Chemical Name: Ammonium Polyphosphate (CAS No.: 68333-79-9)
Type: Intumescent Flame Retardant (IFR)
Synergists: Often used with pentaerythritol (PER) and melamine (MEL) for enhanced performance.
High-Efficiency Flame Retardancy - Halogen-free, meets UL94 V0 standard
Excellent Thermal Stability - Decomposition temperature >250°C, suitable for high-temperature processing
Low Water Solubility - Superior water resistance with long-lasting flame retardant effect
Synergistic Effect - Enhanced performance when combined with other flame retardants
Multifunctional - Provides flame retardancy, smoke suppression, and anti-dripping properties
|
Parameter |
Specification |
|
Appearance |
White powder |
|
P₂O₅ Content |
≥72% |
|
N Content |
≥14% |
|
Polymerization Degree (n) |
>1,000 |
|
Decomposition Temp. |
≥250°C |
|
pH (10% Solution) |
5.0–7.0 |
|
Particle Size (D50) |
10–25 µm (adjustable) |
For general-purpose flame retardancy.
Enhanced water resistance (ideal for construction materials).
For engineering plastics (PA, PBT).
Fireproof Coatings – Steel structures, tunnels (EN 13501-1 certified).
Cable Compounds – Low-smoke, halogen-free (LSZH) wires (IEC 60332).
Battery Casings (EVs) – Meets UL94 V-0 & GB/T 2408 standards.
Aircraft Interior Panels – FAA-compliant low flammability.
TV Back Covers – Halogen-free compliance (IEC 61249-2-21).
Children’s Toys – EN71-3 safety certified.
Higher Purity – ≥72% P₂O₅ (vs. competitors’ 65-70%).
Custom Solutions – Tailored particle size & coating for your resin.
Full Compliance – REACH, RoHS, TSCA, Korea K-REACH.
Fast Logistics – Stock in EU/US warehouses (7-day delivery).
Bonus: Free flame retardancy testing report with bulk orders!
- MOQ: 500 kg (samples available).
- Packaging: 25 kg bags / 500 kg pallets.
- Bulk shipments save 15-20% on freight
- Inventory management support
- MOQ 1 ton, bulk discounts available
- Flexible payment terms
- Global shipping by sea/air/land
- Multiple packaging options
- Stock available for quick shipment
- Just-in-time delivery options
