| 摘要 |
An ink composition for printing conductive layers on a variety of substrates is disclosed. The ink composition comprises polymer encapsulated copper nanoparticles, a primary glycol solvent, an alcohol and a diol monoether. The inventive ink is characterized by excellent jettability and freedom from nozzle-plate flooding. Ink surface tensions are in the range of 34 to 37 mN/m and viscosities are less than 41 cP. |
