Overview
EC-930 water-based ink emulsion is mainly made of acrylate monomers through polymer polymerization. It belongs to anionic lotion.
After being combined with organic ammonia, it can be mixed with pigments and ground to disperse, making a color paste for water-based ink on paper and paperboard.
Physical and chemical indicators
| Product | Project | Results |
| EC-930 | Appearance | Milky white slightly blue viscous liquid |
| EC-930 | PH value | 7.5~8.5 |
| EC-930 | Solid content | （45±2）% |
| EC-930 | Specific gravity | 1.00~1.06 |
| EC-930 | Freezing point | 0℃ |
| EC-930 | Boiling point | 100℃ |
| EC-930 | Freeze-thaw stability | -18 ℃ (three times passes) |
| EC-930 | Glass transition temperature | 90℃ |
| EC-930 | Quality guarantee period | 6 months (stored at 5 ℃~25 ℃) |