Epoxy Resins for Fiber Sizing for Composites

EPI-REZ™ waterborne epoxy resins are widely used as film formers for sizing reinforcing fibers to enhance fiber and composite processing and improve composite performance. Features and benefits include:

• Suitable for sizing glass, carbon and other reinforcing fibers, both continuous and chopped

• Protects fibers during manufacture and handling

• Enhances fiber bundle integrity

• Facilitates wetting during composite fabrication, for improved composite performance

• Compatible with many thermoset and thermoplastic matrix systems

• Wide variety of epoxy film former options enable customization of sizing systems

Epoxy Resins for Fiber Sizing for Thermoset Matrices

Epoxy Resins for Fiber Sizing for Thermoplastic Matrices