CN112064165A - Antistatic textile fabric and preparation method thereof - Google Patents
Antistatic textile fabric and preparation method thereof Download PDFInfo
- Publication number
- CN112064165A CN112064165A CN202010907177.5A CN202010907177A CN112064165A CN 112064165 A CN112064165 A CN 112064165A CN 202010907177 A CN202010907177 A CN 202010907177A CN 112064165 A CN112064165 A CN 112064165A
- Authority
- CN
- China
- Prior art keywords
- antistatic
- base layer
- allylamine
- fabric
- hydroxyethyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 126
- 238000002360 preparation method Methods 0.000 title claims abstract description 58
- 239000004753 textile Substances 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 135
- 239000000835 fiber Substances 0.000 claims abstract description 93
- 239000010410 layer Substances 0.000 claims abstract description 72
- AZOOMRDAGOXGNJ-UHFFFAOYSA-N 2-chloro-n-prop-2-enylacetamide Chemical compound ClCC(=O)NCC=C AZOOMRDAGOXGNJ-UHFFFAOYSA-N 0.000 claims abstract description 68
- IFQUWYZCAGRUJN-UHFFFAOYSA-N ethylenediaminediacetic acid Chemical compound OC(=O)CNCCNCC(O)=O IFQUWYZCAGRUJN-UHFFFAOYSA-N 0.000 claims abstract description 46
- WVWTVBZOOBKCKI-OWOJBTEDSA-N (e)-3-(4-fluorophenyl)prop-2-enenitrile Chemical compound FC1=CC=C(\C=C\C#N)C=C1 WVWTVBZOOBKCKI-OWOJBTEDSA-N 0.000 claims abstract description 41
- PLFDWSDBRBNQLQ-UHFFFAOYSA-N 1,3,9-triazaspiro[4.5]decane-2,4-dione Chemical compound N1C(=O)NC(=O)C11CNCCC1 PLFDWSDBRBNQLQ-UHFFFAOYSA-N 0.000 claims abstract description 40
- -1 methyl vinyl phosphinate Chemical compound 0.000 claims abstract description 32
- 238000005406 washing Methods 0.000 claims abstract description 30
- 229920001577 copolymer Polymers 0.000 claims abstract description 27
- 241000255789 Bombyx mori Species 0.000 claims abstract description 25
- 241000382353 Pupa Species 0.000 claims abstract description 25
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 25
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 25
- 229920000128 polypyrrole Polymers 0.000 claims abstract description 24
- 239000002346 layers by function Substances 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000007822 coupling agent Substances 0.000 claims abstract description 16
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 15
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910003472 fullerene Inorganic materials 0.000 claims abstract description 14
- 239000002121 nanofiber Substances 0.000 claims abstract description 14
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 84
- DWKJNNWQZHJJSH-UHFFFAOYSA-N 2-amino-2-(2-hydroxyethyl)butane-1,1,1,4-tetrol Chemical class OCCC(C(O)(O)O)(N)CCO DWKJNNWQZHJJSH-UHFFFAOYSA-N 0.000 claims description 44
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 42
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 42
- 239000012043 crude product Substances 0.000 claims description 33
- 238000002156 mixing Methods 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 238000002390 rotary evaporation Methods 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 25
- 239000002759 woven fabric Substances 0.000 claims description 23
- 239000003054 catalyst Substances 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 238000000502 dialysis Methods 0.000 claims description 14
- 238000009940 knitting Methods 0.000 claims description 14
- 239000000243 solution Substances 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- 238000001291 vacuum drying Methods 0.000 claims description 14
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 13
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 239000011261 inert gas Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- LSPUJKZKHURODX-UHFFFAOYSA-N CC=CP(O)OC Chemical compound CC=CP(O)OC LSPUJKZKHURODX-UHFFFAOYSA-N 0.000 claims description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 claims description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 230000001678 irradiating effect Effects 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 238000002791 soaking Methods 0.000 claims description 7
- 238000009987 spinning Methods 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- KMNCBSZOIQAUFX-UHFFFAOYSA-N 2-ethoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OCC)C(=O)C1=CC=CC=C1 KMNCBSZOIQAUFX-UHFFFAOYSA-N 0.000 claims description 5
- 239000012298 atmosphere Substances 0.000 claims description 5
- MSAHTMIQULFMRG-UHFFFAOYSA-N 1,2-diphenyl-2-propan-2-yloxyethanone Chemical compound C=1C=CC=CC=1C(OC(C)C)C(=O)C1=CC=CC=C1 MSAHTMIQULFMRG-UHFFFAOYSA-N 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 244000028419 Styrax benzoin Species 0.000 claims description 4
- 235000000126 Styrax benzoin Nutrition 0.000 claims description 4
- 235000008411 Sumatra benzointree Nutrition 0.000 claims description 4
- 229960002130 benzoin Drugs 0.000 claims description 4
- 235000019382 gum benzoic Nutrition 0.000 claims description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052754 neon Inorganic materials 0.000 claims description 3
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- VVJKKWFAADXIJK-UHFFFAOYSA-N Allylamine Chemical compound NCC=C VVJKKWFAADXIJK-UHFFFAOYSA-N 0.000 claims 2
- 230000035699 permeability Effects 0.000 abstract description 10
- 230000006750 UV protection Effects 0.000 abstract description 9
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 8
- 230000000052 comparative effect Effects 0.000 description 16
- 230000003068 static effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 239000002216 antistatic agent Substances 0.000 description 4
- 239000012752 auxiliary agent Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000004224 protection Effects 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 206010008479 Chest Pain Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010013954 Dysphoria Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 208000000418 Premature Cardiac Complexes Diseases 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- KXKJQRVVYYOXAP-UHFFFAOYSA-N ethenyl(methoxy)phosphinous acid Chemical compound COP(C=C)O KXKJQRVVYYOXAP-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- MFBYDXODTSGNNM-UHFFFAOYSA-N methoxy(methyl)phosphinous acid Chemical compound COP(C)O MFBYDXODTSGNNM-UHFFFAOYSA-N 0.000 description 1
- YACKEPLHDIMKIO-UHFFFAOYSA-L methylphosphonate(2-) Chemical compound CP([O-])([O-])=O YACKEPLHDIMKIO-UHFFFAOYSA-L 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002120 nanofilm Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000002861 ventricular Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F218/02—Esters of monocarboxylic acids
- C08F218/12—Esters of monocarboxylic acids with unsaturated alcohols containing three or more carbon atoms
-
- 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
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
-
- 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
- D01F6/44—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
- D01F6/52—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 polymers of unsaturated carboxylic acids or unsaturated esters
-
- 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
- D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/507—Polyesters
-
- 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
-
- 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
- D10B2211/20—Protein-derived artificial fibres
- D10B2211/22—Fibroin
Abstract
The invention discloses an antistatic textile fabric and a preparation method thereof, wherein the antistatic textile fabric comprises a fabric base layer and a breathable functional layer positioned on the fabric base layer; the fabric base layer is woven by warps and wefts, the warps are antistatic functional fibers, and the wefts are blended yarns of polypyrrole conductive fibers and silkworm pupa protein fibers; the antistatic functional fiber is prepared from the following raw materials in parts by weight: 30-40 parts of allyl salicylate/4-fluoro cinnamonitrile/methyl vinyl phosphinate/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer, 1-3 parts of fullerene micro-nano fiber, 0.5-1.5 parts of graphene coated nano aluminum powder and 1-2 parts of coupling agent; the breathable functional layer is made of a 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate. The antistatic textile fabric disclosed by the invention is excellent in comprehensive performance, ultraviolet resistance, air permeability, washing fastness, antibacterial property and skin affinity, and is comfortable to wear.
Description
Technical Field
The invention relates to the technical field of textile fabrics, in particular to an antistatic textile fabric and a preparation method thereof.
Background
The clothes refer to various clothes worn on the body, and the clothes are the medium for cold prevention, warm keeping and body protection; the clothes gradually evolve into decorative articles of human bodies in modern society, more time, the clothes represent the living standard and social status of a person, and the clothes are fashionable in selection of the quality and the life attitude of the clothes. With the development of social economy and the improvement of living standard of people, consumers have raised higher requirements on the functionality, comfort, health, environmental protection and health care of the garment materials.
The existing garment fabric is generally made of chemical fiber fabric, moisture of the fabric is easy to volatilize, static electricity becomes a problem in a dry season, and the static electricity generally enables the antistatic fabric to be prone to fluffing and pilling, easily infected with dust and dirt, close to the skin and accompanied with electric shock feeling and the like. Meanwhile, static electricity can also cause people to feel stabbing pain and numb, dysphoria, headache and very uncomfortable feeling, and in addition, overhigh static electricity can promote the exacerbation of cardiovascular diseases or induce arrhythmia such as ventricular premature beat and the like to generate symptoms such as chest distress, dyspnea, cough and the like, thereby causing certain influence on the body health and wearing comfort of human bodies. Therefore, the development of the textile fabric with the antistatic function is very important.
In the prior art, the antistatic textile fabric is mostly treated by an auxiliary agent or is added with an antistatic agent to eliminate static electricity, but after multiple times of washing, the antistatic effect is increasingly poor; in the long-term use process, the compatibility between the antistatic auxiliary agent and the textile fabric base material is poor, so that the antistatic agent is leaked, and the performance stability needs to be further improved. In addition, the antistatic textile fabrics on the market have the defects that the ultraviolet resistance, the air permeability, the washing fastness and the antibacterial property are required to be further improved to a greater or lesser extent.
Patent document CN104514153A discloses a durable antistatic textile, which uses azo initiator to react with a textile formed by synthetic fiber and cellulose fiber to form a nano film with a specific thickness, thereby improving the durability of antistatic washing and solving the problems of color change of finished products caused by conventional peroxy initiator, but because the main component of the film layer is one or more of polyurethane, aziridine, isocyanate or melamine compounds, the cost is high and the compatibility with other resins is poor, and the azo initiator easily generates a large amount of bubbles, leaving spots on the textile surface, which affects the quality of finished products; in addition, the thickness of the leather film can be controlled only by keeping the original hand feeling of the fabric, the flexibility of the textile can not be improved, and the problem of water absorption of the textile is not solved.
Therefore, the antistatic woven fabric with excellent comprehensive performance, ultraviolet resistance, air permeability, washing fastness, antibacterial property, skin affinity and wearing comfort is developed, meets the market demand, has wide market value and application prospect, and has very important significance for promoting the development of the functional textile fabric industry.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an antistatic woven fabric and a preparation method thereof, wherein the preparation method is simple and easy to implement, convenient to operate and control, high in preparation efficiency, small in dependence on reaction conditions and equipment, and suitable for continuous large-scale production; the antistatic textile fabric prepared by the preparation method has excellent comprehensive performance, good ultraviolet resistance, air permeability, washing fastness, antibacterial property and skin-friendly property, and good wearing comfort.
In order to achieve the purpose, the invention adopts the technical scheme that: an antistatic textile fabric is characterized by comprising a fabric base layer and a breathable functional layer positioned on the fabric base layer; the fabric base layer is woven by warps and wefts, the warps are antistatic functional fibers, and the wefts are blended yarns of polypyrrole conductive fibers and silkworm pupa protein fibers; the antistatic functional fiber is prepared from the following raw materials in parts by weight: 30-40 parts of allyl salicylate/4-fluoro cinnamonitrile/methyl vinyl phosphinate/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer, 1-3 parts of fullerene micro-nano fiber, 0.5-1.5 parts of graphene coated nano aluminum powder and 1-2 parts of coupling agent; the breathable functional layer is made of a 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate.
Preferably, the preparation method of the allyl salicylate/4-fluoro cinnamonitrile/methyl vinyl phosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer comprises the following steps: the preparation method comprises the steps of uniformly mixing allyl salicylate, 4-fluorocinnamonitrile, methyl methylvinylphosphonite, N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane and a photoinitiator, placing the mixture in a nitrogen or inert gas atmosphere, irradiating the mixture for 35-45 minutes under ultraviolet light with the wavelength of 220-300nm, washing the obtained crude product with ethanol for 3-7 times, and finally placing the crude product in a vacuum drying oven to dry the crude product to constant weight at 85-95 ℃ to obtain the allyl salicylate/4-fluorocinnamonitrile/methyl methylvinylphosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer.
Preferably, the mass ratio of the allyl salicylate to the 4-fluoro cinnamonitrile to the methyl vinyl phosphonite to the N- (chloroacetyl) allylamine ionized and modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane to the photoinitiator is 1 (0.3-0.5) to 0.2:0.3 (0.02-0.03).
Preferably, the photoinitiator is at least one of benzoin, benzoin ethyl ether and benzoin isopropyl ether; the inert gas is any one of helium, neon and argon.
Preferably, the preparation method of the N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane comprises the following steps: adding N- (chloroacetyl) allylamine and bis (2-hydroxyethyl) amino (trihydroxymethyl) methane into tetrahydrofuran, stirring and reacting for 4-6 hours at 20-30 ℃, then performing rotary evaporation to remove tetrahydrofuran, washing the crude product for 3-5 times by using diethyl ether, and finally performing rotary evaporation to remove diethyl ether to obtain the N- (chloroacetyl) allylamine ionized and modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane.
Preferably, the molar ratio of the N- (chloroacetyl) allylamine to the bis (2-hydroxyethyl) amino (trihydroxymethyl) methane to the tetrahydrofuran is 1:1 (6-10).
Preferably, the preparation method of the fullerene micro-nano fiber is disclosed in embodiment 1 of the chinese patent application No. 201210455403.6; the preparation method of the graphene-coated nano aluminum powder is disclosed in example 1 of the Chinese patent application No. 201510314344.3.
Preferably, the coupling agent is at least one of a silane coupling agent KH550, a silane coupling agent KH560 and a silane coupling agent KH 570; the mass ratio of the polypyrrole conductive fibers to the silkworm pupa protein fibers is (2-3) to 1.
Preferably, the preparation method of the antistatic functional fiber comprises the following steps: the antistatic functional fiber is prepared by uniformly mixing the raw materials, adding the mixture into a double-screw extruder for blending, extruding, slicing, melting, extruding and spinning.
Preferably, the preparation method of the 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate comprises the following steps: adding 1, 3-diglycidyl ether glycerol, ethylenediamine-N, N '-diacetic acid and an alkaline catalyst into tetrahydrofuran, stirring and reacting for 3-5 hours at 60-70 ℃, then carrying out rotary evaporation to remove tetrahydrofuran, dissolving the obtained crude product in water to obtain a solution, placing the solution in a dialysis bag, dialyzing for 10-18 hours in water, and then carrying out rotary evaporation to remove the water in the dialysis bag to obtain the 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate.
Preferably, the molar ratio of the 1, 3-diglycidyl ether glycerol to the ethylenediamine-N, N' -diacetic acid to the basic catalyst to the tetrahydrofuran is 1:1 (0.8-1.2) to (10-16).
Preferably, the alkaline catalyst is at least one of sodium carbonate, potassium carbonate, sodium hydroxide and potassium hydroxide.
Another object of the present invention is to provide a method for preparing the antistatic woven fabric, which is characterized by comprising the following steps:
step S1, blending polypyrrole conductive fibers and silkworm pupa protein fibers into blended yarns, taking the blended yarns as weft yarns and the antistatic functional fibers as warp yarns, and performing circular knitting forming by using a circular knitting machine to obtain a fabric base layer;
and step S2, soaking the fabric base layer in 10-20% by mass of aqueous solution of 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate for 1-3 hours, taking out the fabric base layer, drying the fabric base layer in a vacuum drying oven at 80-90 ℃ until the weight is constant, then washing the fabric base layer with water for 3-6 times, and finally drying the fabric base layer in a blast drying oven at 85-95 ℃ until the weight is constant to obtain the antistatic woven fabric.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
(1) the preparation method of the antistatic woven fabric provided by the invention is simple and feasible, convenient to operate and control, high in preparation efficiency, small in dependence on reaction conditions and equipment, and suitable for continuous large-scale production.
(2) The antistatic textile fabric provided by the invention overcomes the defects that the antistatic textile fabric in the prior art mostly adopts an auxiliary agent treatment method or an antistatic agent addition method to eliminate static electricity, but after multiple times of washing, the antistatic effect is increasingly poor; in the long-term use process, the compatibility between the antistatic auxiliary agent and the textile fabric base material is poor, so that the antistatic agent is leaked, and the performance stability needs to be further improved; the antistatic textile fabric on the market also has the defects that the ultraviolet resistance, the air permeability, the washing fastness and the antibacterial property are required to be further improved to a greater or lesser extent, and the prepared antistatic textile fabric has excellent comprehensive performance, good ultraviolet resistance, air permeability, washing fastness, antibacterial property and skin-friendly property and good wearing comfort through the synergistic effect of all blended yarns and fibers.
(3) The invention provides an antistatic textile fabric which comprises a fabric base layer and a breathable functional layer positioned on the fabric base layer; the fabric base layer is woven by warps and wefts, the warps are antistatic functional fibers, and the wefts are blended yarns of polypyrrole conductive fibers and silkworm pupa protein fibers. The polypyrrole conductive fibers can endow the fabric with excellent antistatic performance, the silkworm pupa protein fibers enable the fabric to be good in wearing comfort, and the blended fabric can combine the beneficial properties of the two fibers to enable the fabric to be better in comprehensive performance; the antistatic functional fiber is an autonomous synthetic fiber material, and has excellent air permeability, hygroscopicity, antibacterial, antistatic, ultraviolet resistance and weather resistance by reasonably controlling the components and the formula of the antistatic functional fiber. Under the combined action of the fiber materials, the prepared fabric has good comprehensive performance, obvious antistatic and antibacterial effects and good wearing comfort.
(4) The invention provides an antistatic textile fabric, which is prepared from the following raw materials in parts by weight: 30-40 parts of allyl salicylate/4-fluoro cinnamonitrile/methyl vinyl phosphinate/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer, 1-3 parts of fullerene micro-nano fiber, 0.5-1.5 parts of graphene coated nano aluminum powder and 1-2 parts of coupling agent. Allyl salicylate introduced into a copolymer molecular chain can effectively improve the ultraviolet resistance of the fabric, the performance is better under multiple actions of an electronic effect, a steric hindrance effect and a conjugate effect through 4-fluorocinnamonitrile/methyl vinyl phosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane, the antistatic performance is better through the synergistic effect of quaternary ammonium salt and polyhydroxy structure in the structures of methyl phosphonate and N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane, the skin-friendly performance can be improved through the polyhydroxy structure, and the proportion of hydrophobic groups and hydrophilic groups is controlled through the copolymer, so that the prepared fabric keeps good water fastness, excellent moisture absorption and excellent moisture absorption, The functions of perspiration and ventilation are achieved, and therefore the wearing comfort is effectively improved. The addition of the fullerene micro-nano fibers and the graphene coated nano aluminum powder can further improve the antistatic performance and the electromagnetic shielding function, and the fullerene micro-nano fibers can also enhance the mechanical property of the fabric; the graphene is used for coating the nano aluminum powder, so that the excellent conductivity of the nano aluminum powder and the graphene is fully utilized, and meanwhile, the aluminum powder can be protected and prevented from being oxidized due to contact with air; the introduction of the graphene structure can release far infrared rays, so that metabolism is promoted, and a health-care effect is achieved.
(5) The invention provides an antistatic textile fabric, wherein a breathable functional layer is prepared from a 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N ' -diacetic acid condensation polymer, the reaction conditions are well controlled, a diepoxy functional group on the 1, 3-diglycidyl ether glycerol only performs a ring-opening reaction with a secondary amino functional group on the ethylenediamine-N, N ' -diacetic acid to form the condensation polymer containing more hydrophilic groups, a molecular chain of the condensation polymer also contains a carboxyl structure introduced by monomer ethylenediamine-N, N ' -diacetic acid, and the carboxyl structure is easy to form a three-dimensional network structure with a quaternary ammonium salt structure on a molecular chain of an antistatic functional fiber through ion exchange, so that the comprehensive performance of the fabric is effectively improved, and the breathability of the fabric is enhanced at the same time.
Detailed Description
The following detailed description of preferred embodiments of the invention will be made. The preparation method of the fullerene micro-nanofiber is disclosed in the patent example 1 of the Chinese invention with the application number of 201210455403.6; the preparation method of the graphene-coated nano aluminum powder is disclosed in example 1 of the Chinese patent application No. 201510314344.3.
The invention will be further described with reference to specific examples, but the scope of protection of the invention is not limited thereto:
example 1
Embodiment 1 provides an antistatic woven fabric, which is characterized by comprising a fabric base layer and a breathable functional layer positioned on the fabric base layer; the fabric base layer is woven by warps and wefts, the warps are antistatic functional fibers, and the wefts are blended yarns of polypyrrole conductive fibers and silkworm pupa protein fibers; the antistatic functional fiber is prepared from the following raw materials in parts by weight: 30 parts of allyl salicylate/4-fluoro cinnamonitrile/methyl vinyl phosphinate/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer, 1 part of fullerene micro-nano fiber, 0.5 part of graphene-coated nano aluminum powder and 1 part of coupling agent; the breathable functional layer is made of a 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate.
The preparation method of the allyl salicylate/4-fluoro cinnamonitrile/methyl vinyl phosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer comprises the following steps: the preparation method comprises the steps of uniformly mixing allyl salicylate, 4-fluorocinnamonitrile, methyl methylvinylphosphonite, N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane and a photoinitiator, placing the mixture in a nitrogen atmosphere, irradiating the mixture for 35 minutes under ultraviolet light with the wavelength of 220nm, washing the obtained crude product with ethanol for 3 times, and finally placing the crude product in a vacuum drying oven to dry the crude product to constant weight at 85 ℃ to obtain the allyl salicylate/4-fluorocinnamonitrile/methyl methylvinylphosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer.
The mass ratio of the allyl salicylate to the 4-fluoro cinnamonitrile to the methyl vinyl phosphonite to the N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane to the photoinitiator is 1:0.3:0.2:0.3: 0.02; the photoinitiator is benzoin.
The preparation method of the N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane comprises the following steps: adding N- (chloroacetyl) allylamine and bis (2-hydroxyethyl) amino (trihydroxymethyl) methane into tetrahydrofuran, stirring at 20 ℃ for reacting for 4 hours, then performing rotary evaporation to remove tetrahydrofuran, washing a crude product with diethyl ether for 3 times, and finally performing rotary evaporation to remove diethyl ether to obtain N- (chloroacetyl) allylamine ionized and modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane; the molar ratio of the N- (chloroacetyl) allylamine, the bis (2-hydroxyethyl) amino (trihydroxymethyl) methane and the tetrahydrofuran is 1:1: 6.
The coupling agent is a silane coupling agent KH 550; the mass ratio of the polypyrrole conductive fibers to the silkworm pupa protein fibers is 2: 1.
The preparation method of the antistatic functional fiber comprises the following steps: the antistatic functional fiber is prepared by uniformly mixing the raw materials, adding the mixture into a double-screw extruder for blending, extruding, slicing, melting, extruding and spinning.
The preparation method of the 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate comprises the following steps: adding 1, 3-diglycidyl ether glycerol, ethylenediamine-N, N '-diacetic acid and an alkaline catalyst into tetrahydrofuran, stirring and reacting for 3 hours at 60 ℃, then carrying out rotary evaporation to remove the tetrahydrofuran, dissolving the obtained crude product in water to obtain a solution, placing the solution in a dialysis bag, dialyzing for 10 hours in the water, and then carrying out rotary evaporation to remove the water in the dialysis bag to obtain the 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate.
The molar ratio of the 1, 3-diglycidyl ether glycerol to the ethylenediamine-N, N' -diacetic acid to the alkaline catalyst to the tetrahydrofuran is 1:1:0.8: 10; the alkaline catalyst is potassium carbonate.
The preparation method of the antistatic woven fabric is characterized by comprising the following steps:
step S1, blending polypyrrole conductive fibers and silkworm pupa protein fibers into blended yarns, taking the blended yarns as weft yarns and the antistatic functional fibers as warp yarns, and performing circular knitting forming by using a circular knitting machine to obtain a fabric base layer;
and step S2, soaking the fabric base layer in 10 mass percent aqueous solution of 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate for 1 hour, taking out the fabric base layer, drying the fabric base layer in a vacuum drying oven at 80 ℃ until the weight of the fabric base layer is constant, washing the fabric base layer with water for 3 times, and finally drying the fabric base layer in a blast drying oven at 85 ℃ until the weight of the fabric base layer is constant to obtain the antistatic woven fabric.
Example 2
Embodiment 2 provides an antistatic textile fabric, which is characterized by comprising a fabric base layer and a breathable functional layer positioned on the fabric base layer; the fabric base layer is woven by warps and wefts, the warps are antistatic functional fibers, and the wefts are blended yarns of polypyrrole conductive fibers and silkworm pupa protein fibers; the antistatic functional fiber is prepared from the following raw materials in parts by weight: 33 parts of allyl salicylate/4-fluoro cinnamonitrile/methyl vinyl phosphinate/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer, 1.5 parts of fullerene micro-nano fiber, 0.7 part of graphene coated nano aluminum powder and 1.2 parts of coupling agent; the breathable functional layer is made of a 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate.
The preparation method of the allyl salicylate/4-fluoro cinnamonitrile/methyl vinyl phosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer comprises the following steps: the preparation method comprises the steps of uniformly mixing allyl salicylate, 4-fluorocinnamonitrile, methyl methylvinylphosphonite, N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane and a photoinitiator, placing the mixture in an inert gas atmosphere, irradiating the mixture for 37 minutes under ultraviolet light with the wavelength of 230nm, washing the obtained crude product with ethanol for 4 times, and finally placing the crude product in a vacuum drying oven to dry the crude product to constant weight at 87 ℃ to obtain the allyl salicylate/4-fluorocinnamonitrile/methyl methylvinylphosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer.
The mass ratio of the allyl salicylate to the 4-fluoro cinnamonitrile to the methyl vinyl phosphonite to the N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane to the photoinitiator is 1:0.35:0.2:0.3: 0.023; the photoinitiator is benzoin ethyl ether; the inert gas is helium.
The preparation method of the N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane comprises the following steps: adding N- (chloroacetyl) allylamine and bis (2-hydroxyethyl) amino (trihydroxymethyl) methane into tetrahydrofuran, stirring and reacting for 4.5 hours at 23 ℃, then performing rotary evaporation to remove tetrahydrofuran, washing a crude product for 4 times by using diethyl ether, and finally performing rotary evaporation to remove the diethyl ether to obtain the N- (chloroacetyl) allylamine ionized and modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane; the molar ratio of the N- (chloroacetyl) allylamine, the bis (2-hydroxyethyl) amino (trihydroxymethyl) methane and the tetrahydrofuran is 1:1: 7.
The coupling agent is a silane coupling agent KH 560; the mass ratio of the polypyrrole conductive fibers to the silkworm pupa protein fibers is 2.3: 1.
The preparation method of the antistatic functional fiber comprises the following steps: the antistatic functional fiber is prepared by uniformly mixing the raw materials, adding the mixture into a double-screw extruder for blending, extruding, slicing, melting, extruding and spinning.
The preparation method of the 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate comprises the following steps: adding 1, 3-diglycidyl ether glycerol, ethylenediamine-N, N '-diacetic acid and an alkaline catalyst into tetrahydrofuran, stirring and reacting for 3.5 hours at 63 ℃, then carrying out rotary evaporation to remove tetrahydrofuran, dissolving the obtained crude product in water to obtain a solution, putting the solution into a dialysis bag, dialyzing for 12 hours in water, and then carrying out rotary evaporation to remove water in the dialysis bag to obtain a 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate; the molar ratio of the 1, 3-diglycidyl ether glycerol to the ethylenediamine-N, N' -diacetic acid to the alkaline catalyst to the tetrahydrofuran is 1:1:0.9: 12; the alkaline catalyst is sodium carbonate.
The preparation method of the antistatic woven fabric is characterized by comprising the following steps:
step S1, blending polypyrrole conductive fibers and silkworm pupa protein fibers into blended yarns, taking the blended yarns as weft yarns and the antistatic functional fibers as warp yarns, and performing circular knitting forming by using a circular knitting machine to obtain a fabric base layer;
and step S2, soaking the fabric base layer in an aqueous solution of a 12 mass percent 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate for 1.5 hours, taking out the fabric base layer, drying the fabric base layer in a vacuum drying oven at 83 ℃ to constant weight, washing the fabric base layer with water for 4 times, and finally drying the fabric base layer in an air-blast drying oven at 87 ℃ to constant weight to obtain the antistatic woven fabric.
Example 3
Embodiment 3 provides an antistatic textile fabric, which is characterized by comprising a fabric base layer and a breathable functional layer positioned on the fabric base layer; the fabric base layer is woven by warps and wefts, the warps are antistatic functional fibers, and the wefts are blended yarns of polypyrrole conductive fibers and silkworm pupa protein fibers; the antistatic functional fiber is prepared from the following raw materials in parts by weight: 35 parts of allyl salicylate/4-fluoro cinnamonitrile/methyl vinyl phosphinate/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer, 2 parts of fullerene micro-nano fibers, 1 part of graphene-coated nano aluminum powder and 1.5 parts of coupling agent; the breathable functional layer is made of a 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate.
The preparation method of the allyl salicylate/4-fluoro cinnamonitrile/methyl vinyl phosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer comprises the following steps: the preparation method comprises the steps of uniformly mixing allyl salicylate, 4-fluorocinnamonitrile, methyl methylvinylphosphonite, N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane and a photoinitiator, placing the mixture in an inert gas atmosphere, irradiating the mixture for 40 minutes under ultraviolet light with the wavelength of 260nm, washing the obtained crude product with ethanol for 5 times, and finally placing the product in a vacuum drying oven to dry the product to constant weight at 90 ℃ to obtain the allyl salicylate/4-fluorocinnamonitrile/methyl methylvinylphosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer.
The mass ratio of the allyl salicylate to the 4-fluorocinnamonitrile to the methyl methylphosphonite to the N- (chloroacetyl) allylamine ionized and modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane to the photoinitiator is 1:0.4:0.2:0.3: 0.025; the photoinitiator is benzoin isopropyl ether; the inert gas is neon.
The preparation method of the N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane comprises the following steps: adding N- (chloroacetyl) allylamine and bis (2-hydroxyethyl) amino (trihydroxymethyl) methane into tetrahydrofuran, stirring at 25 ℃ for reaction for 5 hours, then performing rotary evaporation to remove tetrahydrofuran, washing a crude product with diethyl ether for 4 times, and finally performing rotary evaporation to remove diethyl ether to obtain N- (chloroacetyl) allylamine ionized and modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane; the molar ratio of the N- (chloroacetyl) allylamine, the bis (2-hydroxyethyl) amino (trihydroxymethyl) methane and the tetrahydrofuran is 1:1: 8.
The coupling agent is a silane coupling agent KH 570; the mass ratio of the polypyrrole conductive fibers to the silkworm pupa protein fibers is 2.5: 1.
The preparation method of the antistatic functional fiber comprises the following steps: the antistatic functional fiber is prepared by uniformly mixing the raw materials, adding the mixture into a double-screw extruder for blending, extruding, slicing, melting, extruding and spinning.
The preparation method of the 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate comprises the following steps: adding 1, 3-diglycidyl ether glycerol, ethylenediamine-N, N '-diacetic acid and an alkaline catalyst into tetrahydrofuran, stirring and reacting for 4 hours at 65 ℃, then carrying out rotary evaporation to remove the tetrahydrofuran, dissolving the obtained crude product in water to obtain a solution, putting the solution into a dialysis bag, dialyzing for 14 hours in the water, and then carrying out rotary evaporation to remove the water in the dialysis bag to obtain a 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate; the molar ratio of the 1, 3-diglycidyl ether glycerol to the ethylenediamine-N, N' -diacetic acid to the alkaline catalyst to the tetrahydrofuran is 1:1:1: 13; the alkaline catalyst is sodium hydroxide.
The preparation method of the antistatic woven fabric is characterized by comprising the following steps:
step S1, blending polypyrrole conductive fibers and silkworm pupa protein fibers into blended yarns, taking the blended yarns as weft yarns and the antistatic functional fibers as warp yarns, and performing circular knitting forming by using a circular knitting machine to obtain a fabric base layer;
and step S2, soaking the fabric base layer in a 15 mass percent aqueous solution of a 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate for 2 hours, taking out the fabric base layer, drying the fabric base layer in a vacuum drying oven at 85 ℃ to constant weight, washing the fabric base layer with water for 4 times, and finally drying the fabric base layer in a blast drying oven at 90 ℃ to constant weight to obtain the antistatic woven fabric.
Example 4
Embodiment 4 provides an antistatic woven fabric, which is characterized by comprising a fabric base layer and a breathable functional layer positioned on the fabric base layer; the fabric base layer is woven by warps and wefts, the warps are antistatic functional fibers, and the wefts are blended yarns of polypyrrole conductive fibers and silkworm pupa protein fibers; the antistatic functional fiber is prepared from the following raw materials in parts by weight: 38 parts of allyl salicylate/4-fluoro cinnamonitrile/methyl vinyl phosphinate/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer, 2.5 parts of fullerene micro-nano fibers, 1.4 parts of graphene coated nano aluminum powder and 1-2 parts of coupling agent; the breathable functional layer is made of a 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate.
The preparation method of the allyl salicylate/4-fluoro cinnamonitrile/methyl vinyl phosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer comprises the following steps: the preparation method comprises the steps of uniformly mixing allyl salicylate, 4-fluorocinnamonitrile, methyl methylvinylphosphonite, N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane and a photoinitiator, placing the mixture in an inert gas atmosphere, irradiating the mixture for 43 minutes under ultraviolet light with the wavelength of 290nm, washing the obtained crude product with ethanol for 6 times, and finally placing the crude product in a vacuum drying oven to dry the crude product to constant weight at 94 ℃ to obtain the allyl salicylate/4-fluorocinnamonitrile/methyl methylvinylphosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer.
The mass ratio of the allyl salicylate to the 4-fluoro cinnamonitrile to the methyl vinylphosphonite to the N- (chloroacetyl) allylamine ionized and modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane to the photoinitiator is 1:0.45:0.2:0.3: 0.028; the photoinitiator is formed by mixing benzoin, benzoin ethyl ether and benzoin isopropyl ether according to the mass ratio of 1:3: 2; the inert gas is argon.
The preparation method of the N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane comprises the following steps: adding N- (chloroacetyl) allylamine and bis (2-hydroxyethyl) amino (trihydroxymethyl) methane into tetrahydrofuran, stirring and reacting for 5.5 hours at 28 ℃, then performing rotary evaporation to remove tetrahydrofuran, washing a crude product for 5 times by using diethyl ether, and finally performing rotary evaporation to remove the diethyl ether to obtain the N- (chloroacetyl) allylamine ionized and modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane; the molar ratio of the N- (chloroacetyl) allylamine to the bis (2-hydroxyethyl) amino (trihydroxymethyl) methane to the tetrahydrofuran is 1:1: 9.5.
The coupling agent is formed by mixing a silane coupling agent KH550, a silane coupling agent KH560 and a silane coupling agent KH570 according to the mass ratio of 1:3: 5; the mass ratio of the polypyrrole conductive fibers to the silkworm pupa protein fibers is 2.8: 1.
The preparation method of the antistatic functional fiber comprises the following steps: the antistatic functional fiber is prepared by uniformly mixing the raw materials, adding the mixture into a double-screw extruder for blending, extruding, slicing, melting, extruding and spinning.
The preparation method of the 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate comprises the following steps: adding 1, 3-diglycidyl ether glycerol, ethylenediamine-N, N '-diacetic acid and an alkaline catalyst into tetrahydrofuran, stirring and reacting for 4.8 hours at 68 ℃, then carrying out rotary evaporation to remove tetrahydrofuran, dissolving the obtained crude product in water to obtain a solution, putting the solution into a dialysis bag, dialyzing for 17 hours in water, and then carrying out rotary evaporation to remove water in the dialysis bag to obtain a 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate; the molar ratio of the 1, 3-diglycidyl ether glycerol to the ethylenediamine-N, N' -diacetic acid to the alkaline catalyst to the tetrahydrofuran is 1:1:1.1: 15; the alkaline catalyst is formed by mixing sodium carbonate, potassium carbonate, sodium hydroxide and potassium hydroxide according to the mass ratio of 1:1:3: 2.
The preparation method of the antistatic woven fabric is characterized by comprising the following steps:
step S1, blending polypyrrole conductive fibers and silkworm pupa protein fibers into blended yarns, taking the blended yarns as weft yarns and the antistatic functional fibers as warp yarns, and performing circular knitting forming by using a circular knitting machine to obtain a fabric base layer;
and step S2, soaking the fabric base layer in an aqueous solution of a 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate with the mass percentage concentration of 18% for 1-3 hours, taking out the fabric base layer, placing the fabric base layer in a vacuum drying oven for drying at 88 ℃ to constant weight, then washing the fabric base layer with water for 5 times, and finally placing the fabric base layer in an air-blast drying oven for drying at 94 ℃ to constant weight to obtain the antistatic woven fabric.
Example 5
Embodiment 5 provides an antistatic woven fabric, which is characterized by comprising a fabric base layer and a breathable functional layer positioned on the fabric base layer; the fabric base layer is woven by warps and wefts, the warps are antistatic functional fibers, and the wefts are blended yarns of polypyrrole conductive fibers and silkworm pupa protein fibers; the antistatic functional fiber is prepared from the following raw materials in parts by weight: 40 parts of allyl salicylate/4-fluoro cinnamonitrile/methyl vinyl phosphinate/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer, 3 parts of fullerene micro-nano fibers, 1.5 parts of graphene coated nano aluminum powder and 2 parts of coupling agent; the breathable functional layer is made of a 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate.
The preparation method of the allyl salicylate/4-fluoro cinnamonitrile/methyl vinyl phosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer comprises the following steps: the preparation method comprises the steps of uniformly mixing allyl salicylate, 4-fluorocinnamonitrile, methyl methylvinylphosphonite, N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane and a photoinitiator, placing the mixture in a nitrogen atmosphere, irradiating the mixture for 45 minutes under ultraviolet light with the wavelength of 300nm, washing the obtained crude product with ethanol for 7 times, and finally placing the crude product in a vacuum drying oven to dry the crude product to constant weight at 95 ℃ to obtain the allyl salicylate/4-fluorocinnamonitrile/methyl methylvinylphosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer.
The mass ratio of the allyl salicylate to the 4-fluoro cinnamonitrile to the methyl vinyl phosphonite to the N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane to the photoinitiator is 1:0.5:0.2:0.3: 0.03; the photoinitiator is benzoin ethyl ether.
The preparation method of the N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane comprises the following steps: adding N- (chloroacetyl) allylamine and bis (2-hydroxyethyl) amino (trihydroxymethyl) methane into tetrahydrofuran, stirring and reacting for 6 hours at 30 ℃, then performing rotary evaporation to remove tetrahydrofuran, washing a crude product for 5 times by using diethyl ether, and finally performing rotary evaporation to remove diethyl ether to obtain N- (chloroacetyl) allylamine ionized and modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane; the molar ratio of the N- (chloroacetyl) allylamine, the bis (2-hydroxyethyl) amino (trihydroxymethyl) methane and the tetrahydrofuran is 1:1: 10.
The coupling agent is a silane coupling agent KH 550; the mass ratio of the polypyrrole conductive fibers to the silkworm pupa protein fibers is 3: 1.
The preparation method of the antistatic functional fiber comprises the following steps: the antistatic functional fiber is prepared by uniformly mixing the raw materials, adding the mixture into a double-screw extruder for blending, extruding, slicing, melting, extruding and spinning.
The preparation method of the 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate comprises the following steps: adding 1, 3-diglycidyl ether glycerol, ethylenediamine-N, N '-diacetic acid and an alkaline catalyst into tetrahydrofuran, stirring and reacting for 5 hours at 70 ℃, then performing rotary evaporation to remove the tetrahydrofuran, dissolving the obtained crude product in water to obtain a solution, putting the solution into a dialysis bag, dialyzing in water for 18 hours, and then performing rotary evaporation to remove the water in the dialysis bag to obtain a 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate; the molar ratio of the 1, 3-diglycidyl ether glycerol to the ethylenediamine-N, N' -diacetic acid to the alkaline catalyst to the tetrahydrofuran is 1:1:1.2: 16; the alkaline catalyst is potassium hydroxide.
The preparation method of the antistatic woven fabric is characterized by comprising the following steps:
step S1, blending polypyrrole conductive fibers and silkworm pupa protein fibers into blended yarns, taking the blended yarns as weft yarns and the antistatic functional fibers as warp yarns, and performing circular knitting forming by using a circular knitting machine to obtain a fabric base layer;
and step S2, soaking the fabric base layer in an aqueous solution of a 20 mass percent 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate for 3 hours, taking out the fabric base layer, drying the fabric base layer in a vacuum drying oven at 90 ℃ to constant weight, washing the fabric base layer with water for 6 times, and finally drying the fabric base layer in a blast drying oven at 95 ℃ to constant weight to obtain the antistatic woven fabric.
Comparative example 1
Comparative example 1 provides an antistatic woven fabric having a formulation and a preparation method substantially the same as those of example 1 except that a breathable functional layer was not added.
Comparative example 2
Comparative example 2 provides an antistatic textile fabric, the formulation and preparation method of which are substantially the same as those of example 1, except that the weft yarn is silkworm pupa protein fiber.
Comparative example 3
Comparative example 3 provides an antistatic textile fabric, the formula and the preparation method of which are basically the same as those of example 1, except that fullerene micro-nano fibers and graphene-coated nano aluminum powder are not added.
Comparative example 4
Comparative example 4 provides an antistatic textile fabric having substantially the same formulation and method of manufacture as in example 1, except that the allyl salicylate/4-fluorocinnamonitrile/methyl methylvinylphosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trimethylol) methane copolymer was prepared without the addition of 4-fluorocinnamonitrile.
Comparative example 5
Comparative example 5 provides an antistatic woven fabric having substantially the same formulation and method of manufacture as in example 1, except that the allyl salicylate/4-fluorocinnamonitrile/methyl methylvinylphosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trimethylol) methane copolymer was prepared without the addition of methyl methylvinylphosphonite.
The antistatic textile fabrics prepared in the above examples 1-5 and comparative examples 1-5 were subjected to performance tests, the test results are shown in table 1, and the test methods are as follows: GB/T12014-89 antistatic working clothes, GB/T12703-1991 Fabric static test method introduction, GB/T5453-1997 determination of textile fabric air permeability, GB/T18830-2009 evaluation of textile ultraviolet resistance performance.
TABLE 1
| Test items | Resistivity of | Resistivity after 30 washes | Amount of charged electric charge | UPF | Air permeability |
| Unit of | ×105Ω·cm | ×105Ω·cm | μC/m2 | — | mm/s |
| Example 1 | 8.0 | 8.3 | 0.1 | 92 | 108 |
| Example 2 | 7.7 | 8.0 | 0.1 | 95 | 112 |
| Example 3 | 7.4 | 7.6 | 0.1 | 97 | 115 |
| Example 4 | 7.0 | 7.1 | 0.1 | 100 | 118 |
| Example 5 | 6.8 | 6.9 | 0.1 | 102 | 121 |
| Comparative example 1 | 8.3 | 9.0 | 0.3 | 90 | 92 |
| Comparative example 2 | 11.2 | 11.5 | 0.4 | 89 | 99 |
| Comparative example 3 | 11.5 | 11.8 | 0.4 | 89 | 107 |
| Comparative example 4 | 8.3 | 8.5 | 0.3 | 87 | 106 |
| Comparative example 5 | 8.9 | 9.3 | 0.4 | 87 | 108 |
As can be seen from table 1, the antistatic woven fabric disclosed in the embodiment of the invention has more excellent antistatic, wash-resistant and ultraviolet-resistant properties, and has more excellent water permeability, which is a result of synergistic effect of the raw materials.
The above-mentioned embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.
Claims (10)
1. The preparation method of the antistatic woven fabric is characterized by comprising a fabric base layer and a breathable functional layer positioned on the fabric base layer; the fabric base layer is woven by warps and wefts, the warps are antistatic functional fibers, and the wefts are blended yarns of polypyrrole conductive fibers and silkworm pupa protein fibers; the antistatic functional fiber is prepared from the following raw materials in parts by weight: 30-40 parts of allyl salicylate/4-fluoro cinnamonitrile/methyl vinyl phosphinate/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer, 1-3 parts of fullerene micro-nano fiber, 0.5-1.5 parts of graphene coated nano aluminum powder and 1-2 parts of coupling agent; the breathable functional layer is made of a 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate.
2. The antistatic textile fabric of claim 1, wherein the preparation method of the allyl salicylate/4-fluorocinnamonitrile/methyl vinyl phosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trimethylol) methane copolymer comprises the following steps: the preparation method comprises the steps of uniformly mixing allyl salicylate, 4-fluorocinnamonitrile, methyl methylvinylphosphonite, N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane and a photoinitiator, placing the mixture in a nitrogen or inert gas atmosphere, irradiating the mixture for 35-45 minutes under ultraviolet light with the wavelength of 220-300nm, washing the obtained crude product with ethanol for 3-7 times, and finally placing the crude product in a vacuum drying oven to dry the crude product to constant weight at 85-95 ℃ to obtain the allyl salicylate/4-fluorocinnamonitrile/methyl methylvinylphosphonite/N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane copolymer.
3. The antistatic textile fabric is characterized in that the mass ratio of the allyl salicylate to the 4-fluoro cinnamonitrile to the methyl vinyl phosphonite to the N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane to the photoinitiator is 1 (0.3-0.5) to 0.2:0.3 (0.02-0.03); the photoinitiator is at least one of benzoin, benzoin ethyl ether and benzoin isopropyl ether; the inert gas is any one of helium, neon and argon.
4. The antistatic textile fabric of claim 2, wherein the preparation method of the N- (chloroacetyl) allylamine ionized modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane comprises the following steps: adding N- (chloroacetyl) allylamine and bis (2-hydroxyethyl) amino (trihydroxymethyl) methane into tetrahydrofuran, stirring and reacting for 4-6 hours at 20-30 ℃, then performing rotary evaporation to remove tetrahydrofuran, washing a crude product for 3-5 times by using diethyl ether, and finally performing rotary evaporation to remove diethyl ether to obtain N- (chloroacetyl) allylamine ionized and modified bis (2-hydroxyethyl) amino (trihydroxymethyl) methane; the molar ratio of the N- (chloracetyl) allylamine to the bis (2-hydroxyethyl) amino (trihydroxymethyl) methane to the tetrahydrofuran is 1:1 (6-10).
5. The antistatic textile fabric of claim 1, wherein the coupling agent is at least one of a silane coupling agent KH550, a silane coupling agent KH560, and a silane coupling agent KH 570; the mass ratio of the polypyrrole conductive fibers to the silkworm pupa protein fibers is (2-3) to 1.
6. The antistatic textile fabric of claim 1, wherein the preparation method of the antistatic functional fiber comprises the following steps: the antistatic functional fiber is prepared by uniformly mixing the raw materials, adding the mixture into a double-screw extruder for blending, extruding, slicing, melting, extruding and spinning.
7. Antistatic textile fabric according to claim 1, characterized in that the process for the preparation of the polycondensate 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid comprises the following steps: adding 1, 3-diglycidyl ether glycerol, ethylenediamine-N, N '-diacetic acid and an alkaline catalyst into tetrahydrofuran, stirring and reacting for 3-5 hours at 60-70 ℃, then carrying out rotary evaporation to remove tetrahydrofuran, dissolving the obtained crude product in water to obtain a solution, placing the solution in a dialysis bag, dialyzing for 10-18 hours in water, and then carrying out rotary evaporation to remove the water in the dialysis bag to obtain the 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate.
8. The antistatic textile fabric of claim 7, wherein the molar ratio of the 1, 3-diglycidyl ether glycerol to the ethylenediamine-N, N' -diacetic acid to the basic catalyst to the tetrahydrofuran is 1:1 (0.8-1.2) to (10-16).
9. The antistatic textile fabric of claim 7, wherein the basic catalyst is at least one of sodium carbonate, potassium carbonate, sodium hydroxide and potassium hydroxide.
10. An antistatic textile fabric according to any one of claims 1 to 9, characterized in that the method for preparing the antistatic textile fabric comprises the following steps:
step S1, blending polypyrrole conductive fibers and silkworm pupa protein fibers into blended yarns, taking the blended yarns as weft yarns and the antistatic functional fibers as warp yarns, and performing circular knitting forming by using a circular knitting machine to obtain a fabric base layer;
and step S2, soaking the fabric base layer in 10-20% by mass of aqueous solution of 1, 3-diglycidyl ether glycerol/ethylenediamine-N, N' -diacetic acid polycondensate for 1-3 hours, taking out the fabric base layer, drying the fabric base layer in a vacuum drying oven at 80-90 ℃ until the weight is constant, then washing the fabric base layer with water for 3-6 times, and finally drying the fabric base layer in a blast drying oven at 85-95 ℃ until the weight is constant to obtain the antistatic woven fabric.
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