CN109137493B - Fabric finishing agent, preparation method and application - Google Patents
Fabric finishing agent, preparation method and application Download PDFInfo
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- CN109137493B CN109137493B CN201810927417.0A CN201810927417A CN109137493B CN 109137493 B CN109137493 B CN 109137493B CN 201810927417 A CN201810927417 A CN 201810927417A CN 109137493 B CN109137493 B CN 109137493B
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- Prior art keywords
- fabric
- agent
- quaternary ammonium
- finishing agent
- ultraviolet
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 54
- 239000000675 fabric finishing Substances 0.000 title claims abstract description 44
- 238000009962 finishing (textile) Methods 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000004900 Hydrophilic Finishing Agent Substances 0.000 claims abstract description 20
- 239000004902 Softening Agent Substances 0.000 claims abstract description 20
- 239000002216 antistatic agent Substances 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 230000006750 UV protection Effects 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims description 117
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 35
- 241001071917 Lithospermum Species 0.000 claims description 33
- 238000003756 stirring Methods 0.000 claims description 33
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 31
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 229920005610 lignin Polymers 0.000 claims description 29
- 239000008367 deionised water Substances 0.000 claims description 26
- 229910021641 deionized water Inorganic materials 0.000 claims description 26
- 238000001035 drying Methods 0.000 claims description 26
- 239000002131 composite material Substances 0.000 claims description 25
- 239000007864 aqueous solution Substances 0.000 claims description 24
- -1 polyoxyethylene Polymers 0.000 claims description 23
- 238000009777 vacuum freeze-drying Methods 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 21
- 239000003513 alkali Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 17
- 239000000243 solution Substances 0.000 claims description 14
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 13
- 238000005406 washing Methods 0.000 claims description 13
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 12
- 239000002244 precipitate Substances 0.000 claims description 12
- 239000011787 zinc oxide Substances 0.000 claims description 12
- 239000002202 Polyethylene glycol Substances 0.000 claims description 10
- 229920001223 polyethylene glycol Polymers 0.000 claims description 10
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 10
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 10
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 10
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 9
- 150000005215 alkyl ethers Chemical class 0.000 claims description 9
- 239000012153 distilled water Substances 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 6
- 239000000194 fatty acid Substances 0.000 claims description 6
- 229930195729 fatty acid Natural products 0.000 claims description 6
- LTVDFSLWFKLJDQ-UHFFFAOYSA-N α-tocopherolquinone Chemical compound CC(C)CCCC(C)CCCC(C)CCCC(C)(O)CCC1=C(C)C(=O)C(C)=C(C)C1=O LTVDFSLWFKLJDQ-UHFFFAOYSA-N 0.000 claims description 5
- 238000000502 dialysis Methods 0.000 claims description 4
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims description 3
- 230000032683 aging Effects 0.000 claims description 3
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 3
- 239000000706 filtrate Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000004246 zinc acetate Substances 0.000 claims description 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 claims description 2
- 150000003973 alkyl amines Chemical class 0.000 claims description 2
- KYZQKJZPHLFERP-UHFFFAOYSA-N dioctadecyl butanedioate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC(=O)OCCCCCCCCCCCCCCCCCC KYZQKJZPHLFERP-UHFFFAOYSA-N 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- 229920001451 polypropylene glycol Polymers 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000010992 reflux Methods 0.000 claims description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 1
- 239000002979 fabric softener Substances 0.000 claims 1
- 229920001690 polydopamine Polymers 0.000 description 55
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 50
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 50
- 239000002245 particle Substances 0.000 description 27
- 238000007731 hot pressing Methods 0.000 description 24
- 239000012188 paraffin wax Substances 0.000 description 24
- 229920000728 polyester Polymers 0.000 description 24
- 239000005662 Paraffin oil Substances 0.000 description 14
- 229920000742 Cotton Polymers 0.000 description 12
- 239000007788 liquid Substances 0.000 description 12
- 238000002791 soaking Methods 0.000 description 12
- 238000004458 analytical method Methods 0.000 description 10
- 238000007710 freezing Methods 0.000 description 10
- 230000008014 freezing Effects 0.000 description 10
- 239000007921 spray Substances 0.000 description 10
- 238000000859 sublimation Methods 0.000 description 10
- 230000008022 sublimation Effects 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 239000004753 textile Substances 0.000 description 9
- 239000006185 dispersion Substances 0.000 description 8
- CTENFNNZBMHDDG-UHFFFAOYSA-N Dopamine hydrochloride Chemical compound Cl.NCCC1=CC=C(O)C(O)=C1 CTENFNNZBMHDDG-UHFFFAOYSA-N 0.000 description 7
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 6
- 238000007664 blowing Methods 0.000 description 6
- 229960001149 dopamine hydrochloride Drugs 0.000 description 6
- 238000007654 immersion Methods 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 239000008096 xylene Substances 0.000 description 6
- GODZNYBQGNSJJN-UHFFFAOYSA-N 1-aminoethane-1,2-diol Chemical compound NC(O)CO GODZNYBQGNSJJN-UHFFFAOYSA-N 0.000 description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000009210 therapy by ultrasound Methods 0.000 description 4
- 239000000908 ammonium hydroxide Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000007730 finishing process Methods 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- CSPHGSFZFWKVDL-UHFFFAOYSA-M (3-chloro-2-hydroxypropyl)-trimethylazanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC(O)CCl CSPHGSFZFWKVDL-UHFFFAOYSA-M 0.000 description 1
- 208000005623 Carcinogenesis Diseases 0.000 description 1
- 206010015150 Erythema Diseases 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000036952 cancer formation Effects 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000321 erythema Toxicity 0.000 description 1
- 235000012041 food component Nutrition 0.000 description 1
- 239000005417 food ingredient Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000010998 test method 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- 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
- D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic Table; Zincates; Cadmates
-
- 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
- D06M13/02—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/144—Alcohols; Metal alcoholates
- D06M13/148—Polyalcohols, e.g. glycerol or glucose
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
-
- 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
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
-
- 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
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
- D06M15/3562—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing 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
- 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
-
- 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
- D06M15/53—Polyethers
-
- 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
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/25—Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments
-
- 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
- D06M2200/50—Modified hand or grip properties; Softening compositions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a fabric finishing agent, a preparation method and application. The fabric finishing agent is prepared by mixing the following raw materials in percentage by mass: 5-15% of hydrophilic finishing agent, 5-15% of antistatic agent, 5-20% of softening agent, 5-30% of anti-ultraviolet agent and the balance of water. The fabric finishing agent has excellent antistatic property, flexibility and ultraviolet resistance.
Description
Technical Field
The invention relates to a fabric finishing agent, a preparation method and application.
Background
Fabric finishing is the application of a finishing agent to a fabric which alters the surface properties of the fabric to impart specific functions to the fabric. For example, hydrophobic and oleophobic finishes are achieved by treating the fabric with a finish having a low surface tension to modify the surface characteristics of the fibers so that the fabric surface is not readily wetted and spread by water or oil. The antifouling finish and the easy-to-remove finish are processing technologies which change the surface performance or the surface state of the fiber, so that the fabric is not easy to be stained with the dirt under the wearing and using conditions, or the stained dirt is easy to wash and is not stained.
Fabric finishes are chemicals necessary in the textile manufacturing process. The fabric finishing agent has an indispensable important role in improving the product quality and the added value of the textile, can endow the textile with various special functions and styles, such as softness, crease resistance, shrinkproof property, water resistance, antibiosis, antistatic property, flame retardance and the like, can improve the dyeing and finishing process, and plays roles in saving energy and reducing the processing cost. Textile finishes are crucial to promote the overall level of the textile industry and their role in the textile industry chain.
Disclosure of Invention
The invention aims to provide a fabric finishing agent, a preparation method and application.
The technical solution comprises:
a fabric finishing agent is prepared by mixing the following raw materials in percentage by mass: 5-15% of hydrophilic finishing agent, 5-15% of antistatic agent, 5-20% of softening agent, 5-30% of anti-ultraviolet agent and the balance of water.
Optionally, the hydrophilic finishing agent is one or a mixture of polyethylene glycol dimethyl ether, polypropylene glycol methyl ether and dimethyl terephthalate.
Optionally, the antistatic agent is one of polyoxyethylene alkyl ether, polyoxyethylene alkylamine, polyoxyethylene alkylamide and alkyl polyol.
Optionally, the softening agent is polyvinylpyrrolidone, dioctadecyl succinate sulfonate, pentaerythritol fatty acid ester, glycerol mono fatty acid ester, sorbitan fatty acid ester or polysiloxane. Further preferred is polyvinylpyrrolidone.
Optionally, the ultraviolet inhibitor is radix Arnebiae extract and/or quaternary ammonium lignin.
Further preferably, the ultraviolet inhibitor is a lithospermum extract and/or a quaternary ammonium lignin-zinc oxide composite material.
As one preferable scheme, the ultraviolet-proof agent is formed by mixing (1-3) of lithospermum extract and (1-3) of quaternary ammonium lignin-zinc oxide composite material.
Preferably, the preparation method of the lithospermum extract comprises the following steps: crushing the lithospermum medicinal material to 20-50 meshes to obtain lithospermum powder, wherein the lithospermum powder is prepared by mixing the following components in a mass-volume ratio of 1: (10-15) g/mL, adding lithospermum powder into 80-95 wt% ethanol water solution, extracting under reflux at 60-75 ℃ for 1.5-3.0 h, filtering, and performing rotary reduced pressure evaporation on the obtained filtrate until no ethanol smell exists, thereby obtaining the lithospermum extract.
Preferably, the preparation method of the quaternary ammonium alkali lignin comprises the following steps: adding 70-75 g of alkali lignin into 400-500 mL of a 20% sodium hydroxide aqueous solution, and then dropwise adding 58-62 mL of a 60% 3-chloro-2-hydroxypropyl trimethyl ammonium chloride aqueous solution at a speed of 0.05-0.15 g/s under stirring at 100-300 revolutions/minute; and after the dropwise addition is finished, stirring for 3-5 h at 80-90 ℃, then adding the solution into a dialysis bag with the molecular weight cutoff of 1000, dialyzing for 24h in distilled water, changing the distilled water every 8h, and carrying out reduced pressure concentration, vacuum freeze drying and grinding on the dialysate to obtain the quaternary ammonium alkali lignin.
Preferably, the preparation method of the quaternary ammonium hydroxide lignin-zinc oxide composite material comprises the following steps:
1) adding 70-75 g of alkali lignin into 400-500 mL of a 20% sodium hydroxide aqueous solution, and then dropwise adding 58-62 mL of a 60% 3-chloro-2-hydroxypropyl trimethyl ammonium chloride aqueous solution at a speed of 0.05-0.15 g/s under stirring at 100-300 revolutions/minute; after the dropwise addition is finished, stirring for 3-5 h at 80-90 ℃, then adding the solution into a dialysis bag with the molecular weight cutoff of 1000, dialyzing for 24h in distilled water, changing the distilled water every 8h, and carrying out reduced pressure concentration, vacuum freeze drying and grinding on the dialysate to obtain quaternary ammonium alkali lignin;
2) adding 0.4g of quaternary ammonium lignin and 2g of sodium hydroxide into 50mL of deionized water, and stirring until the quaternary ammonium lignin and the sodium hydroxide are completely dissolved to obtain a quaternary ammonium lignin solution; under the condition of 100-300 revolutions per minute, dropwise adding a quaternary ammonium alkali lignin solution into 50mL of a zinc acetate aqueous solution with the mass fraction of 2-5%, stirring at 80-90 ℃ for 3-5 hours after dropwise adding, cooling to room temperature (25 ℃), adjusting the pH to 7.5 at 25 ℃ by using a sulfuric acid aqueous solution with the mass fraction of 20%, standing and aging at 40 ℃ for 1.5-3 hours, centrifuging, taking a precipitate, washing 3 times by using deionized water, drying at 60-70 ℃ for 12-20 hours under the absolute pressure of 0.08-0.09 MPa, and grinding into powder to obtain the quaternary ammonium alkali lignin/zinc oxide composite material, wherein the deionized water is 100mL each time, and the deionized water is used for washing 3 times.
The invention also provides a preparation method of the fabric finishing agent, which comprises the following steps: the hydrophilic finishing agent, the antistatic agent, the softening agent, the ultraviolet-proof agent and the water are stirred and mixed evenly. Preferably, the water is heated to 40-60 ℃, then the hydrophilic finishing agent, the antistatic agent, the softening agent and the anti-ultraviolet agent are added, the mixture is stirred and mixed evenly, and the mixture is cooled to the room temperature.
The invention also provides an application of the fabric finishing agent in fabric finishing, and particularly improves the antistatic property, softness and ultraviolet resistance of the fabric.
The invention brings the technical effects that: the fabric finishing agent has excellent antistatic property, flexibility and ultraviolet resistance.
Detailed Description
In the examples, the sources of the raw materials are as follows:
the chemical components described in the present invention are all commercially available products of analytical purity, if not specified otherwise.
Terylene yarn, 150D specification, Zhongchi Chenui chemical fiber factory.
Lithospermum: the name learning: lithospermum erythrorhizon sieb. et zucc. is a perennial herb of the genus Lithospermum of the family lithospermaceae. The lithospermum medicinal material in the invention is purchased from Xiangguang medicinal material Co., Ltd in Xiyao county in Yunnan of the origin.
Alkali lignin: molecular weight of 1000-2000, 80 mesh, Kindelai Biotech, Inc., New Yiyi.
3-chloro-2-hydroxypropyltrimethylammonium chloride: CAS number 3327-22-8, Wuhan La Na pharmaceuticals, Inc.
Dopamine hydrochloride: CAS number 62-31-7, Hunan sandigenong pharmaceutical Limited.
Methoxy polyethylene glycol amine: english short for mPEG-NH2CAS number 80506-64-5, Tianjin Hongriseofu Biotech Co., Ltd.
Paraffin oil: paraffin oil No. 46, Mortezoma petrochemical (Shanghai).
Ultra-high molecular weight polyethylene: molecular weight is 4,000,000, the China center Plastic material of lignum Cinnamomi Camphorae of Dongguan city.
Polyethylene glycol methyl ether: CAS number 9004-74-4, Shandong Moore chemical Co., Ltd.
Polyoxyethylene alkyl ether: also known as alkylphenol ethoxylates, APEO (acronym of English), CAS number 658-9-68, Federal Fine chemical Co., Ltd. in Guangdong.
Polyvinylpyrrolidone: CAS number 9003-39-8, Henan Dougeno food ingredients, Inc.
Example 1
The preparation method of the lithospermum extract comprises the following steps: crushing the lithospermum medicinal material to 20 meshes to obtain lithospermum medicinal material powder, wherein the lithospermum medicinal material powder is prepared by mixing the following components in a mass-volume ratio of 1: 12g/mL of radix Arnebiae powder is added into 80 wt% ethanol water solution, reflux-extracted at 60 deg.C for 2.0h, filtered with 200 mesh gauze, and the filtrate is rotary evaporated under absolute pressure of 0.09MPa and temperature of 60 deg.C under reduced pressure until no ethanol smell, to obtain radix Arnebiae extract.
The preparation method of the quaternary ammonium alkali lignin comprises the following steps: 70.10g of alkali lignin is added into 450mL of sodium hydroxide aqueous solution with the mass fraction of 20 percent, and then 61mL of 3-chloro-2-hydroxypropyl trimethyl ammonium chloride aqueous solution with the mass fraction of 60 percent is dripped at the speed of 0.1g/s under the stirring of 1200 revolutions per minute; after the dropwise addition, stirring at 85 ℃ for 4h, adding the solution into a dialysis bag with the molecular weight cutoff of 1000, dialyzing in distilled water for 24h, changing the distilled water every 8h, concentrating the dialysate under the absolute pressure of 0.09MPa and at the temperature of 60 ℃ under reduced pressure to 1/4 of the original volume, and then carrying out vacuum freeze drying and grinding to obtain the quaternary ammonium alkali lignin; the vacuum freeze drying condition is that the thickness of the material is controlled to be 8mm, the pre-freezing temperature is set to be-20 ℃, the sample is kept for 1.5h after the temperature is reduced to-20 ℃, the sublimation temperature is set to be 12 ℃, the analysis temperature is set to be 34 ℃, the absolute pressure is 25Pa, and the drying time is 24 h.
The preparation method of the quaternary ammonium alkali lignin-zinc oxide composite material comprises the following steps:
adding 0.4g of quaternary ammonium lignin and 2g of sodium hydroxide into 50mL of deionized water, and stirring until the quaternary ammonium lignin and the sodium hydroxide are completely dissolved to obtain a quaternary ammonium lignin solution; dropwise adding the quaternary ammonium alkali lignin solution into 50mL of zinc acetate aqueous solution with the mass fraction of 3% at the speed of 0.05g/s under the condition of 200 r/min, stirring at 85 ℃ for 4h after dropwise adding, cooling to room temperature (25 ℃), adjusting the pH to 7.5 at 25 ℃ by using a sulfuric acid aqueous solution with the mass fraction of 20%, standing and aging at 40 ℃ for 2h, centrifuging at 6000 r/min for 15min, taking out the precipitate, washing 3 times by using deionized water, drying for 18h at the absolute pressure of 0.085MPa and the temperature of 65 ℃ and grinding into powder, thus obtaining the quaternary ammonium alkali lignin-zinc oxide composite material.
Example 2
A preparation method of the sweat-absorbing and moisture-removing outdoor ultraviolet-proof fabric comprises the following steps:
s1, adding dopamine hydrochloride into an alkaline ethanol aqueous solution according to the mass-to-volume ratio of 2:1000g/mL, stirring for 24 hours under the condition of 200 revolutions per minute, centrifuging for 15 minutes under the condition of 15000 revolutions per minute, taking a lower-layer precipitate, washing for 3 times by deionized water, wherein the dosage of the deionized water is 100mL each time, and carrying out vacuum freeze drying to obtain polydopamine particles;
the vacuum freeze drying condition is that the thickness of the material is controlled to be 8mm, the pre-freezing temperature is set to be-20 ℃, the sample is kept for 1.5h after the temperature is reduced to-20 ℃, the sublimation temperature is set to be 12 ℃, the analysis temperature is set to be 24 ℃, the vacuum degree is 25Pa, and the drying is carried out for 24 h;
the alkaline ethanol aqueous solution is prepared from absolute ethanol: water: the monohydrate ammonia is mixed according to the volume ratio of 40:90: 0.6;
s2, adding methoxypolyethylene glycol amine into 1.0g/L polydopamine aqueous dispersion according to a mass-to-volume ratio of 5:1mg/mL, stirring for 24 hours under the condition of 500 revolutions per minute, centrifuging for 15 minutes under the condition of 15000 revolutions per minute, taking a lower-layer precipitate, washing for 3 times by deionized water, wherein the consumption of the deionized water is 100mL each time, and carrying out vacuum freeze drying to obtain modified polydopamine particles;
the preparation method of the polydopamine aqueous dispersion liquid with the concentration of 1.0g/L comprises the following steps: adding 1g of polydopamine particles into 1L of water, and carrying out ultrasonic treatment for 15min under the conditions that the ultrasonic power is 200W and the ultrasonic frequency is 24kHz to obtain the polydopamine particle;
the vacuum freeze drying condition is that the thickness of the material is controlled to be 8mm, the pre-freezing temperature is set to be-20 ℃, the sample is kept for 1.5h after the temperature is reduced to-20 ℃, the sublimation temperature is set to be 12 ℃, the analysis temperature is set to be 24 ℃, the vacuum degree is 25Pa, and the drying is carried out for 24 h;
s3, stirring the ultra-high molecular weight polyethylene, the modified polydopamine particles and the paraffin oil for 20min at the temperature of 200 ℃ at the speed of 60 revolutions per minute; then hot pressing for 20min under the conditions that the temperature is 190 ℃ and the pressure is 2.0 MPa; cooling to room temperature (25 ℃) to obtain a modified polydopamine/ultra-high molecular weight polyethylene/paraffin film with the thickness of 300 mu m;
the mass ratio of the ultrahigh molecular weight polyethylene to the modified polydopamine particles to the paraffin oil is 1:0.03: 0.05;
s4, laying the modified polydopamine/ultrahigh molecular weight polyethylene/paraffin film with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 300 mu m flat, then stacking a layer of fabric with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 0.5mm, then stacking a layer of modified polydopamine/ultrahigh molecular weight polyethylene/paraffin film with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 300 mu m again, stacking the fabric neatly, and carrying out hot pressing for 20min under the conditions that the temperature is 190 ℃ and the pressure is 2.0MPa to ensure that the modified polydopamine/ultrahigh molecular weight polyethylene/paraffin film is completely permeated into the fabric, so as to obtain the fabric after hot pressing; cooling to room temperature (25 ℃), immersing the fabric subjected to the hot pressing treatment in xylene for 30min according to the mass-to-volume ratio of 1:15g/mL, taking out, and naturally drying; repeating the immersion step for 3 times; naturally airing to obtain a porous ultrahigh molecular weight polyethylene/composite fabric;
s5 ultraviolet-proof finishing: soaking the porous ultrahigh molecular weight polyethylene/composite fabric in a fabric finishing agent for 60min at a bath ratio of 1:30g/mL, soaking and rolling for 80 wt% of the retention rate, drying the padded fabric at 175 ℃ by blowing for 30min, and cooling to room temperature (25 ℃) to obtain the sweat-absorbing and moisture-removing outdoor ultraviolet-proof fabric.
The fabric is a polyester fabric. The preparation method of the polyester fabric comprises the following steps: the polyester yarn is knitted into single-side plain fabric with the transverse density of 37 wales/10 cm and the longitudinal density of 58.5 courses/10 cm by adopting a needle size of 12G, namely the polyester fabric.
The fabric finishing agent is prepared by mixing the following raw materials in percentage by mass: 10% of hydrophilic finishing agent, 10% of antistatic agent, 12% of softening agent, 25% of ultraviolet-proof agent and the balance of water.
The hydrophilic finishing agent is polyethylene glycol methyl ether.
The antistatic agent is polyoxyethylene alkyl ether.
The softening agent is polyvinylpyrrolidone.
The ultraviolet-proof agent is lithospermum extract.
The preparation method of the lithospermum extract is the same as that of the example 1, and the details are not repeated.
Comparative example 1
A preparation method of the sweat-absorbing and moisture-removing outdoor ultraviolet-proof fabric comprises the following steps:
s1, adding dopamine hydrochloride into an alkaline ethanol aqueous solution according to the mass-to-volume ratio of 2:1000g/mL, stirring for 24 hours under the condition of 200 revolutions per minute, centrifuging for 15 minutes under the condition of 15000 revolutions per minute, taking a lower-layer precipitate, washing for 3 times by deionized water, wherein the dosage of the deionized water is 100mL each time, and carrying out vacuum freeze drying to obtain polydopamine particles;
the vacuum freeze drying condition is that the thickness of the material is controlled to be 8mm, the pre-freezing temperature is set to be-20 ℃, the sample is kept for 1.5h after the temperature is reduced to-20 ℃, the sublimation temperature is set to be 12 ℃, the analysis temperature is set to be 24 ℃, the vacuum degree is 25Pa, and the drying is carried out for 24 h;
the alkaline ethanol aqueous solution is prepared from absolute ethanol: water: the monohydrate ammonia is mixed according to the volume ratio of 40:90: 0.6;
s2 stirring the ultra-high molecular weight polyethylene, the polydopamine particles and the paraffin oil for 20min at the temperature of 200 ℃ at 60 rpm; then hot pressing for 20min under the conditions that the temperature is 190 ℃ and the pressure is 2.0 MPa; cooling to room temperature (25 ℃) to obtain polydopamine/ultra-high molecular weight polyethylene/paraffin film with the thickness of 300 mu m;
the mass ratio of the ultra-high molecular weight polyethylene to the polydopamine particles to the paraffin oil is 1:0.03: 0.05;
s3, laying a polydopamine/ultrahigh molecular weight polyethylene/paraffin film with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 300 mu m flat, then stacking a layer of fabric with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 0.5mm, then stacking a layer of polydopamine/ultrahigh molecular weight polyethylene/paraffin film with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 300 mu m again, stacking the layers orderly, and carrying out hot pressing for 20min under the conditions that the temperature is 190 ℃ and the pressure is 2.0MPa to ensure that the polydopamine/ultrahigh molecular weight polyethylene/paraffin film is completely permeated into the fabric, thus obtaining the fabric after the hot pressing treatment; cooling to room temperature (25 ℃), immersing the fabric subjected to the hot pressing treatment in xylene for 30min according to the mass-to-volume ratio of 1:15g/mL, taking out, and naturally drying; repeating the immersion step for 3 times; naturally airing to obtain a porous ultrahigh molecular weight polyethylene/composite fabric;
s4 ultraviolet-proof finishing: soaking the porous ultrahigh molecular weight polyethylene/composite fabric in a fabric finishing agent for 60min at a bath ratio of 1:30g/mL, soaking and rolling for 80 wt% of the retention rate, drying the padded fabric at 175 ℃ by blowing for 30min, and cooling to room temperature (25 ℃) to obtain the sweat-absorbing and moisture-removing outdoor ultraviolet-proof fabric.
The fabric is a polyester fabric. The preparation method of the polyester fabric comprises the following steps: the polyester yarn is knitted into single-side plain fabric with the transverse density of 37 wales/10 cm and the longitudinal density of 58.5 courses/10 cm by adopting a needle size of 12G, namely the polyester fabric.
The fabric finishing agent is prepared by mixing the following raw materials in percentage by mass: 10% of hydrophilic finishing agent, 10% of antistatic agent, 12% of softening agent, 25% of ultraviolet-proof agent and the balance of water.
The hydrophilic finishing agent is polyethylene glycol methyl ether.
The antistatic agent is polyoxyethylene alkyl ether.
The softening agent is polyvinylpyrrolidone.
The ultraviolet-proof agent is lithospermum extract.
The preparation method of the lithospermum extract is the same as that of the example 1, and the details are not repeated.
Comparative example 2
A preparation method of the sweat-absorbing and moisture-removing outdoor ultraviolet-proof fabric comprises the following steps:
s1 stirring the ultra-high molecular weight polyethylene and paraffin oil at 60 rpm and 200 deg.C for 20 min; then hot pressing for 20min under the conditions that the temperature is 190 ℃ and the pressure is 2.0 MPa; cooling to room temperature (25 ℃) to obtain an ultra-high molecular weight polyethylene/paraffin film with the thickness of 300 mu m;
the mass ratio of the ultra-high molecular weight polyethylene to the paraffin oil is 1: 0.05;
s2, laying flat ultra-high molecular weight polyethylene/paraffin films with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 300 mu m, then stacking a layer of fabric with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 0.5mm, then stacking a layer of ultra-high molecular weight polyethylene/paraffin films with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 300 mu m again, stacking the layers orderly, and carrying out hot pressing for 20min under the conditions that the temperature is 190 ℃ and the pressure is 2.0MPa to ensure that the ultra-high molecular weight polyethylene/paraffin films are completely infiltrated into the fabric, thereby obtaining the fabric after the hot pressing treatment; cooling to room temperature (25 ℃), immersing the fabric subjected to the hot pressing treatment in xylene for 30min according to the mass-to-volume ratio of 1:15g/mL, taking out, and naturally drying; repeating the immersion step for 3 times; naturally airing to obtain a porous ultrahigh molecular weight polyethylene/composite fabric;
s3 ultraviolet-proof finishing: soaking the porous ultrahigh molecular weight polyethylene/composite fabric in a fabric finishing agent for 60min at a bath ratio of 1:30g/mL, soaking and rolling for 80 wt% of the retention rate, drying the padded fabric at 175 ℃ by blowing for 30min, and cooling to room temperature (25 ℃) to obtain the sweat-absorbing and moisture-removing outdoor ultraviolet-proof fabric.
The fabric is a polyester fabric. The preparation method of the polyester fabric comprises the following steps: the polyester yarn is knitted into single-side plain fabric with the transverse density of 37 wales/10 cm and the longitudinal density of 58.5 courses/10 cm by adopting a needle size of 12G, namely the polyester fabric.
The fabric finishing agent is prepared by mixing the following raw materials in percentage by mass: 10% of hydrophilic finishing agent, 10% of antistatic agent, 12% of softening agent, 25% of ultraviolet-proof agent and the balance of water.
The hydrophilic finishing agent is polyethylene glycol methyl ether.
The antistatic agent is polyoxyethylene alkyl ether.
The softening agent is polyvinylpyrrolidone.
The ultraviolet-proof agent is lithospermum extract.
The preparation method of the lithospermum extract is the same as that of the example 1, and the details are not repeated.
Example 3
A preparation method of the sweat-absorbing and moisture-removing outdoor ultraviolet-proof fabric comprises the following steps:
s1, adding dopamine hydrochloride into an alkaline ethanol aqueous solution according to the mass-to-volume ratio of 2:1000g/mL, stirring for 24 hours under the condition of 200 revolutions per minute, centrifuging for 15 minutes under the condition of 15000 revolutions per minute, taking a lower-layer precipitate, washing for 3 times by deionized water, wherein the dosage of the deionized water is 100mL each time, and carrying out vacuum freeze drying to obtain polydopamine particles;
the vacuum freeze drying condition is that the thickness of the material is controlled to be 8mm, the pre-freezing temperature is set to be-20 ℃, the sample is kept for 1.5h after the temperature is reduced to-20 ℃, the sublimation temperature is set to be 12 ℃, the analysis temperature is set to be 24 ℃, the vacuum degree is 25Pa, and the drying is carried out for 24 h;
the alkaline ethanol aqueous solution is prepared from absolute ethanol: water: the monohydrate ammonia is mixed according to the volume ratio of 40:90: 0.6;
s2, adding methoxypolyethylene glycol amine into 1.0g/L polydopamine aqueous dispersion according to a mass-to-volume ratio of 5:1mg/mL, stirring for 24 hours under the condition of 500 revolutions per minute, centrifuging for 15 minutes under the condition of 15000 revolutions per minute, taking a lower-layer precipitate, washing for 3 times by deionized water, wherein the consumption of the deionized water is 100mL each time, and carrying out vacuum freeze drying to obtain modified polydopamine particles;
the preparation method of the polydopamine aqueous dispersion liquid with the concentration of 1.0g/L comprises the following steps: adding 1g of polydopamine particles into 1L of water, and carrying out ultrasonic treatment for 15min under the conditions that the ultrasonic power is 200W and the ultrasonic frequency is 24kHz to obtain the polydopamine particle;
the vacuum freeze drying condition is that the thickness of the material is controlled to be 8mm, the pre-freezing temperature is set to be-20 ℃, the sample is kept for 1.5h after the temperature is reduced to-20 ℃, the sublimation temperature is set to be 12 ℃, the analysis temperature is set to be 24 ℃, the vacuum degree is 25Pa, and the drying is carried out for 24 h;
s3, stirring the ultra-high molecular weight polyethylene, the modified polydopamine particles and the paraffin oil for 20min at the temperature of 200 ℃ at the speed of 60 revolutions per minute; then hot pressing for 20min under the conditions that the temperature is 190 ℃ and the pressure is 2.0 MPa; cooling to room temperature (25 ℃) to obtain a modified polydopamine/ultra-high molecular weight polyethylene/paraffin film with the thickness of 300 mu m;
the mass ratio of the ultrahigh molecular weight polyethylene to the modified polydopamine particles to the paraffin oil is 1:0.03: 0.05;
s4, laying the modified polydopamine/ultrahigh molecular weight polyethylene/paraffin film with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 300 mu m flat, then stacking a layer of fabric with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 0.5mm, then stacking a layer of modified polydopamine/ultrahigh molecular weight polyethylene/paraffin film with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 300 mu m again, stacking the fabric neatly, and carrying out hot pressing for 20min under the conditions that the temperature is 190 ℃ and the pressure is 2.0MPa to ensure that the modified polydopamine/ultrahigh molecular weight polyethylene/paraffin film is completely permeated into the fabric, so as to obtain the fabric after hot pressing; cooling to room temperature (25 ℃), immersing the fabric subjected to the hot pressing treatment in xylene for 30min according to the mass-to-volume ratio of 1:15g/mL, taking out, and naturally drying; repeating the immersion step for 3 times; naturally airing to obtain a porous ultrahigh molecular weight polyethylene/composite fabric;
s5 ultraviolet-proof finishing: soaking the porous ultrahigh molecular weight polyethylene/composite fabric in a fabric finishing agent for 60min at a bath ratio of 1:30g/mL, soaking and rolling for 80 wt% of the retention rate, drying the padded fabric at 175 ℃ by blowing for 30min, and cooling to room temperature (25 ℃) to obtain the sweat-absorbing and moisture-removing outdoor ultraviolet-proof fabric.
The fabric is a polyester fabric. The preparation method of the polyester fabric comprises the following steps: the polyester yarn is knitted into single-side plain fabric with the transverse density of 37 wales/10 cm and the longitudinal density of 58.5 courses/10 cm by adopting a needle size of 12G, namely the polyester fabric.
The fabric finishing agent is prepared by mixing the following raw materials in percentage by mass: 10% of hydrophilic finishing agent, 10% of antistatic agent, 12% of softening agent, 25% of ultraviolet-proof agent and the balance of water.
The hydrophilic finishing agent is polyethylene glycol methyl ether.
The antistatic agent is polyoxyethylene alkyl ether.
The softening agent is polyvinylpyrrolidone.
The ultraviolet-proof agent is quaternary ammonium alkali lignin.
The preparation method of the quaternary ammonium lignin is the same as that of example 1, and the details are not repeated here.
Example 4
A preparation method of the sweat-absorbing and moisture-removing outdoor ultraviolet-proof fabric comprises the following steps:
s1, adding dopamine hydrochloride into an alkaline ethanol aqueous solution according to the mass-to-volume ratio of 2:1000g/mL, stirring for 24 hours under the condition of 200 revolutions per minute, centrifuging for 15 minutes under the condition of 15000 revolutions per minute, taking a lower-layer precipitate, washing for 3 times by deionized water, wherein the dosage of the deionized water is 100mL each time, and carrying out vacuum freeze drying to obtain polydopamine particles;
the vacuum freeze drying condition is that the thickness of the material is controlled to be 8mm, the pre-freezing temperature is set to be-20 ℃, the sample is kept for 1.5h after the temperature is reduced to-20 ℃, the sublimation temperature is set to be 12 ℃, the analysis temperature is set to be 24 ℃, the vacuum degree is 25Pa, and the drying is carried out for 24 h;
the alkaline ethanol aqueous solution is prepared from absolute ethanol: water: the monohydrate ammonia is mixed according to the volume ratio of 40:90: 0.6;
s2, adding methoxypolyethylene glycol amine into 1.0g/L polydopamine aqueous dispersion according to a mass-to-volume ratio of 5:1mg/mL, stirring for 24 hours under the condition of 500 revolutions per minute, centrifuging for 15 minutes under the condition of 15000 revolutions per minute, taking a lower-layer precipitate, washing for 3 times by deionized water, wherein the consumption of the deionized water is 100mL each time, and carrying out vacuum freeze drying to obtain modified polydopamine particles;
the preparation method of the polydopamine aqueous dispersion liquid with the concentration of 1.0g/L comprises the following steps: adding 1g of polydopamine particles into 1L of water, and carrying out ultrasonic treatment for 15min under the conditions that the ultrasonic power is 200W and the ultrasonic frequency is 24kHz to obtain the polydopamine particle;
the vacuum freeze drying condition is that the thickness of the material is controlled to be 8mm, the pre-freezing temperature is set to be-20 ℃, the sample is kept for 1.5h after the temperature is reduced to-20 ℃, the sublimation temperature is set to be 12 ℃, the analysis temperature is set to be 24 ℃, the vacuum degree is 25Pa, and the drying is carried out for 24 h;
s3, stirring the ultra-high molecular weight polyethylene, the modified polydopamine particles and the paraffin oil for 20min at the temperature of 200 ℃ at the speed of 60 revolutions per minute; then hot pressing for 20min under the conditions that the temperature is 190 ℃ and the pressure is 2.0 MPa; cooling to room temperature (25 ℃) to obtain a modified polydopamine/ultra-high molecular weight polyethylene/paraffin film with the thickness of 300 mu m;
the mass ratio of the ultrahigh molecular weight polyethylene to the modified polydopamine particles to the paraffin oil is 1:0.03: 0.05;
s4, laying the modified polydopamine/ultrahigh molecular weight polyethylene/paraffin film with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 300 mu m flat, then stacking a layer of fabric with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 0.5mm, then stacking a layer of modified polydopamine/ultrahigh molecular weight polyethylene/paraffin film with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 300 mu m again, stacking the fabric neatly, and carrying out hot pressing for 20min under the conditions that the temperature is 190 ℃ and the pressure is 2.0MPa to ensure that the modified polydopamine/ultrahigh molecular weight polyethylene/paraffin film is completely permeated into the fabric, so as to obtain the fabric after hot pressing; cooling to room temperature (25 ℃), immersing the fabric subjected to the hot pressing treatment in xylene for 30min according to the mass-to-volume ratio of 1:15g/mL, taking out, and naturally drying; repeating the immersion step for 3 times; naturally airing to obtain a porous ultrahigh molecular weight polyethylene/composite fabric;
s5 ultraviolet-proof finishing: soaking the porous ultrahigh molecular weight polyethylene/composite fabric in a fabric finishing agent for 60min at a bath ratio of 1:30g/mL, soaking and rolling for 80 wt% of the retention rate, drying the padded fabric at 175 ℃ by blowing for 30min, and cooling to room temperature (25 ℃) to obtain the sweat-absorbing and moisture-removing outdoor ultraviolet-proof fabric.
The fabric is a polyester fabric. The preparation method of the polyester fabric comprises the following steps: the polyester yarn is knitted into single-side plain fabric with the transverse density of 37 wales/10 cm and the longitudinal density of 58.5 courses/10 cm by adopting a needle size of 12G, namely the polyester fabric.
The fabric finishing agent is prepared by mixing the following raw materials in percentage by mass: 10% of hydrophilic finishing agent, 10% of antistatic agent, 12% of softening agent, 25% of ultraviolet-proof agent and the balance of water.
The hydrophilic finishing agent is polyethylene glycol methyl ether.
The antistatic agent is polyoxyethylene alkyl ether.
The softening agent is polyvinylpyrrolidone.
The ultraviolet-proof agent is radix Arnebiae extract and quaternary ammonium lignin.
The preparation method of the lithospermum extract is the same as that of the example 1, and the details are not repeated.
The preparation method of the quaternary ammonium lignin is the same as that of example 1, and the details are not repeated here.
Example 5
A preparation method of the sweat-absorbing and moisture-removing outdoor ultraviolet-proof fabric comprises the following steps:
s1, adding dopamine hydrochloride into an alkaline ethanol aqueous solution according to the mass-to-volume ratio of 2:1000g/mL, stirring for 24 hours under the condition of 200 revolutions per minute, centrifuging for 15 minutes under the condition of 15000 revolutions per minute, taking a lower-layer precipitate, washing for 3 times by deionized water, wherein the dosage of the deionized water is 100mL each time, and carrying out vacuum freeze drying to obtain polydopamine particles;
the vacuum freeze drying condition is that the thickness of the material is controlled to be 8mm, the pre-freezing temperature is set to be-20 ℃, the sample is kept for 1.5h after the temperature is reduced to-20 ℃, the sublimation temperature is set to be 12 ℃, the analysis temperature is set to be 24 ℃, the vacuum degree is 25Pa, and the drying is carried out for 24 h;
the alkaline ethanol aqueous solution is prepared from absolute ethanol: water: the monohydrate ammonia is mixed according to the volume ratio of 40:90: 0.6;
s2, adding methoxypolyethylene glycol amine into 1.0g/L polydopamine aqueous dispersion according to a mass-to-volume ratio of 5:1mg/mL, stirring for 24 hours under the condition of 500 revolutions per minute, centrifuging for 15 minutes under the condition of 15000 revolutions per minute, taking a lower-layer precipitate, washing for 3 times by deionized water, wherein the consumption of the deionized water is 100mL each time, and carrying out vacuum freeze drying to obtain modified polydopamine particles;
the preparation method of the polydopamine aqueous dispersion liquid with the concentration of 1.0g/L comprises the following steps: adding 1g of polydopamine particles into 1L of water, and carrying out ultrasonic treatment for 15min under the conditions that the ultrasonic power is 200W and the ultrasonic frequency is 24kHz to obtain the polydopamine particle;
the vacuum freeze drying condition is that the thickness of the material is controlled to be 8mm, the pre-freezing temperature is set to be-20 ℃, the sample is kept for 1.5h after the temperature is reduced to-20 ℃, the sublimation temperature is set to be 12 ℃, the analysis temperature is set to be 24 ℃, the vacuum degree is 25Pa, and the drying is carried out for 24 h;
s3, stirring the ultra-high molecular weight polyethylene, the modified polydopamine particles and the paraffin oil for 20min at the temperature of 200 ℃ at the speed of 60 revolutions per minute; then hot pressing for 20min under the conditions that the temperature is 190 ℃ and the pressure is 2.0 MPa; cooling to room temperature (25 ℃) to obtain a modified polydopamine/ultra-high molecular weight polyethylene/paraffin film with the thickness of 300 mu m;
the mass ratio of the ultrahigh molecular weight polyethylene to the modified polydopamine particles to the paraffin oil is 1:0.03: 0.05;
s4, laying the modified polydopamine/ultrahigh molecular weight polyethylene/paraffin film with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 300 mu m flat, then stacking a layer of fabric with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 0.5mm, then stacking a layer of modified polydopamine/ultrahigh molecular weight polyethylene/paraffin film with the length multiplied by the width multiplied by the thickness of 50cm multiplied by 300 mu m again, orderly stacking, and carrying out hot pressing for 20min under the conditions that the temperature is 190 ℃ and the pressure is 2.0MPa to ensure that the modified polydopamine/ultrahigh molecular weight polyethylene/paraffin film is completely permeated into the fabric, so as to obtain the fabric after hot pressing; cooling to room temperature (25 ℃), immersing the fabric subjected to the hot pressing treatment in xylene for 30min according to the mass-to-volume ratio of 1:15g/mL, taking out, and naturally drying; repeating the immersion step for 3 times; naturally airing to obtain a porous ultrahigh molecular weight polyethylene/composite fabric;
s5 ultraviolet-proof finishing: soaking the porous ultrahigh molecular weight polyethylene/composite fabric in a fabric finishing agent for 60min at a bath ratio of 1:30g/mL, soaking and rolling for 80 wt% of the retention rate, drying the padded fabric at 175 ℃ by blowing for 30min, and cooling to room temperature (25 ℃) to obtain the sweat-absorbing and moisture-removing outdoor ultraviolet-proof fabric.
The fabric is a polyester fabric. The preparation method of the polyester fabric comprises the following steps: the polyester yarn is knitted into single-side plain fabric with the transverse density of 37 wales/10 cm and the longitudinal density of 58.5 courses/10 cm by adopting a needle size of 12G, namely the polyester fabric.
The fabric finishing agent is prepared by mixing the following raw materials in percentage by mass: 10% of hydrophilic finishing agent, 10% of antistatic agent, 12% of softening agent, 25% of ultraviolet-proof agent and the balance of water.
The hydrophilic finishing agent is polyethylene glycol methyl ether.
The antistatic agent is polyoxyethylene alkyl ether.
The softening agent is polyvinylpyrrolidone.
The ultraviolet-proof agent is prepared by mixing lithospermum extract and quaternary ammonium hydroxide lignin-zinc oxide composite material according to the mass ratio of 3: 1.
The preparation method of the lithospermum extract is the same as that of the example 1, and the details are not repeated.
The preparation method of the quaternary ammonium hydroxide lignin-zinc oxide composite material is the same as that of example 1, and the details are not repeated here.
Test example 1
Water absorption and moisture permeability according to GB/T21655.1-2008, assessment of fast drying on moisture absorption for textiles part 1: single item combination test method.
Table 1: water absorption and moisture permeability test results
As can be seen from Table 1, the water absorption rate of the sweat-absorbing and moisture-removing outdoor ultraviolet-proof fabric prepared by the method is up to 275 percent and far higher than 100 percent specified in the standard, and the permeability can be up to 13072.58000g/d m2Far greater than 8000g/d m specified in the standard2。
Test example 2
The ultraviolet testing method of the fabric is according to the evaluation of ultraviolet resistance performance of the textile of GB/T18830-. An important parameter for evaluating the ultraviolet protection of fabrics is the ultraviolet radiation protection coefficient UPF, which is used for measuring the degree of harm of ultraviolet radiation to human bodies. The UPF value is the ratio of the time required for the UV radiation to reach a critical dose of damage (e.g., erythema, ocular damage, even carcinogenesis, etc.) to the time to reach the same degree of damage without the use of a protective article. According to the standard determination, when the UPF of the sample is more than 40 and the UPA is less than 5%, the product can be called as an anti-ultraviolet product. The results of the ultraviolet resistance test of the fabric are shown in Table 6.
TABLE 2 test results of ultraviolet resistance
| UPF value | |
| Example 2 | 67.7 |
| Comparative example 1 | 60.2 |
| Comparative example 2 | 56.7 |
| Example 3 | 69.2 |
| Example 4 | 77.5 |
| Example 5 | 83.7 |
From the above table, it can be seen that the fabric obtained by padding the porous ultrahigh molecular weight polyethylene/composite fabric with the fabric finishing agent containing the ultraviolet inhibitor (lithospermum extract or quaternary ammonium lignin-zinc oxide composite material) has good sweat absorption and moisture removal capabilities, increases the wearing comfort of human bodies, and can significantly reduce the damage of ultraviolet rays in sunlight to human bodies.
Test example 3
The fabric finishes prepared in examples 2-5 were tested for uv protection.
The after-finishing process of the polyester-cotton blended fabric comprises the following steps:
(1) adding the fabric finishing agent into water at 40 ℃ at a stirring speed of 400r/min, and stirring for 10min, wherein the weight ratio of the fabric finishing agent to the water is 1:20, so as to obtain fabric finishing spray liquid;
(2) the prepared fabric finishing spray liquid is atomized and then uniformly sprayed on the front and back surfaces of a dry polyester-cotton blended fabric (the components and the content of the components are 65 percent of polyester-cotton 35 percent; plain weave, the density is 96 x 72, the yarn count is 45 x 45, and the gram weight is 108 g/square meter), the spray rate is 0.1g of the fabric finishing spray liquid sprayed on each gram of the polyester-cotton blended fabric, and the fabric finishing spray liquid is dried at the temperature of 65 ℃ until the constant weight of the polyester-cotton blended fabric is achieved.
The ultraviolet testing method of the polyester-cotton blended fabric is according to the evaluation of ultraviolet resistance performance of the textile of GB/T18830-. The specific results are shown in Table 3.
Table 3: ultraviolet resistance test result table
| UPF value | |
| Example 2 | 39.2 |
| Example 3 | 40.3 |
| Example 4 | 42.5 |
| Example 5 | 46.8 |
Test example 4
The fabric finishes prepared in examples 2-5 were tested for softness performance.
The after-finishing process of the polyester-cotton blended fabric comprises the following steps:
(1) adding the fabric finishing agent into water at 40 ℃ at a stirring speed of 400r/min, and stirring for 10min, wherein the weight ratio of the fabric finishing agent to the water is 1:20, so as to obtain fabric finishing spray liquid;
(2) the prepared fabric finishing spray liquid is atomized and then uniformly sprayed on the front and back surfaces of a dry polyester-cotton blended fabric (the components and the content of the components are 65 percent of polyester-cotton 35 percent; plain weave, the density is 96 x 72, the yarn count is 45 x 45, and the gram weight is 108 g/square meter), the spray rate is 0.1g of the fabric finishing spray liquid sprayed on each gram of the polyester-cotton blended fabric, and the fabric finishing spray liquid is dried at the temperature of 65 ℃ until the constant weight of the polyester-cotton blended fabric is achieved.
The treated polyester-cotton blended fabric is measured by a DC-RRY1000 type paper softness instrument, and the fabric sample area is 10cm multiplied by 10 cm. Softness is expressed as bending stiffness (transverse stiffness + radial stiffness), the smaller the bending stiffness, the better the fabric softness. The specific results are shown in Table 4.
Table 4: soft performance test result table
| Flexural rigidity (transverse rigidity + radial rigidity), mN | |
| Example 2 | 595 |
| Example 3 | 570 |
| Example 4 | 530 |
| Example 5 | 485 |
The present invention has been described in detail, and the principle and embodiments of the present invention are explained herein by using specific examples, which are only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (6)
1. A fabric finishing agent is prepared by mixing the following raw materials in percentage by mass: 5-15% of hydrophilic finishing agent, 5-15% of antistatic agent, 5-20% of softening agent, 5-30% of anti-ultraviolet agent and the balance of water;
the ultraviolet-proof agent is formed by mixing lithospermum extract and quaternary ammonium lignin-zinc oxide composite material according to the mass ratio of (1-3) to (1-3);
the preparation method of the lithospermum extract comprises the following steps: crushing the lithospermum medicinal material to 20-50 meshes to obtain lithospermum powder, wherein the lithospermum powder comprises the following components in a mass-volume ratio of 1 g: (10-15) adding lithospermum erythrorhizon powder into 80-95 wt% ethanol water solution, performing reflux extraction at 60-75 ℃ for 1.5-3.0 h, filtering, and performing rotary reduced pressure evaporation on the obtained filtrate until no ethanol smell exists to obtain the lithospermum erythrorhizon extract;
the preparation method of the quaternary ammonium alkali lignin-zinc oxide composite material comprises the following steps:
1) adding 70-75 g of alkali lignin into 400-500 mL of a 20% sodium hydroxide aqueous solution, and then dropwise adding 58-62 mL of a 60% 3-chloro-2-hydroxypropyl trimethyl ammonium chloride aqueous solution at a speed of 0.05-0.15 g/s under stirring at 100-300 revolutions/minute; after the dropwise addition is finished, stirring for 3-5 h at 80-90 ℃, then adding the solution into a dialysis bag with the molecular weight cutoff of 1000, dialyzing for 24h in distilled water, changing the distilled water every 8h, and carrying out reduced pressure concentration, vacuum freeze drying and grinding on the dialysate to obtain quaternary ammonium alkali lignin;
2) adding 0.4g of quaternary ammonium lignin and 2g of sodium hydroxide into 50mL of deionized water, and stirring until the quaternary ammonium lignin and the sodium hydroxide are completely dissolved to obtain a quaternary ammonium lignin solution; dropwise adding 0.05g/s of quaternary ammonium alkali lignin solution into 50mL of 2-5% zinc acetate aqueous solution at 100-300 r/min, stirring at 80-90 ℃ for 3-5 h after dropwise adding is finished, cooling to room temperature, adjusting the pH to 7.5 at 25 ℃ by using 20% sulfuric acid aqueous solution, standing and aging at 40 ℃ for 1.5-3 h, centrifuging, taking precipitate, washing 3 times by using deionized water, drying at the absolute pressure of 0.08-0.09 MPa and the temperature of 60-70 ℃ for 12-20 h, and grinding into powder to obtain the quaternary ammonium alkali lignin-zinc oxide composite material.
2. The fabric finishing agent of claim 1, wherein the hydrophilic finishing agent is one or a mixture of polyethylene glycol dimethyl ether, polypropylene glycol methyl ether, and dimethyl terephthalate.
3. The fabric finishing agent of claim 1, wherein the antistatic agent is one of polyoxyethylene alkyl ether, polyoxyethylene alkylamine, polyoxyethylene alkylamide, and alkyl polyol.
4. The fabric conditioner of claim 1, wherein the softening agent is one of polyvinylpyrrolidone, dioctadecyl succinate sulfonate, pentaerythritol fatty acid ester, glycerol mono fatty acid ester, sorbitan fatty acid ester, or polysiloxane.
5. A process for the preparation of a fabric finish according to any of claims 1 to 4, characterized in that: the hydrophilic finishing agent, the antistatic agent, the softening agent, the ultraviolet-proof agent and the water are stirred and mixed evenly.
6. Use of a fabric finishing agent according to any of claims 1 to 4 in fabric finishing, in particular to improve the antistatic, softness and uv-protection properties of fabrics.
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