LFT-G® Long Carbon Fiber Reinforced PA66 for Robot Mechanical Arms and Parts
Precision, Speed, and Strength: The Leading Material for Advanced Robotics
In the rapidly evolving field of robotics, material innovation is key to achieving higher levels of performance, precision, and efficiency. LFT-G® PA66 LCF40 emerges as a revolutionary material solution for crafting critical robot components like mechanical arms, grippers, and structural parts. By integrating 40% continuous long carbon fibers into a high-strength polyamide 66 matrix, LFT-G® PA66 LCF40 delivers an exceptional combination of ultra-lightweight design, unparalleled stiffness, and superior strength. This remarkable strength-to-weight ratio enables the creation of robotic arms that can move faster and handle greater payloads while consuming less energy. This specialized grade of LFT PA66 LCF40 is expertly formulated to meet the stringent demands of dynamic robotics applications, ensuring exceptional fatigue resistance, creep resistance, and dimensional stability for maintaining tight tolerances and precise movements over extended operational cycles. Its inherent properties contribute directly to enhanced robot speed, accuracy, and overall productivity.
Key Advantages of LFT-G® PA66 LCF40 for Robotics Components
- Ultra-High Strength and Stiffness: Provides the structural rigidity and load-bearing capacity essential for precise and powerful robotic movements.
- Exceptional Light weighting: Reduces the mass of moving parts, allowing for increased acceleration, speed, payload capacity, and energy efficiency.
- Superior Fatigue and Creep Resistance: Ensures long-term reliability and consistent performance under repetitive motion and sustained loads, critical for industrial robotics.
- Excellent Dimensional Stability: Maintains tight tolerances and geometric accuracy, vital for the precision required in robotic assembly and manipulation tasks.
- Good Vibration Damping: Helps to minimize unwanted vibrations, contributing to smoother operation and reduced wear on components.
- Design Freedom and Integration: Allows for the creation of complex and optimized part geometries, potentially integrating multiple functions into a single component.
- Inherently Electrically Conductive: Carbon fibers provide electrical conductivity, which can be beneficial for certain robotics applications (e.g., static dissipation).
By specifying LFT-G® PA66 LCF40 for your robotics components, you are choosing a material engineered for the future of automation. Our specialized LFT PA66 grades, reinforced with long carbon fibers, empower robot manufacturers to develop systems that are faster, more precise, more efficient, and significantly more durable. Explore the possibilities and partner with us to engineer the next generation of high-performance robotics.
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LFT-G® PA66 LCF40 Technical Data Sheet for Robotics Components
This document provides technical data for a 40% Long Carbon Fiber reinforced Polyamide 66 (LFT-G® PA66 LCF40) material, specifically relevant for robot mechanical arms, grippers, and other structural robotics components. 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 | 260-320 | MPa | ISO 527-1 |
| Tensile Modulus | 30000-35000 | MPa | ISO 527-1 |
| Elongation at Break | 1.5-2.5 | % | ISO 527-1 |
| Flexural Strength | 350-390 | MPa | ISO 178 |
| Flexural Modulus | 20000-25000 | MPa | ISO 178 |
| Notched Izod Impact Strength (+23°C) | 28-48 | kJ/m² | ISO 180/1A |
| Notched Izod Impact Strength (-30°C) | 26-47 | kJ/m² | ISO 180/1A |
| Fatigue Strength (at 106 cycles) | 80-120 | MPa | Based on Internal Testing |
Thermal Properties
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Melting Temperature | 267-299 | °C | ISO 11357 |
|
Heat Deflection Temperature (HDT/A, 1.8 MPa) |
240-255 | °C | ISO 75-1 |
| Coefficient of Linear Thermal Expansion | 2-5 | x 10-6/K | ISO 11359 |
Other Properties
| Property | Value | Unit | Test Standard |
|---|---|---|---|
| Density | 1.30-1.40 | g/cm³ | ISO 1183 |
| Specific Gravity | 1.30-1.40 | - | ISO 1183 |
| Flammability (UL 94) | V-0 (typically) | - | UL 94 |
| Moisture Absorption (24 hours) | 1.3-1.7 | % | ISO 62 |
| Shrinkage Rate (Mold Shrinkage) | 0.2-0.8 | % | ASTM D-955 |
| Volume Resistivity | 101-103 | Ohm·cm | ASTM D257 |
| Creep Modulus (at specific temp/time) | Excellent | - | ISO 899 |
Chemical Resistance (Typical)
LFT-G® PA66 LCF40 exhibits excellent resistance to the following substances relevant to industrial and robotics environments:
- Oils (Lubricating Oils, Hydraulic Fluids) - Excellent
- Greases - Excellent
- Many Solvents - Good (Consult specific compatibility charts)
- Water and Humidity - Good (Properties can be affected by moisture absorption)
Processing Information (Typical)
Recommended processing conditions for LFT-G® PA66 LCF40 for injection molding of robotics components:
- Melt Temperature: 280-300 °C
- Mold Temperature: 80-130 °C
- Injection Speed: Medium to High (to ensure good fiber dispersion and orientation)
- Holding Pressure: Optimized for part precision and minimal warpage
- Drying: Essential before processing (typically 80-100 °C for 2-4 hours).
Notes and Supplementary Information:
Data Source: This data is compiled based on typical values found in publicly available datasheets from Xiamen LFT-G PA66 LCF40 material manufacturers and standards. Fatigue strength is based on internal testing. LFT-G® PA66 LCF40 offers an outstanding combination of ultra-high strength, stiffness, and lightweight properties, along with excellent fatigue and creep resistance and good dimensional stability, making it a premium material for demanding robotics components. Its inherent electrical conductivity can also be a key advantage. Please consult specific regulatory compliance documentation relevant to robotics and industrial applications. For precise and specific data for your program, please consult the datasheet provided by your material supplier.
Download Complete LFT PA66 LCF40 Data Sheet PDF
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