国家/地区 中国（5）
IPC部 B（5） C（2） H（2）
IPC大类 B29（5） C08（2） H01（2）
IPC小类 B29B（5）
IPC B29B009/06（2） C08K003/04（2） C08K013/06（2）
发明人
公开年 2021（5）
申请年 2019（5）
专利权人

Filling granulation used for extrusion molding involves selecting raw material, adding raw material to mixer for mixing to obtain first-level particle mixture, and adding first-level particle mixture into twin-screw extruder.

WANG J, SUN W

Super abrasion-resistant rubber comprises e.g. raw rubber, vulcanization accelerator, magnesium oxide, zinc oxide, stearic acid, anti-aging agent, carbon black, surface modified nano-diamond, graphene, light stabilizer, and flame retardant.

ZHU P, LI Y, CHEN B

Polymer alloy material used in shell of charging pile or charging gun, prepared by melting and kneading alloy composition comprising polycarbonate, acrylonitrile butadiene styrene, toughener, flame retardant and modified graphene.

WU Z, KONG J, LI H, JIA F, CHEN C, HUANG W, MAO W

Unsaturated resin graphene dispersing device, has filter box with bottom end whose outer wall is connected with base, and main box body with top end whose inner unit is provided with feeding dispersing component that is provided with motor.

YE Q, LI G

Recycling secondary materials of plastic casing of lead-acid battery involves immersing plastic shell of lead-acid battery in water with detergent, rinsing with clean water, taking out and air-drying, and then preliminarily crushing.

WANG Y