Electric heating compound fabric and preparation method thereof

An electrothermal composite and fabric technology, applied in the direction of chemical instruments and methods, synthetic resin layered products, applications, etc., can solve the problems of lack of elasticity and durability, not light enough and invisible, uncomfortable to wear, etc., and improve wearing comfort , Good heating stability and good heating uniformity

Active Publication Date: 2016-10-12
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Electric heating products currently on the market, such as electric heating vests, electric heating knee pads, electric heating elbow pads, electric heating waist pads, electric heating shoulder pads and neck pads, etc., mostly use carbon fiber and metal wire. Invisible, lacking in beauty, only suitable for warming and health care at home or in the office, and the product itself is hard, not soft, lacks elasticity and durability, and is uncomfortable to wear

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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  • Electric heating compound fabric and preparation method thereof
  • Electric heating compound fabric and preparation method thereof
  • Electric heating compound fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1: Light and thin electric heating gloves

[0037] Such as figure 1 As shown, an electrothermal composite fabric includes a layer of elastic fabric 1, the upper surface of the elastic fabric 1 is bonded with a flexible nano-conductive film 3 through a liquid elastic adhesive 2, and the upper surface of the flexible nano-conductive film 3 is The surface is bonded to another layer of elastic fabric 1 by liquid elastic adhesive 2.

[0038] The specific steps of the above-mentioned preparation method of the electrothermal composite fabric are as follows:

[0039] Step 1: Immerse the carbon nanotube film in the graphene suspension for 3 hours, take it out, and let it dry naturally at room temperature to obtain a flexible nanoconductive film, and attach copper wire electrodes to both ends of the flexible nanoconductive film through conductive silver glue ;

[0040] Step 2: Using the elastic fabric 1 as an elastic attachment base, stretch it to an elongation rate of...

Embodiment 2

[0049] Example 2: Elastic Electric Sports Knee Brace

[0050] Such as figure 1 As shown, an electrothermal composite fabric includes a layer of elastic fabric 1, the upper surface of the elastic fabric 1 is bonded with a flexible nano-conductive film 3 through a liquid elastic adhesive 2, and the upper surface of the flexible nano-conductive film 3 is The surface is bonded to another layer of elastic fabric 1 by liquid elastic adhesive 2.

[0051] The specific steps of the above-mentioned preparation method of the electrothermal composite fabric are as follows:

[0052] Step 1: Dimensions 5×5cm 2 After soaking the carbon nanotube film in the graphene suspension for 3 hours, take it out, and dry it naturally at room temperature to obtain a flexible nanoconductive film, and adhere copper wire electrodes to the two ends of the flexible nanoconductive film through conductive silver glue;

[0053] Step 2: Use the elastic fabric 1 (outer layer) as the elastic attachment matrix, s...

Embodiment 3

[0063] Embodiment 3: elastic electric heating physiotherapy belt

[0064] Such as figure 1 As shown, an electrothermal composite fabric includes a layer of elastic fabric 1, the upper surface of the elastic fabric 1 is bonded with a flexible nano-conductive film 3 through a liquid elastic adhesive 2, and the upper surface of the flexible nano-conductive film 3 is The surface is bonded to another layer of elastic fabric 1 by liquid elastic adhesive 2.

[0065] The specific steps of the above-mentioned preparation method of the electrothermal composite fabric are as follows:

[0066] Step 1: After immersing the carbon nanotube film in the graphene suspension for 3 hours, take it out, and let it dry naturally at room temperature to obtain a flexible nanoconductive film. Coat both ends of the flexible nanoconductive film with conductive silver glue, and wire the copper wire The electrode is inserted into the conductive silver glue, so that the copper wire and the carbon nanotube...

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Abstract

The invention provides an electric heating compound fabric and a preparation method thereof. The electric heating compound fabric is characterized by comprising an elastic fabric layer, wherein a flexible nano conducting film is adhered on the upper surface of the elastic fabric, and another elastic fabric layer is adhered on the upper surface of the flexible nano conducting film. The prepared high-elastic electric heating compound fabric is light, thin and soft, has good elasticity and can be repeatedly stretched for more than or equal to 10000 times at elongation of 40%; and secondly, the electric heating compound fabric is stable and uniform in heating, thermal transformation efficiency is high, energy is saved, and safety and reliability are realized. Therefore, the electric heating compound fabric can be widely applied to intelligent textile structures and intelligent materials, especially to the field of intelligent wearable materials.

Description

technical field [0001] The invention relates to the field of intelligent textile materials, more specifically, to the field of elastic electrothermal composite fabrics. Background technique [0002] Beautiful body covering is the most primitive function of clothing. With the advancement of science and technology, human beings have higher and higher requirements for clothing, and various types of functional clothing emerge in endlessly. Among them, functional electric heating fabrics that actively heat the human body to keep warm have received special attention. Some people who work outdoors for a long time, such as field soldiers stationed in cold areas, geological exploration operators, traffic coordinators, security guards, and people living in high latitude areas, including outdoor athletes (skiing, skating, snow crossing, etc.) , also need cold and warm clothing to resist the severe cold. [0003] Electric heating products currently on the market, such as electric hea...

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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IPC IPC(8): B32B27/02B32B27/06B32B9/00B32B9/04
CPCB32B9/007B32B9/047B32B27/06B32B2262/0276B32B2307/30B32B2307/51B32B2307/552B32B2307/718B32B2307/724B32B2437/00B32B2437/02
Inventor 许福军谢惺高扬李雅倩
Owner DONGHUA UNIV
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