Saturated solution used to prepare electrothermal film

An electrothermal film and solution technology, applied in the field of saturated solution, can solve the problems of peeling off, insufficient stability and poor adhesion of the electrothermal film coating, and achieve the effects of stable work, long service life and high thermal efficiency.
CN106998596AActive Publication Date: 2017-08-01江苏一森电采暖科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
江苏一森电采暖科技有限公司
Publication Date
2017-08-01

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Abstract

The invention discloses a saturated solution used to prepare an electrothermal film. The saturated solution comprises a soluble tin-based chloride, titanium tetrachloride, nickel tetrachloride, a zinc dopant, gallium trichloride, a catalyst, isopropanol and absolute ethyl alcohol. According to the invention, the saturated solution used to prepare the electrothermal film has the advantages of simple preparation technology and easy quantitative doping. The electrothermal film prepared by the solution has the advantages of stable work, long service life, good substrate adhesion and high thermal efficiency.
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Description

technical field

[0001] The invention belongs to the technical field of semiconductor electric heating film materials, and in particular relates to a saturated solution for preparing electric heating film. Background technique

[0002] Electrothermal film is widely used in various occasions and is a thin film heating material. The so-called thin film heating material is to form a layer of conductive film on the surface of the insulating material after a certain process is processed on the surface of the insulating material. Conductive particles form a network lattice structure on the surface of the insulating layer, and various additives added to the film can adjust the power of the electrothermal film. After electrification, this layer of film can be converted, so people are also called electrothermal film.

[0003] The present invention adopts spray pyrolysis method to prepare thin film, and the basic principle of spray pyrolysis method preparation thin film is: use metal...

Claims

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