Low Smoke ZERO Halogen LSZH Compound

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Low Smoke Zero Halogen (LSZH) compounds are specialized thermoplastic or thermoset materials designed for cable insulation and jacketing. When exposed to fire or high temperatures, they produce very little smoke and release no toxic halogen gases, such as chlorine or bromine. LSZH materials enhance fire safety by keeping evacuation routes visible, minimizing damage to sensitive equipment, and preventing the release of corrosive fumes common with traditional halogen-containing materials like PVC. They are particularly important in public buildings, crowded spaces, and confined areas where smoke and toxic gas hazards are a major concern.

Key Features

Low Smoke: Produces minimal smoke during a fire, helping maintain visibility along escape routes.

Zero Halogen: Free from halogenated compounds (chlorine, fluorine, iodine, bromine, astatine), preventing the release of toxic and corrosive gases.

Flame Retardant: Engineered with fire-retardant additives to resist flame propagation and limit the spread of fire.

Non-Corrosive: Does not emit corrosive gases that could damage sensitive electronic equipment.

Benefits

Enhanced Fire Safety: Reduces smoke and toxic gas emissions, improving human safety and facilitating easier evacuation in emergencies.

Equipment Protection: Protects sensitive electronics by preventing exposure to corrosive fumes.

Environmentally Friendly: Emits fewer harmful substances compared to traditional halogenated materials.

Typical Applications

LSZH compounds are ideal for environments where safety and equipment protection are critical, such as:

Public and high-occupancy buildings

Transportation systems

Data centers

Confined or poorly ventilated spaces