Graphitized Multi Walled Carbon Nanotube

Graphitized Multi Walled Carbon Nanotube; Purity: >99.9wt%; Inner diameter: 5-10nm; Outer Diameter: 20-30nm; Length: 10-30um; Specific Surface Area: >55 m2/g; ASH:<0.1wt%; True Density: 2.1g/cm3; Heat treatment temperature: 2800 degree Celsius; Black powder