Woman working in Lab

Isocryl EP-303

ISOCRYL® EP-303 is a bisphenol-A free epoxy functional resin with extremely low residual monomer that is designed to impart improved thermal stability to coating formulations that may be exposed to unusually high processing or application temperatures.  ISOCRYL® EP-303 can be used as a curing agent for acid-functional polyester resins or as a fortifying additive resin at low addition levels in a range of polyester systems for applications where reduced residuals are of importance.  Dosage of ISOCRYL® EP-303 can be determined stoichiometrically.  As with any raw material, a laboratory evaluation for each formulation is recommended to determine the best processing method and optimum concentration of ISOCRYL® EP-303.


The following documents are in Adobe PDF format; if you are having issues viewing these documents please download the latest version of Adobe Reader free from Adobe's Website.

Downloand Abobe Acrobat Reader

Material Safety Data Sheets

RoHS Statements

There are no RoHS Statements available at this time