Maleic Modified Rosin Ester

Products & Informations

Maleic Modified Rosin Ester is slight yellow transparent solid made from maleic modified rosin through esterification with Glycerol or Pentaerythritol. It is usedin road marking paints, phenolic paints, polyesters, nitryl and PU paints.


  • Paints for road marking and PU



  • avoid contact with light
  • keep separated from incompatible substances
  • store and handle in accordance with all current regulations and standards
  • store in a cool, dry place
  • store in a tightly closed container


The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract.


Acid Value, mgKOH/g ≤20~30
Colour, Fe-Co Scale ≤5
Softening Point, R&B, °C 122~128
Solubility, with Toluene 1:1 clear

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