Glycerol Ester of Gum Rosin ESTERG85 is a slight yellow transparent solid, which is made from gum rosin or refined gum rosin through esterification with glycerol; it is a good tackifying resin.

Application:
EVA base hot melt glue sticks, bookbindings, Pressure-sensitive adhesive based on SIS or SBS. Adhesive, emulsion and paints based on NR and CR.
This product is also available in food grade with product code of ESTERG85E in order to be used as emulsification stabilizer for drinks, and as chewing ingredient for chewing gum & bubble gum.
EVA: Ethylene-vinyl acetate
SIS: styrene-isoprene-styrene
SBS: Styrene butadiene styrene

Specifications:
Softening Point(Ring&Ball) Degree Celsius: 80-90
Acid Value.(mgKOH/g)Max: 10
Solubility in Benzene(1:1) clear
Color,(Garder Grade): 2-4

CAS: 8050-31-5

EINECS: 232-482-5