
SABIC Lexan OQ1022 optical Grade
LEXAN™ OQ1022 resin is an optical quality polycarbonate. High purity resin for CD, DVD and BD applications at short cycle times (not UV stabilized). Produced in dedicated equipment with stringent production control conditions.
- Character: optical-grade
Typical property data
Mechanical Properties
- Tensile Strength (Yield): 61 MPa
- Flexural Modulus: 2,460 MPa
- Flexural Strength: 93 MPa
- Tensile Modulus: ~2,420 MPa
Impact Properties
- Izod Impact (Notched): 550 J/m (ASTM) / 14 kJ/m² (ISO)
- Instrumented Dart Impact Total Energy: 46 J
- Charpy Impact (V-notch): 40 kJ/m²
Thermal Properties
- Heat Deflection Temperature (HDT @ 1.82 MPa): 123 °C
- Vicat Softening Temperature: 140 °C
- Coefficient of Thermal Expansion (CTE, flow): ~7.0E-05 1/°C
Physical Properties
- Specific Gravity / Density: 1.19
- Water Absorption (Saturated): 0.2%
- Mold Shrinkage (flow): 0.6 – 0.8%
Flame Performance
- Ball Pressure Test (75°C): Pass (NB – No Breakdown)
Processing Guidelines
- Drying: 120°C for 3-4 hours (≤0.02% moisture)
- Melt Temperature: 305 – 330 °C
- Mold Temperature: 65 – 95 °C
Features & Benefits

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Advanced Manufacturing






