... made from gum rosin or refined gum rosin through esterification with glycerol, has good stability and polymer Compatibility, widely ... TypeGlycerol rosin ester BL-85LGlycerol rosin ester BL-85Solubility (with toluene 1:1)clearclearColor(Fe-Co Scale)13~5Acid number ... odor, oxidation resistance, thermal stability, strong adhesion, can forming transparent system with NR, CR, SBR, EVA, SIS and SBS polymers ...