Product Name: Dispersible MWCNT (D 50-100 nm, L 5-10 um)
Components:
65-70 wt% MWCNT (Diameter 50-100 nm, Length 5-10 um)
> 23-28 wt% polymers
< 3.5 wt% metals (Fe, Ni, La, Al, Si)
< 0.5 wt% non-metals (Cl, S)
< 3.0 wt% amorphous carbon
Max. dispersibility:
68 – 79 mg/ml water
56 – 65 mg/ml ethanol
60 – 70 mg/ml DMF
62 – 72 mg/ml NMP
Instructions for making dispersions:
Ultrasound (< 150 Watts) - treating the "dispersible carbon
nanotubes"/solvent mixture for 5 to 20 minutes.
Stability of as-synthesized dispersion:
1-10 days, decreasing with the CNT concentration in solvents.