High Temperature Resistant PMI Foam Panel for Aerospace Applications

Excellent comprehensive mechanical properties and isotropy; among commonly used core materials of the same density, PMI foam has the highest strength and stiffness. 100% closed-cell structure with small and uniform cell size and low resin absorption rate, whichcan significantly reduce the weight of customers' structural parts. High-temperature resistance: The high heat distortion temperature of PMI foam is suitable for various molding processes (including autoclave),shortening curing time and improving customers' production efficiency. Good resin compatibility: Compatible with various resin systems. Thermoforming performance: Enables free and flexible design, supporting a wide range of application fields. High fatigue resistance: Suitable for use in sandwich structures under high dynamic loads. Extremely low coefficient of thermal expansion, good dielectric properties, and excellent X-ray penetrability