High-efficiency PP pipe flame retardant—engineered for seamless integration into PP corrugated pipes, cable sleeves, and spiral protectors. With just 3% additive, it delivers outstanding UL 94 V-0 flame resistance, ensuring compliance with global safety standards. Backed by 19+ years of R&D, it’s proven in 100+ manufacturing lines worldwide. Low migration, high thermal stability (up to 240°C), and easy processing make it a cost-effective choice for flame retardant polypropylene pipe manufacturers. Ready to elevate your pipes' fire safety without compromising performance?
| Property | Value |
| Appearance | White powder |
| Bromine content | 16% |
| Phosphorus content | 28% |
| Dosage | 2% |
| Loss on drying | ≤ 0.3% |
| Decomposition temperature (TGA, 5%) | 285°C |
| Standard | UL94 |
| Packing | 25kg/bag |
| Related chemicals | BDDP |
| CAS. number | 21850-44-2 |
Low Additive dosage: Just 3% inclusion delivers UL-94 V0/V2 flame resistance, reducing material costs while maintaining pipe strength.
Flexible Formulations: Choose halogen-free (halogen-free ≥99%) or halogen-based options tailored to your regulatory needs (e.g., RoHS, REACH).
Non-Bleeding Technology: Proprietary dispersion agents eliminate surface blooming and exudation, ensuring long-term product aesthetics.
Green Compliance: Eco-friendly formulas of the flame retardant polypropylene pipe powder meet EU Ecolabel and Korean ECO Mark standards, ideal for sustainable manufacturing.
Processing-Friendly: Optimized melt flow index (MFI) prevents screen blocking during extrusion, supporting high-speed production.

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