EP-701C Low-Halogen Flame Retardant for PP - UL94 V-0/V-2 Certified, 4-8μm Particle Size, ≤900ppm Bromine Content
EP-701C is an advanced nitrogen-phosphorus-bromine (N-P-Br) synergistic flame retardant designed for polypropylene applications. This heavy metal-free (Sb₂O₃-free) formulation provides high flame retardancy with minimal halogen content, making it ideal for thin-wall and sheet products while ensuring compliance with global environmental standards.
| Appearance | White powder | Average particle size | 4-8 μm |
|---|---|---|---|
| Phosphorus content | 5-8% | Bromine content | ≤1% |
| Nitrogen content | 39-42% | True density | 1.5±0.1 g/cm³ |
| Whiteness | ≥98% | Cr, Cd, Pb, Hg, As | ≤50 ppm |
- High Efficiency at Low Loading: Achieves UL 94 V-2 (1.5mm) in standard PP and UL 94 V-0 (0.4mm) for thin sheets
- Environmental & Safety Compliance: Low halogen content (meets IEC 61249-2-21), no Sb₂O₃ required, non-migrating
- Material Benefits: Low smoke emission, minimal mold corrosion, lightweight
| Parameter | Value |
|---|---|
| Flame Rating (PP) | UL 94 V-2 (1.5mm) |
| Flame Rating (Sheet) | UL 94 V-0 (0.4mm) |
| GWIT/GWFI | 750°C / 850°C |
| Bromine Content | ≤900 ppm |
- Thin-wall sheets (shading films, insulation)
- Electrical components (sockets, connectors)
- Automotive parts (housings, frames)
- Consumer electronics (casing, barriers)
- RoHS & REACH compliant
- IEC 61249-2-21 halogen-restriction compliant
Available for formulation optimization and processing guidance.
| Resin | Homopolymer PP | Homopolymer PP + Copolymer PP |
|---|---|---|
| EP PP-701C addition amount | ≥20% | ≥20% |
| UL94 Grade | V-0 (0.4mm) | V-0 (0.4mm) |
Zhuhai Complord New Materials Co., Ltd. is a high-tech enterprise specializing in environmentally friendly flame retardants, with liquid/solid phase synthesis and full-process deep processing capabilities. The company operates from a 30,000m² facility with annual production capacity of 22,000 tons and maintains partnerships with leading research institutions.
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