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Nylon Low-Exudation Phosphorus-Nitrogen Flame Retardant FR-AMP750
Packaging & Storage
● Packaging: Paper-plastic composite bags, 25 kg/bag.
● Storage: Store in a hermetically sealed, dry, dust-free, and cool environment.
* Glow-wire test results may vary depending on equipment conditions.
Product Description
FR-AMP750 is a novel halogen-free phosphorus-nitrogen flame retardant developed to address exudation issues and enhance glow-wire performance. It exhibits excellent flame retardancy, compatibility with polymer substrates, and superior characteristics compared to traditional phosphorus-nitrogen flame retardants, including lower loading levels, reduced exudation, improved appearance, and high glow-wire resistance.
Flame-retardant nylon products treated with FR-AMP750 maintain high whiteness and transparency, enabling diverse color solutions and broader application scenarios.
Technical Specifications
|
Property |
Unit |
Value |
|
Density |
g/cm³ |
1.40 |
|
Moisture Content |
% |
0.2 |
|
Particle Size (D50) |
μm |
30 |
|
Initial Decomposition Temp. |
℃ |
>300 |
Applications
1. High Efficiency & Mechanical Performance:
● In PA6, PA66/30GF systems, adding 14–15% achieves UL94 V-0 at 1.6mm thickness, with notched impact strength exceeding 12 kJ/m²—1 phr less than traditional phosphorus-nitrogen flame retardants.
2. Low Exudation & Improved Appearance:
● Proprietary surface treatment and enhanced thermal stability minimize gas generation, reducing flow marks and mold deposits.
● Exudation is 40–50% lower than traditional phosphorus-nitrogen systems under high-temperature/humidity testing.
3. Enhanced Glow-Wire Resistance:
● In PA6/30GF systems, adding 16% FR-AMP750 achieves no ignition at 775℃* in glow-wire testing.
4. High CTI & Color Stability:
● Comparative Tracking Index (CTI) reaches 600V.
● Maintains whiteness ≥90 for white products, significantly reducing graying during prolonged injection molding.
Product details
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