High-Performance 30% Long Glass Fiber Nylon 66 (PA66-HNG03)
First, What is PA66 GF30?
PA66 GF30 is a robust engineering composite based on a Polyamide 66 matrix with 30% glass fiber reinforcement. While standard long-fiber versions offer excellent properties, our PA66-LGF30 High-Performance Grade (Model:PA66-HNG03) is specially formulated to enhance key mechanical and thermal properties by an additional 5-10% than standard PA66 LGF30, providing a critical performance edge.
When standard is not enough, PA66-HNG03 delivers. This grade is engineered for designers and engineers who need a higher safety factor, improved longevity, and the confidence to push the boundaries of lightweight design in demanding thermal and structural applications.
edge of PA66-HNG03 provides a higher safety factor.
Where PA66-HNG03 Fits in the Performance Spectrum
Mechanical Strength (Tensile Strength)
Thermal Resistance (HDT)
Impact Toughness (Notched Izod)
Technical Specifications (Grade: PA66-LGF30-HNG03)
Typical values for our high-performance grade. The 5-10% performance increase provides a greater design safety margin.
| Property | Test Method | Metric (DAM) | Metric (COND) |
|---|---|---|---|
| Density | ISO 1183 | 1.38 g/cm³ | 1.38 g/cm³ |
| Tensile Modulus | ISO 527 | 11,9630 MPa | 8,600 MPa |
| Tensile Strength | ISO 527 | 195 MPa | 140 MPa |
| Notched Izod Impact (23°C) | ISO 180 | 38 kJ/m² | 56 kJ/m² |
| Heat Deflection Temp (1.8 MPa) | ISO 75 | 252 °C | - |
Download Complete LFT PA66 HNG03 Data Sheet PDF
Applications Demanding a Performance Edge

Performance Automotive
Components for performance vehicles, parts with reduced wall thickness, and safety-critical parts requiring a higher safety factor.
High-Speed Automation
Robotic components, grippers, and machine parts where high-speed cyclical loads demand superior fatigue resistance and minimal deflection.

Professional Sporting Goods
Frames and components for pro-level equipment where the highest strength-to-weight ratio provides a competitive advantage.
Frequently Asked Questions
Q: Why choose the high-performance PA66-HNG03 grade over the standard LFT PA66 LGF30?
A: Choose PA66-HNG03 when your application is pushed to its design limits. The extra 5-10% in performance provides a crucial safety margin, allows for potentially thinner wall sections (further lightweighting), and ensures greater component longevity under extreme operational stress.
Q: Does this grade require special processing?
A: The processing parameters are very similar to our standard LFT PA66 LGF30. However, due to its slightly higher performance characteristics, maintaining precise control over melt temperature, mold temperature, and injection speed is key to unlocking its full potential. As always, mandatory pre-drying is critical.
Gain Your Competitive Edge
In a competitive market, a small performance advantage makes all the difference. Contact our engineers to see how the enhanced capabilities of PA66-HNG03 can give your product the edge it needs to win.
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