Rosin ester

Dertopoline P 125

Dertopoline P 125, a pentaerythritol-esterified polymerized rosin, is a high softening-point resin recommended for increasing the heat resistance of certain hot melt adhesives.

Applications

  • Hot melt for packaging and the wood and shoe industries (fabric impregnation)
  • Solvent-based adhesives
  • Masterbatches
  • Varnish
Find out more

Softening point, ring and ball, °C

128

Acid number, mg KOH/g

Max 20

Color, Gardner, 50 resin / 50 toluene

Max 8

DRT analytical methods are available on request

Molecular weight (Mw)

1300

Glass transition temperature (Tg), °C

75

Totally soluble in aromatic, aliphatic and chlorinated solvents.
Insoluble in alcohols and ketones (except butanol and MEK).
Compatible with ethylene/vinyl acetate copolymers and some synthetic rubbers.

STORAGE CONDITIONS

Under cover at a temperature below 30°C.

STABILITY

Approximately 15 months, subject to compliance with storage conditions and appropriate inventory control.

PACKAGING

Flaked in 25 kg paper bags on wrapped 750 kg (net) pallets.

CUSTOMS TARIFF

3806300000

CAS

65997-12-8

CE

613-868-6