国家/地区 中国（6）
IPC部 C（6） B（2）
IPC大类 C08（6）
IPC小类 C08J（6）
IPC C08K003/04（6）
发明人
公开年 2023（6）
申请年 2022（6）
专利权人

Rubber masterbatch composition comprises rubber, filler, coupling agent, zinc oxide, magnesium oxide, stearic acid, anti-aging agent, softener, accelerator, and sulfur.

SHAO H, HE A

Producing single-stage gas cabinet rubber sealing film comprises mixing e.g. modified white carbon black, activated magnesium oxide, calcium hydroxide, modified graphene oxide, thinning, and preforming one-stage vulcanization on ordinary hydraulic plate vulcanizer.

CHEN J, LI Z, WANG H

Preparing environmentally-friendly composite material of ecological material combined with graphene rubber foaming, comprises e.g. placing the graphene rubber foaming sheet on the first conveying belt, pressing the heated corn powder sheet on sheet, and performing hot-pressing embedding and fixing.

DING Y, DING D, DING T

Preparing high-strength nitrile rubber doped with graphene strength, involves preparing graphene by thermal peeling, using magnesium oxide and graphite high energy ball milling, further stripping graphite and graphite coated magnesium oxide, reducing agglomeration effect of graphite in rubber.

CUI S

Anti-fatigue rubber material useful for automobile bearing sealing ring, comprises Neoprene rubber, nitrile rubber, coumarone resin, carbon black stearic acid, zinc oxide, reinforcing filler, sulfur, anti-aging agent, and accelerator.

LIU Z, SUN Z, CHENG Y, ZHENG J

Sealing ring with strong weather resistance and high temperature resistance comprises banburying the raw materials natural rubber, nitrile rubber, modifier, kneading, pouring the heated raw materials, injection molding, vulcanizing, demolding and fine grinding of rough billet.

ZHU J, YANG J, XIAO F