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Ester Gum AA-G is tackifier, adhesive and chewing gum base derived from a natural resin, rosin. Ester Gum AA-G resin has a long history as a tackifier for adhesives.

Functions: Binder & Resin, Tackifier

Compatible Substrates & Surfaces: Elastomers & Rubbers

Compatible Polymers & Resins: Acrylics

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Type
Rosin Ester
Technologies

Features & Benefits

Characteristics
  • Deodorized natural resin.
  • Good compatibility with natural/synthetic rubbers, EVA.

Applications & Uses

Compatible Polymers & Resins
Compatible Substrates & Surfaces
Uses
  • Acrylic PSA
  • HMA
Applications
  • For chewing gum (Approved food additive by Ministry).
  • Hot melt adhesive.
  • Oil varnish.
  • Enamel.
  • Lacquer.
  • Printing ink.
  • Emulsion paint.

Properties

Appearance
Pale Yellowish Flake
Typical Properties
ValueUnitsTest Method / Conditions
Color (Gardner)7 max.
Acid Valuemax. 7
Acid Value7 max.
Softening Point82°C
Softening Point82°CR&B