CN116676780A - 一种耐磨抗菌的超柔纱及其制备方法 - Google Patents
一种耐磨抗菌的超柔纱及其制备方法 Download PDFInfo
- Publication number
- CN116676780A CN116676780A CN202310668725.7A CN202310668725A CN116676780A CN 116676780 A CN116676780 A CN 116676780A CN 202310668725 A CN202310668725 A CN 202310668725A CN 116676780 A CN116676780 A CN 116676780A
- Authority
- CN
- China
- Prior art keywords
- antibacterial
- resistant
- soft yarn
- wear
- super
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims abstract description 38
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims abstract description 30
- 239000004094 surface-active agent Substances 0.000 claims abstract description 30
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 12
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 12
- 238000009960 carding Methods 0.000 claims abstract description 11
- 238000009987 spinning Methods 0.000 claims abstract description 11
- 239000011780 sodium chloride Substances 0.000 claims abstract description 10
- 239000012452 mother liquor Substances 0.000 claims abstract description 6
- 239000010413 mother solution Substances 0.000 claims abstract description 6
- 125000001453 quaternary ammonium group Chemical group 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 23
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 21
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 20
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 18
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 12
- OXOWTLDONRGYOT-UHFFFAOYSA-N 4-(dimethylamino)butanoic acid Chemical compound CN(C)CCCC(O)=O OXOWTLDONRGYOT-UHFFFAOYSA-N 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- VFWCMGCRMGJXDK-UHFFFAOYSA-N 1-chlorobutane Chemical compound CCCCCl VFWCMGCRMGJXDK-UHFFFAOYSA-N 0.000 claims description 7
- JYFHYPJRHGVZDY-UHFFFAOYSA-N Dibutyl phosphate Chemical compound CCCCOP(O)(=O)OCCCC JYFHYPJRHGVZDY-UHFFFAOYSA-N 0.000 claims description 7
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 4
- -1 propyl epoxyethane Chemical compound 0.000 claims description 4
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 3
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 3
- SYURNNNQIFDVCA-UHFFFAOYSA-N 2-propyloxirane Chemical compound CCCC1CO1 SYURNNNQIFDVCA-UHFFFAOYSA-N 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 3
- 238000002791 soaking Methods 0.000 claims 2
- 230000001954 sterilising effect Effects 0.000 abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 238000007781 pre-processing Methods 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 15
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000003899 bactericide agent Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 150000007942 carboxylates Chemical group 0.000 description 2
- 239000004595 color masterbatch Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229910052902 vermiculite Inorganic materials 0.000 description 2
- 239000010455 vermiculite Substances 0.000 description 2
- 235000019354 vermiculite Nutrition 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical group [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 206010020112 Hirsutism Diseases 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 125000003262 carboxylic acid ester group Chemical group [H]C([H])([*:2])OC(=O)C([H])([H])[*:1] 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000007547 defect Effects 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
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 244000005714 skin microbiome Species 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/11—Esters of phosphoric acids with hydroxyalkyl compounds without further substituents on alkyl
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/091—Esters of phosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/442—Cut or abrasion resistant yarns or threads
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/449—Yarns or threads with antibacterial properties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/13—Ammonium halides or halides of elements of Groups 1 or 11 of the Periodic System
-
- 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
-
- 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
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- 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
-
- 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
- D06M2200/30—Flame or heat resistance, fire retardancy properties
-
- 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
- D06M2200/35—Abrasion, pilling or fibrillation resistance
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
本发明公开了一种耐磨抗菌的超柔纱的制备方法,将棉纤维依次经过预处理、清棉、梳棉、并条、气流纺工序,制得耐磨抗菌的超柔纱;其中,所述预处理是将棉纤维浸渍于抗菌母液中,再经过水洗、脱干、烘干;所述抗菌母液包括以下质量百分数的组分:聚乙二醇0.6‑0.8%,乙醇12‑16%,氯化钠0.5‑1.0%,季铵盐表面活性剂0.5‑1.5%,余量为水;所述季铵盐表面活性剂与聚乙二醇、氯化钠协同增效,能显著增加棉纤维的耐磨、阻燃和杀菌性能。本发明提供的超柔纱具有优异的耐磨、抗菌和阻燃性能。
Description
技术领域
本发明属于纺织技术领域,具体涉及一种耐磨抗菌的超柔纱及其制备方法。
背景技术
超柔纱是使用经过改造的特殊纺纱设备,配备独特的纺纱工艺纺制的低于正常捻度20-30%的纱线,毛羽少、强力高、强力CV%低、捻度不匀率小、纱线光滑、条干均匀、纱体蓬松、手感柔软,后道工序无需用硅油、柔软剂等处理,就能达到绵柔的舒适感觉,既环保又节能。用超柔纱织造的面料既具有超柔棉弹力织物柔软、舒适的手感,又具有高弹力塑形、吸湿排汗、透气干爽的功能,被广泛应用于运动休闲服装、内衣、睡衣以及婴幼儿用品中。
申请号为CN202010581691.4的专利提供了一种纯棉仿无捻纱超柔纱布及其制备方法,包括以下步骤:纺制棉包棉束纱-浆纱-织布-松式水洗-脱水烘干-染色或印花-空气拍打-定型-预缩-成品,该发明采用棉包棉束纱织布,并通过空气拍打实现蓬松,无需借助水溶性纤维来提升纱线的强力,保证织布效率,减少污染物排放,同时采用物理方式对织物进行柔软处理,高效环保,该发明提供的纯棉仿无捻纱超柔纱布手感柔软蓬松,有效改善了易起毛球及掉毛的问题,但人们对织物的功能性要求越来越高,尤其是对服装的抗菌、保健、耐磨等方面的要求也不断提高,与人体肌肤密切接触的织物会不断遭受污染,有来自人体、外界、大气环境中的尘埃、浮土以及食物污渍等,也有来自人体的汗液、脂肪、以及表皮落屑等分泌物,这些污渍会使有害的细菌迅速繁殖,该发明提供的超柔纱布的抗菌性能难以满足市场需求。申请号为CN201610417459.0的专利提供了一种阻燃抗菌混纺面料,包括以下原料:蛭石改性涤纶纤维、棉纤维、莫代尔纤维、锦纶纤维、天竹纤维、云母纤维、天丝,该发明提供的混纺面料柔软、凉爽、抗起球、透气、吸湿性好,还具有良好的阻燃和抗菌功能,但混纺面料一般采用的原料种类较多,制备方法较为复杂,且在蛭石与涤纶色母粒共混熔融纺丝过程中,无机矿物蛭石与涤纶色母粒的相容性较差,进而影响混纺面料的性能,此外,混纺面料的抗菌效果也有待提高。因此,迫切需要开发一种耐磨、抗菌、阻燃的纯棉超柔纱。
发明内容
针对现有技术的不足,本发明的目的在于提供一种耐磨抗菌的超柔纱,该超柔纱具有优异的耐磨、抗菌、阻燃等性能,本发明还提供了该耐磨抗菌的超柔纱的制备方法。
本发明为实现上述目的所采取的技术方案为:
一种耐磨抗菌的超柔纱的制备方法,将棉纤维依次经过预处理、清棉、梳棉、并条、气流纺工序,制得耐磨抗菌的超柔纱;其中,所述预处理是将棉纤维浸渍于抗菌母液中,再经过水洗、脱干、烘干;所述抗菌母液包括以下质量百分数的组分:聚乙二醇0.6-0.8%,乙醇12-16%,氯化钠0.5-1.0%,季铵盐表面活性剂0.5-1.5%,余量为水;所述季铵盐表面活性剂的制备方法如下:
S1、在搅拌条件下,将丙基环氧乙烷升温至60-70℃,滴加磷酸二丁酯,于0.5-1.5h滴加完毕,再升温至85-95℃,继续搅拌3-5h,冷却至室温,得到中间体1;
S2、将4-二甲基氨基丁酸分散于N,N-二甲基甲酰胺中,依次加入对甲苯磺酸、步骤S1所得中间体1,升温至55-70℃,反应4-9h,冷却至室温,再依次加入去离子水和碳酸氢钠,搅拌20-30min,经萃取、减压蒸馏,得到中间体2;
S3、在氮气氛围下,将步骤S2所得中间体2、1-氯丁烷分散于乙腈中,加入碘化钾,升温至75-90℃,搅拌反应12-18h,经减压蒸馏、萃取、反萃取、浓缩干燥,即得季铵盐表面活性剂;
季铵盐表面活性剂的合成路线如下:
本发明以丙基环氧乙烷、磷酸二丁酯为原料,在加热条件下发生环氧化合物的开环反应,得到中间体1;中间体1与4-二甲基氨基丁酸在对甲苯磺酸作用下发生酯化反应,得到中间体2;中间体2结构中的叔胺与1-氯丁烷进一步发生季铵化反应,即得季铵盐表面活性剂。
为了得到季铵盐表面活性剂,并保证产物一致性,步骤S1中所述丙基环氧乙烷与磷酸二丁酯的摩尔比为1:0.9-1.2;步骤S2中所述4-二甲基氨基丁酸、对甲苯磺酸与中间体1的摩尔比为1:0.04-0.08:0.8-1.0,N,N-二甲基甲酰胺中4-二甲基氨基丁酸的加入量为0.15-0.40g/mL,对甲苯磺酸、去离子水与碳酸氢钠的质量比为3-6:25-45:2-5;步骤S3中所述中间体2、1-氯丁烷与碘化钾的摩尔比为1:0.9-1.4:0.2-0.5,乙腈中中间体2的加入量为0.3-0.7g/mL。
优选地,所述浸渍温度为30-45℃,时间为2-4h。
所述抗菌母液包括以下原料:聚乙二醇、乙醇、氯化钠、季铵盐表面活性剂,其中聚乙二醇与氯化钠都具有杀菌防腐功效,季铵盐型阳离子活性杀菌剂对人类健康安全,以其低毒、高效、广谱等优势,在医药、日化领域广泛用于杀菌、消毒、防腐,单组分杀菌剂会使细菌产生抗性,将聚乙二醇、氯化钠和季铵盐表面活性剂复配使用,不仅能兼顾化学品安全性和经济合理性,而且能显著增加产品的杀菌性能,同时聚乙二醇良好的成膜性也能显著提高产品的耐磨性。
本发明具有如下有益效果:本发明通过三步法合成季铵盐表面活性剂,该季铵盐表面活性剂中含有磷酸酯基、羧酸酯基和季铵盐结构。磷酸酯基与羧酸酯基协同作用,能够显著提高季铵盐表面活性剂的阻燃性能;季铵盐与聚乙二醇、氯化钠协同增效,既能兼顾化学品安全性和经济合理性,又能显著增加产品的杀菌性能;聚乙二醇具有良好的成膜性,能显著提高棉纤维的耐磨性。本发明使用抗菌母液对棉纤维进行预处理,再经清棉、梳棉、并条、气流纺工序得到的超柔纱具有优异的耐磨、抗菌和阻燃性能。
具体实施方式
下面将结合本申请实施例,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。下述实施例中所用原料均为普通市售产品。
实施例1
一种季铵盐表面活性剂的制备方法,包括以下步骤:
S1、在搅拌条件下,将丙基环氧乙烷升温至65℃,滴加磷酸二丁酯,于1h滴加完毕,再升温至85℃,继续搅拌4h,冷却至室温,得到中间体1,其中丙基环氧乙烷与磷酸二丁酯的摩尔比为1:1.1;
S2、将4-二甲基氨基丁酸分散于N,N-二甲基甲酰胺中,依次加入对甲苯磺酸、步骤S1所得中间体1,升温至60℃,反应5h,冷却至室温,再依次加入去离子水和碳酸氢钠,搅拌30min,用乙酸乙酯萃取,取有机相减压蒸馏,得到中间体2,其中4-二甲基氨基丁酸、对甲苯磺酸与中间体1的摩尔比为1:0.05:0.9,N,N-二甲基甲酰胺中4-二甲基氨基丁酸的加入量为0.3g/mL,对甲苯磺酸、去离子水与碳酸氢钠的质量比为5:40:4;
S3、在氮气氛围下,将步骤S2所得中间体、1-氯丁烷分散于乙腈中,加入碘化钾,升温至80℃,搅拌反应16h,经减压蒸馏除去乙腈,再加入去离子水和乙酸乙酯进行萃取,取有机相反萃取一次,合并所得水相,进行浓缩干燥,即得季铵盐表面活性剂,其中中间体2、1-氯丁烷与碘化钾的摩尔比为1:1.2:0.4,乙腈中中间体2的加入量为0.6g/mL,去离子水和乙酸乙酯的体积比为1:1;
季铵盐表面活性剂的合成路线如下:
季铵盐表面活性剂的核磁结果为:1H NMR(300MHz,D2O)δ4.55-4.59(m,1H),4.35-4.38(m,1H),4.12-4.15(m,1H),4.04(t,4H),2.33-2.37(m,6H),2.27(s,6H),1.87-1.89(m,2H),1.65-1.68(m,4H),1.47-1.51(m,2H),1.40-1.44(m,4H),1.34-1.36(m,2H),1.27-1.31(m,4H),0.95(t,6H),0.88(t,6H)。
实施例2
一种耐磨抗菌的超柔纱的制备方法,包括以下步骤:
(1)预处理:配制抗菌母液(包括以下质量百分数的组分:聚乙二醇0.8%,乙醇14%,氯化钠0.6%,实施例1所制备的季铵盐表面活性剂0.9%,余量为水),将棉纤维(细度为1.56dtex,长度为38mm)浸渍于抗菌母液中,浸渍温度为40℃,时间为3h,浸渍完成后在30℃的清水中漂洗,再由离心脱水机脱干,最后于70℃条件下烘干,得到与处理后的棉纤维;
(2)清棉:将预处理后的棉纤维依次使用抓棉机、重物分离器、单轴流开棉机、十仓混棉机、精细开棉机、降微尘机进行处理,得到精梳棉纤维卷,其中抓棉机的打手速度为580r/min,精细开棉机的的打手速度为500r/min,打手采用梳针式打手;
(3)梳棉:将精梳棉纤维卷喂入梳棉机,得到棉纤维条,其中棉纤维的生条定量为16.5g/5m,梳棉机的锡林速度为270r/min,刺辊速度为560r/min,盖板速度为100mm/min,道夫速度为35r/min,给棉板与刺辊隔距为0.35mm,刺辊与锡林隔距为0.16mm,锡林与前分梳板隔距为0.25mm、0.21mm、0.17mm,锡林与道夫隔距0.12mm,锡林与盖板隔距0.19mm、0.16mm、0.16mm、0.14mm、0.17mm,锡林与前固定盖板隔距0.80mm、0.27mm、0.60mm,锡林与后固定盖板隔距0.45mm、0.55mm,出条速度110m/min;
(4)并条:将棉纤维条喂入并条机,得到棉条,其中并条机的并条速度为160m/min,并条机一道定量为20.2g/5m,6根并合,后牵伸区采用1.5倍,罗拉隔距采用14mm*20mm;二道定量为18.0g/5m,6根并合,总牵伸6.16倍,后区牵伸1.3倍,罗拉隔距6mm*15mm;
(5)气流纺:将棉条喂入气流纺,气纺完成,即得超柔纱,其中气纺纺杯速度为25000r/min,分梳辊速度为6100r/min,捻度为125捻/10cm,捻系数为450。
实施例3
一种耐磨抗菌的超柔纱的制备方法,按照实施例2的方法制备,区别在于:改变季铵盐表面活性剂的质量百分数为0.5%。
实施例4
一种耐磨抗菌的超柔纱的制备方法,按照实施例2的方法制备,区别在于:改变季铵盐表面活性剂的质量百分数为1.5%。
对比例1
一种耐磨抗菌的超柔纱的制备方法,按照实施例2的方法制备,区别在于:将季铵盐表面活性剂替换为十六烷基三甲基溴化铵。
对比例2
一种耐磨抗菌的超柔纱的制备方法,按照实施例2的方法制备,区别在于:不添加季铵盐表面活性剂。
对实施例2-4和对比例1-2所制备的耐磨抗菌的超柔纱进行相关性能测试。耐磨性测试按照标准ASTM D 3108-2001纱线与固体材料之间摩擦系数的试验方法进行;将实施例2-4和对比例1-2所制备的样品纺织成面料后进行抑菌性能检测,按照GB/T20944.3-2008《纺织品抗菌性能的评价第3部分:振荡法》进行,采用耐洗色牢度试验机洗涤方法,测试水洗30次后织物的抑菌率;将实施例2-4和对比例1-2所制备的样品纺织成面料后进行阻燃性能测试,按照GB/T17591-2006阻燃织物国家标准进行,B1级:损毁长度≤150mm,续燃时间≤5s,阴燃时间≤5s,B2级:损毁长度≤200mm,续燃时间≤15s,阴燃时间≤15s;结果如表1所示。从表中可以看出,实施例2-4所制备的超柔纱的抑菌性能、耐磨性、阻燃性能显著优于对比例1-2,实施例2和实施例4所制备的超柔纱经水洗30次后织物的抑菌率仍为100%;与对比例2相比,实施例2中添加的季铵盐表面活性剂能够显著提高超柔纱的抑菌性能、耐磨性、阻燃性能。
表1超柔纱性能测试结果
本发明通过三步法合成季铵盐表面活性剂,该季铵盐表面活性剂中含有磷酸酯基、羧酸酯基和季铵盐结构,配制含有聚乙二醇、乙醇、氯化钠、季铵盐表面活性剂的抗菌母液,并用抗菌母液对棉纤维进行预处理,再经清棉、梳棉、并条、气流纺工序得到的超柔纱具有优异的耐磨、抗菌和阻燃性能。
尽管已经示出和描述了本申请的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本申请的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本申请的范围由所附权利要求及其等同物限定。
Claims (9)
1.一种耐磨抗菌的超柔纱的制备方法,其特征在于,将棉纤维依次经过预处理、清棉、梳棉、并条、气流纺工序,制得耐磨抗菌的超柔纱;其中,所述预处理是将棉纤维浸渍于抗菌母液中,再经过水洗、脱干、烘干;所述抗菌母液包括以下质量百分数的组分:聚乙二醇0.6-0.8%,乙醇12-16%,氯化钠0.5-1.0%,季铵盐表面活性剂0.5-1.5%,余量为水;所述季铵盐表面活性剂的制备方法如下:
S1、在搅拌条件下,将丙基环氧乙烷升温至60-70℃,滴加磷酸二丁酯,于0.5-1.5h滴加完毕,再升温至85-95℃,继续搅拌3-5h,冷却至室温,得到中间体1,中间体1的结构式为:
S2、将4-二甲基氨基丁酸分散于N,N-二甲基甲酰胺中,依次加入对甲苯磺酸、步骤S1所得中间体1,升温至55-70℃,反应4-9h,冷却至室温,再依次加入去离子水和碳酸氢钠,搅拌20-30min,经萃取、减压蒸馏,得到中间体2,中间体2的结构式为:
S3、在氮气氛围下,将步骤S2所得中间体2、1-氯丁烷分散于乙腈中,加入碘化钾,升温至75-90℃,搅拌反应12-18h,经减压蒸馏、萃取、反萃取、浓缩干燥,即得季铵盐表面活性剂,季铵盐表面活性剂的结构式为:
2.根据权利要求1所述的一种耐磨抗菌的超柔纱的制备方法,其特征在于,步骤S1中所述丙基环氧乙烷与磷酸二丁酯的摩尔比为1:0.9-1.2。
3.根据权利要求1所述的一种耐磨抗菌的超柔纱的制备方法,其特征在于,步骤S2中所述4-二甲基氨基丁酸、对甲苯磺酸与中间体1的摩尔比为1:0.04-0.08:0.8-1.0。
4.根据权利要求3所述的一种耐磨抗菌的超柔纱的制备方法,其特征在于,所述N,N-二甲基甲酰胺中4-二甲基氨基丁酸的加入量为0.15-0.40g/mL。
5.根据权利要求3所述的一种耐磨抗菌的超柔纱的制备方法,其特征在于,所述对甲苯磺酸、去离子水与碳酸氢钠的质量比为3-6:25-45:2-5。
6.根据权利要求1所述的一种耐磨抗菌的超柔纱的制备方法,其特征在于,步骤S3中所述中间体2、1-氯丁烷与碘化钾的摩尔比为1:0.9-1.4:0.2-0.5。
7.根据权利要求6所述的一种耐磨抗菌的超柔纱的制备方法,其特征在于,所述乙腈中中间体2的加入量为0.3-0.7g/mL。
8.根据权利要求1所述的一种耐磨抗菌的超柔纱的制备方法,其特征在于,所述浸渍温度为30-45℃,时间为2-4h。
9.采用权利要求1-8任一项所述方法制备得到的耐磨抗菌的超柔纱。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310668725.7A CN116676780A (zh) | 2023-06-07 | 2023-06-07 | 一种耐磨抗菌的超柔纱及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310668725.7A CN116676780A (zh) | 2023-06-07 | 2023-06-07 | 一种耐磨抗菌的超柔纱及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116676780A true CN116676780A (zh) | 2023-09-01 |
Family
ID=87790454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310668725.7A Pending CN116676780A (zh) | 2023-06-07 | 2023-06-07 | 一种耐磨抗菌的超柔纱及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116676780A (zh) |
-
2023
- 2023-06-07 CN CN202310668725.7A patent/CN116676780A/zh active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102162303B1 (ko) | 양모/타모/그래핀폴리아미드 혼방 모직원단과 그 생산방법 | |
CN103205835B (zh) | 纳米银抗菌衬衫面料及其制备方法 | |
WO2017071198A1 (zh) | 一种针织仿毛保暖面料的制备方法 | |
CN104313748B (zh) | 一种阻燃混纺纱线的加工方法 | |
CN101638822A (zh) | 涤纶、粘胶和竹纤维混纺纱及其生产方法 | |
CN104389076A (zh) | 具有吸湿排汗、抗菌及抗静电的多功能面料及其生产方法 | |
CN104726998A (zh) | 一种铜氨纤维/粘胶纤维抗菌混纺面料的制作方法 | |
CN106192149A (zh) | 一种竹麻棉牛仔面料及其制备方法 | |
CN105862224A (zh) | 一种涤纶混纺床上纺织品面料及其制备方法 | |
CN106149130B (zh) | 一种含银螯合腈纶纤维的可控抗菌毛巾及其制备方法 | |
CN104726997A (zh) | 一种生物纤维/竹炭纤维/粘胶纤维混纺面料的制作方法 | |
CN107099897A (zh) | 一种粘胶纤维、丽彩纤维混纺纱线及其纺纱工艺 | |
CN111663216B (zh) | 一种导湿快干型复合纱线、其制备方法和面料 | |
CN112593330A (zh) | 一种含有竹浆莱赛尔纤维的柔软毛巾织物及其生产工艺 | |
CN101736488B (zh) | 香蕉韧皮纤维与苎麻纤维短纺混纺面料及其生产方法 | |
CN102719953A (zh) | 半精纺纱线及其纺纱方法 | |
CN109338540A (zh) | 一种抗菌混纺纱线及其制备方法 | |
CN105862219A (zh) | 一种涤纶混纺浴帘面料及其制备方法 | |
CN101768802B (zh) | 香蕉韧皮纤维与苎麻纤维短纺混纺纱及其生产方法 | |
CN108018629A (zh) | 抗菌混纺纱及其织物 | |
CN104674432A (zh) | 一种水煮定型铜氨纤维/竹纤维抗菌混纺面料的制作方法 | |
CN116676780A (zh) | 一种耐磨抗菌的超柔纱及其制备方法 | |
CN114318638B (zh) | 一种珍珠护肤高弹液氨棉多功能双面面料及其制备方法和应用 | |
CN112680851B (zh) | 一种海藻酸纤维与银纤维混纺纱线及其制备方法 | |
CN111020737B (zh) | 一种抗菌阻燃纤维及其织物的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |