国家/地区 韩国（2）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B028/26（3）
发明人 CHOI J Y（2）
公开年
申请年 2019（2） 
专利权人 CHOI J Y（2）

Non-combustible heat insulating material comprises graphene oxide and sodium silicate and is prepared by obtaining mixture by mixing graphene oxide and first liquid sodium silicate and compressing mixture to form molded body.

CHOI J Y

High strength nonflammable insulation material useful in insulator, comprises expanded/foamed graphene oxide, sodium silicate, inorganic solid binder, and acid compound containing citric acid, succinic acid and tartaric acid.

CHOI J Y

Brake pad comprises base plate provided with friction block which includes upper substrate layer and base steel plate provided with diamond-graphene composite layer.

GUO L, LIU J, LIU Y, SHAO J, WU Y, YANG J, ZHAO Q, ZHANG J, HE B, MU X