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FR-AP1001
YINYUAN
White powder
Polypropylene (PP)
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FR-AP1001
Micro-encapsulated Ammonium Polyphosphate (PhaseⅡ) Flame Retardant
Product Description:
FR-AP1001 is a halogen-free flame retardant based on ammonium polyphosphate (phaseⅡ, APP). It is produced from APP by micro-encapsulation with melamine resin, with the average polyerisation degree higher than 1500. Therefore, the product is largely insoluble in water and most organic solvents, non-hygroscopic, and non-flammable. This white powder shows an excellent catalytic char-forming effect.
Specification:
Characteristics | Unit | Target Value |
Appearance | White powder | |
Phosphorus | % (w/w) | min. 31.0 |
Nitrogen | % (w/w) | min. 14.0 |
Solubility in Water | g/100mL | max. 0.5 |
Viscosity | mPa·s | max. 20 |
Water/ Moisture | % (w/w) | max. 0.3 |
pH | 6.5-8.5 | |
Average Particle Size (D50) | μm | 15 |
Decomposition Temperature | ℃ | min. 280 |
Benefits:
Micro-encapsulated with melamine resin, high processing and thermal stability.
Less decomposition and side effects on flame retarded materials during processing in contrast to similar competitive products.
Good compatibility with polymers (e.g. PP, epoxy resin), the flame retarded materials exhibit good mechanical properties.
Excellent flame retardant efficiency due to its high phosphorus and nitrogen content, phosphorus-nitrogen synergism, and the combined gas phase and condensed phase mode of action.
Non-halogenated flame retardant with favourable environment and health profile.
Applications:
In polypropylene (PP) systems:
a dosage of approx. 26-28% (by wt.) FR-AP1001 combined with triazine charring agent is usually sufficient to obtain the UL 94 V-0 classification (1.6 mm).
In epoxy resin, acrylic resin, and etc:
the excellent synergistic effect is achieved by combined with MCA, or ADP.
Packing & Handling:
Delivery Form:
White powder
Packing:
FR-AP1001 is packed in paper-plastic bags with polyethylene inliner, 25kg per package.
Storage:
FR-AP1001 must be sealed, stored in a dry and cool place.
