国家/地区 中国（2）
IPC部 H（2）
IPC大类 H05（2）
IPC小类 H05B（2）
IPC H05B003/10（2）
发明人
公开年 2023（2）
申请年 2023（2）
专利权人

Positive temperature coefficient (PTC) effect electric heating film for electric floor heating system, has electric heating layer covered on side or two sides of film base material, and circulating relay set in conductive circuit.

YANG Z, CHEN G, LI G, LEI W, CHEN L, MENG Q, WANG Q, ZHU H, LIANG Y

High-efficiency heat-conducting graphene infrared heating film comprises polymethyl acrylate sheet, polyethylene imine and graphene as main raw materials.

QIN G