rosin glycerol ester tackifying resin

FSG rosin glycerol ester tackifying resin series
FSG series glycerol ester of rosin is made up of rosin or modified rosin as the basic raw material, through decoloration, esterification, stabilizing process with a lighter color, stability of tackifying resin products.
CAS NO.:8050-31-5.
Item FSG85 FSG90 FSG95 FSG100 FSG105 FSG110
Color (Gardner color 50% toluene solution) ≤4 ≤4 ≤4 ≤5 ≤5 ≤5
Softening point ℃ 85±3 90±3 95±3 100±3 105±3 110±4
Acid value (mgkoH/g) ≤10 or ≤25 ≤10 or ≤25 ≤10 or ≤25 ≤10 or ≤25 ≤25 ≤25
Melt viscosity (150℃) centipoise 300-700 300-800 800-1200 800-2000 1500-4000 1500-4000
Ash content %≤ 0.1 0.1 0.1 0.1 0.1 0.1
Relative density (20℃)±0.03 1.06 1.06 1.06 1.06 1.06 1.06
Flash point ℃ 230 230 240 240 250 250
Application: Used in hot melt adhesive, pressure sensitive adhesive, film adhesive ,such as Bookbinding glue, all-purpose adhesive, adhesive, adhesive tape, hot melt woodworking adhesives products , Can also be used for coating products.
Product feature: High softening point ,light color ,low odor , good antioxidant and heat resistance, can greatly improve the adhesion of pressure-sensitive adhesives, available with a variety of polymer ,such as SIS, SBS, NR, CR, SBR, EVA, and EAA miscible in any proportion, soluble in many organic solvents such as toluene, xylene, petroleum ether, ethyl acetate, acetone.
Package: 25kg net in PE bag or Paper bag.
Safety attention: Waterproof, fireproof, away from flammable item and peroxides.