CN106012164A - 一种疏水纳米纤维混纺纱 - Google Patents

一种疏水纳米纤维混纺纱 Download PDF

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CN106012164A
CN106012164A CN201610640495.3A CN201610640495A CN106012164A CN 106012164 A CN106012164 A CN 106012164A CN 201610640495 A CN201610640495 A CN 201610640495A CN 106012164 A CN106012164 A CN 106012164A
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nanofiber
layer
mixed yarn
hydrophobic
yarn
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唐建国
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SUZHOU WEIJIE WOVEN CO Ltd
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SUZHOU WEIJIE WOVEN CO Ltd
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    • 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
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated 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
    • D02G3/02—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
    • 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
    • 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
    • D10B2101/00—Inorganic fibres
    • D10B2101/10—Inorganic fibres based on non-oxides other than metals
    • D10B2101/12—Carbon; Pitch
    • 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
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
    • D10B2201/24—Viscose
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/04—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons
    • D10B2321/042—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons polymers of fluorinated hydrocarbons, e.g. polytetrafluoroethene [PTFE]
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • 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
    • D10B2401/00—Physical properties
    • D10B2401/02—Moisture-responsive characteristics
    • D10B2401/021—Moisture-responsive characteristics hydrophobic
    • 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
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    • 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
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  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
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Abstract

本发明公开了一种疏水纳米纤维混纺纱，包括：芯线、功能纤维层和纳米纤维层；所述芯线由尼龙纤维和粘胶纤维呈螺旋状相互交捻而成，所述功能纤维层螺旋缠绕在所述芯线上，所述纳米纤维层均匀包覆在所述功能纤维层的外周；所述混纺纱表面的水滴接触角为160～180度。本发明一种疏水纳米纤维混纺纱结构简单，设计合理，其通过功能层的防紫外线设计和纳米纤维层的设计，赋予混纺纱优异的防紫外线性能和疏水性能，由其编织的面料在高档防紫外线太阳伞领域具有广阔的前景。

Description

一种疏水纳米纤维混纺纱
技术领域
本发明涉及混纺纱领域，特别是涉及一种疏水纳米纤维混纺纱。
背景技术
混纺纱线通常由几种不同功能的纤维混捻而成，以实现不同的功能。现有混纺纱，其表面纤维通常为普通的人工纤维或天然纤维构成，不具备防水功能。
发明内容
本发明主要解决的技术问题是提供一种疏水纳米纤维混纺纱，能够解决现有混纺纱不防水的缺点。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种疏水纳米纤维混纺纱，包括：芯线、功能纤维层和纳米纤维层；所述芯线由尼龙纤维和粘胶纤维呈螺旋状相互交捻而成，所述功能纤维层螺旋缠绕在所述芯线上，所述纳米纤维层均匀包覆在所述功能纤维层的外周；所述混纺纱表面的水滴接触角为160～180度。
在本发明一个较佳实施例中，所述功能纤维层为带多孔结构的竹炭纤维层，且所述竹炭纤维表面及其多孔结构内均匀分布有防紫外线粒子。
在本发明一个较佳实施例中，所述防紫外线粒子为二氧化钛及氧化锌颗粒。
在本发明一个较佳实施例中，所述二氧化钛颗粒及氧化锌颗粒的质量之比为1：1～2，且所述二氧化钛和氧化锌颗粒的粒径均匀10～100μm。
在本发明一个较佳实施例中，所述纳米纤维层为PVDF纳米纤维，其采用静电纺纱的方法包覆在所述功能层的外周。
在本发明一个较佳实施例中，所述PVDF纳米纤维的直径为150～250nm。
本发明的有益效果是：本发明一种疏水纳米纤维混纺纱结构简单，设计合理，其通过功能层的防紫外线设计和纳米纤维层的设计，赋予混纺纱优异的防紫外线性能和疏水性能，由其编织的面料在高档防紫外线太阳伞领域具有广阔的前景。
附图说明
图1是本发明一种疏水纳米纤维混纺纱的立体结构示意图；
图2是所示功能纤维层的单根纤维及防紫外线粒子分布的结构示意图；
附图中各部件的标记如下：1.芯线，2.功能纤维层，3.纳米纤维层，4.防紫外线粒子，5.多孔结构。
具体实施方式
下面结合附图对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。
请参阅图1和图2，本发明实施例包括：
实施例1
一种疏水纳米纤维混纺纱，包括：芯线1、功能纤维层2和纳米纤维层3，其中，功能纤维层2以30～45度的夹角螺旋缠绕在芯线1上，纳米纤维层3采用静电纺纱的方法均匀包覆在功能层2的外周，使得混纺纱表面具有超疏水性，其表面的水滴接触角为160～180度。
所述芯线1由尼龙纤维和粘胶纤维呈螺旋状相互交捻而成。
所述功能纤维层2为带多孔结构5的竹炭纤维层，且竹炭纤维表面及其多孔结构内均匀分布有二氧化钛及氧化锌颗粒的防紫外线粒子4，所述二氧化钛颗粒及氧化锌颗粒的质量之比为1：1～2，且所述二氧化钛和氧化锌颗粒的粒径均匀10～100μm。
所述纳米纤维层3为直径为150～250nm的PVDF纳米纤维。
上述混纺纱具有优异的防紫外和疏水性能，是制作高档防紫外线遮阳伞的理想原料。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (6)

1.一种疏水纳米纤维混纺纱，其特征在于，包括：芯线、功能纤维层和纳米纤维层；所述芯线由尼龙纤维和粘胶纤维呈螺旋状相互交捻而成，所述功能纤维层螺旋缠绕在所述芯线上，所述纳米纤维层均匀包覆在所述功能纤维层的外周；所述混纺纱表面的水滴接触角为160～180度。
2.根据权利要求1所述的疏水纳米纤维混纺纱，其特征在于，所述功能纤维层为带多孔结构的竹炭纤维层，且所述竹炭纤维表面及其多孔结构内均匀分布有防紫外线粒子。
3.根据权利要求2所述的疏水纳米纤维混纺纱，其特征在于，所述防紫外线粒子为二氧化钛及氧化锌颗粒。
4.根据权利要求3所述的疏水纳米纤维混纺纱，其特征在于，所述二氧化钛颗粒及氧化锌颗粒的质量之比为1：1～2，且所述二氧化钛和氧化锌颗粒的粒径均匀10～100μm。
5.根据权利要求1所述的疏水纳米纤维混纺纱，其特征在于，所述纳米纤维层为PVDF纳米纤维，其采用静电纺纱的方法包覆在所述功能层的外周。
6.根据权利要求1或5所述的疏水纳米纤维混纺纱，其特征在于，所述PVDF纳米纤维的直径为150～250nm。
CN201610640495.3A 2016-08-08 2016-08-08 一种疏水纳米纤维混纺纱 Pending CN106012164A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112708977A (zh) * 2020-12-08 2021-04-27 苏州维杰纺织有限公司 一种疏水纳米纤维混纺纱及其生产工艺

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112708977A (zh) * 2020-12-08 2021-04-27 苏州维杰纺织有限公司 一种疏水纳米纤维混纺纱及其生产工艺

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Application publication date: 20161012