NORYL™ Resin EFN4230

NORYL EFN4230 resin is a high heat, transparent, non-reinforced blend of polyphenylene ether (PPE) + general purpose polystyrene (GPPS). This material may be an excellent candidate for industrial packaging applications. *See NORYL EFN4230S for FDA Food Contact compliant version

Product Family


Polymer Family

  • Polyphenylene Ether + PS (PPE+PS)

Processing Technology

  • Extrusion