国家/地区 中国（2）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 WANG J（2）
公开年 2022（2）
申请年
专利权人 WANG J（2）

Engineering plastic comprsing polyethylene, polytetrafluoroethylene and copolymer, coupling agent, reinforcing filler, synthetic rubber, fire retardant and antioxidant, is prepared by adding hyperbranched polyurethane, filler and rubber to molten premix, extruding, cooling and molding masterbatch.

WANG J

Graphene microwave preparation device comprises feeding part for supplying material to be heated, feeding pipeline, reaction cavity main body, microwave generator, first rotary connecting assembly, negative pressure structure, and rotating power part.

WANG J, SUN Z, FENG G