Hydrogral G, a glycerin-esterified partially hydrogenated rosin, is a tackifier resin with excellent resistance to oxidation and aging; it is recommended for certain adhesive and sealant formulations.
- Butyl rubber-based sealants for double glazing
- Natural or synthetic rubber solvent-based and hot melt pressure-sensitive adhesives (PSA)
- Solvent-based contact adhesives
- Depilatory wax
Softening point, ring and ball, °C
Acid number, mg KOH/g
Color, Gardner, 50 resin / 50 toluene
Dehydroabietic acid content, %
Abietic acid content, %
DRT analytical methods are available on request
Molecular weight (Mw)
Glass transition temperature (Tg)
Soluble in aromatic, aliphatic and chlorinated solvents, in acetates, glycol, MEK and higher alcohols.
Compatible with copolymers, ethylene, vinyl acetate and natural or synthetic rubbers (SIS, SBS, SBR and butyl).
Under cover at a temperature below 30°C.
At least 6 months, subject to compliance with storage conditions and appropriate inventory control.
Flaked in 25 kg paper bags on wrapped 750 kg (net) pallets.