JONCRYL 1680
JONCRYL 1680
JONCRYL® 1680 is a controlled particle size, RC acrylic emulsion that is designed to give a matte finish to overprint varnishes or inks. Its low gloss and matting characteristics allow for the reduction or elimination of silica or clay matting agents.
JONCRYL 1680 is recommended for applications such as:
- Printing inks for flexographic or gravure applications
- Overprint varnishes for commercial, publication, or packaging applications
Features & Benefits
- Matte finish
- Rub resistance
- Block resistance
Properties
| Product Specifications | Value |
| Appearance | Opaque emulsion |
| Non-Volatile at 145°C (2g, 30 min) | 44.0 – 46.5% |
| pH at 25°C | 7.0 – 7.8 |
| Viscosity at 25°C (#2 LV, 30 rpm, 30 second) | 200 – 600 cps |
| Typical Characteristics | Value |
| Appearance | Opaque emulsion |
| Molecular Weight (Mw) | > 200,00 |
| Non-Volatile | 45.0% |
| pH | 7.5 |
| Acid Number (NV) | 29 |
| Viscosity at 25°C (Brookfield #2 LVF spindle, 30 rpm) | 385 cps |
| Density at 25°C | 1.03 g/cm3 |
| MFFT | 42°C |
| Tg | 56°C |
| Total VOC | 0.1% wt |
| Freeze-Thaw Stable | No |
*These typical values should not be interpreted as specifications.
