Color:Black

Outer Diameter:2nm

Length:1-2um

Specific Surface Area:350-430m2/g

Carbon Content:>91%

Ash Content:1.1%

Amorphous Carbon:<5%

Co:<0.6%

Mo:<0.1%

Mg:<1.2%

Silicate:<0.1%

E-mail: info@golden-wing.com.cn