SFR-3B General Flame Retardant for Rubber
Rubber additives 2025-05-14
Specifications
| Parameter | Details |
|---|---|
| Product Name | SFR-3B General Flame Retardant for Rubber |
| Appearance | White Powder |
| Particle Size | ≤5 μm (Ultra-fine for uniform dispersion) |
| Density (g/cm³) | 1.2-1.3 |
| Solubility | Insoluble in water; compatible with rubber processing oils |
| Flame Retardant Type | Halogen-free, phosphorus-nitrogen synergistic system |
Compliance with Standards
SFR-3B complies with international flame retardancy standards, including UL94 V-0 (for rubber compounds) and EU RoHS directives. It meets the requirements for environmental safety and non-toxicity, ensuring suitability for applications where regulatory compliance is critical.
Applications
General Rubber Products: Used in the manufacturing of rubber sheets, hoses, and seals to improve fire safety.
Automotive Industry: Enhances the flame retardancy of rubber components in vehicle interiors and under-the-hood applications.
Industrial Rubber Goods: Ideal for rubber parts used in electrical enclosures, building materials, and public transportation systems.
Key Features
High Efficiency: Provides excellent flame retardancy with a low dosage (typically 15-25% by weight).
Environmental Friendliness: Halogen-free formulation reduces toxic fume emission during combustion.
Compatibility: Works well with various rubber types, including EPDM, NR, SBR, and NBR, without affecting processing or mechanical properties.
Thermal Stability: Maintains performance at high temperatures, ensuring long-term reliability.
