Polymethacrylimide foam is high-performance, closed-cell structural materials used in composite sandwich structures

Key Features of CR-Foam® PMI Core

Lightweight – low density, high strength
High strength – excellent mechanical performance
Eco-friendly – sustainable & recyclable
High-temperature resistant – stable up to 220°C+
Low dielectric loss – superior wave transparency
Easy to machine – simple cutting, drilling & shaping
Fatigue resistant – long-term durability under cyclic loads
Easy to bond – strong adhesion with various adhesives & resins
High closed-cell rate – low moisture absorption, excellent insulation