国家/地区 中国（2）
IPC部 B（2）
IPC大类 B29（2）
IPC小类 B29B（2）
IPC
发明人 CHEN J（2）
公开年 2021（2）
申请年
专利权人

Preparing wear-resistant polymer composite material comprises mixing polymer resin, solid lubricant, coupling agent to obtain mixed material, extruding, granulating mixed material through twin-screw extruder to obtain mixed granules and extruding through multi-stage stretching extrusion device.

GUO S, CHEN J, WU H

Preparation of composite graphite bipolar plate includes mixing resin with auxiliary conductive filler, pressing in low-density prefabricated board, heating monopole plate, coating monopole plate with resin adhesive and solidifying.

GU Z, CHEN J