Offset Fountain Solution Concentrate (IPA-Free)
IPA-free fountain solution concentrate for offset lithographic printing containing pH buffer, anti-corrosion agents, biocide, and wetting surfactant. Diluted 1.5–4% in water, it maintains the ink-water balance critical for clean non-image areas without emulsification of the ink. Reduces press-side VOC emissions by eliminating isopropyl alcohol.
Especificaciones Técnicas
| Type | IPA-free concentrate |
| Contains | Buffer, anti-corrosion, biocide, wetting agent |
| Dilution Rate | 1.5–4% in water |
| pH (working solution) | 4.8–5.5 (typical) |
Aplicaciones
- Sheetfed offset printing (commercial, packaging)
- Heatset web offset printing
- UV offset printing
- Waterless offset (modified formulation)
- Newspaper offset printing
Características Principales
- Offset Fountain Solution eliminates IPA, reducing VOC emissions and press operator exposure
- Integrated biocide prevents biological growth in circulation systems and ink contamination
- Anti-corrosion package protects aluminum plates, rollers, and press components
- Stable working pH 4.8–5.5 ensures consistent ink-water balance across long press runs
