Pentaerythritol Ester of Maleic Rosin

Products & Informations

Pentaerythrityl Modified Rosinate is the product of esterification of modified rosin with pentaerythrite, which has higher softening point than PERE. It has the property of water-resistance, durability and brightness, which is contribute to the industry of adhesives, paint, inks, stencil and electronic applications, etc.


  • Circuit board inks
  • Laminated adhesives
  • Water based inks
  • Water based varnishes


  • Good hardness
  • Good gloss
  • Good lasting
  • Good water soluility



  • 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.