Nofia® Reactive Oligomers - Halogen Free Flame Retardants for Resin Systems


Nofia® OL1001 and Nofia OL3001 Oligomers are low molecular weight, reactive flame retardant additives. The oligomers are phosphorus based additives with phenolic end groups suitable for flame retarding thermoset resins, such as unsaturated polyesters, epoxy, polyurethane and polyurea. They are transparent and highly soluble in polyols and in the typical solvents used in thermoset resin processing.


Benefits of Nofia® Oligomers

  • Contain reactive end groups for incorporation into resins
  • Selection of molecular weights to optimize product properties
  • Highly soluble in solvents used for thermoset processing
  • Soluble in many polyols for PU production
  • Achieves solid flame retardant performance:  UL-94 V0 rating

Target Polymer Systems of Nofia® Oligomers

  • Epoxy
  • Polyurethane and Polyurea


  • Decorative laminates
  • Wall panels
  • Copper clad laminates for printed circuit boards
  • Protective sheets and coatings
  • Flexible PU foam, molded foam

Possible replacement to

Halogenated flame retardants

FRX Polymers