CN115538176A - 一种热敏变色复合面料及其制备方法 - Google Patents
一种热敏变色复合面料及其制备方法 Download PDFInfo
- Publication number
- CN115538176A CN115538176A CN202210287054.5A CN202210287054A CN115538176A CN 115538176 A CN115538176 A CN 115538176A CN 202210287054 A CN202210287054 A CN 202210287054A CN 115538176 A CN115538176 A CN 115538176A
- Authority
- CN
- China
- Prior art keywords
- color
- fabric
- thermochromic
- changing
- composite fabric
- 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
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 238000009726 composite fabrication method Methods 0.000 title description 2
- 239000004744 fabric Substances 0.000 claims abstract description 95
- 239000000835 fiber Substances 0.000 claims abstract description 49
- 239000002131 composite material Substances 0.000 claims abstract description 37
- 239000003094 microcapsule Substances 0.000 claims abstract description 36
- 230000008859 change Effects 0.000 claims abstract description 26
- 239000010410 layer Substances 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 238000009941 weaving Methods 0.000 claims abstract description 15
- 239000002344 surface layer Substances 0.000 claims abstract description 12
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 claims description 28
- 239000011162 core material Substances 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 25
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 24
- 239000002775 capsule Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 18
- 239000011259 mixed solution Substances 0.000 claims description 18
- 238000009210 therapy by ultrasound Methods 0.000 claims description 18
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 claims description 17
- 239000002904 solvent Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 14
- LIZLYZVAYZQVPG-UHFFFAOYSA-N (3-bromo-2-fluorophenyl)methanol Chemical compound OCC1=CC=CC(Br)=C1F LIZLYZVAYZQVPG-UHFFFAOYSA-N 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 10
- 229910021641 deionized water Inorganic materials 0.000 claims description 10
- 229920000058 polyacrylate Polymers 0.000 claims description 10
- 238000009987 spinning Methods 0.000 claims description 10
- 229910021642 ultra pure water Inorganic materials 0.000 claims description 9
- 239000012498 ultrapure water Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 6
- 229910002808 Si–O–Si Inorganic materials 0.000 claims description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 6
- 238000004132 cross linking Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 229910008051 Si-OH Inorganic materials 0.000 claims description 5
- 229910006358 Si—OH Inorganic materials 0.000 claims description 5
- 230000003301 hydrolyzing effect Effects 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 239000006228 supernatant Substances 0.000 claims description 5
- 229960000541 cetyl alcohol Drugs 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 230000027756 respiratory electron transport chain Effects 0.000 claims description 3
- 125000000686 lactone group Chemical group 0.000 claims 2
- 239000004753 textile Substances 0.000 abstract description 6
- 230000036760 body temperature Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000002585 base Substances 0.000 description 13
- 239000000126 substance Substances 0.000 description 6
- 238000002845 discoloration Methods 0.000 description 5
- 150000002596 lactones Chemical group 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000002262 Schiff base Substances 0.000 description 2
- 150000004753 Schiff bases Chemical class 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010019345 Heat stroke Diseases 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- XJRPTMORGOIMMI-UHFFFAOYSA-N ethyl 2-amino-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate Chemical compound CCOC(=O)C=1SC(N)=NC=1C(F)(F)F XJRPTMORGOIMMI-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- -1 rhodamine B lactam Chemical class 0.000 description 1
- 229940043267 rhodamine b Drugs 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000006234 thermal black Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- 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
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/12—Processes in which the treating agent is incorporated in microcapsules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/024—Woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D11/00—Double or multi-ply fabrics not otherwise provided for
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/208—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based
- D03D15/217—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based natural from plants, e.g. cotton
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/54—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads coloured
-
- 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
- D06M11/77—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 silicon or compounds thereof
- D06M11/79—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 silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- 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
- D06M13/152—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 having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/325—Amines
- D06M13/335—Amines having an amino group bound to a carbon atom of a six-membered aromatic ring
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- 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
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/402—Coloured
- B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/402—Coloured
- B32B2307/404—Multi-coloured
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
-
- 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)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
本发明涉及纺织面料技术领域,具体涉及一种热敏变色复合面料及其制备方法,由表层面料和基层面料构成,其中表层面料由变色纤维织成,基层面料由棉纤维织成;使用热敏变色微胶囊浸渍纤维构成变色纤维作为表层面料,以棉纤维为基层面料,采用双面机织工艺织成热敏变色复合面料,表层面料感受外界温度刺激发生颜色变化,进而可以传递体温或者外界温度变化信息,变色范围小,变色速度快,贴近皮肤,柔软舒适,体感好。
Description
技术领域
本发明涉及纺织面料技术领域,具体涉及一种热敏变色复合面料及其制备方法。
背景技术
随着生活质量的提高,越来越多的人追求服装的多样性,服装不再只是遮体保暖的功能性用品,随着科技的发展,服装与智能穿戴设备相结合,能够给人类传递某些信息或者实现某些功能。对光、电、热、压等外界环境具有一定感应和反应能力并发生颜色变化是一直以来智能服饰的发展方向之一。智能纺织品或者智能服饰一般由智能型材料和纺织品复合而成。
其中,可逆热致变色智能型材料中,无机类的热敏物质耐温、耐光照,其可逆重复寿命也较长,色彩也颇为丰富,但是无机类热敏物质含有一些重金属离子,若将其用在纺织品中,长期接触难免会对人体健康产生一定影响,因此无机类的热敏原材料在纺织品应用受到限制;有机类中席夫碱和聚合物种类多而且变色机理复杂,变色温度不能被人们自由控制。
发明内容
本发明的目的在于提供一种热敏变色复合面料及其制备方法,使用热敏变色微胶囊浸渍纤维构成变色纤维作为表层面料,以棉纤维为基层面料,采用双面机织工艺织成热敏变色复合面料,表层面料感受外界温度刺激发生颜色变化,进而可以传递体温或者外界温度变化信息,变色范围小,变色速度快,贴近皮肤,柔软舒适,体感好。
为了达到上述目的,本发明提供如下技术方案:
一种热敏变色复合面料,由表层面料和基层面料构成,其中表层面料由变色纤维织成,基层面料由棉纤维织成;
所述热敏变色复合面料的制备方法为:
步骤一:以结晶紫内酯作为发色剂,加入作为溶剂的十二醇、十四醇、十六醇混合液,以60~120r/min的速度搅拌,边搅拌边超声,超声功率为200~400W,待完全溶解后,缓慢滴加作为显色剂的双酚A,继续搅拌和超声2~3h,得到热敏变色胶囊芯材混合液;
步骤二:取步骤一得到的热敏变色胶囊芯材混合液,加入一定量的正硅酸四乙酯以及去离子水,以400W的功率超声4~6h,后缓慢滴加5~10mL浓度为1mol/L的氨水,继续超声2~3h,正硅酸四乙酯水解成Si-OH,最终在芯材表面上交联形成Si-O-Si壁材,经过离心去除上清液,后在50℃的烘箱中烘干形成热敏变色胶囊;
步骤三:取步骤二得到的热敏变色微胶囊,缓慢加入一定量的聚丙烯酸酯,并以60~80r/min的速度搅拌,之后,加入超纯水,搅拌均匀后,形成热敏变色微胶囊悬浊液;
步骤四:将一定量的表层面料纤维加入步骤三的热敏变色微胶囊悬浊液,浸渍24h,轧辊初步脱去水分,50~60℃烘干,得到变色纤维;
步骤五:以变色纤维为表层面料纤维原料纺纱,以棉纤维为基层面料纤维原料纺纱,使用双面机织工艺进行织布,织成具有双层结构的热敏变色复合面料。
所述步骤一中发色剂、溶剂、显色剂的质量比为发色剂:溶剂:显色剂=2~3:100~300:20~50。
所述步骤一中作为溶剂的十二醇、十四醇、十六醇混合液质量比为十二醇:十四醇:十六醇=10~15:20~50:3~5。
所述步骤二中热敏变色胶囊芯材混合液、正硅酸四乙酯以及去离子水的质量比为热敏变色胶囊芯材混合液:正硅酸四乙酯:去离子水=2:2~3:20。
所述步骤三中热敏变色微胶囊、聚丙烯酸酯、超纯水的质量比为热敏变色微胶囊、聚丙烯酸酯、超纯水=1:2~3:10~15。
所述步骤四的表层面料纤维为聚酯纤维、麻纤维、棉纤维中一种或多种;表层面料纤维与热敏变色微胶囊悬浊液的质量比为1:1~2。
所述热敏变色复合面料的变色是基于热敏变色微胶囊芯材的变色,在高于变色温度下,结晶紫内酯为内酯环式结构,为无色,在低于变色温度下,发生电子转移,结晶紫内酯的内酯环开裂形成醌式大π键有色基团,显示蓝色;
依据十二醇、十四醇、十六醇的混合液中各物质质量比的不同,变色温度范围为33~40℃。
热敏变色复合面料温度低于变色温度时为蓝色,温度高于变色温度时为白色。
发色剂为除结晶紫内酯外,还可以为罗丹明B 内酰胺、热敏黑、溴甲酚紫中的一种或几种;显色剂除双酚A外,还可以为硬脂酸、磺酸、酸式磷酸酯中的一种或几种;溶剂还可以为硫醇、酸酯、磺酸酯、羧酸酯、亚硫酸酯中的一种或几种。
本发明的有益效果:
1、使用热敏变色微胶囊浸渍纤维构成变色纤维作为表层面料,以棉纤维为基层面料,采用双面机织工艺织成热敏变色复合面料,表层面料感受外界温度刺激发生颜色变化,进而可以传递体温或者外界温度变化信息,变色范围小,变色速度快,贴近皮肤,柔软舒适,体感好;以结晶紫内酯为发色剂、双酚A为显色剂、十二醇、十四醇、十六醇的混合液为溶剂共同制成微胶囊芯材,包覆芯材制备热敏变色胶囊后与纤维浸渍后形成变色纤维,通过调节十二醇、十四醇、十六醇的比例,改变溶剂的熔点,使其在33~40℃变化,热敏变色复合面料变色温度从33~40℃可调,通过颜色的改变显示温度的变化,及时提醒人注意防暑降温等信息。
2、以电子授受类热敏变色材料为热敏变色胶囊芯材,当温度发生改变时,发色剂给出电子,显色剂接受电子,电子发生转移,这时就能够吸收或辐射一定波长的光,物质的颜色发生改变,此过程中电子的转移随温度的变化呈可逆变化,物质颜色的改变也是可逆的;发色剂,即电子供体决定颜色,显色剂,即电子受体决定变色的深浅,溶剂决定变色温度,可以通过调节溶剂的种类和熔点对变色温度进行调节;在高于变色温度下,结晶紫内酯为内酯环式结构,为无色,在低于变色温度下,发生电子转移,结晶紫内酯的内酯环开裂形成醌式大π键有色基团,显示蓝色;此外,还可以通过改变发色剂的种类,改变需要变色的颜色,使得制成的面料可以在不同的温度范围和不同的颜色下改变,增加了变色面料的趣味性和智能性。
3、热敏变色微胶囊,以正硅酸四乙酯为壁材的原料,加入去离子和氨水,在超声的作用下,发生水解,水解成Si-OH,最终在芯材表面上交联形成Si-O-Si壁材,壁材耐磨性能较好,有利于热敏变色微胶囊的长期使用,此外,壁材主要为二氧化硅,传热性能好,颜色透明,对外界温度刺激感受灵敏,由温度变化而发生的颜色变化显示明显。
4、以微胶囊的形式包覆热敏变色材料,且所用热敏变色材料中不含重金属,在面料中长期使用,不会对人身体产生影响;与席夫碱和聚合物等热敏变色材料相比,变色机理明确,温度易于控制,且使用微胶囊包覆的形式,作为芯材的热敏变色材料不会直接接触外界,避免了热敏变色材料对面料的污染,且长时间使用,热敏变色微胶囊损耗较少。
5、使用浸渍的方法,将热敏变色微胶囊与聚酯纤维、麻纤维、棉纤维混合,使得热敏变色微胶囊均匀混合到纤维的缝隙中,且对热敏变色微胶囊辅助以聚丙烯酸酯改性,使得热敏变色微胶囊与纤维结合紧密,改善了热敏变色微胶囊与纤维的粘结性能,制成热敏变色纤维;使用热敏变色纤维与棉纤维双面机织进一步织成热敏变色复合面料,能够灵活的使用不同织布方法进行织布,兼顾面料的透气性和舒适性能。
具体实施方式
下面将对本发明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他实施例,都属于本发明保护的范围。
实施例1
一种热敏变色复合面料,由表层面料和基层面料构成,其中表层面料由变色纤维织成,基层面料由棉纤维织成;
所述热敏变色复合面料的制备方法为:
步骤一:以结晶紫内酯作为发色剂,加入作为溶剂的十二醇、十四醇、十六醇混合液,以60r/min的速度搅拌,边搅拌边超声,超声功率为200W,待完全溶解后,缓慢滴加作为显色剂的双酚A,继续搅拌和超声2h,得到热敏变色胶囊芯材混合液;
步骤二:取步骤一得到的热敏变色胶囊芯材混合液,加入一定量的正硅酸四乙酯以及去离子水,以400W的功率超声4h,后缓慢滴加5mL浓度为1mol/L的氨水,继续超声2h,正硅酸四乙酯水解成Si-OH,最终在芯材表面上交联形成Si-O-Si壁材,经过离心去除上清液,后在50℃的烘箱中烘干形成热敏变色胶囊;
步骤三:取步骤二得到的热敏变色微胶囊,缓慢加入一定量的聚丙烯酸酯,并以60r/min的速度搅拌,之后,加入超纯水,搅拌均匀后,形成热敏变色微胶囊悬浊液;
步骤四:将一定量的表层面料纤维加入步骤三的热敏变色微胶囊悬浊液,浸渍24h,轧辊初步脱去水分,50℃烘干,得到变色纤维;
步骤五:以变色纤维为表层面料纤维原料纺纱,以棉纤维为基层面料纤维原料纺纱,使用双面机织工艺进行织布,织成具有双层结构的热敏变色复合面料。
实施例2
一种热敏变色复合面料,由表层面料和基层面料构成,其中表层面料由变色纤维织成,基层面料由棉纤维织成;
所述热敏变色复合面料的制备方法为:
步骤一:以结晶紫内酯作为发色剂,加入作为溶剂的十二醇、十四醇、十六醇混合液,以120r/min的速度搅拌,边搅拌边超声,超声功率为400W,待完全溶解后,缓慢滴加作为显色剂的双酚A,继续搅拌和超声3h,得到热敏变色胶囊芯材混合液;
步骤二:取步骤一得到的热敏变色胶囊芯材混合液,加入一定量的正硅酸四乙酯以及去离子水,以400W的功率超声6h,后缓慢滴加10mL浓度为1mol/L的氨水,继续超声3h,正硅酸四乙酯水解成Si-OH,最终在芯材表面上交联形成Si-O-Si壁材,经过离心去除上清液,后在50℃的烘箱中烘干形成热敏变色胶囊;
步骤三:取步骤二得到的热敏变色微胶囊,缓慢加入一定量的聚丙烯酸酯,并以80r/min的速度搅拌,之后,加入超纯水,搅拌均匀后,形成热敏变色微胶囊悬浊液;
步骤四:将一定量的表层面料纤维加入步骤三的热敏变色微胶囊悬浊液,浸渍24h,轧辊初步脱去水分,60℃烘干,得到变色纤维;
步骤五:以变色纤维为表层面料纤维原料纺纱,以棉纤维为基层面料纤维原料纺纱,使用双面机织工艺进行织布,织成具有双层结构的热敏变色复合面料。
实施例3
一种热敏变色复合面料,由表层面料和基层面料构成,其中表层面料由变色纤维织成,基层面料由棉纤维织成;
所述热敏变色复合面料的制备方法为:
步骤一:以结晶紫内酯作为发色剂,加入作为溶剂的十二醇、十四醇、十六醇混合液,以80r/min的速度搅拌,边搅拌边超声,超声功率为300W,待完全溶解后,缓慢滴加作为显色剂的双酚A,继续搅拌和超声3h,得到热敏变色胶囊芯材混合液;
步骤二:取步骤一得到的热敏变色胶囊芯材混合液,加入一定量的正硅酸四乙酯以及去离子水,以400W的功率超声5h,后缓慢滴加7mL浓度为1mol/L的氨水,继续超声3h,正硅酸四乙酯水解成Si-OH,最终在芯材表面上交联形成Si-O-Si壁材,经过离心去除上清液,后在50℃的烘箱中烘干形成热敏变色胶囊;
步骤三:取步骤二得到的热敏变色微胶囊,缓慢加入一定量的聚丙烯酸酯,并以70r/min的速度搅拌,之后,加入超纯水,搅拌均匀后,形成热敏变色微胶囊悬浊液;
步骤四:将一定量的表层面料纤维加入步骤三的热敏变色微胶囊悬浊液,浸渍24h,轧辊初步脱去水分,55℃烘干,得到变色纤维;
步骤五:以变色纤维为表层面料纤维原料纺纱,以棉纤维为基层面料纤维原料纺纱,使用双面机织工艺进行织布,织成具有双层结构的热敏变色复合面料;
十二醇占比 | 十四醇占比 | 十六醇占比 | 变色温度(℃) | |
实施例1 | 80 | 15 | 5 | 33 |
实施例2 | 15 | 5 | 80 | 40 |
实施例3 | 15 | 80 | 5 | 36.5 |
由上表所示,本发明方法所制备的热敏变色复合面料,具有灵活的变色温度,且通过调节,适合制备不同变色温度和变色颜色的热敏复合面料。
以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应所述以权利要求的保护范围为准。
Claims (8)
1.一种热敏变色复合面料,其特征在于:由表层面料和基层面料构成,其中表层面料由变色纤维织成,基层面料由棉纤维织成;
所述热敏变色复合面料的制备方法为:
步骤一:以结晶紫内酯作为发色剂,加入作为溶剂的十二醇、十四醇、十六醇混合液,以60~120r/min的速度搅拌,边搅拌边超声,超声功率为200~400W,待完全溶解后,缓慢滴加作为显色剂的双酚A,继续搅拌和超声2~3h,得到热敏变色胶囊芯材混合液;
步骤二:取步骤一得到的热敏变色胶囊芯材混合液,加入一定量的正硅酸四乙酯以及去离子水,以400W的功率超声4~6h,后缓慢滴加5~10mL浓度为1mol/L的氨水,继续超声2~3h,正硅酸四乙酯水解成Si-OH,最终在芯材表面上交联形成Si-O-Si壁材,经过离心去除上清液,后在50℃的烘箱中烘干形成热敏变色胶囊;
步骤三:取步骤二得到的热敏变色微胶囊,缓慢加入一定量的聚丙烯酸酯,并以60~80r/min的速度搅拌,之后,加入超纯水,搅拌均匀后,形成热敏变色微胶囊悬浊液;
步骤四:将一定量的表层面料纤维加入步骤三的热敏变色微胶囊悬浊液,浸渍24h,轧辊初步脱去水分,50~60℃烘干,得到变色纤维;
步骤五:以变色纤维为表层面料纤维原料纺纱,以棉纤维为基层面料纤维原料纺纱,使用双面机织工艺进行织布,织成具有双层结构的热敏变色复合面料。
2.根据权利要求1所述的一种热敏变色复合面料,其特征在于:所述步骤一中发色剂、溶剂、显色剂的质量比为发色剂:溶剂:显色剂=2~3:100~300:20~50。
3.根据权利要求1所述的一种热敏变色复合面料,其特征在于:所述步骤一中作为溶剂的十二醇、十四醇、十六醇混合液质量比为十二醇:十四醇:十六醇=10~15:20~50:3~5。
4.根据权利要求1所述的一种热敏变色复合面料,其特征在于:所述步骤二中热敏变色胶囊芯材混合液、正硅酸四乙酯以及去离子水的质量比为热敏变色胶囊芯材混合液:正硅酸四乙酯:去离子水=2:2~3:20。
5.根据权利要求1所述的一种热敏变色复合面料,其特征在于:所述步骤三中热敏变色微胶囊、聚丙烯酸酯、超纯水的质量比为热敏变色微胶囊、聚丙烯酸酯、超纯水=1:2~3:10~15。
6.根据权利要求1所述的一种热敏变色复合面料,其特征在于:所述步骤四的表层面料纤维为聚酯纤维、麻纤维、棉纤维中一种或多种;表层面料纤维与热敏变色微胶囊悬浊液的质量比为1:1~2。
8.根据权利要求1所述的一种热敏变色复合面料,其特征在于:依据十二醇、十四醇、十六醇的混合液中各物质质量比的不同,变色温度范围为33~40℃。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210287054.5A CN115538176A (zh) | 2022-03-23 | 2022-03-23 | 一种热敏变色复合面料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210287054.5A CN115538176A (zh) | 2022-03-23 | 2022-03-23 | 一种热敏变色复合面料及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115538176A true CN115538176A (zh) | 2022-12-30 |
Family
ID=84724489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210287054.5A Pending CN115538176A (zh) | 2022-03-23 | 2022-03-23 | 一种热敏变色复合面料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115538176A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110009309A (ko) * | 2009-07-22 | 2011-01-28 | 정경문 | 감온 염료 날염 직물 및 이의 제조방법 |
CN102827597A (zh) * | 2012-06-21 | 2012-12-19 | 天津工业大学 | 一种热敏变色、储能材料及其制备方法 |
CN103225212A (zh) * | 2013-05-08 | 2013-07-31 | 福建众和股份有限公司 | 一种纺织品织物的热敏变色涂料染色工艺 |
CN104824891A (zh) * | 2015-05-20 | 2015-08-12 | 海安县兄弟合成纤维有限公司 | 一种热敏复合织物 |
CN109252367A (zh) * | 2018-08-30 | 2019-01-22 | 深圳市南硕明泰科技有限公司 | 一种热敏变色复合面料及其制备工艺 |
-
2022
- 2022-03-23 CN CN202210287054.5A patent/CN115538176A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110009309A (ko) * | 2009-07-22 | 2011-01-28 | 정경문 | 감온 염료 날염 직물 및 이의 제조방법 |
CN102827597A (zh) * | 2012-06-21 | 2012-12-19 | 天津工业大学 | 一种热敏变色、储能材料及其制备方法 |
CN103225212A (zh) * | 2013-05-08 | 2013-07-31 | 福建众和股份有限公司 | 一种纺织品织物的热敏变色涂料染色工艺 |
CN104824891A (zh) * | 2015-05-20 | 2015-08-12 | 海安县兄弟合成纤维有限公司 | 一种热敏复合织物 |
CN109252367A (zh) * | 2018-08-30 | 2019-01-22 | 深圳市南硕明泰科技有限公司 | 一种热敏变色复合面料及其制备工艺 |
Non-Patent Citations (1)
Title |
---|
刘臣臻等 著: "相变储能材料与热性能", vol. 1, 中国矿业大学出版社, pages: 103 - 104 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103225212B (zh) | 一种纺织品织物的热敏变色涂料染色工艺 | |
CN105301684B (zh) | 一种宽幅透气花式反光材料及其制备方法 | |
CN102886233A (zh) | 一种光致变色双壳微胶囊及其制备方法和应用 | |
CN105286146A (zh) | 一种花式反光布及其制备方法 | |
CN108873539B (zh) | 一种电致变色纤维的连续化制备方法 | |
CN115182170A (zh) | 一种热敏变色纤维及其用途 | |
CN113201806A (zh) | 一种基于碳纤维的感温变色面料及其制备方法 | |
CN109944073B (zh) | 一种溶剂致变色光子晶体织物及其制备和应用 | |
CN108004790A (zh) | 一种光致变色微胶囊杂化二氧化硅溶胶及其制备方法 | |
CN109322158B (zh) | 一种单面防水织物及其制备方法 | |
CN110438578B (zh) | 一种变色面料及其生产方法 | |
CN104647930B (zh) | 一种吸湿排汗隐形可显图文面料及其生产方法 | |
CN106521973A (zh) | 一种可逆热致变色面料 | |
CN115538176A (zh) | 一种热敏变色复合面料及其制备方法 | |
CN107385933B (zh) | 一种无氟耐洗的单向导湿复合功能面料 | |
CN108085996A (zh) | 一种光致变色微胶囊杂化改性二氧化硅溶胶涂层织物及其制备方法 | |
CN111118931A (zh) | 变色丝绸制备方法 | |
CN105862169A (zh) | 一种热敏变色氨纶纤维的制造方法 | |
CN110923850B (zh) | 一种双响应性变色聚乳酸纤维及其制备和应用 | |
CN210026749U (zh) | 一种用于服饰布料的热转移膜 | |
TW201922317A (zh) | 紫外線變色口罩 | |
KR101645968B1 (ko) | 패턴이 형성된 필름을 이용한 장식사 및 직물의 제조방법 | |
CN104294395B (zh) | 高抗紫外线高透气抗起球吸湿排汗纤维的加工方法 | |
CN112813695A (zh) | 一种吸湿速干织物及其制备方法 | |
CN109056099B (zh) | 一种超柔软高弹力色丝纤维生产工艺 |
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 | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20221230 |