E-752
Aerospace primary structure. High service temperature and moisture resistance. Wet service temperature up to 250°F.
Park’s E‐752 is a toughened, 365°F cure epoxy system designed for demanding structural applications up to 265°F/wet. E‐752 offers a good balance of toughness, high service temperature and good moisture resistance, as well as excellent tack and drape. Formulated for both oven and autoclave cure, E‐752 provides for easy processing with oven cure, without sacrificing mechanical properties.
Key Features & Benefits
- Specifically designed to allow both oven cure and autoclave cure
- Service temperatures up to 265°F/wet
- Controlled flow for ease of processing
- Flexible cure temperature 270°F to 365°F
- Good mechanical properties can be achieved through oven curing at 270°F, followed by post-cure at 365°F
- Self‐adhesive grade for sandwich panel applications
Product Forms
- Available on a wide variety of reinforcements, including fiberglass and graphite
- Fabrics and Unidirectional Tape available up to 24” (61 cm) wide
- Compatible with Autoclave, Vacuum Bag/Oven or Press Molding processes
Applications / Qualifications
- Primary and Secondary Aircraft Structures
- Ducting
- Fairings
- Nacelles