Energetx Composites prepreg manufacturing capabilities include
- A film of resin hot pressed into the reinforcing fibers
- The reinforcing fibers are impregnate in a resin bath
- Chemically converting polybutylene terephthalate (PBT) into cyclic butylene terephthalate (CBT) polymers to fill in all voids with resin, and polymerizing back to PBT through hot forming