
WONDERLITE PC-110L SAE Grade Automotive Head Lamp Use
Chi Mei PC Wonderlite® PC-110L is a UV-stabilized polycarbonate resin engineered for automotive lighting, including headlamps. Compliant with AMECA (SAEJ576) and ECE-R112 standards, it delivers exceptional impact resistance, thermal stability (Vicat 148°C), and flame retardancy (UL94 V-2).
- Character: Comply with AMECA (SAEJ576) and ECE-R112
- Application: Automotive head lamp
Key technical data (ISO)
- Melt Flow Index: 14 ml/10 min (300°C)
- Tensile Strength: 70 MPa
- Flame Retardancy: UL94 V-2 (1.5mm)
- Mold Shrinkage: 0.5–0.7%
- Thermal Performance: Vicat 148°C, HDT 127°C

Application
- Automotive Headlamps: Combines UV resistance, impact strength, and thermal stability for lenses and housings that endure harsh environments.
- Outdoor Lighting Components: Ideal for LED housings or traffic signals requiring long-term weather resistance.
- Electrical Enclosures: UL-certified flame retardancy suits components near heat sources or electrical systems.

WONDERLITE® PC-110L Datasheet
| UV Stabilized PC WONDERLITE® PC-110L | ||||
| Product Description: Auto Head lamp | ||||
| Properties | ISO Test Method | Test Condition | Unit | PC-110L |
| Melt Flow Index | 1133 | 300℃ × 1.2KG | ml/10 min | 14 |
| Mass Density | 1183 | 23 ℃ | g/cm3 | 1.2 |
| Tensile Strength | 527 | 50 mm/min, yield | MPa | 64 |
| 50 mm/min, break | MPa | 70 | ||
| Tensile Elongation | 527 | 50 mm/min | % | 120 |
| Flexural Strength | 178 | 2 mm/min | MPa | 90 |
| Flexural Modulus | 2 mm/min | GPa | 2.4 | |
| Izod Impact Strength | 180/1A | 23℃, Notched,1/8″ | KJ/m2 | 70 |
| -30℃, Notched,1/8″ | KJ/m2 | – | ||
| Charpy Impact Strength | 179 | 23℃, Notched | KJ/m2 | 70 |
| -30℃, Notched | KJ/m2 | – | ||
| Vicat Softening Temp. | 306 | 50℃/hr;1KG | ℃ | 148 |
| 50℃/hr;5KG | ℃ | 143 | ||
| Heat Distortion Temp. | 75/A | 1.8MPa, unannealed | ℃ | 127 |
| 1.8MPa, annealed | ℃ | 142 | ||
| Coefficient of Linear Thermal Expansion | 11359 | – | – | 6.0~8.0×10-5 |
| Flammability | – | UL-94 | – | 1.5mm V-2 |
| Mold Shrinkage | 294-4 | – | % | 0.5~0.7 |
| Symbol | 1043 | – | – | >PC< |
| February 10, 2025 | ||||
| Notes :These are typical properties only and are not to be construed as specifications. Users should confirm results by their own test | ||||
WONDERLITE® PC-110L UL Product iQ
| WONDERLITE® PC-110L(f1) | UL Product iQ | ||
| File Number: E56070 | Yellow Card™ | Polycarbonate (PC) “WONDERLITE”, furnished as pellets |
| (f1) – Suitable for outdoor use with respect to exposure to Ultraviolet Light, Water Exposure and Immersion in accordance with UL 746C. | ||
| FLAMMABILITY PROPERTIES | VALUE | TEST METHOD |
| Flammability | ANSI/UL 94 | |
| 1.5 to 1.7 mm, Color: ALL | V-2 | |
| 3.0 mm, Color: ALL | HB | |
| ISO/IEC FLAMMABILITY PROPERTIES | VALUE | TEST METHOD |
| Flammability | IEC 60695-11-10 | |
| 1.5 to 1.7 mm, Color: ALL | V-2 | |
| 3.0 mm, Color: ALL | HB40 | |
| ELECTRICAL PROPERTIES | VALUE | TEST METHOD |
| Hot-wire Ignition (HWI) | UL 746A | |
| 1.5 to 1.7 mm | PLC 3 | |
| 3.0 mm | PLC 2 | |
| High Amp Arc Ignition (HAI) | UL 746A | |
| 1.5 to 1.7 mm | PLC 1 | |
| 3.0 mm | PLC 3 | |
| Comparative Tracking Index (CTI) | PLC 2 | UL 746A |
| High Voltage Arc Tracking Rate (HVTR) | PLC 2 | |
| High Voltage, Low Current Arc Resistance | PLC 6 | |
| THERMAL PROPERTIES | VALUE | TEST METHOD |
| Relative Thermal Index – Electrical Strength | UL 746B | |
| 1.5 to 1.7 mm | 125 °C | |
| 3.0 mm | 125 °C | |
| Relative Thermal Index – Mechanical Impact | UL 746B | |
| 1.5 to 1.7 mm | 105 °C | |
| 3.0 mm | 105 °C | |
| Relative Thermal Index – Mechanical Strength | UL 746B | |
| 1.5 to 1.7 mm | 125 °C | |
| 3.0 mm | 125 °C | |
| PHYSICAL PROPERTIES | VALUE | TEST METHOD |
| UV Exposure & Water Immersion | f1 | UL 746C |
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