority to CN201810885053.4A priority Critical patent/CN109097879A/en
Publication of CN109097879A publication Critical patent/CN109097879A/en
Withdrawn legal-status Critical Current

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • C08G63/86—Germanium, antimony, or compounds thereof
    • C08G63/866—Antimony or compounds thereof
    • 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
    • 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
    • D01F1/103—Agents inhibiting growth of microorganisms
    • 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
    • D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/08—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with halogenated hydrocarbons
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/144—Alcohols; Metal alcoholates
    • 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
    • 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
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/10—Bamboo
    • 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]

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

This application involves a kind of anti-electron radiation wool products, 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；The modified polyester fiber is formed such that through addition additive A, additive B and promotor, prepares compound polyester master particle first, above-mentioned modified polyester fiber is then prepared through melt spinning.

Description

A kind of anti-electron radiation wool product
Technical field
This application involves functional wool technical field more particularly to a kind of anti-electron radiation wool products.
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.
Summary of the invention
The present invention is intended to provide a kind of anti-electron radiation wool product, set forth above to solve the problems, such as.
A kind of anti-electron radiation wool product is provided in the embodiment of the present invention comprising 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, described Covering yarn and wool fiber and bamboo pulp fibre blending are at the fabric with anti-electron radiation function；The modified polyester fiber is It is formed in this way: by addition additive A, additive B and promotor, compound polyester master particle is prepared first, then through melting Above-mentioned modified polyester fiber is prepared in spinning.
The technical solution that the embodiment of the present invention provides can include the following benefits:
Anti-electron radiation wool product provided by the invention 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 is soft thoroughly simultaneously Gas, comfortable feel, appearance looks elegant are 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 of 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 anti-electron radiation wool product comprising 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 blend is at the fabric with anti-electron radiation function.
The modified polyester fiber is formed such that through addition additive A, additive B and promotor, is prepared first Then above-mentioned modified polyester fiber is prepared in compound polyester master particle through melt spinning.
Wherein, specifically, in above-mentioned modified polyester fiber, raw material includes: the addition of 3-7% according to mass percent The additive B of agent A, 9-20%, 1-5% promotor, 68-87% polyester.
About additive A, additive B and promotor:
Additive A is constituted by the following substances: carrier, AgO nano particle and CuO nano particle；Additive B is by following substance It constitutes: carrier, Ag packet pearl powder particle；Promotor is constituted by the following substances: nano silver, silver-plated carbon dust；Above-mentioned additive A and add Adding the carrier in agent B is silver doped zinc oxide nano piece, which is 50nm, and diameter is 1 μm；Wherein, silver-colored doping Amount is 2%, and its ratio be the molar ratios of Ag and Zn.
CuO nano particle and AgO nano particle in additive A belong to inorganic antiseptic, are simply added to gather In ester fiber, since nanometer is reunited, particle aggregation is inevitably generated, to influence the performance of antibacterial effect.And this It is added with carrier in scheme in additive A and additive B respectively, which is a kind of silver doped zinc oxide nano sheet knot Structure is prepared using mixed solvent method, which is presented two-dimensional sheet structure；In technical scheme, by Ag doping Zinc oxide nano sheet, as dispersing agent, can increase and divide in conjunction with remaining powder in additive A, additive B as carrier Property is dissipated, on the other hand, in additive A, silver doped zinc oxide can be cooperateed with silver oxide and copper oxide plays antibacterial action, Substantially increase antibacterial effect；In additive B, silver doped zinc oxide nano piece can play reflex to electromagnetic wave, increase Big absorption of the Ag packet pearl powder particle to electromagnetic wave plays unexpected technology to greatly improve effectiveness Effect.In addition, except additive A and additive B, also there is promotor, which includes receiving in disclosed technique scheme Meter Yin and silver-plated carbon dust, the effect of promotor are that buffer function is played in the performance to the respective effect of additive A and additive B, Antibacterial and electro-magnetic screen function can be balanced, unexpected beneficial effect is produced.
Specifically, each substance is according to mass fraction in additive A are as follows: carrier 12 part, 30 parts of AgO nano particle and CuO receive 25 parts of rice grain；Each substance is according to mass fraction in additive B are as follows: 2 parts of carrier, 5 parts of particle of Ag packet pearl powder；It is each in promotor Substance is according to mass fraction are as follows: 5 parts of nano silver, 7 parts of silver-plated carbon dust.
This programme is by control mass ratio, so that polyester fiber has good effectiveness.
More specifically, in additive A, the partial size of each substance are as follows: 1 μm of carrier, AgO nano particle 100nm, CuO nanometers Grain 200nm；In additive B, the partial size of above-mentioned substance are as follows: 1 μm of carrier, 1 μm of particle of Ag packet pearl powder；It is above-mentioned each in promotor The partial size of substance are as follows: nano silver 20nm, silver-plated carbon dust 500nm.
Embodiments herein further relates to a kind of production technology of anti-electron radiation wool product in second aspect, including with Lower step:
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, in S5, modified polyester fiber is configured specifically:
Step 1, additive A is prepared
A) carrier is prepared:
It measures ethylene glycol and deionized water is respectively 30ml, 10ml, it is mixed evenly in beaker, is then added The zinc acetate of 2g and the urea of 0.5g continue stirring to whole dissolutions, add silver nitrate, it is anti-that mixed solution is transferred to hydro-thermal It answers in kettle, seals, 5h is reacted at 160 DEG C, natural cooling cools down after reaction, centrifuge separation, by product deionized water It is cleaned up with ethyl alcohol, calcines 2h in 450 DEG C of Muffle furnaces after dry, obtain silver doped zinc oxide nano piece powder, as carry Body；
B) additive A is prepared
Carrier, AgO nano particle, CuO nano particle and titanate coupling agent are added in example water, are sufficiently stirred Uniformly, slurry A is obtained, is then baked to, is pulverized, is i.e. additive A；
Step 2, additive B is prepared
A) Ag packet pearl powder particle is prepared
Firstly, the pearl powder for taking 50g to clean up, adds it to the mercaptopropyi trimethoxy silane of 2000ml, 5% In solution, flow back 6h at 60 DEG C, after cooling, clean up, obtains modified pearl powder；Take 200ml glucose reducing solution, Xiang Qi Middle addition 12g polyvinylpyrrolidone, adds above-mentioned modified pearl powder 8g, high-speed stirred 30min, then slowly the silver-colored ammonia of dropwise addition is molten Liquid 200ml, adjusting pH value is 13.2, is sufficiently stirred, until the reaction is complete, reaction product deionized water ultrasonic cleaning 3 times, and so 90 DEG C of vacuum drying 2h afterwards obtain silver-colored packet pearl powder core-shell structure particle；
B) carrier, Ag packet pearl powder particle and titanate coupling agent are added in example water, stir, obtains It to slurry B, is then baked to, pulverizes, is i.e. additive B；
Step 3, polyester master particle is prepared
In polyester master particle include additive A, additive B, promotor, p-phthalic acid, ethylene glycol, catalyst aid, In, catalyst aid is antimony oxide；The molar ratio of p-phthalic acid and ethylene glycol is preferably 1:1.3；
Polyester master particle the preparation method comprises the following steps: firstly, by additive A, additive B, promotor and ethylene glycol mix, after stirring Ultrasound 5h at room temperature, obtains mixed liquor；Then mixed liquor and p-phthalic acid, catalyst aid are esterified, polymerize, obtains Polyester master particle, wherein esterification temperature is 280 DEG C, and pressure 400kPa carries out polycondensation reaction when esterification yield reaches greater than 93.5%, Condensation temperature is 300 DEG C, is evacuated to 50MPa, when polycondensation to inherent viscosity is 0.65, discharging, and blank；
Step 4, polyester preoriented yarn is prepared
Polyester master particle is melted, filter is then fed into and is filtered, after metering, into spinning pack, will sprayed Tow through cooling, oil, preoriented yarn is wound into after deflector roll, wherein spinning temperature is 290 DEG C, and spinning speed is 3200m/min；
Step 5, modified polyester fiber is prepared
Polyester preoriented yarn can be prepared into modified polyester fiber after a roller, hot tank, two rollers, scroll tube, winding, wherein Draft speed is 600m/min, and draw ratio 3.1, a roll temperature is 90 DEG C, and two roll temperatures are 140 DEG C.
It is specific as follows:
Embodiment 1
S1 configures chloroform/methanol solvent, the wool fiber of quality accounting 10% is immersed in the solvent, and utilizes Soxhlet Extractor carries out reflux extraction to wool fiber, extraction time control in 2h, extraction complete after by wool fiber using go from Sub- water is washed, and washing three times, is put into baking oven later and dries in the environment of 50 degrees Celsius；
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 20min, reaction complete after first with ethanol washing, benefit is washed with deionized later, repeatedly twice into Row washing, is put into baking oven later and dries in the environment of 50 degrees Celsius；
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 30min, reaction appreciates temperature 100 DEG C after completing, and keeps 15min, utilizes deionization later Water washing is put into baking oven later and dries in the environment of 50 degrees Celsius；
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 30min, 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, by 25% silver-plated long filament of quality accounting, 30% modified polyester fiber and 10% wool fiber Radiation protection covering yarn, using silver-plated long filament as core wire, wool fiber and modified poly ester are prepared by Siro Core-spun Yarn technique Fiber is as covering thread, and wherein the fineness control of silver-plated long filament is 18tex in 35D, the density domination of covering thread；
S7, by S6 radiation protection covering yarn and 35% bamboo pulp fiber of quality accounting carry out it is blended, and use rib construction Structure is weaved, and anti-electron radiation wool product is obtained.
Wherein, in S5, modified polyester fiber is configured specifically:
Step 1, additive A is prepared
A) carrier is prepared:
It measures ethylene glycol and deionized water is respectively 30ml, 10ml, it is mixed evenly in beaker, is then added The zinc acetate of 2g and the urea of 0.5g continue stirring to whole dissolutions, add silver nitrate, it is anti-that mixed solution is transferred to hydro-thermal It answers in kettle, seals, 5h is reacted at 160 DEG C, natural cooling cools down after reaction, centrifuge separation, by product deionized water It is cleaned up with ethyl alcohol, calcines 2h in 450 DEG C of Muffle furnaces after dry, obtain silver doped zinc oxide nano piece powder, as carry Body；
B) additive A is prepared
Carrier, AgO nano particle, CuO nano particle and titanate coupling agent are added in example water, are sufficiently stirred Uniformly, slurry A is obtained, is then baked to, is pulverized, is i.e. additive A；
Step 2, additive B is prepared
A) Ag packet pearl powder particle is prepared
Firstly, the pearl powder for taking 50g to clean up, adds it to the mercaptopropyi trimethoxy silane of 2000ml, 5% In solution, flow back 6h at 60 DEG C, after cooling, clean up, obtains modified pearl powder；Take 200ml glucose reducing solution, Xiang Qi Middle addition 12g polyvinylpyrrolidone, adds above-mentioned modified pearl powder 8g, high-speed stirred 30min, then slowly the silver-colored ammonia of dropwise addition is molten Liquid 200ml, adjusting pH value is 13.2, is sufficiently stirred, until the reaction is complete, reaction product deionized water ultrasonic cleaning 3 times, and so 90 DEG C of vacuum drying 2h afterwards obtain silver-colored packet pearl powder core-shell structure particle；
B) carrier, Ag packet pearl powder particle and titanate coupling agent are added in example water, stir, obtains It to slurry B, is then baked to, pulverizes, is i.e. additive B；
Step 3, polyester master particle is prepared
In polyester master particle include additive A, additive B, promotor, p-phthalic acid, ethylene glycol, catalyst aid, In, catalyst aid is antimony oxide；The molar ratio of p-phthalic acid and ethylene glycol is preferably 1:1.3；
Polyester master particle the preparation method comprises the following steps: firstly, by additive A, additive B, promotor and ethylene glycol mix, after stirring Ultrasound 5h at room temperature, obtains mixed liquor；Then mixed liquor and p-phthalic acid, catalyst aid are esterified, polymerize, obtains Polyester master particle, wherein esterification temperature is 280 DEG C, and pressure 400kPa carries out polycondensation reaction when esterification yield reaches greater than 93.5%, Condensation temperature is 300 DEG C, is evacuated to 50MPa, when polycondensation to inherent viscosity is 0.65, discharging, and blank；
Step 4, polyester preoriented yarn is prepared
Polyester master particle is melted, filter is then fed into and is filtered, after metering, into spinning pack, will sprayed Tow through cooling, oil, preoriented yarn is wound into after deflector roll, wherein spinning temperature is 290 DEG C, and spinning speed is 3200m/min；
Step 5, modified polyester fiber is prepared
Polyester preoriented yarn can be prepared into modified polyester fiber after a roller, hot tank, two rollers, scroll tube, winding, wherein Draft speed is 600m/min, and draw ratio 3.1, a roll temperature is 90 DEG C, and two roll temperatures are 140 DEG C.
In the modified polyester fiber of the present embodiment, raw material is according to the additive A that mass percent includes: 3%, 9% Additive B, 1% promotor, 87% polyester.
Embodiment 2
S1 configures chloroform/methanol solvent, the wool fiber of quality accounting 15% is immersed in the solvent, and utilizes Soxhlet Extractor carries out reflux extraction to wool fiber, extraction time control in 2h, extraction complete after by wool fiber using go from Sub- water is washed, and washing three times, is put into baking oven later and dries in the environment of 50 degrees Celsius；
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 20min, reaction complete after first with ethanol washing, benefit is washed with deionized later, repeatedly twice into Row washing, is put into baking oven later and dries in the environment of 50 degrees Celsius；
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 30min, reaction appreciates temperature 100 DEG C after completing, and keeps 15min, utilizes deionization later Water washing is put into baking oven later and dries in the environment of 50 degrees Celsius；
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 30min, 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, by 30% silver-plated long filament of quality accounting, 35% modified polyester fiber and 15% wool fiber Radiation protection covering yarn, using silver-plated long filament as core wire, wool fiber and modified poly ester are prepared by Siro Core-spun Yarn technique Fiber is as covering thread, and wherein the fineness control of silver-plated long filament is 18tex in 35D, the density domination of covering thread；
S7, by S6 radiation protection covering yarn and 20% bamboo pulp fiber of quality accounting carry out it is blended, and use rib construction Structure is weaved, and anti-electron radiation wool product is obtained.
Wherein, in S5, configuration modified polyester fiber reference embodiment 1, the difference is that, in modified polyester fiber, Its raw material according to the additive A that mass percent includes: 7%, 20% additive B, 5% promotor, 68% polyester；And The additive A is constituted by the following substances: AgO nano particle and CuO nano particle do not have carrier in additive A.
Embodiment 3
S1 configures chloroform/methanol solvent, the wool fiber of quality accounting 20% is immersed in the solvent, and utilizes Soxhlet Extractor carries out reflux extraction to wool fiber, extraction time control in 2h, extraction complete after by wool fiber using go from Sub- water is washed, and washing three times, is put into baking oven later and dries in the environment of 50 degrees Celsius；
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 20min, reaction complete after first with ethanol washing, benefit is washed with deionized later, repeatedly twice into Row washing, is put into baking oven later and dries in the environment of 50 degrees Celsius；
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 30min, reaction appreciates temperature 100 DEG C after completing, and keeps 15min, utilizes deionization later Water washing is put into baking oven later and dries in the environment of 50 degrees Celsius；
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 30min, 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, by 25% silver-plated long filament of quality accounting, 40% modified polyester fiber and 20% wool fiber Radiation protection covering yarn, using silver-plated long filament as core wire, wool fiber and modified poly ester are prepared by Siro Core-spun Yarn technique Fiber is as covering thread, and wherein the fineness control of silver-plated long filament is 18tex in 35D, the density domination of covering thread；
S7, by S6 radiation protection covering yarn and 15% bamboo pulp fiber of quality accounting carry out it is blended, and use rib construction Structure is weaved, and anti-electron radiation wool product is obtained.
Wherein, in S5, configuration modified polyester fiber reference embodiment 1, the difference is that, in modified polyester fiber, Its raw material according to the additive A that mass percent includes: 5%, 15% additive B, 3% promotor, 77% polyester；And There is no carrier in the additive B.
Wool product prepared by embodiment 1-3 is denoted as No. 1, No. 2, No. 3 respectively, then tests it respectively in electromagnetic wave Wave band is the shield effectiveness under 30-1500MHz, and it is as follows to obtain result:
No. 1 is 36-62dB, and No. 2 are 31-56dB, and No. 3 are 16-24dB.
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 (9)

1. a kind of anti-electron radiation wool product, which is characterized in that it includes the following raw material: wool fiber, modified polyester fiber, Silver-plated long filament, bamboo pulp fiber, the modified polyester fiber coat silver-plated long filament to form covering yarn, and the covering yarn and wool are fine Dimension and bamboo pulp fibre blending are at the fabric with anti-electron radiation function；The modified polyester fiber is formed such that logical Addition additive A, additive B and promotor are crossed, prepares compound polyester master particle first, is then prepared through melt spinning The modified polyester fiber stated.
2. a kind of anti-electron radiation wool product according to claim 1, which is characterized in that include in the wool product 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%.
3. a kind of anti-electron radiation wool product according to claim 1, which is characterized in that the modified polyester fiber In, raw material according to additive A, 9-20% that mass percent includes: 3-7% additive B, 1-5% promotor, 68- 87% polyester.
4. a kind of anti-electron radiation wool product according to claim 3, which is characterized in that the additive A is by following Substance is constituted: carrier, AgO nano particle and CuO nano particle；The additive B is constituted by the following substances: carrier, Ag packet are precious Pearl powder；The promotor is constituted by the following substances: nano silver, silver-plated carbon dust；Load in the additive A and additive B Body is silver doped zinc oxide nano piece, and the nanometer sheet thickness is 50nm, and diameter is 1 μm；Wherein, silver-colored doping is 2%, Ratio is the molar ratio of Ag and Zn.
5. a kind of anti-electron radiation wool product according to claim 4, which is characterized in that each object in the additive A Matter is according to mass fraction are as follows: carrier 12 part, 30 parts of AgO nano particle and 25 parts of CuO nano particle；Each object in the additive B Matter is according to mass fraction are as follows: 2 parts of carrier, 5 parts of particle of Ag packet pearl powder；Each substance is according to mass fraction in the promotor are as follows: 5 parts of nano silver, 7 parts of silver-plated carbon dust.
6. a kind of anti-electron radiation wool product according to claim 5, which is characterized in that in the additive A, each object The partial size of matter are as follows: 1 μm of carrier, AgO nano particle 100nm, CuO nano particle 200nm；In the additive B, the grain of each substance Diameter are as follows: 1 μm of carrier, 1 μm of particle of Ag packet pearl powder；In the promotor, the partial size of each substance is respectively stated are as follows: nano silver 20nm, plating Silver-colored carbon dust 500nm.
7. a kind of anti-electron radiation wool product according to claim 1, which is characterized in that the anti-electron radiation wool The production technology of product the following steps are included:
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.
8. a kind of anti-electron radiation wool product according to claim 7, which is characterized in that in S1, chloroform and methanol Volume ratio be 85:15.
9. a kind of anti-electron radiation wool product according to claim 7, which is characterized in that in S6, blending process according to Secondary is silver mixing, a needle, two needles, three needles, four needles, rove, spun yarn, winder, doubling and double twisting.
CN201810885053.4A 2018-08-06 2018-08-06 A kind of anti-electron radiation wool product Withdrawn CN109097879A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107237038A (en) * 2017-07-31 2017-10-10 嘉兴珠朗服饰有限公司 A kind of its production technology of anti-electron radiation wool product
CN207376192U (en) * 2017-07-31 2018-05-18 嘉兴珠朗服饰有限公司 A kind of anti-electron radiation wool product

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107237038A (en) * 2017-07-31 2017-10-10 嘉兴珠朗服饰有限公司 A kind of its production technology of anti-electron radiation wool product
CN207376192U (en) * 2017-07-31 2018-05-18 嘉兴珠朗服饰有限公司 A kind of anti-electron radiation wool product

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