国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08K（3）
IPC C08K003/04（3）
发明人
公开年 2023（2）
申请年 2022（3）
专利权人

Cross-linked polyethylene high-voltage cable useful as e.g. key component of power transmission, comprises wire core, shielding layer and insulating layer, where shielding layer comprises resin matrix and conductive filler, and conductive filler is prepared by grafting antioxidant on filler.

GUO L, GENG X, LIANG R, GUO H, JI H, WANG R

Material useful as insulation shielding material for high-voltage special rubber cable, comprises ethylene-butene copolymer, ethylene octene copolymer, peeling auxiliary agent, anti-aging agent, dispersing auxiliary agent, conductive carbon black and vulcanizing agent.

MENG W, WANG Q, LUO A, YIN X

General-purpose shielding material useful for direct/alternating current high-voltage cables comprises base resin, crosslinking agent, antioxidant, carbon black, doped graphene dispersant, where doped graphite is nitrogen-doped graphene, boron-doped graphene and boron-nitrogen co-doped graphene.

PEI C, LIU Z, CHANG X, ZHANG H, LIU J, WANG W, QI X, LIU H