Water Based Flexographic Ink Additives
Surfadol 420 is an ethoxylated wetting agent and molecular defoamer
Typical Properties
Appearance | Clear & yellow liquid |
Active matter content | 100% |
Cloud Point (5% solution, water:BC=2:1 ) | 27-29℃ |
Solubility in water | slightly soluble |
Density at 20°C, g/cm3 | 0.940-0.945 |
Viscosity at 20°C, cps | <250 |
HLB | 4 |
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Water based flexographic ink additives
Surfadol 420 is an ethoxylated wetting agent and molecular defoamer .Provides performance similar to Surfadol 541 with improved handling characteristics in waterborne coatings, inks, and adhesives systems. Solvent and APE-free.
Product features
This defoamer has the features of self-emulsification, easy dispersion, strong versatility, good defoaming and long-lasting foam suppression. It does not result in surface defects or affects film formation, and has a special effect on defoaming of aqueous inks.
