LFT-G® Long Glass Fiber Reinforced PA6 for Automotive Pedal Boxes
Reliable Control, Uncompromising Strength: The Engineered Material for Automotive Pedal Boxes
The automotive pedal box is a safety-critical assembly that transmits forces from the driver's foot to the vehicle's braking, acceleration, and clutch systems. It requires materials that endure high cyclic loads, significant stress, and potential impacts throughout the vehicle's lifespan. LFT-G® PA6 LGF30 emerges as a robust material solution for crafting high-performance automotive pedal box components. By incorporating 30% continuous long glass fibers into a high-strength Polyamide 6 (PA6) matrix, LFT-G® PA6 LGF30 delivers a compelling combination of exceptional strength, stiffness, and outstanding fatigue resistance. This specialized grade of LFT PA6 LGF30 is expertly formulated to withstand millions of pedal cycles and peak loads, ensuring consistent and reliable operation over time. Its enhanced impact resistance contributes to passenger safety in the event of a collision. Furthermore, LFT-G® PA6 LGF30 offers good dimensional stability within the vehicle cabin's temperature and humidity variations, and its moldability allows for the consolidation of parts, leading to lighter and more efficient pedal box designs compared to traditional metal assemblies.
Key Advantages of LFT-G® PA6 LGF30 for Automotive Pedal Boxes
- High Strength and Stiffness: Provides the structural integrity necessary to reliably transmit driver input forces to the vehicle systems, ensuring responsive and safe operation.
- Exceptional Fatigue Resistance: Engineered to withstand millions of repetitive load cycles from pedal activation, guaranteeing a long operational lifespan.
- Good Impact Resistance: Contributes to the safety of the pedal box assembly in various impact scenarios.
- Dimensional Stability: Maintains precise component geometry under varying interior temperatures and humidity, crucial for consistent pedal feel and function.
- Lightweighting Potential: Offers significant weight reduction opportunities compared to traditional metal pedal box constructions, contributing to overall vehicle efficiency.
- Noise and Vibration Damping: Can help to reduce the transmission of noise and vibration into the cabin compared to metal parts.
- Design Integration: Excellent moldability allows for complex, integrated pedal box designs, reducing part count and simplifying assembly.
By specifying LFT-G® PA6 LGF30 for your automotive pedal box components, you are choosing a material that delivers the critical performance characteristics required for this vital safety system. Our specialized LFT PA6 grades empower automotive manufacturers to develop pedal boxes that are stronger, lighter, more fatigue-resistant, and contribute to enhanced vehicle safety and performance. Explore the possibilities and partner with us to engineer the next generation of high-performance automotive pedal systems.
For more technical data, please refer to the specification below, or
Contact Our Experts for Automotive Pedal Box Material Solutions
LFT-G® PA6 LGF30 Technical Data Sheet for Automotive Pedal Boxes
This document provides technical data for a 30% Long Glass Fiber reinforced Polyamide 6 (LFT-G® PA6 LGF30) material, specifically engineered for the high-stress, safety-critical applications found in automotive pedal boxes. The data presented here is based on typical values obtained from international material suppliers and standards. Please refer to the specific datasheet of your program for precise LFT material values.
Mechanical Properties
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Tensile Strength | 157-180 | MPa | ISO 527-1 |
| Tensile Modulus | 10680-11000 | MPa | ISO 527-1 |
| Elongation at Break | 1.7-2.5 | % | ISO 527-1 |
| Flexural Strength | 225-240 | MPa | ISO 178 |
| Flexural Modulus | 7800-8464 | MPa | ISO 178 |
| Notched Izod Impact Strength (+23°C) | 28-45 | kJ/m² | ISO 180/1A |
| Notched Izod Impact Strength (-30°C) | 26-44 | kJ/m² | ISO 180/1A |
| Fatigue Strength (at 106 cycles) | 40-50 | MPa | Based on Internal Testing |
Thermal Properties
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Melting Temperature | 220-225 | °C | ISO 11357 |
|
Heat Deflection Temperature (HDT/A, 1.8 MPa) |
190-210 | °C | ISO 75-1 |
| Coefficient of Linear Thermal Expansion | 3-6 | x 10-5/K | ISO 11359 |
Other Properties
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Density | 1.25-1.35 | g/cm³ | ISO 1183 |
| Flammability (UL 94) | HB, V-2, or V-0 (depending on grade) | - | UL 94 |
| Moisture Absorption (24 hours) | 1.0-1.5 | % | ISO 62 |
| Shrinkage Rate (Mold Shrinkage) | 0.4-0.8 | % | ASTM D-955 |
| Creep Resistance (at specific temp/load) | Good | - | ISO 899 |
Chemical Resistance (Typical)
LFT-G® PA6 LGF30 exhibits good resistance to the following substances relevant to automotive interior/footwell environments:
- Water and Humidity - Good (Note: PA6 is hygroscopic; properties can change with moisture content)
- Sweat - Good
- Common Interior Cleaning Agents - Good
- Oils and Greases - Good
- Fuels (limited contact) - Good
Processing Information (Typical)
Recommended processing conditions for LFT-G® PA6 LGF30 for injection molding of automotive pedal box parts:
- Melt Temperature: 240-270 °C
- Mold Temperature: 70-100 °C
- Injection Speed: Medium (optimized for fiber length retention and structural performance)
- Holding Pressure: Optimized to minimize warpage and ensure structural integrity under load
- Drying: **Essential** before processing (typically 80-100 °C for 4-8 hours) due to PA6's hygroscopic nature.
Notes and Supplementary Information:
Data Source: This data is compiled based on typical values for PA6 LGF30 from international material manufacturers and standards. Fatigue and Creep resistance values are typical performance characteristics for this material class. **LFT-G® PA6 LGF30 is specifically engineered to provide the high strength, stiffness, and exceptional fatigue and creep resistance required for the safety-critical application of automotive pedal boxes. Its dimensional stability under varying conditions and resistance to common automotive fluids further ensure long-term reliability. Proper drying is crucial for optimal processing and consistent mechanical properties in the final part.** Please consult specific regulatory compliance documentation relevant to automotive pedal systems and safety standards. For precise and specific data for your program, please consult the datasheet provided by your material supplier.
Download Complete LFT PA6 LGF30 Data Sheet PDF
Hot Tags: lft-g® pa6 lgf30% for car pedal box plastic part, China, manufacturers, suppliers, factory, buy, customized
