English
Español
tiếng việt
русский
Phosphorus-nitrogen synergistic intumescent system delivering UL 94 V-0 rating in polyester composites at low loading levels.
Zero halogen content—compliant with RoHS, REACH, and IEC 61249-2-21 for environmentally responsible electronics and automotive applications.
Excellent thermal stability up to 320 °C, enabling compatibility with standard polyester melt processing (e.g., injection molding, extrusion).
Minimal impact on mechanical properties—preserves tensile strength and impact resistance of host polyester resins (e.g., PET, PBT).
Low smoke density and negligible corrosive gas emission during combustion, meeting EN 61034 and EN 50267 standards.
Flame-retardant polybutylene terephthalate (PBT) for automotive connectors and under-hood components.
Halogen-free flame-retardant polyethylene terephthalate (PET) used in electronic housings and power supply enclosures.
Injection-molded polyester parts for industrial control panels requiring UL 94 V-0 compliance.
Extruded polyester profiles in rail interior applications where low smoke and toxicity are critical.
Blends with glass-fiber reinforced polyester for structural components in renewable energy inverters and battery management systems.
| Chemical Type | Phosphorus-nitrogen intumescent flame retardant |
| Product Form | Free-flowing white granules |
| Appearance | Off-white to light beige granules, uniform size distribution |
| Primary Applications | PET, PBT, and modified polyester thermoplastics |
| Key Features | Halogen-free, low smoke, UL 94 V-0 achievable at 18–22 wt% loading |
| Benefits | Processing stability, no plate-out, excellent dispersion in polyester melts |
| Density (23 °C) | 1.38–1.42 g/cm³ |
| Moisture Content (max) | 0.2 wt% |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
