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Halogen-free formulation compliant with RoHS and REACH regulations.
Excellent thermal stability for processing in high-temperature nylon compounding (up to 310 °C).
Low volatility and minimal plate-out during extrusion and injection molding.
Maintains high mechanical properties—tensile strength, impact resistance, and ductility—in flame-retarded nylon 6 and nylon 66.
Enables UL94 V-0 rating at low loading levels (typically 12–15 wt% in unreinforced nylon 6).
Electrical and electronic connectors requiring stringent flammability compliance.
Automotive under-hood components such as sensor housings and fuse boxes.
Consumer appliance housings including power tools and kitchen equipment.
Industrial automation parts exposed to elevated ambient temperatures and ignition sources.
LED lighting enclosures and heat sinks demanding UL94 V-0 and CTI >600 V.
| Chemical Type | Organophosphorus-based flame retardant (phosphinate salt) |
| Product Form | Free-flowing white granules |
| Appearance | Off-white to light beige granules |
| Primary Applications | Nylon 6, nylon 66, and polyamide blends |
| Key Features | Halogen-free, low smoke, good hydrolytic stability |
| Benefits | Improved processability, reduced corrosion, recyclable formulations |
| Density (g/cm³) | 1.45–1.55 |
| Moisture Content (wt%) | ≤0.2 |
Q1: What is the primary mechanism of flame retardancy for HP-3010 in nylon applications?
A: HP-3010 functions primarily through a condensed-phase mechanism, promoting char formation and reducing the release of flammable volatiles during thermal decomposition. It enhances the thermal stability of the nylon matrix without significantly compromising mechanical performance.
Q2: Is HP-3010 compatible with both PA6 and PA66 resins?
A: Yes, HP-3010 is specifically formulated for use in aliphatic nylons, including PA6 and PA66. It demonstrates good dispersion and thermal stability during standard melt processing conditions such as extrusion and injection molding.
Q3: How does HP-3010 affect the processing behavior of nylon compounds?
A: HP-3010 exhibits low volatility and minimal impact on melt viscosity under typical processing temperatures. It supports stable extrusion and maintains good flow characteristics, making it suitable for thin-wall and complex-part molding.
Q4: Does HP-3010 require synergists or co-additives to achieve UL94 V-0 performance?
A: HP-3010 is designed as a stand-alone flame retardant for many nylon formulations targeting UL94 V-0 at standard thicknesses. However, optimal performance may depend on polymer grade, filler content, and other additives—formulation optimization is recommended for each specific application.
Q5: What are the key handling and storage recommendations for HP-3010?
A: HP-3010 should be stored in a cool, dry environment in its original sealed packaging to prevent moisture uptake. It is recommended to pre-dry before compounding if exposed to ambient humidity for extended periods, consistent with standard nylon processing practices.
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E-mail: wangxingqiang@ericwchem.com
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