Overview
EC-531 water-based ink emulsion is made of acrylic acid and its esters combined with various functional monomers and modified organosiloxane monomers through polymer polymerization. Used for the production of water-based ink on paper and paperboard, with excellent color development performance, high gloss, and excellent waterproof performance. It can also be used for printing plastic packaging products.
Physical and chemical indicators
| Product | Project | Results |
| EC-531 emulsion | Appearance | Milky white viscous liquid |
| PH value | 7.5~8.5 | |
| Solid content | （45±2）% | |
| Specific gravity | 1.00~1.06 | |
| Freezing point | 0℃ | |
| Boiling point | 100℃ | |
| Freeze-thaw stability | -18 ℃ (three times passes) | |
| Glass transition temperature | 90℃ | |
| Quality guarantee period | 6 months (stored at 5 ℃~25 ℃) |