Zhenjiang Chimei Wonderlite® PC-6600C
Wonderlite® PC-6600C Flame Retardant Grade PC
WONDERLITE® PC-6600C is a flame-retardant, weather-resistant PC resin with a V-0 UL94 rating at 1.5 mm. Offering excellent impact performance even in low temperatures, it’s ideal for industries demanding reliable durability and safety under extreme conditions.
Plastic Granules
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ROHS
MSDS - Safety Data Sheet
REACH SVHC
Processing Data
ISO TDS - Data Sheet
Typical property data
Physical Properties
- Melt Flow Index: 9 cm³/10min (ISO 1133, 300°C, 1.2 kg)
- Density: 1.18 g/cm³ (ISO 1183, 23°C)
- Hardness: 118 HRR (ASTM D785)
Impact Properties
- Izod Impact Strength:
- 55 kJ/m² (ISO 180, 3.2 mm, 23°C)
- 30 kJ/m² (ISO 180, 3.2 mm, -40°C)
- Charpy Impact Strength: 55 kJ/m² (ISO 179, 3.2 mm, 23°C)
Flame Characteristics
- Flammability Rating: V-0 at 1.5 mm thickness (UL 94, File No. E194560)
Thermal Properties
- Softening Point:
- 147°C (ISO 306, 10N, 50°C/hr)
- 142°C (ISO 306, 50N, 50°C/hr)
- Heat Deflection Temperature (HDT):
- 134°C at 0.46 MPa (unannealed)
- 125°C at 1.8 MPa (unannealed) (ISO 75-2)
Mechanical Properties
- Tensile Strength: 60 MPa (ISO 527, 50 mm/min)
- Elongation at Break: 120% (ISO 527, 50 mm/min)
- Flexural Strength: 90 MPa (ISO 178, 2 mm/min)
- Flexural Modulus: 2.3 GPa (ISO 178, 2 mm/min)
Use & Applications
- EV Charging Stations
- Electrical Equipment
- Consumer Electronics
- Industrial Lighting
Features & Benefits
1. Flame Retardant for Safety
It achieves a UL94 V-0 rating at 1.5 mm, ensuring superior fire safety across applications.
2. Exceptional Weather Resistance
It engineered to withstand UV exposure, making it a durable choice for outdoor and high-stress environments.
3. Impact Strength at Low Temperatures
It withstands impacts down to -40°C, providing reliability for cold climates and demanding industrial uses.
FAQs
Yes. PC-6600C is a genuine Zhenjiang Chimei WONDERLITE® grade. UL File No. E194560 lists ZHEN JIANG CHI MEI CHEMICAL CO LTD.
The SGS RoHS report confirms RoHS compliance. For halogen-free status, please request the latest declaration from Zhenjiang Chimei. Chimei environmental statement may not cover this grade directly.
Yes. UL Yellow Card lists f1 (UL 746C) for outdoor use. ISO TDS states UV stabilized, weather resistant, low-temperature resistant.
Weather-resistant, low-temperature resistant, UV stabilized, 1.5 mm V-0, suitable for EV charging stations, electrical equipment.
Yes. Each shipment includes batch-specific COA with MFR, density, tensile, impact, color, moisture.
Samples 1–5 kg available. Please provide application, color, wall thickness.
PC-6600C Related Flame Retardant Grades
Disclaimer:Disclaimer: The grades below are potential alternatives for comparison only from Chimei. They are not direct drop-in replacements. UL ratings are color- and thickness-dependent. Typical values are not specifications. All property data is from Chimei ISO TDS unless otherwise stated. Please verify current UL Product iQ status, request TDS/SDS/COA and test samples before substitution.
| Grade / Manufacturer | Positioning vs. PC-6600C | UL94 (ISO TDS) | MFR | HDT | Notched Izod 23/–30°C | Color | UV / UL 746C f1 |
|---|---|---|---|---|---|---|---|
| PC-681U Chi Mei |
Same 1.5mm V-0 + UV+f1 class, Taiwan-produced, 45 kJ/m² –30°C impact | 1.5mm V-0; 3.0mm 5VA | 10 ml/10min | 125 / 140°C | 60 / 45 kJ/m² | Opaque | UV stabilized, UL 746C f1 |
| PC-6610 Chi Mei |
Same 1.5mm V-0 + UV+f1, Taiwan-produced, higher HDT 140°C annealed | 1.5mm V-0; 3.0mm 5VA | 10 ml/10min | 125 / 140°C | 60 / 15 kJ/m² | Opaque | UV stabilized, UL 746C f1 |
| PC-6715VT Chi Mei |
Same 1.5mm V-0 + UV+f1, switched to transparent for lighting housings | 1.5mm V-0 | 6 ml/10min | 125 / 140°C | 60 / 15 kJ/m² | Transparent | UV stabilized, UL 746C f1 |
↩ Back to Chimei Flame Retardant PC Resin Hub (11 grades)
Substitution checklist: Before replacing any grade, verify UL94 at the same wall thickness, UL-listed color, halogen-free declaration, MFR/MVR, HDT, notched impact, UV / UL 746C f1 and processing window.