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KOMOTAC 146 is a modified gum rosin polyol ester.
KOMOTAC 146 is a tackifier which is made from special refined gum rosin by a series of advanced processes of partial hydrogenation, esterification and stabilization.
KOMOTAC 146 exhibits good aging resistance and excellent compatibility.
KOMOTAC 146 also capable in raising the initial and persistent viscosity of pressure sensitive adhesives.
KOMOTAC 146 is used in hot-melt-, water- or solvent based pressure sensitive adhesives for glue sticks or granules, sanitary napkins, structures and tapes, packaging, bookbinding as well as cigarettes.
KOMOTAC 146 is a light-colored and stable gum rosin resin, which is developed with rosin as the basic raw material through the processes of decolorization, esterification and stabilization.
KOMOTAC 146 has the characteristics of good compatibility with various types of EVA and good thermal stability, especially suitable for EVA glue sticks.
KOMOTAC 146 is a modified gum rosin polyol ester.
KOMOTAC 146 is a tackifier which is made from special refined gum rosin by a series of advanced processes of partial hydrogenation, esterification and stabilization
KOMOTAC 146 exhibits good aging resistance and excellent compatibility.
KOMOTAC 146 also capable in raising the initial and persistent viscosity of pressure sensitive adhesives.
KOMOTAC 146 is used in hot-melt-, water- or solvent based pressure sensitive adhesives for glue sticks or granules, sanitary napkins structures sand tapes, packaging, bookbinding as well as cigarettes.
KOMOTAC 146 performance
-Light color and low odor.
-Good heat resistance
-Good anti-oxidation and long shelf life
-Good solubility, soluble in cyclohexane, petroleum ether toluene, xylene, ethyl acetate, acetone and other solvents
-Good compatibility, can be mixed with various high polymers such as NR. CR SBR SBS, SIS EVA, etc in any proportion
Main uses of KOMOTAC 146
-EVA glue stick
-Hot melt adhesive: EVA packaging glue bookbinding glue, woodworking glue, etc.
-Solvent-based adhesives
Type: 146
Softening Point (R&B C 99-107
Acid Value mg /g ≤40
Melt Viscosity (150 °C) cps 850-2000
Heat Stability 175°C/8h, Gardner/
Color Solid Ghana Shade, Value: 1
