ROHACELL® RIST (HT) is engineered to meet the demanding aerospace industry standards. It is a closed cell PMI foam for vacuum infusion and RTM processes. Its optimized cell size balances low resin uptake - around 50 % less than WF grades - with strong bonding to facings, ensuring safe and stable processing. With (thermo-)mechanical properties comparable to ROHACELL® WF and ROHACELL® RIMA, ROHACELL® RIST-HT withstands curing temperatures up to 180°C (356 °F) and pressures up to 0.7 MPa (102 psi).
Typical Applications
- Aircraft
- Automotive
- Drones
- Space
Benefits at a glance
- high temperature resistance
- high compressive resistance
- medium cells