UMaleic
Rosin Ester for Inks
REACH-aligned
UMaleic SS 35
Rosin ester for printing inks, OPV and water-based ink systems
UMaleic SS 35 is an alcohol-soluble rosin ester for printing inks, over-print varnishes and water-based ink systems. Its high acid value is tuned for ink performance.
Technical specifications
Spec sheet
| Property | Value |
|---|---|
| Softening Point | 120–130 °C |
| Form | Flakes |
| Acid Value | 140–150 |
| Viscosity | 20–24 sec (FCB4 @30°C, 50%) |
Applications
Recommended for
- Printing inks
- Over-print varnish (OPV)
- Water-based inks
Key features
Grade notes
- Alcohol-soluble rosin ester
- High acid value, strong wetting
- Compatible with water-based ink systems
End uses
Common applications
Printing Inks
Flexible Packaging
Discuss UMaleic SS 35 for your formulation.
Send the application and target specification. We can provide a sample and connect you with the technical team.