国家/地区 中国（5）
IPC部 C（5）
IPC大类 C04（5）
IPC小类 C04B（5）
IPC C04B035/66（2）
发明人 WANG H（5）
公开年 2018（5）
申请年 2018（5）
专利权人 HEFEI MINGYO.（2）

Preparing graphene oxide type polycarboxylate water reducing agent comprises taking methallyl polyoxyethylene ether, adding graphene oxide and hydrogen peroxide into deionized water, stirring uniformly, reacting and insulating.

MA L, PENG C, DONG C, WANG H, XING K

Concrete expansion agent comprises limestone, anhydrite, alumina, graphene, styrene-maleic anhydride graft copolymer, alkali metal powder, acidic slag, tartaric acid, solid nickel, rosin hot polymer, and polyethylene glycol fatty acid ester.

ZHANG X, GAO W, LIU X, WANG H, ZHOU Z, CHEN L, ZHANG C, ZHANG J

Refractory material comprises magnesium oxide, alumina, quartz stone, silicon nitride, titanium alloy, graphene oxide, slag, filling material, and highly viscous attapulgite clay, and good thermal stability and mechanical strength.

WANG H

Corrosion-resistant refractory brick comprises corundum powder, zirconia fine powder, alumina fine powder, silicon carbide fine powder, graphene, fluorite powder, silica powder, refractory clay, and organic fiber.

WANG H

Graphene concrete for galvanized steel pipe graphene concrete pile, is prepared using graphene, cement, coarse aggregate, fine aggregate and water reducer.

RAO R, WEN Z, FU J, LIU A, WANG H, HUANG Y