CN108035139A - A kind of automatically cleaning composite material and preparation method thereof - Google Patents
A kind of automatically cleaning composite material and preparation method thereof Download PDFInfo
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- CN108035139A CN108035139A CN201711425169.1A CN201711425169A CN108035139A CN 108035139 A CN108035139 A CN 108035139A CN 201711425169 A CN201711425169 A CN 201711425169A CN 108035139 A CN108035139 A CN 108035139A
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- composite material
- automatically cleaning
- heating reaction
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- 239000002131 composite material Substances 0.000 title claims abstract description 38
- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 239000004753 textile Substances 0.000 claims abstract description 13
- 238000003851 corona treatment Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 238000005286 illumination Methods 0.000 claims description 9
- 238000002386 leaching Methods 0.000 claims description 9
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 230000002940 repellent Effects 0.000 claims description 7
- 239000005871 repellent Substances 0.000 claims description 7
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 claims description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 6
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 6
- DDJSWKLBKSLAAZ-UHFFFAOYSA-N cyclotetrasiloxane Chemical compound O1[SiH2]O[SiH2]O[SiH2]O[SiH2]1 DDJSWKLBKSLAAZ-UHFFFAOYSA-N 0.000 claims description 6
- 229940060296 dodecylbenzenesulfonic acid Drugs 0.000 claims description 6
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 claims description 6
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 claims 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 230000031709 bromination Effects 0.000 claims 1
- 238000005893 bromination reaction Methods 0.000 claims 1
- 239000003599 detergent Substances 0.000 claims 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- AISMNBXOJRHCIA-UHFFFAOYSA-N trimethylazanium;bromide Chemical compound Br.CN(C)C AISMNBXOJRHCIA-UHFFFAOYSA-N 0.000 claims 1
- 238000005292 vacuum distillation Methods 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 abstract description 15
- 238000006731 degradation reaction Methods 0.000 abstract description 15
- 238000004078 waterproofing Methods 0.000 abstract description 8
- 238000005406 washing Methods 0.000 abstract description 7
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 230000002209 hydrophobic effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000013033 photocatalytic degradation reaction Methods 0.000 abstract description 2
- 229920000742 Cotton Polymers 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- STZCRXQWRGQSJD-GEEYTBSJSA-M methyl orange Chemical compound [Na+].C1=CC(N(C)C)=CC=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-GEEYTBSJSA-M 0.000 description 5
- 229940012189 methyl orange Drugs 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000003115 biocidal effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 208000002173 dizziness Diseases 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- RAVDHKVWJUPFPT-UHFFFAOYSA-N silver;oxido(dioxo)vanadium Chemical compound [Ag+].[O-][V](=O)=O RAVDHKVWJUPFPT-UHFFFAOYSA-N 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- -1 Polypropylene Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000003075 superhydrophobic effect Effects 0.000 description 1
- 238000002198 surface plasmon resonance spectroscopy Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
- D06M10/025—Corona discharge or low temperature plasma
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/47—Oxides or hydroxides of elements of Groups 5 or 15 of the Periodic Table; Vanadates; Niobates; Tantalates; Arsenates; Antimonates; Bismuthates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
- D06M11/64—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts
- D06M11/65—Salts of oxyacids of nitrogen
-
- 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
- D06M13/244—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 sulfur or phosphorus
- D06M13/248—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 sulfur or phosphorus with compounds containing sulfur
- D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
-
- 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
- D06M13/322—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 nitrogen
- D06M13/325—Amines
- D06M13/335—Amines having an amino group bound to a carbon atom of a six-membered aromatic ring
-
- 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
- D06M13/322—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 nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- 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
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
- D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
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- 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
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
- D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
- D06M13/5135—Unsaturated compounds containing silicon atoms
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- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
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- Engineering & Computer Science (AREA)
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- Inorganic Chemistry (AREA)
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- Life Sciences & Earth Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
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- Plasma & Fusion (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The present invention provides a kind of automatically cleaning composite material and preparation method thereof, compared with prior art, textile of the present invention first carries out sided corona treatment, then light degradation is modified and then carries out hydrophobic treatment, make composite material that there is superior light degradation property and hydrophobicity, prevent from being contaminated, pollutant can make composite material have self-cleaning function by photocatalytic degradation, and, modified performance is stablized, and by 10 washings, light degradation and water proofing property do not reduce；Meanwhile composite material is soft, has good biological degradability and bactericidal properties, preparation method is simple, and cost is low, easy to industrialized production.
Description
Technical field
The invention belongs to field of composite material preparation, and in particular to a kind of automatically cleaning composite material and preparation method thereof.
Background technology
With the development of the society, the development of science and technology, the simple function of material cannot meet the needs of people.Such as
To textile material, people do not require nothing more than the basic function such as warming, comfortable, and the features such as automatically cleaning, antibiotic property are proposed
New demand.
Exploitation has broad application prospects with automatically cleaning, the composite material of antibiotic property.
The content of the invention
It is an object of the invention to provide a kind of preparation method of automatically cleaning composite material, textile material is first carried out certainly
Cleaning is modified, and is then carried out water repellent modification, material is voluntarily cleared up pollutant, and has super hydrophobic surface, is had certainly
Cleaning function.
Present invention also offers a kind of automatically cleaning composite material.
Specific technical solution of the invention is as follows：
A kind of preparation method of automatically cleaning composite material, comprises the following steps：
1) textile is subjected to sided corona treatment；
2) silver nitrate and ammonium metavanadate are dissolved in deionized water, after heating reaction, adds cetyl trimethyl
Ammonium bromide, reacts under illumination, then, the textile after sided corona treatment, dipping, using two leachings, two dehydration work is added into system
Skill, drying；
3) textile after step 2) processing is immersed in water repellent agent, using two two dewatering process of leaching, dried, to obtain the final product
Automatically cleaning composite material.
Step 1) the sided corona treatment is that 3-4s is handled under the conditions of 6-10kV.The textile be selected from cotton, burlap or
Polypropylene etc..
Further, sided corona treatment carries out under the conditions of oxygen and nitrogen mixed gas in step 1), oxygen and nitrogen
Volume ratio is 2:8.
The molar ratio of silver nitrate, ammonium metavanadate and cetyl trimethylammonium bromide is 1 in step 2):2-3:4-8.
Concentration is 0.02-0.04mol/L to silver nitrate in deionized water in step 2).
Reaction is heated described in step 2) to refer to react 10-20h under the conditions of 150-170 DEG C.
Reaction refers to react 4-8h under the conditions of 10-25 DEG C under light illumination under the step 2) illumination.
Impregnation described in step 2) refers to impregnate 10-15min every time；It is 120- that dehydration, which controls liquid carrying rate, every time
160%.
Step 2) the drying refers to 60-70 DEG C of dry 6-10h.
The preparation method of the step 3) water repellent agent is：
Octyl group trimethoxy silane, tetravinyl tetramethoxy cyclotetrasiloxane and silane coupling agent KH-602 are mixed,
Heating reaction, then adds quanmethyl silicate, diaminodiphenylmethane and dodecyl benzene sulfonic acid, heating reaction, and decompression is steamed
Removing low-boiling-point substance is evaporated, then the heating reaction that heats up, up to water repellent agent.
Heating reaction in step 3) for the first time is：3-4h is reacted under the conditions of 90-120 DEG C；
Heating reaction in step 3) for the second time is：100-120 DEG C of reaction 4-8h；
The heating reaction that heats up again described in step 3) refers to be heated to 145-150 DEG C of reaction 1-2h.
Octyl group trimethoxy silane in step 3), tetravinyl tetramethoxy cyclotetrasiloxane, silane coupling agent KH-602,
The molar ratio of quanmethyl silicate, diaminodiphenylmethane and dodecyl benzene sulfonic acid is：1:2-3:2-4:2-3：0.01-0.2：
0.005-0.01。
Leaching described in step 3)-bundle processing is specifically, dipping 1-2min, and two, which soak two, rolls, pick-up 70-110%.
Drying described in step 3) refers to 160-165 DEG C of drying 2-4min.
A kind of automatically cleaning composite material provided by the invention, is prepared using the above method.
Textile material is first carried out sided corona treatment by the present invention, is conducive to the absorption firmness that follow-up automatically cleaning is modified and is increased
Add, follow-up water-proofing treatment film forming also further enhancing the firmness of automatically cleaning modification, the light degradation effect after 10 washings
Do not reduce.In automatically cleaning modified system preparation process, silver nitrate, ammonium metavanadate and cetyl trimethylammonium bromide are controlled
Molar ratio, novel photocatalyst silver metavanadate system is successfully introduced into by silver, silver bromide, unstable using silver bromide, in the sun
Silver is resolved under lower illumination, make use of the surface plasmon resonance effect of noble silver and compound semiconductor photocatalytic material inclined
The advantages of silver vanadate and silver bromide absorb visible ray, has high the disposal efficiency.Moreover, after system processing textile, spin
Fabric loads silver particles, is used cooperatively with the cetyl trimethylammonium bromide of addition, composite material is had good softness
Property, biological degradability and bactericidal properties.Diaminodiphenylmethane and quanmethyl silicate cooperation are added in water-repelling agent preparation process to be made
With being conducive to waterproofing agent in composite material surface film-forming, improve the firmness of waterproof layer；The water proofing property after 10 washings
It can not reduce, still there is good hydrophobicity after 100 washings.The quanmethyl silicate increase hydrophobicity of addition, improves waterproof
Effect；The addition of dodecyl benzene sulfonic acid makes the water-repelling agent of preparation more stable, more refines, particle is more not only as emulsifying agent
Uniformly, and easily it is dispersed in composite material surface；Moreover, as catalyst, promote reaction to carry out, improve reaction efficiency.
Automatically cleaning composite material provided by the invention, good water-proof effect, prevents from being contaminated, and waterproof layer firmness is high.
Compared with prior art, textile of the present invention first carries out sided corona treatment, then light degradation is modified and then carries out hydrophobic place
Reason, make composite material that there is superior light degradation property and hydrophobicity, prevent from being contaminated, pollutant can by photocatalytic degradation,
Make composite material that there is self-cleaning function, moreover, modified performance is stablized, by 10 washings, light degradation and water proofing property do not reduce；
Meanwhile composite material is soft, has good biological degradability and bactericidal properties, preparation method is simple, and cost is low, easy to industrialize
Production.
Embodiment
Embodiment 1
A kind of preparation method of automatically cleaning composite material, including following preparation method：
1) cotton is subjected to sided corona treatment：The volume ratio of oxygen and nitrogen is 2:Carried out under the conditions of 8 mixed gas,
3s is handled under the conditions of 8kV；；
2) 1mol silver nitrates and 2mol ammonium metavanadates are dissolved in 30L deionized waters, 18h is reacted under the conditions of 150 DEG C, then
4mol cetyl trimethylammonium bromides are added, react 5h under the conditions of lower 15 DEG C of illumination.Then, step 1) electricity is added into system
Cotton after dizzy processing, using two two dewatering process of leaching, impregnates 15min every time；It is 120- that dehydration, which controls liquid carrying rate, every time
140%, 60 DEG C of drying 10h.
3) in three-necked flask, by 1mol octyl groups trimethoxy silane, 2mol tetravinyl tetramethoxy cyclotetrasiloxanes and
3mol silane coupling agents KH-602 is mixed, and is reacted 4h under the conditions of 90 DEG C, is then added 2mol quanmethyl silicates, 0.01mol bis-
Diaminodiphenylmethane and 0.005mol dodecyl benzene sulfonic acid, 100 DEG C of reaction 5h, are evaporated under reduced pressure removing under the conditions of 0.75MPa
Low-boiling-point substance, then heat up 145 DEG C and react 1.5h, up to water-repelling agent.Cotton after step 2) processing is placed in water-repelling agent, solid-liquid ratio
1:10；Carry out soaking-bundle processing, impregnate 1min, two leachings two are rolled, pick-up 80%, then 160 DEG C of drying 2min, up to automatically cleaning
Composite material
Embodiment 2
A kind of preparation method of automatically cleaning composite material, including following preparation method：
1) cotton is subjected to sided corona treatment：The volume ratio of oxygen and nitrogen is 2:Carried out under the conditions of 8 mixed gas,
4s is handled under the conditions of 6kV；；
2) 1mol silver nitrates and 3mol ammonium metavanadates are dissolved in 40L deionized waters, 16h is reacted under the conditions of 160 DEG C, then
6mol cetyl trimethylammonium bromides are added, react 6h under the conditions of lower 20 DEG C of illumination.Then, step 1) electricity is added into system
Cotton after dizzy processing, using two two dewatering process of leaching, impregnates 10min every time；It is 140- that dehydration, which controls liquid carrying rate, every time
160%, 60 DEG C of drying 8h.
3) in three-necked flask, by 1mol octyl groups trimethoxy silane, 3mol tetravinyl tetramethoxy cyclotetrasiloxanes and
4mol silane coupling agents KH-602 is mixed, and is reacted 4h under the conditions of 110 DEG C, is then added 2mol quanmethyl silicates, 0.05mol bis-
Diaminodiphenylmethane and 0.008mol dodecyl benzene sulfonic acid, 120 DEG C of reaction 6h, are evaporated under reduced pressure removing under the conditions of 0.75MPa
Low-boiling-point substance, then heat up 150 DEG C and react 1h, up to water-repelling agent.Cotton after step 2) processing is placed in water-repelling agent, solid-liquid ratio 1:
10；Carry out soaking-bundle processing, impregnate 1.5min, two leachings two are rolled, pick-up 100%, then 160 DEG C of drying 4min, up to automatically cleaning
Composite material.
Water repellency is tested：
Water proofing property, waterproof layer firmness are carried out to the embodiment 1-2 automatically cleaning composite materials prepared and untreated cotton
Test, the property surveyed result such as table 1 below.
Waterproofing tests are carried out using AATCC-22, according to water droplet on measured material or water shape, 0 can be chosen as, 50,70,80,
90th, 100 6 grades.
The test method of waterproof layer firmness is：After tested composite material is washed 100 times, prevented using AATCC-22
Water-based test, according to water droplet on tested composite material or water shape, can be chosen as 0,50,70,80,90,100 6 grade.
Embodiment 1-2 composite materials and untreated cotton carry out the test of water proofing property and waterproof layer firmness, as a result as follows
Table 1：
Table 1
Organic matter degradation performance test
The composite material that is prepared using methyl orange as simulation organic pollution, research embodiment 1-2 and common untreated
Cotton is under 100w ultraviolet mercury lamps (centre wavelength 365nm) irradiation, to its light degradation property.Table 2 below gives simulating pollution
Thing methyl orange degradation effect.
2 simulating pollution thing methyl orange degradation effect of table
| Process object | K/S value change rates |
| Embodiment 1 | 74.0% |
| Embodiment 2 | 74.8% |
| Common cotton | 0.84% |
After automatically cleaning composite material washing prepared by the present invention, light degradation effect does not reduce.
Automatically cleaning composite material is prepared after methyl orange colours, through 10 washings, light degradation effect does not reduce, as a result as follows
Table 3.
Table 3 washes the influence to methyl orange degradation effect
| Process object | K/S value change rates |
| Embodiment 1 | 72.2% |
| Embodiment 2 | 71.8% |
| Common cotton | 1.19% |
The detection of composite material and common untreated cotton anti-microbial property prepared by embodiment 1-2 is studied, as a result such as following table
4。
The detection of 4 antibiotic property performance of table
Composite material provided by the invention has good water-proof function, prevents from being contaminated, in addition, with high efficiency photocatalysis drop
Function is solved, makes contaminant degradation, there is self-cleaning performance；Meanwhile composite material is soft, there is good biological degradability and kill
Bacterium property.
Claims (10)
1. a kind of preparation method of automatically cleaning composite material, it is characterised in that the preparation method comprises the following steps：
1) textile is subjected to sided corona treatment；
2) silver nitrate and ammonium metavanadate are dissolved in deionized water, after heating reaction, adds cetyl trimethyl bromination
Ammonium, reacts under illumination, then, the textile after sided corona treatment is added into system, dipping, using two two dewatering process of leaching, dries
It is dry；
3) textile after step 2) processing is immersed in water repellent agent, using two two dewatering process of leaching, drying, that is, derive from clear
Clean composite material.
2. preparation method according to claim 1, it is characterised in that silver nitrate, ammonium metavanadate and hexadecane in step 2)
The molar ratio of base trimethylammonium bromide is 1:2-3:4-8.
3. preparation method according to claim 1 or 2, it is characterised in that silver nitrate is dense in deionized water in step 2)
Spend for 0.02-0.04mol/L.
4. according to claim 1-3 any one of them preparation methods, it is characterised in that reaction is heated described in step 2) and is referred to
10-20h is reacted under the conditions of 150-170 DEG C.
5. according to claim 1-4 any one of them preparation methods, it is characterised in that react and refer under the step 2) illumination
4-8h is reacted under the conditions of 10-25 DEG C under light illumination.
6. according to claim 1-5 any one of them preparation methods, it is characterised in that the system of the step 3) water repellent agent
Preparation Method is：
Octyl group trimethoxy silane, tetravinyl tetramethoxy cyclotetrasiloxane and silane coupling agent KH-602 are mixed, heating
Reaction, then adds quanmethyl silicate, diaminodiphenylmethane and dodecyl benzene sulfonic acid, heating reaction, and vacuum distillation takes off
Except low-boiling-point substance, then the heating reaction that heats up, up to water repellent agent.
7. preparation method according to claim 6, it is characterised in that octyl group trimethoxy silane, four ethene in step 3)
Base tetramethoxy cyclotetrasiloxane, silane coupling agent KH-602, quanmethyl silicate, diaminodiphenylmethane and detergent alkylate sulphur
Acid molar ratio be：1:2-3:2-4:2-3：0.01-0.2：0.005-0.01.
8. the preparation method according to claim 6 or 7, it is characterised in that heating reaction in step 3) for the first time is：90-
3-4h is reacted under the conditions of 120 DEG C.
9. according to claim 6-8 any one of them preparation methods, it is characterised in that second of heating reaction in step 3)
For：100-120 DEG C of reaction 4-8h.
A kind of 10. automatically cleaning composite material prepared by any one of claim 1-9.
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