CN111304908A - 一种自清洁西装面料及其制备方法 - Google Patents
一种自清洁西装面料及其制备方法 Download PDFInfo
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- 238000004140 cleaning Methods 0.000 title claims abstract description 72
- 239000004744 fabric Substances 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title claims description 25
- 238000004519 manufacturing process Methods 0.000 title description 2
- 229920000742 Cotton Polymers 0.000 claims abstract description 124
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 43
- 239000000835 fiber Substances 0.000 claims abstract description 43
- 238000002156 mixing Methods 0.000 claims abstract description 17
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 238000009987 spinning Methods 0.000 claims abstract description 9
- 238000009941 weaving Methods 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims description 38
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 29
- 230000001153 anti-wrinkle effect Effects 0.000 claims description 28
- 238000001035 drying Methods 0.000 claims description 27
- 239000012752 auxiliary agent Substances 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 22
- 238000005406 washing Methods 0.000 claims description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 12
- -1 allyloxy trisilane Chemical compound 0.000 claims description 10
- 238000010992 reflux Methods 0.000 claims description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 5
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 5
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 claims description 5
- WMGXSRPANDQJNK-UHFFFAOYSA-N platinum;propan-2-ol Chemical compound [Pt].CC(C)O WMGXSRPANDQJNK-UHFFFAOYSA-N 0.000 claims description 5
- XBICPFKOMKSLJI-UHFFFAOYSA-N trimethyl (3-propyloxiran-2-yl)methyl silicate Chemical compound C(CC)C1C(CO[Si](OC)(OC)OC)O1 XBICPFKOMKSLJI-UHFFFAOYSA-N 0.000 claims description 5
- UHUUYVZLXJHWDV-UHFFFAOYSA-N trimethyl(methylsilyloxy)silane Chemical compound C[SiH2]O[Si](C)(C)C UHUUYVZLXJHWDV-UHFFFAOYSA-N 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000013329 compounding Methods 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 5
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract description 5
- 125000004185 ester group Chemical group 0.000 abstract description 4
- 230000002209 hydrophobic effect Effects 0.000 description 13
- 125000003700 epoxy group Chemical group 0.000 description 8
- 125000003277 amino group Chemical group 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000037303 wrinkles Effects 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 4
- 239000012459 cleaning agent Substances 0.000 description 3
- 239000007822 coupling agent Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 230000009257 reactivity Effects 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
- 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
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D1/00—Garments
- A41D1/02—Jackets
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/61—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/02—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fibres, slivers or rovings
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
- D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
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- 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
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
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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
- 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
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
- D06M15/568—Reaction products of isocyanates with polyethers
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/01—Stain or soil resistance
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- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
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- D06M2200/10—Repellency against liquids
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- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/20—Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease
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- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
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- Polymers & Plastics (AREA)
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Abstract
本发明公开了一种自清洁西装面料,是由抗皱棉纤维与PTT纤维之间按照质量比为1:8.5‑9.6的比例混合纺织得到复合纱线,然后将得到的纱线进行编制得到西装面料。本发明通过抗皱棉纤维与PTT纤维复合制备,其中的抗皱棉纤维的表面复合一层抗皱整理剂,由于抗皱整理剂两端的异氰酸酯基团能够与棉纤维上的羟基进行反应,生成酯基,进而使得棉纤维在外力作用下变形后由于分子间化学键作用,使得纤维的形态能够快速恢复,进而使得棉纤维能够防皱,防缩水,而PTT纤维本身具有较高的防皱性能,两者复合后制备的面料具有较高的抗皱防缩水性能。
Description
技术领域
本发明属于面料加工领域,涉及一种自清洁西装面料及其制备方法。
背景技术
PTT纤维具有较高的回弹性能并且柔软、蓬松,因此被广泛应用于高级面料,高级西装面料通常很少清洗,因此面料的自清洁性能至关重要,但是由于PTT纤维与有机助剂之间相容性较差,在PTT纤维中直接添加耐污性助剂很难反应,进而影响面料的自清洁耐污效果,现有技术中通常是将PTT纤维与其他功能性纤维混合制备高级面料,棉纤维由于具有较多的反应基团,并且反应基团的反应活性较高,很容易进行反应,因此通常是将棉纤维进行改性后与PTT纤维进行复合,但是棉纤维的回弹性能较差,并且容易出现褶皱,在与PTT纤维混合后影响整体面料的回弹性能,使得面料容易产生褶皱,同时现有技术中直接在棉纤维中通过物理作用复合纳米二氧化钛实现耐污性能,但是由于纳米二氧化钛与棉纤维之间的作用力较弱,经过多次清洗后,纳米二氧化钛容易剥离,进而影响纤维的自清洁耐污性能。
发明内容
本发明的目的在于提供一种自清洁西装面料及其制备方法,该面料通过抗皱棉纤维与PTT纤维复合制备,其中的抗皱棉纤维的表面复合一层抗皱整理剂,由于抗皱整理剂两端的异氰酸酯基团能够与棉纤维上的羟基进行反应,生成酯基,进而使得棉纤维在外力作用下变形后由于分子间化学键作用,使得纤维的形态能够快速恢复,进而使得棉纤维能够防皱,防缩水,而PTT纤维本身具有较高的防皱性能,两者复合后制备的面料具有较高的抗皱防缩水性能,进而有效解决了现有技术中通常是将PTT纤维与其他功能性纤维混合制备高级面料,棉纤维由于具有较多的反应基团,并且反应基团的反应活性较高,很容易进行反应,因此通常是将棉纤维进行改性后与PTT纤维进行复合,但是棉纤维的回弹性能较差,并且容易出现褶皱,在与PTT纤维混合后影响整体面料的回弹性能,使得面料容易产生褶皱的问题。
本发明制备的西装面料具有较高的自清洁能力,由于整理剂中含有大量的氧基硅烷键,氧基硅烷键具有较高的疏水性能,进而使得抗皱整理剂具有较高的疏水疏油性能,当抗皱整理剂包覆在棉纤维表面时,使得棉纤维也具有一定的疏水疏油性能,进而提高了材料的自清洁性能,同时棉纤维与抗皱整理剂反应后在棉纤维的表面引入大量的氨基,同时自清洁助剂表面含有环氧基团,氨基能够与自清洁助剂表面的环氧基团反应,进而使得自清洁助剂接枝在棉纤维的表面,由于自清洁助剂是由纳米二氧化钛表面接枝偶联剂制备,在自清洁助剂接枝在棉纤维表面后,使得棉纤维的表面复合有大量的纳米二氧化钛,进而使得棉纤维具有较高的自清洁性能,并且由于纳米二氧化钛通过化学作用复合在棉纤维的表面,经过多次清洗后,棉纤维表面的纳米二氧化钛不会剥离,进而使得其自清洁性能持久,进而有效解决了现有技术中直接在棉纤维中通过物理作用复合纳米二氧化钛实现耐污性能,但是由于纳米二氧化钛与棉纤维之间的作用力较弱,经过多次清洗后,纳米二氧化钛容易剥离,进而影响纤维的自清洁耐污性能的问题。
本发明的目的可以通过以下技术方案实现:
一种自清洁西装面料,是由抗皱棉纤维与PTT纤维之间按照质量比为1:8.5-9.6的比例混合纺织得到复合纱线,然后将得到的纱线进行编制得到西装面料;
其中抗皱棉纤维的具体制备过程如下:
步骤1:将棉纤维加入质量浓度为5%的氢氧化钠溶液中,升温至50-60℃混合搅拌反应2-3h,然后进行过滤洗涤烘干;
步骤2:将抗皱整理剂加入水中搅拌溶解得到整理液,将步骤1中处理后的棉纤维加入整理液中浸渍40-50min,然后进行烘干-水洗-再烘干,得到整理棉纤维;其中整理液中每克抗皱整理剂中加入水7-8mL;
步骤3:将步骤2中烘干后的整理棉纤维加入乙醇中,然后向其中加入自清洁助剂,升温至50-60℃反应50-60min,接着进行过滤洗涤烘干,得到抗皱棉纤维,其中每千克整理棉纤维中加入自清洁助剂23-27g,由于棉纤维与抗皱整理剂反应后在棉纤维的表面引入大量的氨基,同时自清洁助剂表面含有环氧基团,氨基能够与自清洁助剂表面的环氧基团反应,进而使得自清洁助剂接枝在棉纤维的表面,由于自清洁助剂是由纳米二氧化钛表面接枝偶联剂制备,在自清洁助剂接枝在棉纤维表面后,使得棉纤维的表面复合有大量的纳米二氧化钛,进而使得棉纤维具有较高的自清洁性能;
抗皱整理剂的具体制备过程如下:
①称取一定量的烯丙氧基三甲硅烷,然后向其中加入异丙醇-铂催化剂,升温至95-100℃,同时向其中缓慢滴加四甲基二硅氧烷,回流反应24h后降温至70-75℃,接着向反应容器中加入无水甲醇,回流反应4-5h,然后进行减压蒸馏,得到产物A,其中每克烯丙氧基三甲硅烷中加入异丙醇-铂0.01g,加入四甲基二硅氧烷0.91-0.93g,反应结构式如下;
②向反应容器中持续通氮气30-40min,然后向其中加入八甲基环四硅氧烷和四甲基氢氧化氨硅醇盐,升温至90-95℃后向反应容器中加入产物A,搅拌反应15-16h,接着进行减压蒸馏得到产物B;其中每克八甲基环四硅氧烷中加入四甲基氢氧化氨硅醇盐0.015g,加入产物A1.2-1.3g;
③将步骤②中制备的产物B加入反应釜中,然后向其中加入异佛尔酮二异氰酸酯,升温至80-85℃回流反应3-4h,然后降温出料得到抗皱整理剂,由于产物B中含有端羟基,能够与异佛尔酮二异氰酸酯进行聚合反应,制备的聚合物两端含有异氰酸酯基团,并且在聚合过程中有氨基生成,同时聚合物两端的异氰酸酯基团能够与棉纤维上的羟基进行反应,生成酯基,进而使得棉纤维在外力作用下变形后由于分子间化学键作用,使得纤维的形态能够快速恢复,进而使得棉纤维能够防皱,防缩水,同时由于整理剂中含有大量的氧基硅烷键,能够提高聚合物的耐高温性能,并且氧基硅烷键具有较高的疏水性能,进而使得抗皱整理剂具有较高的疏水疏油性能,当抗皱整理剂包覆在棉纤维表面时,使得棉纤维也具有一定的疏水疏油性能,进而提高了材料的自清洁性能;
自清洁助剂的具体制备过程如下:称取一定量的(3-环氧丙基丙氧基)三甲氧基硅烷和丙酮加入反应釜中,然后向其中加入纳米二氧化钛,常温下超声反应3-4h,然后进行蒸发烘干,得到自清洁助剂,其中每克纳米二氧化钛中加入0.58-0.61g(3-环氧丙基丙氧基)三甲氧基硅烷;
一种自清洁西装面料的制备方法,具体制备过程如下:
第一步,将抗皱棉纤维与PTT纤维之间按照质量比为1:8.5-9.6的比例混合纺织得到复合纱线;
第二步,将第一步中得到的纱线进行编制得到西装面料。
本发明的有益效果:
1、本发明通过抗皱棉纤维与PTT纤维复合制备,其中的抗皱棉纤维的表面复合一层抗皱整理剂,由于抗皱整理剂两端的异氰酸酯基团能够与棉纤维上的羟基进行反应,生成酯基,进而使得棉纤维在外力作用下变形后由于分子间化学键作用,使得纤维的形态能够快速恢复,进而使得棉纤维能够防皱,防缩水,而PTT纤维本身具有较高的防皱性能,两者复合后制备的面料具有较高的抗皱防缩水性能,进而有效解决了现有技术中通常是将PTT纤维与其他功能性纤维混合制备高级面料,棉纤维由于具有较多的反应基团,并且反应基团的反应活性较高,很容易进行反应,因此通常是将棉纤维进行改性后与PTT纤维进行复合,但是棉纤维的回弹性能较差,并且容易出现褶皱,在与PTT纤维混合后影响整体面料的回弹性能,使得面料容易产生褶皱的问题。
2、本发明制备的西装面料具有较高的自清洁能力,由于整理剂中含有大量的氧基硅烷键,氧基硅烷键具有较高的疏水性能,进而使得抗皱整理剂具有较高的疏水疏油性能,当抗皱整理剂包覆在棉纤维表面时,使得棉纤维也具有一定的疏水疏油性能,进而提高了材料的自清洁性能,同时棉纤维与抗皱整理剂反应后在棉纤维的表面引入大量的氨基,同时自清洁助剂表面含有环氧基团,氨基能够与自清洁助剂表面的环氧基团反应,进而使得自清洁助剂接枝在棉纤维的表面,由于自清洁助剂是由纳米二氧化钛表面接枝偶联剂制备,在自清洁助剂接枝在棉纤维表面后,使得棉纤维的表面复合有大量的纳米二氧化钛,进而使得棉纤维具有较高的自清洁性能,并且由于纳米二氧化钛通过化学作用复合在棉纤维的表面,经过多次清洗后,棉纤维表面的纳米二氧化钛不会剥离,进而使得其自清洁性能持久,进而有效解决了现有技术中直接在棉纤维中通过物理作用复合纳米二氧化钛实现耐污性能,但是由于纳米二氧化钛与棉纤维之间的作用力较弱,经过多次清洗后,纳米二氧化钛容易剥离,进而影响纤维的自清洁耐污性能的问题。
具体实施方式
下面将结合本发明实施例,对本发明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发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例,都属于本发明保护的范围。
实施例1:
抗皱整理剂的具体制备过程如下:
①称取100g烯丙氧基三甲硅烷,然后向其中加入1g异丙醇-铂催化剂,升温至95-100℃,同时向其中缓慢滴加91g四甲基二硅氧烷,回流反应24h后降温至70-75℃,接着向反应容器中加入无水甲醇,回流反应4-5h,然后进行减压蒸馏,得到产物A,反应结构式如下;
②向反应容器中持续通氮气30-40min,然后向其中加入100g八甲基环四硅氧烷和1.5g四甲基氢氧化氨硅醇盐,升温至90-95℃后向反应容器中加入120g产物A,搅拌反应15-16h,接着进行减压蒸馏得到产物B;
③将100g步骤②中制备的产物B加入反应釜中,然后向其中加入29g异佛尔酮二异氰酸酯,升温至80-85℃回流反应3-4h,然后降温出料得到抗皱整理剂。
实施例2:
抗皱整理剂的具体制备过程如下:将100g聚醚多元醇加入反应釜中,然后向其中加入29g异佛尔酮二异氰酸酯,升温至80-85℃回流反应3-4h,然后降温出料得到抗皱整理剂。
实施例3:
自清洁助剂的具体制备过程如下:称取58g(3-环氧丙基丙氧基)三甲氧基硅烷和1L丙酮加入反应釜中,然后向其中加入100g纳米二氧化钛,常温下超声反应3-4h,然后进行蒸发烘干,得到自清洁助剂。
实施例4:
抗皱棉纤维的具体制备过程如下:
步骤1:将棉纤维加入质量浓度为5%的氢氧化钠溶液中,升温至50-60℃混合搅拌反应2-3h,然后进行过滤洗涤烘干;
步骤2:将100g实施例1中制备的抗皱整理剂加入750mL水中搅拌溶解得到整理液,将步骤1中处理后的棉纤维加入整理液中浸渍40-50min,然后进行烘干-水洗-再烘干,得到整理棉纤维;
步骤3:将100g步骤2中烘干后的整理棉纤维加入800mL乙醇中,然后向其中加入2.3g实施例3制备的自清洁助剂,升温至50-60℃反应50-60min,接着进行过滤洗涤烘干,得到抗皱棉纤维。
实施例5:
抗皱棉纤维的具体制备过程如下:
步骤1:将棉纤维加入质量浓度为5%的氢氧化钠溶液中,升温至50-60℃混合搅拌反应2-3h,然后进行过滤洗涤烘干;
步骤2:将100g实施例2中制备的抗皱整理剂加入750mL水中搅拌溶解得到整理液,将步骤1中处理后的棉纤维加入整理液中浸渍40-50min,然后进行烘干-水洗-再烘干,得到整理棉纤维;
步骤3:将100g步骤2中烘干后的整理棉纤维加入800mL乙醇中,然后向其中加入2.3g实施例3制备的自清洁助剂,升温至50-60℃反应50-60min,接着进行过滤洗涤烘干,得到抗皱棉纤维。
实施例6:
抗皱棉纤维的具体制备过程如下:
步骤1:将棉纤维加入质量浓度为5%的氢氧化钠溶液中,升温至50-60℃混合搅拌反应2-3h,然后进行过滤洗涤烘干;
步骤2:将100g实施例1中制备的抗皱整理剂加入750mL水中搅拌溶解得到整理液,将步骤1中处理后的棉纤维加入整理液中浸渍40-50min,然后进行烘干-水洗-再烘干,得到整理棉纤维;
步骤3:将100g步骤2中烘干后的整理棉纤维加入800mL乙醇中,然后向其中加入2.3g纳米二氧化钛,升温至50-60℃反应50-60min,接着进行过滤洗涤烘干,得到抗皱棉纤维。
实施例7:
抗皱棉纤维的具体制备过程如下:
步骤1:将棉纤维加入质量浓度为5%的氢氧化钠溶液中,升温至50-60℃混合搅拌反应2-3h,然后进行过滤洗涤烘干;
步骤2:将100g实施例2中制备的抗皱整理剂加入750mL水中搅拌溶解得到整理液,将步骤1中处理后的棉纤维加入整理液中浸渍40-50min,然后进行烘干-水洗-再烘干,得到整理棉纤维;
步骤3:将100g步骤2中烘干后的整理棉纤维加入800mL乙醇中,然后向其中加入2.3g纳米二氧化钛,升温至50-60℃反应50-60min,接着进行过滤洗涤烘干,得到抗皱棉纤维。
实施例8:
一种自清洁西装面料的制备方法,具体制备过程如下:
第一步,将实施例4中制备的抗皱棉纤维与PTT纤维之间按照质量比为1:8.6的比例混合纺织得到复合纱线;
第二步,将第一步中得到的纱线进行编制得到西装面料。
实施例9:
一种自清洁西装面料的制备方法,具体制备过程如下:
第一步,将实施例5中制备的抗皱棉纤维与PTT纤维之间按照质量比为1:8.6的比例混合纺织得到复合纱线;
第二步,将第一步中得到的纱线进行编制得到西装面料。
实施例10:
一种自清洁西装面料的制备方法,具体制备过程如下:
第一步,将实施例6中制备的抗皱棉纤维与PTT纤维之间按照质量比为1:8.6的比例混合纺织得到复合纱线;
第二步,将第一步中得到的纱线进行编制得到西装面料。
实施例11:
一种自清洁西装面料的制备方法,具体制备过程如下:
第一步,将实施例7中制备的抗皱棉纤维与PTT纤维之间按照质量比为1:8.6的比例混合纺织得到复合纱线;
第二步,将第一步中得到的纱线进行编制得到西装面料。
实施例12:
将实施例8-11中制备的西装面料清洗不同次数后,在面料的表面喷洒相同量的油污,然后观察面料表面的自清洁情况,结构如表1所示;
表1实施例8-11中制备的西装面料清洗不同次数后的自清洁情况
由表1可知,实施例8中制备的西装面料在清洗不同次数后,在其表面喷洒油污后,面料表面仍没有任何油渍,由此可见,西装面料具有较高的自清洁能力,由于整理剂中含有大量的氧基硅烷键,氧基硅烷键具有较高的疏水性能,进而使得抗皱整理剂具有较高的疏水疏油性能,当抗皱整理剂包覆在棉纤维表面时,使得棉纤维也具有一定的疏水疏油性能,进而提高了材料的自清洁性能,同时棉纤维与抗皱整理剂反应后在棉纤维的表面引入大量的氨基,同时自清洁助剂表面含有环氧基团,氨基能够与自清洁助剂表面的环氧基团反应,进而使得自清洁助剂接枝在棉纤维的表面,由于自清洁助剂是由纳米二氧化钛表面接枝偶联剂制备,在自清洁助剂接枝在棉纤维表面后,使得棉纤维的表面复合有大量的纳米二氧化钛,进而使得棉纤维具有较高的自清洁性能,并且由于纳米二氧化钛通过化学作用复合在棉纤维的表面,经过多次清洗后,棉纤维表面的纳米二氧化钛不会剥离,进而使得其自清洁性能持久,而实施例9中由于制备的抗皱整理剂中不含有氧基硅烷键,进而使得其疏水疏油性能降低,造成自清洁性能降低,同时实施例10和实施例11中由于纳米二氧化钛直接通过物理作用复合在纤维的表面,经过多次清洗后纤维表面的纳米二氧化钛容易剥离,进而造成其自清洁性能降低。
在本说明书的描述中,参考术语“一个实施例”、“示例”、“具体示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不一定指的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上公开的本发明优选实施例只是用于帮助阐述本发明。优选实施例并没有详尽叙述所有的细节,也不限制该发明仅为所述的具体实施方式。显然,根据本说明书的内容,可作很多的修改和变化。本说明书选取并具体描述这些实施例,是为了更好地解释本发明的原理和实际应用,从而使所属技术领域技术人员能很好地理解和利用本发明。本发明仅受权利要求书及其全部范围和等效物的限制。
Claims (8)
1.一种自清洁西装面料,其特征在于,是由抗皱棉纤维与PTT纤维之间按照质量比为1:8.5-9.6的比例混合纺织得到复合纱线,然后将得到的纱线进行编制得到西装面料;
其中抗皱棉纤维的具体制备过程如下:
步骤1:将棉纤维加入质量浓度为5%的氢氧化钠溶液中,升温至50-60℃混合搅拌反应2-3h,然后进行过滤洗涤烘干;
步骤2:将抗皱整理剂加入水中搅拌溶解得到整理液,将步骤1中处理后的棉纤维加入整理液中浸渍40-50min,然后进行烘干-水洗-再烘干,得到整理棉纤维;
步骤3:将步骤2中烘干后的整理棉纤维加入乙醇中,然后向其中加入自清洁助剂,升温至50-60℃反应50-60min,接着进行过滤洗涤烘干,得到抗皱棉纤维。
2.根据权利要求1所述的一种自清洁西装面料,其特征在于,整理液中每克抗皱整理剂中加入水7-8mL。
3.根据权利要求1所述的一种自清洁西装面料,其特征在于,每千克整理棉纤维中加入自清洁助剂23-27g。
4.根据权利要求1所述的一种自清洁西装面料,其特征在于,抗皱整理剂的具体制备过程如下:
①称取一定量的烯丙氧基三甲硅烷,然后向其中加入异丙醇-铂催化剂,升温至95-100℃,同时向其中缓慢滴加四甲基二硅氧烷,回流反应24h后降温至70-75℃,接着向反应容器中加入无水甲醇,回流反应4-5h,然后进行减压蒸馏,得到产物A,其中每克烯丙氧基三甲硅烷中加入异丙醇-铂0.01g,加入四甲基二硅氧烷0.91-0.93g,反应结构式如下;
②向反应容器中持续通氮气30-40min,然后向其中加入八甲基环四硅氧烷和四甲基氢氧化氨硅醇盐,升温至90-95℃后向反应容器中加入产物A,搅拌反应15-16h,接着进行减压蒸馏得到产物B;
③将步骤②中制备的产物B加入反应釜中,然后向其中加入异佛尔酮二异氰酸酯,升温至80-85℃回流反应3-4h,然后降温出料得到抗皱整理剂。
5.根据权利要求4所述的一种自清洁西装面料,其特征在于,每克八甲基环四硅氧烷中加入四甲基氢氧化氨硅醇盐0.015g,加入产物A1.2-1.3g。
6.根据权利要求1所述的一种自清洁西装面料,其特征在于,自清洁助剂的具体制备过程如下:称取一定量的(3-环氧丙基丙氧基)三甲氧基硅烷和丙酮加入反应釜中,然后向其中加入纳米二氧化钛,常温下超声反应3-4h,然后进行蒸发烘干,得到自清洁助剂。
7.根据权利要求6所述的一种自清洁西装面料,其特征在于,每克纳米二氧化钛中加入0.58-0.61g(3-环氧丙基丙氧基)三甲氧基硅烷。
8.一种根据权利要求1所述的自清洁西装面料的制备方法,其特征在于,具体制备过程如下:
第一步,将抗皱棉纤维与PTT纤维之间按照质量比为1:8.5-9.6的比例混合纺织得到复合纱线;
第二步,将第一步中得到的纱线进行编制得到西装面料。
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