Table 1.
Ink batch composition for parent higher carbon content inks
| Graphite/carbon black ratio | 0.5 | 1 | 1.8 | 2.6 | 3.2 |
|---|---|---|---|---|---|
| Graphite % | 9.8 | 14.7 | 18.9 | 21.3 | 22.4 |
| Carbon black % | 19.6 | 14.7 | 10.5 | 8.1 | 7.0 |
| Resin base % | 70.6 (of which 15% solid, 85% solvent) | ||||
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