Matexcel Industrial Multi-Walled Carbon Nanotubes,30-80nm GRA-388

Storage: Store at room temperature Application: This material can be used in polymer additives, catalysts, flat panel display, nanotube composites (by filling or coating), etc. Purity: >95% Product overview: This product is prepared by catalytic cracking under the action of Ni / Al2O3 catalyst. Outer Diameter(OD):30-80nm Length: <10um SSA: >60 m2/g Ash: <5wt% Tap Density: 0.18g/cm3 Hydroxylated and carboxylated derivatives are available.(Prepared by KMnO4 oxidation in H2SO4 solutions under different temperatures and concentrations.)