Hydrogenated resin

Hydrogral P

Hydrogral P is a pentaerythritol ester of partially hydrogenated rosin. It is specially recommended to improve oxidation resistance and long-term adhesive performances of pressure sensitive adhesives.

Applications

  • Adhesives
  • Pressure sensitive adhesives
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Soft. point, R&B (°C)

99

Gardner Color 50R/50 Tol (Gardn)

9

Acid number (mg KOH/g) (mg/g)

15

Dehydroabietic structure (%)

15

Abietic structure (%)

0.8

Molecular weight (Mw) (G / mole)

800

Glass transition temperature (Tg mid) (°C)

51

Bio-Based content (%)
(measured by ASTM D6866-21 Method B)

95

Soluble in aromatics, aliphatics, chlorinated solvents, in ethyl acetates, glycols, MEK and heavy alcohols.
Compatible with EVA, natural and synthetic rubbers.

CAS

64365-17-9

EINECS

264-848-5

STABILITY AND STORAGE

Stability of about 15 months in standard storage conditions.
Under cover and at temperature below 30°C. A strict inventory control must be respected (first in – first out).

PACKAGING

Flaked in 25 kg net weight paper bags on wrapped pallets of 750 kg net weight.

CUSTOMS TARIFF

3806300000

The data herein are based on our knowledge about above product. They are without conditions or warranties, expressed or implied regarding the uses of the product. DRT analytical methods are available on request.