Gum Rosin


  • used as softener, softening the rubbers
  • used as a binder component of adhesive, includes rubber based adhesive, synthetic resin based adhesive and plant base adhesives
  • used for paper sizing, improving the strength and smoothness, increasing wear resistance,
  • used for thermoplastic coating, such like road marking
  • used as vehicle body and enhancing the adhesion in ink industry
  • used for food
  • other specialty application

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Appearance: Transparent solid
Grade: X WW WG
Colour: Slight Yellow Light Yellow Deep Yellow
Acid Value, mg KOH/g: ≥166 ≥165
Ash, %: ≤0.02 ≤0.03%
Softening Point, R&B, °C: ≥76 ≥75
Insoluble in alcohol, %: 0.03
Unsaponifiable matter, %: ≤5


  • Iron Drum, 225kg net each
  • Paper Bag, 25kg net each