Intelligent temperature control and conductive face fabric with nano material and its preparation method and application

A nanometer and fabric technology, applied in textiles and papermaking, textile material processing, liquid/gas/steam textile material processing, etc., can solve the problems of low output, high price, unstable quality, etc., and achieve high electrothermal conversion rate, Low overall cost and wide range of applications

Active Publication Date: 2008-10-22
SHANGHAI ZHONGDA TECHNOLOGY DEVELOPMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above conductive fibers have been commercialized products, but the output is low, the quality is unstable, and the price is often higher than similar foreign products

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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  • Intelligent temperature control and conductive face fabric with nano material and its preparation method and application
  • Intelligent temperature control and conductive face fabric with nano material and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] (1) Silver-plated copper conductive wire is added to the conductive fabric

[0029] 12s yarn made of pure cotton or cotton and chemical fiber blended, fabric 400g / m 2 It is required that the yarn has no impurities and foreign matter, no oil stain and damp deterioration; the silver-plated copper conductive wire adopts a diameter of 0.10mm and a tensile strength of 300N / mm 2 . The distribution of wires in the radial direction of the fabric is 48 wires / meter, and the braided wires on the edges of each electrode are tightened to prevent the electrode wires from falling off. The distance between the electrodes is kept 1cm. The electrode connectors are stamped copper silver-plated connectors. , keep the fabric flat so as not to affect the resistance after coating.

[0030] (2) Conductive fabrics are treated with nano-temperature memory material coating padding

[0031] Nano-temperature memory material (carbon black content 5-70%) is coated by padding method. First, the con...

Embodiment 2

[0035] (1) Add tinned red copper conductive wire to the conductive fabric

[0036] 21s yarn made of pure cotton or blended with cotton and chemical fiber, fabric 240g / m 2 It is required that the yarn has no impurities and foreign matter, no oil stain and moisture deterioration; the tinned copper conductive wire adopts a diameter of 0.20mm and a tensile strength of >300N / mm 2 . The distribution of wires in the radial direction of the fabric is 300 wires / meter, and the braided wires on the edge of each electrode are tightened to prevent the electrode wires from falling off. The distance between the electrodes is 2cm. The electrode connectors are stamped copper-plated silver-plated connectors. , keep the fabric flat so as not to affect the resistance after coating.

[0037] (2) Conductive fabrics are treated with nano-temperature memory material coating padding

[0038] Nano-temperature memory material (carbon black content 5-70%) is coated by padding method. First, the conducti...

Embodiment 3

[0042] (1) Silver-plated copper conductive wire is added to the conductive fabric

[0043] 30s ply yarn made of pure cotton or cotton and chemical fiber blended, fabric 100g / m 2 It is required that the yarn has no impurities and foreign matter, no oil stain and damp deterioration; the silver-plated red copper conductive wire adopts a diameter of 0.40mm and a tensile strength> 400N / mm 2 . The distribution of wires in the fabric (radial direction) is 150 wires / m. The braided wires on the edge of each electrode are tightened to prevent the electrode wires from falling off. Keep 2cm between the electrodes. The electrode contacts are stamped copper silver-plated contacts. Vertically, keep the fabric flat so as not to affect the resistance after coating.

[0044] (2) Conductive fabrics are treated with nano-temperature memory material coating padding

[0045] Nano-temperature memory material (carbon black content 5-70%) is coated by padding method. First, the conductive fabric is...

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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Abstract

The present invention relates to one kind of nanometer intelligent temperature-controlling conducting fabric and its preparation process and application. The fabric is prepared through the following steps: adding silver or tin plating red copper wire into the material for the fabric; padding-finishing the fabric with nanometer temperature memory material and treating the fabric with fireproof coating to form protecting film. The present invention has advanced technological process and high operability, and the nanometer intelligent temperature-controlling conducting fabric has one kind of protecting film formed in the surface.

Description

technical field [0001] The invention relates to a temperature-controlling conductive fabric, in particular to a nanometer intelligent temperature-controlling conductive fabric and its preparation method and application. Background technique [0002] Organic conductive fibers were produced in the late 1960s, and the first organic conductive fibers coated with carbon black were the first to come out. Teijin Corporation and BASF Corporation have successively developed such fibers. The conductive components of the carbon black-coated conductive fiber are distributed on the surface of the fiber, so the conductivity is good, but the carbon black is easy to fall off when the fiber is rubbed or bent, and the conductivity will decrease. Then came conductive fibers coated with metal. Rohm and Haas company used the chemical plating method to silver-plate the conductive fiber X-Static on the surface of nylon fiber, and Toyobo Co. used low-temperature molten metal impregnation to make ...

Claims

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06N7/04D06M15/564D06B3/10
Inventor 潘跃进姜伟伟吴东来
Owner SHANGHAI ZHONGDA TECHNOLOGY DEVELOPMENT CO LTD
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