ROHACELL® HF is a closed cell PMI foam with very low dielectric constants and excellent high frequency transmission, ideal for demanding antenna applications. Widely used in antennas, radomes and mammography plates, its fine cell structure limits resin uptake and suits metallic face sheets. It supports hand lay up, prepreg, and vacuum infusion up to 130 °C (266 °F) and can be thermoformed or CNC machined to meet precise requirements.
Typical Applications
- Aircraft
- Drones
- Electronics
- Medical
- Radomes
Benefits at a glance
- highest transparency
- best dielectrical properties for antennas