
Chimei WONDERLITE PC-616LS Flame Retardant Low Smoke Density
WONDERLITE® PC-616LS, a premium polycarbonate resin by Chimei, designed for industries that prioritize safety and performance. This non-brominated and non-chlorinated flame retardant material offers a low smoke density rating of 1.0 mm V0, making it an ideal choice for applications requiring enhanced fire safety without compromising on durability.
- Application: Rail transportation application/Electrical appliances
- Character: Non-brominated and non-chlorinated flame/1.0 mm V0, Low smoke density
Key technical data (ISO)
- Density: 1.20 g/cm³
- Tensile Strength: 65 MPa
- Flexural Modulus: 2400 MPa
- Izod Notched Impact Strength: 30 kJ/m²
- Heat Deflection Temperature (HDT): 130°C at 1.8 MPa
- Glass Transition Temperature (Tg): 147°C
- Recommended Processing Temperature: 240-270°C
- Drying Temperature: 80°C for 2-4 hours (prior to processing)
- Fire Safety Standards: UL 94 V0, IEC 60695-11-10

Application
- Rail Transportation Application: Used in interior components and safety features, ensuring compliance with stringent safety regulations.
- Electrical Appliances: Perfect for housings and parts that require flame resistance, enhancing safety and reliability in everyday use.

WONDERLITE® PC-616LS Datasheet
| Flame Retardant WONDERLITE® PC-616LS Product Description: 1.0mm V-0, Low smoke density,Opaque | ||||
| Properties | ISO Test Method | Test Condition | Unit | PC-616LS |
| Melt Flow Index | 1133 | 300℃ × 1.2KG | ml/10 min | 10 |
| Spiral flow | CHIMEI | 260℃,2mm, V:50%,P:50% | cm | – |
| Mass Density | 1183 | 23 ℃ | g/cm3 | 1.2 |
| Tensile Strength | 527 | 50 mm/min, yield | MPa | 60 |
| 50 mm/min, break | MPa | 70 | ||
| Tensile Elongation | 527 | 50 mm/min | % | 110 |
| Flexural Strength | 178 | 2 mm/min | MPa | 90 |
| Flexural Modulus | 2 mm/min | GPa | 2.3 | |
| Izod Impact Strength | 180/1A | 23℃, Notched | KJ/m2 | 60 |
| -30℃, Notched | KJ/m2 | 15 | ||
| Charpy Impact Strength | 179 | 23℃, Notched | KJ/m2 | 60 |
| -30℃, Notched | KJ/m2 | 15 | ||
| Vicat Softening Temp. | 306 | 50℃/hr;1KG | ℃ | 150 |
| 50℃/hr;5KG | ℃ | 145 | ||
| Heat Distortion Temp. | 75/A | 1.8MPa, unannealed | ℃ | 125 |
| 1.8MPa, annealed | ℃ | 140 | ||
| Dielectric Constant | IEC 60250 | 1MHz | — | 3 |
| Volume Resistivity | IEC 60093 | — | Ohm X m | 3.6E+14 |
| Surface Resistivity | IEC 60093 | — | Ohm | 9.3E+14 |
| Coefficient of Linear Thermal Expansion | 11359 | – | – | 6.7*10-5 |
| Flammability | – | UL-94 | – | 1.0mm V-0 2.0mm 5VB 3.0mm 5VA |
| Mold Shrinkage | 294-4 | – | % | 0.4~0.6 |
| Symbol | 1043 | – | – | >PC< |
| January 12, 2024 Notes:These are typical properties only and are not to be construed as specifications. Users should confirm results by their own test | ||||
WONDERLITE® PC-616LS UL Product iQ
| WONDERLITE® PC-616LS(f1)(a) | 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. | ||
| (a) – Ball pressure temperature is in accordance with IEC 60695-10-2 Method B. | ||
| FLAMMABILITY PROPERTIES | VALUE | TEST METHOD |
| Flammability | ANSI/UL 94 | |
| 1.5 mm, Color: ALL | V-0 | |
| 2.0 mm, Color: ALL | V-0 | |
| 2.5 mm, Color: ALL | V-0 | |
| 3.0 mm, Color: ALL | V-0 | |
| ISO/IEC FLAMMABILITY PROPERTIES | VALUE | TEST METHOD |
| Flammability | IEC 60695-11-10 | |
| 1.5 mm, Color: ALL | V-0 | |
| 2.0 mm, Color: ALL | V-0 | |
| 2.5 mm, Color: ALL | V-0 | |
| 3.0 mm, Color: ALL | V-0 | |
| Glow Wire Ignition Temperature (GWIT) | IEC 60695-2-13 | |
| 1.5 mm | 875 °C | |
| 3.0 mm | 875 °C | |
| Glow Wire Flammability Index (GWFI) | IEC 60695-2-12 | |
| 1.5 mm | 960 °C | |
| 3.0 mm | 960 °C | |
| ELECTRICAL PROPERTIES | VALUE | TEST METHOD |
| Hot-wire Ignition (HWI) | UL 746A | |
| 1.5 mm | PLC 3 | |
| 2.0 mm | PLC 2 | |
| 2.5 mm | PLC 2 | |
| 3.0 mm | PLC 0 | |
| High Amp Arc Ignition (HAI) | UL 746A | |
| 1.5 mm | PLC 1 | |
| 2.0 mm | PLC 0 | |
| 2.5 mm | PLC 0 | |
| 3.0 mm | PLC 0 | |
| Comparative Tracking Index (CTI) | PLC 2 | UL 746A |
| Dielectric Strength | 31 kV/mm | ASTM D149 |
| Volume Resistivity | 1.0E+14 ohms·cm | ASTM D257/IEC 60093 |
| THERMAL PROPERTIES | VALUE | TEST METHOD |
| Relative Thermal Index – Electrical Strength | UL 746B | |
| 1.5 mm | 130 °C | |
| 2.0 mm | 130 °C | |
| 2.5 mm | 130 °C | |
| 3.0 mm | 130 °C | |
| Relative Thermal Index – Mechanical Impact | UL 746B | |
| 1.5 mm | 120 °C | |
| 2.0 mm | 120 °C | |
| 2.5 mm | 120 °C | |
| 3.0 mm | 120 °C | |
| Relative Thermal Index – Mechanical Strength | UL 746B | |
| 1.5 mm | 130 °C | |
| 2.0 mm | 130 °C | |
| 2.5 mm | 130 °C | |
| 3.0 mm | 130 °C | |
| Ball Pressure Temperature | 135 °C | |
| PHYSICAL PROPERTIES | VALUE | TEST METHOD |
| Dimensional Change | 0.0 % | ASTM D1042/ISO 2796 |
| UV Exposure & Water Immersion | f1 | UL 746C |
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