PBT + 10% Glass Fiber Reinforced Material provides improved mechanical strength, enhanced dimensional stability, and excellent thermal resistance. Designed for automotive, electrical, and industrial applications, it ensures durability, lightweight efficiency, and reliable long-term performance.
Product Overview
PBT + 10% Glass Fiber Reinforced Material combines 10% glass fiber with polybutylene terephthalate (PBT), significantly enhancing the material’s strength, rigidity, and thermal stability. This material is ideal for applications requiring high mechanical performance and heat resistance. It is widely used for manufacturing strong outer shells, switch knobs, terminal connectors, and other components.
Key Features
- Enhanced Mechanical Properties: The glass fiber reinforcement substantially increases the material's strength and rigidity, allowing it to bear higher mechanical loads and pressures.
- Good Thermal Stability: The material maintains its physical properties even in high-temperature environments, making it suitable for demanding working conditions.
- Excellent Impact Resistance: The material retains strong impact resistance even at lower temperatures, ensuring the long-term reliability of components.
- Good Processability: Despite the glass fiber reinforcement, the material still offers good processability and is well-suited for injection molding and other forming techniques.
Applications
- Outer Shells: Ideal for outer shell components that require high strength and rigidity, providing robust protection.
- Switch Knobs: Perfect for manufacturing switch knobs, enhancing impact resistance and durability.
- Terminal Connectors: Suitable for use in electronic products as terminal connectors, offering excellent electrical stability and mechanical strength.
Test Properties | Unit | Test Method | Test Condition | Typical Value |
Physical Properties | ||||
Density | g/cm³ | ISO 1183 | 23℃, 50%RH | 1.36 |
Filler Content | % | ISO 1172 | 10 | |
Mold Shrinkage | % | ISO 294 | Parallel: 0.73%, Vertical: 1.30% | |
Mechanical Properties | ||||
Tensile Strength | MPa | ISO 527 | Type I sample, 50mm/min | 85 |
Elongation at Break | % | ISO 527 | Type I sample, 50mm/min, Gauge length 50mm | 2 |
Flexural Strength | MPa | ISO 178 | 23℃, 10mm/min | 110 |
Flexural Modulus | MPa | ISO 178 | 23℃, 10mm/min | 4000 |
Izod Impact Strength (Notched) | KJ/m² | ISO 180 | 23℃ | 5 |
Charpy Impact Strength (Unnotched) | KJ/m² | ISO 179 | 23℃ | 35 |
Thermal Properties | ||||
Melting Point | ℃ | ISO 11357-1 | 223 | |
Heat Deflection Temperature (HDT) | ℃ | ISO 75 | 0.45MPa: 210℃, 1.8MPa: 200℃ | |
Flammability | ||||
UL Flammability Class | UL-94 | HB | ||
Electrical Properties | ||||
Surface Resistivity | Ω | IEC60093 | 10000000000000 | |
Volume Resistivity | Ω·cm | IEC60093 | 1000000000000000 |