PA66+33GF (33% Glass Fiber Reinforced Polyamide 66) provides exceptional mechanical strength, enhanced dimensional stability, and superior thermal resistance. Designed for automotive, industrial, and structural applications, it ensures durability, lightweight efficiency, and long-term reliability.
Product Overview
PA66+33GF is a composite material with high strength and toughness, reinforced with 33% glass fiber. This material provides excellent mechanical strength and toughness, delivering reliable performance in high-load and complex environments. It is especially suitable for high-demand infrastructure applications and high-speed railway components, ensuring structural stability and durability.
Key Features
- Reinforced and Toughened: Glass fiber reinforcement and toughening treatment offer exceptional tensile strength, compressive strength, and high-impact toughness.
- High Strength: The material provides excellent mechanical strength, suitable for high-load and high-pressure applications.
- High Toughness: Maintains high toughness even in complex environments, making it ideal for applications subjected to high impacts or severe vibrations.
- High Temperature Resistance and Wear Resistance: Offers high thermal stability and wear resistance, making it suitable for long-term use in high-temperature environments with demanding durability requirements.
Applications
- High-Speed Railway Track Fasteners: Used in high-speed rail systems for track fasteners, ensuring long-term stability and impact resistance.
- Insulation Tubes: Suitable for electrical and mechanical insulation tubes, providing excellent electrical performance and mechanical strength.
- Measurement Skirts: Used to manufacture measurement skirt components, offering high strength and durability for precision measurement and equipment protection.
Test Properties | Unit | Test Method | Test Condition | Typical Value |
Physical Properties | ||||
Density | g/cm³ | ISO 1183 | 1.37 | |
Filler Content | % | ISO 1172 | GF33 | |
Mold Shrinkage | % | ISO 294 | Parallel: 0.2%, Vertical: 0.5% | |
Mechanical Properties | ||||
Tensile Strength | MPa | ISO 527 | Type I sample, 50mm/min | 175 |
Elongation at Break | % | ISO 527 | Type I sample, 50mm/min, Gauge length 50mm | 3.5 |
Flexural Strength | MPa | ISO 178 | 23℃, 10mm/min | 240 |
Flexural Modulus | MPa | ISO 178 | 23℃, 10mm/min | 8500 |
Izod Impact Strength (Notched) | KJ/m² | ISO 180 | 23℃ | 18 |
Charpy Impact Strength (Unnotched) | KJ/m² | ISO 179 | 23℃ | 100 |
Thermal Properties | ||||
Melting Point | ℃ | ISO 11357-1 | 260 | |
Heat Deflection Temperature (HDT) | ℃ | ISO 75 | 0.45MPa: 250℃, 1.8MPa: 245℃ | |
Flammability | ||||
UL Flammability Class | UL-94 | HB | ||
Glow Wire Ignition Temperature (GWIT) | ℃ | IEC 60695-2-13 | - | |
Electrical Properties | ||||
Surface Resistivity | Ω | IEC60093 | 100000000000000 | |
Volume Resistivity | Ω·cm | IEC60093 | 1000000000000000 |
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