Specifications
| Parameter | Details |
|---|---|
| Product Name | SFR-3M Low Smoke Halogen-Free Flame Retardant |
| Appearance | White to Off-White Powder |
| Particle Size | ≤5 μm (Fine Particles for Uniform Dispersion) |
| Density (g/cm³) | 1.3–1.4 |
| Solubility | Insoluble in Water; Compatible with EPDM, Rubber, and Polymers |
| Active Components | Phosphorus-Nitrogen Synergistic System |
Compliance with Standards
SFR-3M adheres to international safety and environmental standards, including UL94 V-0, EU RoHS/REACH, and IEC 61034 (low smoke emission). It is halogen-free, ensuring low smoke and non-toxic emissions during combustion, making it suitable for environmentally sensitive applications.
Applications
- Automotive Industry: Flame-retardant EPDM rubber seals, gaskets, and hoses.
- Construction Materials: Fire-resistant rubber sheets for roofing, waterproofing, and interior building components.
- Electrical Insulation: EPDM rubber components for high-voltage cables and electrical enclosures.
- Public Transportation: Rubber parts for trains, buses, and subway systems.
Advantages and Features
- High-Efficiency Flame Retardancy: Achieves UL94 V-0 rating with a low dosage (15–20 phr), minimizing impact on mechanical properties.
- Environmental Safety: Halogen-free formulation reduces corrosive gas emissions and environmental harm.
- Low Smoke Emission: Meets IEC 61034 standards, ensuring visibility during fires.
- Thermal Stability: Maintains performance at 220–300°C, ideal for high-temperature processing.
