HYDROGRAL® G

HYDROGRAL® G is a glycerol ester of partially hydrogenated rosin. It is specially recommended to improve oxidation resistance and long-term adhesive performances of adhesives such as insulation sealants or pressure sensitive adhesives.

Principal: DRT FRANCE

Functions: Antioxidant

Chemical Family: Rosin Esters

End Uses: Glue, Hot Melt Adhesive, Pressure Sensitive Adhesive, Solventborne Adhesive

Compatible Polymers & Resins: Amorphous Polyalphaolefin (APAO), Ethylene Vinyl Acetate (EVA), Natural Rubbers (NR), Styrene Butadiene Rubber (SBR), Synthetic Rubbers

Features: High Performance, Oxidation Resistant

Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Chemical Name
Function
Antioxidant
Product Code
MITM15339
Single Ingredient
Yes
Synonyms
Glycerol ester of partially hydrogenated wood rosin, Hydrogenated rosin glycerides
Technologies
Product Families

Features & Benefits

CASE Ingredients Features

Applications & Uses

Adhesive & Sealant End Applications
Compatible Polymers & Resins
Product Uses
  • Insulation sealants formulations based on synthetic rubber such as SBR.
  • Pressure sensitive adhesives (hot melt or solvent based), contact glues.
  • Depilatory waxes.

Properties

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002297
Principal

Storage & Handling

Storage and Shelf Life Conditions
  • Stability of about 6 months in flaked form in standard storage conditions.
  • Stability of about 12 months in cardboard drum in standard storage conditions.
  • Under cover and at temperature below 30°C. A strict inventory control must be respected (first in – first out).

Other

Color (SDS)
Yellow slightly amber colored
Item Number
Odor (SDS)
Pine
Protect from Freezing
Yes
USA/DOT UN Number
Not Applicable
Optical Properties
ValueUnitsTest Method / Conditions
Color Scale6.0 GardnerGardner50 resin/50 toluene
Chemical Properties
ValueUnitsTest Method / Conditions
Acid Number8.0 mg KOH/gmg KOH/g
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life12.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Glass Transition Temperature (Tg)42.0 °C°C
Molecular Weight700.0 g/molg/mol
Softening Point85.0 °C°CRing and Ball Test
Storage Temperature41.0-86.0 °F°F
Material Composition
ValueUnitsTest Method / Conditions
Abietic Structure Content0.6 %%
Dehydroabietic Structure Content15.0 %%
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Decomposition Temperature (SDS)min. 300.0 °C°C
Flash Point (SDS)min. 200.0 °C°CClosed Cup
Log Partition Coefficient (Log Pow) (SDS)4.7-5.8-at 25°C, n-octanol/water, Log Kow
Relative Density (SDS)1.0-1.1-at 20°C
Softening Point (SDS)80.0-90.0 °C°CRing and Ball Test
Solubility In Water (SDS)0.15 mg/Lmg/L
Vapor Pressure (SDS)max. 100.0 PaPaAt 25°C