国家/地区 中国（2）
IPC部 B（2）
IPC大类 B05（2）
IPC小类 B05D（2）
IPC H05K009/00（2）
发明人
公开年 2021（2）
申请年 2020（2）
专利权人

Preparation of electromagnetic shielding film involves mixing e.g. polytetrafluoroethylene, silane coupling agent, styrene-butadiene rubber, silica and alcohol solution to prepare film liquid, immersing substrate in liquid, and hot-pressing.

ZHOU X, ZHOU Y

Preparing electromagnetic shielding metal plate coated with polymethyl methacrylate/graphene composite film involves pre-polymerizing the dispersion, coating prepolymer solution on metal plate, drying, post-processing and cooling.

CHEN J