Graphene electric cloth preparation method and application

A graphene and electric heating cloth technology, applied in electric heating devices, ohmic resistance heating, electrical components, etc., can solve problems such as undisclosed electric heating cloth, and achieve the effects of improving human immunity, easy industrialization, and no temperature accumulation

Inactive Publication Date: 2016-07-13
JIANGSU TONGCHUANG ENERGY SAVING TECH CO LTD
View PDF5 Cites 25 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But do not disclose a kind

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A preparation method of graphene electric heating cloth, comprising the steps of:

[0021] 1) mixing graphene with nano-polymer materials and far-infrared inorganic nano-powders to obtain graphene-based composites;

[0022] 2) dispersing the graphene compound in the resin solution to obtain the graphene-modified far-infrared conductive paste;

[0023] 3) The graphene-modified far-infrared conductive paste is combined with the substrate by tie-dyeing, screen printing or coating to prepare the graphene electric heating cloth.

[0024] Described graphene is monolayer graphene;

[0025] The nano-polymer material is nano-carbon fiber;

[0026] The inorganic nano-powder is nano-alumina;

[0027] The resin is polyester resin;

[0028] The resin solution is an aqueous resin solution;

[0029] The weight ratio of the graphene to the nano-polymer material and the far-infrared inorganic nano-powder is 7:20:20;

[0030] The substrate is pure cotton cloth;

[0031] The normal...

Embodiment 2

[0033] A preparation method of graphene electric heating cloth, comprising the steps of:

[0034] 1) mixing graphene with nano-polymer materials and far-infrared inorganic nano-powders to obtain graphene-based composites;

[0035] 2) dispersing the graphene compound in the resin solution to obtain the graphene-modified far-infrared conductive paste;

[0036] 3) The graphene-modified far-infrared conductive paste is combined with the substrate by tie-dyeing, screen printing or coating to prepare the graphene electric heating cloth.

[0037] Described graphene is monolayer graphene;

[0038] The nano-polymer material is nano-carbon fiber;

[0039] The inorganic nano-powder is nano-alumina;

[0040] The resin is polyester resin;

[0041] The resin solution is an aqueous resin solution;

[0042] The weight ratio of the graphene to the nano-polymer material and the far-infrared inorganic nano-powder is 2:10:10; the matrix is ​​fiber cloth; the normal total emissivity of the pr...

Embodiment 3

[0044] A preparation method of graphene electric heating cloth, comprising the steps of:

[0045] 1) mixing graphene with nano-polymer materials and far-infrared inorganic nano-powders to obtain graphene-based composites;

[0046] 2) dispersing the graphene compound in the resin solution to obtain the graphene-modified far-infrared conductive paste;

[0047] 3) The graphene-modified far-infrared conductive paste is combined with the substrate by tie-dyeing, screen printing or coating to prepare the graphene electric heating cloth.

[0048] Described graphene is multilayer graphene;

[0049] The nano-polymer material is nano-carbon fiber;

[0050] The inorganic nano-powder is nano-alumina;

[0051] The resin is polyester resin;

[0052] The resin solution is an aqueous resin solution;

[0053] The weight ratio of the graphene to the nano-polymer material and the far-infrared inorganic nano-powder is 2:10:10; the substrate is pure cotton cloth; the normal total emissivity o...

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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a graphene electric cloth preparation method and application. The method comprises the steps of: 1) mixing graphene with nanometer high-molecular materials and far infrared inorganic nanometer powder to obtain a graphene-based compound; 2) dispersing the graphene-based compound in a resin solution to obtain a graphene-modified far infrared electrocondution slurry; and 3) tie-dyeing, screen printing or coating the electrocondution slurry, and combining the graphene-modified far infrared electrocondution slurry with a matrix to prepare a piece of graphene electric cloth. The prepared graphene electric cloth has the characteristics of uniform heating, high heating efficiency, less attenuation in a use process and longer service life, and can be applied to electrical heating daily necessities, electrical heating devices, radiation far infrared physical therapy devices and electric heating seedling growing devices.

Description

technical field [0001] The invention belongs to the field of far-infrared electric heating cloth, in particular to a preparation method and application of a graphene electric heating cloth. Background technique [0002] Both electric heating cloth and electric heating film are common heating systems. Electric heating cloth is a textile just like ordinary cloth; electric heating film is mainly a printing heating system; electric heating cloth is thicker than electric heating film, and it has a lot of electric heating. The incomparable advantages of the film, such as the electric heating cloth product itself does not use adhesives, no glue, no adhesive melting at high temperature, aging oxidation, cracking, foaming, ignition and other phenomena; and the use of textile technology and substrate weaving Together, the performance is relatively stable; at the same time, the power of the electric heating cloth is stable without attenuation, and the life span is more than 30 years. T...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H05B3/14
CPCH05B3/145
Inventor 赵建东张强其他发明人请求不公开姓名
Owner JIANGSU TONGCHUANG ENERGY SAVING TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap