Graphene composite fiber far infrared anion flexible conductive heating board and production technology

Abstract

The invention belongs to the field of producing a heating board through an electric heating material and particularly relates to a graphene composite fiber far infrared anion flexible conductive heating board and a production technology. The conductive heating board comprises hot melt adhesive film, a heating core, a decoration layer and a balance layer. The specific structure is as follows that the hot melt adhesive film is arranged on the top of the balance layer; the heating core is arranged on the top of the hot melt adhesive film; the hot melt adhesive film is arranged on the top of the heating core; the decoration layer is arranged on the top of the hot melt adhesive film; and the heating core is graphene nano far infrared anion composite fiber conductive heating film. In order to save energy and exert a demand that functions of the conductive heating board need to be expanded, according to the graphene composite fiber far infrared anion flexible conductive heating board and the production technology, the present advanced graphene raw material is taken as a heating unit, the graphene material is acknowledged that the electric conductivity and the thermal conductivity are the best, the electric conductivity and the thermal conductivity of the graphene material are higher than those of the electric heating materials such as carbon fibers and carbon nano tubes, and the electric heating conversion rate and the far infrared radiation of the graphene material are high.

Description

technical field [0001] The invention belongs to the field of heating plates produced by electrothermal materials, and in particular relates to a graphene composite fiber far-infrared negative ion flexible conductive heating plate and a manufacturing process. Background technique [0002] The electric heating plates on the market are generally rigid plates, and there are almost no flexible electric heating plates except for the polyester electric heating film. It is very difficult to use polyester electric heating film to process other products, because polyester electric heating film is difficult to combine with other materials, so the products produced are either foaming or uneven heating, and polyester electric heating film is easy to burn when discounted, resulting in power loss. Attenuation or no heat. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a graphene composite fiber far-infrared negat...

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Problems solved by technology

[0002] The electric heating plates on the market are generally rigid plates, and there are almost no flexible electric heating plates except for the polyester electric heating film.

It is very difficult to use polyester electric heating film to process other products, because polyester electric heating film is difficult to combine with other materials, so the products produced are either foaming or uneven heating, and polyester electric heating film is easy to burn when discounted, resulting in power loss. Attenuation or no heat

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