国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08K（2）
IPC C08K003/04（2）
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人

Producing graphene particles by premixing e.g. polypropylene powder, antioxidant powder, lubricant and tourmaline powder to form premix, intermixing and fine mixing premix with polypropylene powder, pelletizing mixture and air-drying.

GU W

Semi-conductive shielding material comprises ethylene butyl acrylate resin, conductive carbon black, functional additives, the conductive carbon black includes high oil and low oil absorption value conductive carbon black.

HOU S, LI X, FU M, ZHU W, HUI B, FENG B, ZHANG Y, WU G, XIE H, CHEN X, XU S