Graphite carbon electric heating material

A graphite carbon and electric heating technology, applied in the direction of heating element materials, etc., can solve the problems of high energy consumption, low thermal efficiency, short continuous use time, etc., and achieve the effect of simple manufacturing process, high electrothermal conversion rate, and good energy saving effect

Inactive Publication Date: 2016-06-15
PINGDU HUADONG GRAPHITE PROCESSING FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently used electric heating materials and components include metal resistance wire elements, metal electric heating elements, and electric heating film heating elements, etc., but these electric heating elements have short service life, low thermal efficiency, high energy consumption, continuous use time, etc. Short and other questions
And it is also inconvenient to use, such as electric heating vests, if there is no continuous power supply, this will bring a lot of inconvenience to users

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The graphite carbon composite material used accounts for 50%, the insulating material accounts for 8g%, and the flame retardant is 0.9%. The above materials are mixed uniformly and then formed.

[0010] The graphite-carbon composite material contains 150% nano-carbon powder, and its particle size is 20nm to obtain the graphite-carbon electric heating material graphite, and the heating speed is 50 seconds.

Embodiment 2

[0012] The graphite carbon composite material used accounts for 80%, the insulating material accounts for 10g%, and the flame retardant is 1.3%. The above materials are mixed uniformly and then formed.

[0013] The graphite-carbon composite material contains 30% of nano-carbon powder, and its particle size is 40nm to obtain graphite as an energy-saving nano-graphite carbon electric heating material, and the heating speed is 45 seconds.

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PUM

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Abstract

The invention relates to a graphite carbon electric heating material. The graphite carbon electric heating material is characterized by being prepared from the following raw materials in percentage by weight: 40%-80% of a graphite carbon composite material, 5%-10% of an insulating material and 0.3%-1.3% of a fire retardant; and the materials are mixed evenly and then molded. The graphite carbon electric heating material has the advantages of being high in electricity-heat transformation rate, good in energy-saving effect, very beneficial to human health, simple in preparation technology, wide in application range, convenient, clean and comfortable.

Description

technical field [0001] The invention relates to an electric heating material, in particular to a rice graphite carbon electric heating material. Background technique [0002] Among the electrothermal materials commonly used in industry, alloy materials are widely used. For example, the maximum heating temperature of nickel-chromium alloy is 1150°C, and the maximum heating temperature of iron-chromium alloy is 1400°C. Currently used electric heating materials and components include metal resistance wire elements, metal electric heating elements, and electric heating film heating elements, etc., but these electric heating elements have short service life, low thermal efficiency, high energy consumption, continuous use time, etc. Short and other issues. And it is also inconvenient to use, such as electric heating vests, if there is no continuous power supply, this will bring a lot of inconvenience to the user. Contents of the invention [0003] The purpose of the present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B3/10
Inventor 李鹏
Owner PINGDU HUADONG GRAPHITE PROCESSING FACTORY
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