- Chemical Family:Modified Rosins
- End Uses:Flexography Ink, Waterborne Ink, Gravure Ink, Solventborne Ink
- Glass Transition Temperature (Tg):105.0 - 105.0 °C
Filtrez™ 531 A is an alcohol soluble fumaric acid modified rosin ester with a high softening point and moderately high acid value. Filtrez™ 531 A can be used in solvent and water-based flexographic and in gravure inks. This resin can also be used as a leveling and gloss-promoting agent in floor polishes.