noun
anti-shatter film; glass safety film
A transparent film applied to glass to prevent shattering and scattering of fragments, commonly used for windows, mirrors, and glass furniture.
地震対策として窓に飛散防止フィルムを貼った。
I applied anti-shatter film to the windows as an earthquake countermeasure.
この飛散防止フィルムはガラスが割れても破片が飛び散りにくい。
This glass safety film makes it hard for fragments to scatter even if the glass breaks.
防犯フィルム emphasizes crime prevention (intrusion resistance), while 飛散防止フィルム focuses on preventing glass shards from scattering.
Compound of 飛散 (scattering), 防止 (prevention), and フィルム (film). A straightforward modern technical term.