Lowsmoke
Low-smoke refers to materials that are formulated to emit relatively little smoke when burned. The term is used for a range of products, including plastics, cables, coatings, and insulation. In a fire, smoke can reduce visibility and hinder evacuation, while inhalation of smoke and toxic gases can be deadly. Low-smoke materials aim to reduce smoke density and, in some cases, limit the release of toxic compounds, improving safety in enclosed or occupied spaces.
Common implementations include low-smoke, halogen-free cables and jackets, often marketed as LSZH or similar variants. These
Applications and standards vary by region but often target environments with high occupant density or restricted
Testing and classification rely on standardized laboratory methods that measure smoke opacity, density, and the release