Development of Embossing Films for Aircraft Decorative Laminates
This article will review the development of the FR package for these films and investigate the cause of higher-than-expected OSU heat-release values. The technology used to manufacture embossing films and the finished decorative laminates will also be examined.
Decorative laminates for aircraft, or declams as they are commonly known, are colored or screen-printed materials applied to most interior surfaces. They appear to passengers to be like the wallpaper they might find in their homes. However, declams are required to provide durability and stain resistance. They must also be low gloss, meaning the laminates have non-reflective surfaces that are abrasion and impact resistant while meeting stringent weight and fire-retardant regulations. Fire concerns include toxic-gas production, OSU heat-release rates and NBS smoke-density emissions.