Graphitized Multi Walled Carbon Nanotube

Graphitized Multi Walled Carbon Nanotube; Purity: >99.9wt%; Inner diameter: 5-12nm; Outer Diameter: 30-50nm; Length: 10-20um; Specific Surface Area: >30 m2/g; ASH:<0.1wt%; True Density: 2.1g/cm3; Heat treatment temperature: 2800 degree Celsius; Black powder