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Antistatic fabric and manufacturing method thereof

A production method and antistatic technology, applied in fabrics, textiles, textiles and papermaking, etc., can solve the problems of easy aging of organic conductive polymers, restricted carbon-based dyeing, expensive metal systems, etc., and achieve excellent antistatic performance Effect

Inactive Publication Date: 2019-05-17
杭州蓝色倾情服饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The application of polymer materials and the clean living environment put forward higher requirements for the antistatic performance of materials. The textile industry should adapt to environmental governance, green manufacturing and the requirements of developed countries for the content of harmful substances in textiles. The commonly used antistatic methods are in the material However, there are a series of problems in the use of conductive fillers: metals are expensive, carbon-based dyeing is limited, and organic conductive polymers are prone to aging and loss of conductivity.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Antistatic fabric and manufacturing method thereof
  • Antistatic fabric and manufacturing method thereof
  • Antistatic fabric and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0042] a)SiO2 2 Preparation of hydrosols

[0043] At room temperature, add orthoethyl silicate (TEOS) dropwise at a rate of 1 drop / s into a certain amount of glacial acetic acid (HAc) and water mixture under high-speed stirring, and stir rapidly for 3 hours until a uniform and transparent SiO 2 Sol; Wherein, the mass fraction of Si is 2%, n(TEOS):n(HAc)=1:2.6;

[0044] b) Conductive AZO@Ti0 2 Preparation of nanowhiskers

[0045] TiO 2 Nanoparticles and K 2 CO 3 The solid is mixed by ball milling, high temperature sintering, boiling, suction filtration, and drying to prepare potassium titanate whiskers, which are then pickled and calcined to make TiO 2 nano whiskers;

[0046] Formulated TiO 2 The suspension oil of nano whiskers was ultrasonicated for 30 minutes, the suspension was poured into a three-necked flask and stirred at a constant speed, and a thermometer was inserted on one side to monitor the reaction temperature. 2 After the temperature of the nano-whisker ...

Embodiment approach

[0073] Another preferred embodiment: an antistatic fabric, including a fabric interwoven with warp threads and weft threads, and the fabric is treated with the method for making the antistatic fabric in the first preferred embodiment.

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Abstract

The invention discloses an antistatic fabric and a manufacturing method thereof, and relates to the field of functional clothes. The technical scheme is characterized by comprising the steps as follows: a), preparing SiO2 hydrosol; b), preparing conductive AZO@TiO2 nanowhiskers; c), weighing a certain proportion of the conductive AZO@TiO2 nanowhiskers and the SiO2 hydrosol according to the titanium / silicon ratio being 1:2, mixing the conductive AZO@TiO2 nanowhiskers with emulsion to form hydrosol, mixing conductive AZO@TiO2 nanowhisker sol with the SiO2 hydrosol, performing ultrasonic treatment at room temperature for 10 min, and performing magnetic stirring for 1 h to obtain SiO2 / AZO@TiO2 composite hydrosol, wherein Si and Ti account for 0.75% in percentage by mass; d), impregnating the fabric with composite hydrosol; e), performing cleaning. The fabric has the technical effects that the SiO2 / AZO@TiO2 composite hydrosol can form a layer of continuous gel network conductive film on thesurface of the fabric, and the surface of the fabric can rapidly dissipate charges to prevent the charges from accumulating, and the fabric can be endowed with excellent antistatic performance.

Description

technical field [0001] The invention relates to the field of functional clothing, in particular to an antistatic fabric and a manufacturing method thereof. Background technique [0002] With the development of science and technology and the improvement of people's living standards, people are increasingly pursuing high-grade, comfortable textiles with health care functions. Nanomaterials have many characteristics that ordinary materials do not have. They can develop high value-added functional textiles, improve the technological content of textiles in our country, and bring greater economic benefits to the textile industry. [0003] The application of polymer materials and the clean living environment put forward higher requirements for the antistatic performance of materials. The textile industry should adapt to environmental governance, green manufacturing and the requirements of developed countries for the content of harmful substances in textiles. The commonly used antis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M11/79D06M11/46D06M11/38D06M11/65D03D15/00
Inventor 纪文涛
Owner 杭州蓝色倾情服饰有限公司
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