
SABIC Lexan GLX143 Medium viscosity grade
LEXAN™ Resin GLX143 is a medium-viscosity polycarbonate designed for applications demanding high optical clarity and strength. Ideal for automotive glazing, it offers excellent transparency, impact resistance, and processing flexibility in both transparent and translucent colors.
- Character: MVR of 12. Medium viscosity grade
Typical property data
Mechanical Properties
- Tensile Strength: 60 MPa
- Flexural Strength: 90 MPa
- Flexural Modulus: 2,400 MPa
Impact Properties
- Notched Izod Impact (23°C): 65 kJ/m²
- Unnotched Izod Impact (23°C): No Break
Thermal Properties
- Heat Deflection Temperature (1.8 MPa): 130°C
- Vicat Softening Temperature: 145°C
Physical Attributes
- MVR (300°C/1.2 kg): 12 cm³/10 min
- Density: 1.2 g/cm³
Flame Performance
- UL94 Rating: V2 at 1.5 mm
Processing Guidelines
- Recommended Melt Temperature: 280–310°C
- Mold Temperature: 80–100°C
- Drying Conditions: 120°C for 4 hours
Features & Benefits

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Advanced Manufacturing






