
SABIC Lexan LUX2619 Extrusion Grade
LEXAN™ Resin LUX2619 is an extrusion-grade polycarbonate engineered to deliver exceptional light reflectance alongside robust mechanical performance. Designed for durability, it offers a UL94 V-2 flame rating, making it a reliable and efficient choice for high-performance lighting components and reflective applications.
- Character: UL94 V-2 rated at 1.5 mm
Typical property data
Mechanical Properties
- Tensile Strength at Yield: 60 MPa
- Flexural Modulus: 2,500 MPa
- Flexural Strength at Yield: 90 MPa
Impact Properties
- Notched Izod Impact (23°C): 64 kJ/m²
- Unnotched Izod Impact (23°C): 180 kJ/m²
Thermal Properties
- Vicat Softening Temperature (Rate B/50): 154 °C
- Heat Deflection Temperature (1.82 MPa): 137 °C
Physical Properties
- Specific Gravity: 1.34
- Water Absorption (Saturated): 0.35 %
Flame Performance
- UL94 Rating: V-2 at 1.5 mm thickness
- Glow Wire Ignition Temperature (1.0 mm): 875 °C
- Glow Wire Ignition Temperature (3.0 mm): 850 °C
Processing Guidelines
- Drying: 2-4 hours at 120 °C
- Melt Temperature (Extrusion): 240 – 295 °C
- Mold Shrinkage: 0.8 – 1.0 %
Features & Benefits

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Advanced Manufacturing






