国家/地区 中国（2）
IPC部 B（2） C（2）
IPC大类 B01（2）
IPC小类 B01F（2） C09D（2）
IPC B01F027/90（2）
发明人
公开年 2022（2）
申请年
专利权人

Preparing high-wear-resistant high-chromium graphene roll skin, comprises e.g. premixing resin, chromium, graphene, plasticizer, glidant and additives in inner cavity, melt extruding, slicing, performing iron-based phosphating pretreatment and spraying surface of roller skin by sandblasting machine.

WUMING, WANG T

Production device of environmentally friendly epoxy zinc-rich anticorrosive powder coating useful for coating discharge pipe valve comprises stirring barrel provided with heating ring, stirring barrel installed with coating box, bottom of coating box installed with supporting seat.

CHEN D, LI G, CHEN Z