Polyimide Foam Emerges as a Lightweight Aerospace Insulation Option as DuPont Expands in 2025
Rockville, MD — September 3, 2026 — DuPont continued expanding its Kapton and polyimide foam insulation portfolio for aerospace applications in 2025, targeting ultra-lightweight and fire-resistant insulation for aircraft cabin and avionics systems. The development comes as aircraft manufacturers and insulation suppliers face growing pressure to reduce weight while meeting...
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