Ink Rheology Modifier (Thixotrope)
Organoclay or fumed silica-based thixotropic agent designed for offset and screen printing inks. Controls ink flow and body without causing pigment settling, providing the short-flow behavior required for sharp dot reproduction. Recommended addition level is 1–3% with high-shear dispersion for full thixotrope activation.
Especificaciones Técnicas
| Form | Powder or pre-gel |
| Type | Organoclay or fumed silica |
| Activation | High-shear dispersion required |
| Addition Level | 1–3% |
Aplicaciones
- Offset lithography inks (sheetfed and heatset)
- Screen printing inks (textile, industrial)
- High-viscosity UV-curable inks
- Gravure ink anti-settling
- Metal decorating inks
Características Principales
- Ink Rheology Modifier imparts thixotropic body, preventing ink misting on high-speed presses
- Controls short flow for sharp dot gain and halftone reproduction
- Prevents pigment settling during storage without permanent viscosity increase
- Compatible with alkyd, epoxy-acrylate, and UV ink systems
