国家/地区 中国（3）
IPC部 B（3） C（3） F（2）
IPC大类 B29（3）
IPC小类 B29D（3）
IPC B29D023/00（3）
发明人 LIU J（2）
公开年 2021（2）
申请年
专利权人 ANHUI GLANT .（2）

Oxidation-resistant polyethylene composite pipe comprises core pipe that is provided with aluminum sheet layer provided with outer layer pipe, where core pipe and outer layer pipe are made of polyethylene, chlorinated polyethylene, dibutyltin dilaurate, zinc stearate, graphene, and barium laurate.

LIU J, WANG J, WANG H, WU D

Enhanced wear-resistant polyethylene drainage pipe, has inner layer having polyethylene resin and graphene reinforced masterbatch, polyethylene graft resin core layer, and polyethylene graft resin outer layer set sequentially.

LIU J, WAN G, TIAN X, LIU W, MEI L, ZHOU W, FU Y

Manufacture of tensile plastic pipe used in farmland water irrigation, involves injection molding mixture containing e.g. high-density polypropylene, acetal resin, sepiolite powder, graphene oxide, polydimethylsiloxane, and carbon nanotubes.

ZHANG X