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Halogen-free formulation for low smoke and zero corrosive gas emission during combustion.
Excellent thermal stability, maintaining flame-retardant performance up to 300 °C.
High compatibility with polyolefins, engineering plastics, and thermoplastic elastomers.
Low migration tendency, ensuring long-term flame-retardant efficacy and surface integrity.
RoHS-compliant and REACH-registered, supporting global regulatory requirements.
Wire and cable insulation for building wiring and data communication cables.
Flame-retardant polypropylene (PP) and polyethylene (PE) compounds for automotive interior parts.
Electrical enclosures and housings in consumer electronics and industrial equipment.
Flexible PVC alternatives in transportation seating and flooring applications.
Thermoplastic elastomer (TPE) formulations for medical device housings requiring fire safety.
| Chemical Type | Organophosphorus-based halogen-free flame retardant |
| Product Form | White to off-white free-flowing powder |
| Appearance | Homogeneous fine powder, no visible impurities |
| Density (25 °C) | 1.45–1.55 g/cm³ |
| Melting Range | 280–310 °C (DSC, heating rate 10 °C/min) |
| Moisture Content | ≤0.3 wt% (by Karl Fischer titration) |
| pH (1% aqueous suspension) | 6.5–7.5 |
| Storage Stability | Stable under dry, cool conditions (<30 °C, RH <60%) for ≥24 months |
Q1: What type of flame retardant chemistry does FR-1100P belong to?
A: FR-1100P is a phosphorus-based, non-halogenated flame retardant designed for polymer systems requiring low smoke and reduced toxic gas emission during combustion.
Q2: In which polymer matrices is FR-1100P commonly used?
A: It demonstrates good compatibility and dispersion in engineering thermoplastics such as polyamide (PA6, PA66), polybutylene terephthalate (PBT), and certain polyolefin blends—particularly where halogen-free flame retardancy is required.
Q3: How is FR-1100P typically incorporated into formulations?
A: It is generally added via compounding—either directly into the melt during extrusion or pre-blended with polymer pellets. Dosage depends on formulation requirements and target flame performance, but it is typically used at low concentrations to maintain mechanical properties.
Q4: Does FR-1100P affect the processing stability or thermal stability of the host polymer?
A: FR-1100P exhibits good thermal stability under standard processing conditions (e.g., extrusion, injection molding) and does not significantly accelerate polymer degradation when used within recommended dosage ranges.
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