An insulation component for use in an airplane, comprising a first fibrous layer having a first density and a second fibrous layer chemically bound to the first fibrous layer. The second fibrous layer has a second density less than the first density. The first and second fibrous layers comprise a similar material. The first density provides the insulation component with enough rigidity to be self-supporting. The average fiber diameter of the fibers in the first and second fibrous layers is less than 2 μm.
Aerospace thermal acoustic fiberglass insulation useful in supporting applications
2025-04-01
Patent
Electronic Resource
English
AEROSPACE THERMAL ACOUSTIC FIBERGLASS INSULATION USEFUL IN SUPPORTING APPLICATIONS
European Patent Office | 2024
|AEROSPACE THERMAL ACOUSTIC FIBERGLASS INSULATION USEFUL IN SUPPORTING APPLICATIONS BACKGROUND
European Patent Office | 2025
|Spectral Radiative Properties of Fiberglass Insulation
AIAA | 1988
|Composite insulation and sound absorption with fireproof fiberglass panels
European Patent Office | 2019
|SAE Technical Papers | 2020