JONCRYL 61
JONCRYL 61
JONCRYL© 61 is a 35% solids solution of JONCRYL 678 acrylic resin in water, isopropanol, propylene glycol and ammonia. This resin solution has a mid-range molecular weight that promotes broad utility, gloss, holdout, and resolubility in ink and overprint varnish formulations. It can also be used to produce inorganic and organic dispersions.
This product is recommended for applications such as:
- Pigment dispersions for printing ink applications
- Printing inks for flexographic or gravure applications
- Overprint varnishes for commercial, publication, or packaging applications
Features & Benefits
- Promotes resolubility
- Good gloss and holdout
- Good clarity
Properties
| Typical Properties | Value |
| Appearance | Clear to yellow liquid |
| Molecular Weight (Mw) | 8,500 |
| Non-Volatile at 145°C (1g, 60 minute) | ~ 36.5% |
| pH at 25°C | ~ 8.6 |
| Acid Number (NV) | 215 |
| Viscosity at 25°C (#3 LV, 12 rpm, 60 seconds) | ~ 4,500 cps |
| Density at 25°C | 1.06 g/cm3 |
| MFFT | 145°C |
| Total VOC | 5.7% wt |
| Tg | 85°C |
| Freeze-Thaw Stable | Yes |
| Flash Point | 45°C |
| Softening Point (ring and ball) | 145°C |
*These typical values should not be interpreted as specifications.
