Halogen-free, phosphorus-based intumescent flame retardant for enhanced environmental and regulatory compliance.
Excellent thermal stability up to 300 °C, supporting high-temperature polymer processing such as injection molding and extrusion.
Low water solubility and superior hydrolytic stability, ensuring consistent performance in humid or wet processing conditions.
Good dispersion in polyolefins and engineering thermoplastics without requiring surface treatment or compatibilizers.
Enables UL 94 V-0 rating at low loading levels (typically 18–22 wt%) in PP and PA6 compounds.
Flame-retarded polypropylene (PP) for automotive interior components (e.g., dashboards, pillar trims).
Engineering plastics in electrical & electronics housings, including connectors and junction boxes.
Wire and cable jacketing compounds based on polyolefin blends requiring low smoke and zero halogen emission.
Household appliance parts where RoHS, REACH, and UL certification are mandatory.
3D printing filaments (e.g., flame-retardant PP/PA blends) for functional prototyping in regulated environments.
| Chemical Type | Intumescent phosphorus-nitrogen system (melamine polyphosphate derivative) |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid, no visible dust or agglomerates |
| Density (23 °C) | ~1.45 g/cm³ |
| Moisture Content (max) | 0.3 wt% |
| Thermal Decomposition Onset (TGA, air) | ≥270 °C |
| pH of 1% Aqueous Suspension | 6.5–7.5 |
| Primary Applications | Polypropylene (PP), polyamide 6 (PA6), and polyolefin blends |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China