SFR-3B1 General Flame Retardant for Rubber

Specifications

Compliance with Standards

SFR-3B1 adheres to global safety regulations, including UL94 V-0 (for rubber compounds), EU RoHS/REACH, and NFPA 701 (for textile-backed rubber). It is free from toxic halogens, ensuring minimal smoke and fume emissions during combustion.

Applications

1. Automotive Components: Flame-retardant rubber seals, gaskets, and interior trim.
2. Electrical Insulation: Rubber sheathing for cables and wires.
3. Construction Materials: Fire-resistant rubber flooring, roofing membranes, and expansion joints.
4. Public Transportation: Rubber parts for trains, buses, and subway systems.

Key Features

1. High-Efficiency Flame Retardancy: Achieves UL94 V-0 rating with a low dosage (10–20 phr), minimizing impact on rubber’s mechanical properties.
2. Environmental Safety: Halogen-free formulation reduces corrosive gas emissions and environmental harm.
3. Thermal Stability: Maintains performance at 200–300°C, ideal for high-temperature applications.
4. Process Compatibility: Easy to blend with NR, SBR, EPDM, and silicone rubber via standard mixing methods.