Xenoy PC PBT 1731 UV-stabilized
XENOY™ Resin 1731 is an impact and chemical-resistant, UV-stabilized polymer engineered for demanding environments. It offers excellent long-term retention of physical properties, making it an ideal, durable choice for automotive exterior components and other outdoor applications.
- Character: Impact/chemical resistant. UV-Stabilized
Typical property data
Mechanical Properties
- Tensile Strength at Yield: 61 MPa
- Elongation at Break: 120%
- Flexural Strength at Yield: 93 MPa
- Flexural Modulus: 2,340 MPa
Impact Properties
- Notched Izod Impact @ 23°C: 667 J/m
- Notched Izod Impact @ -30°C: 106 J/m
- Instrumented Dart Impact Total Energy: 61 J (at both 23°C & -30°C)
Thermal Properties
- Heat Deflection Temperature (HDT) @ 1.82 MPa: 107°C
- Coefficient of Thermal Expansion (CTE): 8.28 x 10⁻⁵ /°C
- Relative Temperature Index (Electrical & Mechanical): 75°C
Physical Properties
- Specific Gravity: 1.22
- Mold Shrinkage (Flow): 0.5 – 0.7%
- Mold Shrinkage (Cross-flow): 0.6 – 0.8%
Flame Performance
- UL 94 Flame Class Rating: HB at 1.49 mm
- Hot Wire Ignition (HWI) PLC: 2
- High Voltage Arc Tracking Rate (HVTR) PLC: 2
Processing Guidelines
- Drying Temperature: 110°C for 4-6 hours
- Melt Temperature Range: 260 – 275°C
- Recommended Mold Temperature: 65 – 90°C
Features & Benefits
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Advanced Manufacturing
