SFR-3C Special Smoke Suppressant for PVC

Specifications

Compliance with Standards

SFR-3C meets stringent safety regulations, including EN 61034-2 (low smoke emission), IEC 60754-2 (low corrosive gas emission), and NFPA 262 (for cables). It is free from halogens, ensuring minimal toxicity and environmental impact during combustion.

Applications

1. Cables and Wiring: Low-smoke, zero-halogen (LSZH) cable jacketing for buildings, subways, and aircraft.
2. Construction Materials: Fire-resistant PVC profiles for windows, doors, and wall panels.
3. Electrical Enclosures: PVC-based enclosures for sensitive electronic equipment.
4. Public Transportation: PVC interiors for buses, trains, and ships.

Key Features

1. High Smoke Suppression Efficiency: Reduces smoke density by 60–80% during combustion, improving evacuation safety.
2. Environmental Friendliness: Halogen-free formulation avoids toxic fumes and corrosive gases.
3. Thermal Stability: Maintains performance at 180–250°C, preventing premature decomposition during processing.
4. Process Compatibility: Easy to incorporate into PVC formulations via standard compounding methods without affecting mechanical properties.