High-Performance 40% Long Glass Fiber Nylon 66 (PA66-HLGF40)
First, what is PA66 GF40?
PA66 GF40 is a powerful composite with a Polyamide 66 matrix and 40% glass fibers, known for its excellent balance of strength and stiffness. Our High-Performance Grade (PA66-HLGF40) redefines this sweet spot, utilizing advanced interfacial bonding technology to boost key properties by an additional 5-10%, achieving peak performance without compromise.
This is the definitive choice for engineers seeking the optimal blend of extreme mechanical strength and unwavering thermal stability. PA66-HLGF40 is designed for critical applications where balanced, peak performance is the key to success.
peak performance of PA66-HLGF40 is essential.
Mapping the High-Performance Materials Landscape
PA66-HLGF40 uniquely occupies the top-right quadrant, establishing it as the definitive choice for applications that demand both elite mechanical strength and unwavering stability in harsh thermal and environmental conditions.
Technical Specifications (Grade: PA66-HLGF40)
Typical values for our high-performance grade, demonstrating a 5-10% enhancement over standard LFT PA66 GF40.
| Property | Test Method | Metric (DAM) | Metric (COND) |
|---|---|---|---|
| Density | ISO 1183 | 1.47 g/cm³ | 1.46 g/cm³ |
| Tensile Modulus | ISO 527 | 14000 MPa | 10,200 MPa |
| Tensile Strength | ISO 527 | 233 MPa | 160 MPa |
| Notched Izod Impact (23°C) | ISO 180 | 41 kJ/m² | 63 kJ/m² |
| Heat Deflection Temp (1.8 MPa) | ISO 75 | 254 °C | - |
Download Complete LFT PA66 HLGF40 Data Sheet PDF
Applications Where Balanced Peak Performance Wins
Electric Vehicle Battery Systems
Structural enclosures and trays requiring impact resistance, thermal management, and chemical stability.
Advanced Industrial Equipment
Components for chemical processing, precision robotics, and equipment exposed to thermal cycling.
Renewable Energy Systems
Structural parts for solar trackers or wind turbines that endure constant mechanical stress and extreme weather.
Frequently Asked Questions
Q: What does the 'enhanced performance' of PA66-HLGF40 mean for my design?
A: It provides a greater engineering safety margin. This means you can design parts that are either more durable and reliable under the same load conditions, or you can lightweight your design even further by creating thinner wall sections without sacrificing the performance of a standard 40% LGF grade.
Q: Is this grade more difficult to process than the standard version?
A: The processing window is very similar. Due to the advanced fiber-matrix bonding, it may exhibit slightly better flow characteristics than expected for its performance level. However, a robust process with mandatory pre-drying and optimized mold design remains key to achieving peak properties.
Achieve Peak, Balanced Performance
Stop compromising between strength, stiffness, and stability. PA66-HLGF40 delivers on all fronts. Contact our engineering team to explore how this high-performance grade can redefine your next project.
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