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A graphene heating film and a preparation method thereof

A graphene heating film and graphene technology, applied in the field of graphene heating film and its preparation, can solve the problems of high production cost, complex structure of graphene heating film, complicated manufacturing process, etc., and achieve high production efficiency, good flexibility and cost. low cost effect

Inactive Publication Date: 2019-01-04
佛山市中科四维热管理技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing graphene heating film has a complicated structure and a complicated manufacturing process, resulting in high production costs

Method used

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  • A graphene heating film and a preparation method thereof
  • A graphene heating film and a preparation method thereof

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Embodiment 1

[0027] Example 1, see figure 1 and figure 2 As shown, a kind of graphene heating film, including upper insulating cloth 1, positive electrode conductive tape 3, negative electrode conductive tape 4, intermediate composite film 5 and lower insulating cloth 2, described positive electrode conductive tape 3, negative electrode conductive tape 4 are respectively attached On both sides of the upper surface of the middle composite film 5, the middle composite film 5 is formed by bonding the graphene conductive film 6 and the PE film 7 up and down together, and the middle composite film 5 is provided with a circuitous energization heating circuit 8, One end of the energized heating circuit 8 is connected with the positive conductive tape 3, the other end of the energized heating circuit 8 is connected with the negative electrode conductive tape 4, and the upper insulating cloth 1 and the upper insulating cloth 1 are respectively laid on the middle composite film 5. upper and lower ...

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Abstract

The invention relates to a graphene heating film and a preparation method thereof. The adhesive comprise an upper insulating cloth, positive conductive tape, negative conductive tape, An intermediatecomposite film and a lower insulating cloth, the positive electrode conductive adhesive tape, The negative electrode conductive adhesive tape is respectively adhered on both sides of the upper surfaceof the intermediate composite film, and the intermediate composite film is formed by bonding the graphene conductive film and the PE film together vertically. The intermediate composite film is provided with circuitous electrified heating lines, and the upper insulating cloth and the upper insulating cloth are respectively laid on the upper surface and the lower surface of the intermediate composite film. The graphene fiber heating film of the invention has good flexibility and high thermal conversion efficiency, only 170W power per square meter, and can meet the requirements of 3-6 square area, and can radiate radiant heat. That graphene fiber heating film of the invention is an energy-saving, environment-friendly, healthy, safe and comfortable household heat product, and fills in the blank of safety and flexible heating film heating products at home and abroad.

Description

technical field [0001] The invention relates to the technical field of heating films, in particular to a graphene heating film and a preparation method thereof. Background technique [0002] Heating is a necessary technology for human beings and is widely used in production and life. At present, the only products on the market that can solve the problem of heating and heating are resistance wire heating, carbon fiber heating, etc. Although they are cheap and easy to use, they are harmful to human health, such as thirst and dryness, unsafe factors, and uncomfortable conduction. High heat and other problems . Graphene is the thinnest and hardest nanomaterial known in the world, with extraordinary electrical conductivity at room temperature and unique semiconductor properties. Graphene heating film has the characteristics of high efficiency, safety and health through heating, and at the same time, it has the characteristics of high strength, wear resistance, acid and alkali r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B3/14H05B3/34
CPCH05B3/145H05B3/34
Inventor 郭全贵陶则超李朋飞
Owner 佛山市中科四维热管理技术有限公司
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