Water-based Ink Resin
Alcohol Soluble Rosin Resin are Rosin derivative that modified by unsaturated acid and partial esterified with multi-alcohol.Alcohol Soluble Rosin Resin is made in irregular transparent lump through esterification by Gum Rosin, unsaturated acid,and polyhydric alcohol. It provides excellent alcohol solubility, quick drying, and good gloss. The property is similar to some Acrylic Resin, when used for water based ink.
It is soluble in alcohols, aqueous solution of alkali, and ammonia.