Self-regulating carbon fiber composite planar electrothermal material and manufacturing method therefor

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United States of America

PATENT NO 12225636
APP PUB NO 20240389198A1
SERIAL NO

18786409

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Abstract

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A self-regulating far-infrared carbon fiber composite planar electrothermal material and manufacturing method therefor, where the material is composed of two reinforced insulating layers, two insulating layers, two self-regulating layers and a heating layer, is formed by high-temperature hot pressing, impregnation and curing, and further comprises a connecting terminal and a power supply lead. The connecting terminal is riveted on copper electrodes at two ends of the self-regulating far-infrared carbon fiber composite planar electrothermal material, and the power supply lead is snap-fitted on a wiring groove of the connecting terminal. The electrothermal material uses a three-dimensional conductive network with a stable physical structure of carbon fiber conductive paper, which effectively avoids unstable heating performance, short service life, and fire hazards that may be caused in the self-regulating planar heating material.

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Patent Owner(s)

  • SHANGHAI JUNHUI NEW MATERIALS TECHNOLOGY CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ma, Yumei Shanghai, CN 1 0
Quan, Juncheng Shanghai, CN 1 0
Quan, Shouzhi Shanghai, CN 1 0
Wang, Chuonan Shanghai, CN 1 0

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