Chimei WONDERLITE® PC-6715NF
WONDERLITE PC-6715NF Flame Retardant Grade Transparent
WONDERLITE® PC-6715NF is a transparent, PFAS-free polycarbonate resin offering UL 94 V-0 flame retardancy at 1.5mm thickness. Engineered for safety and durability, it combines UV stabilization, high impact resistance, and compliance with global electrical/thermal standards—ideal for railways, appliances, and outdoor applications.
Plastic Granules
Typical property data
Physical Properties
- Mass Density: 1.2 g/cm³ (ISO 1183, 23°C)
- Melt Flow Index: 5 ml/10 min (ISO 1133, 300°C × 1.2 kg)
Mechanical Properties
- Tensile Strength:
- At Yield: 60 MPa (ISO 527, 50 mm/min)
- At Break: 55 MPa (ISO 527, 50 mm/min)
- Tensile Elongation: 70% (ISO 527, 50 mm/min)
- Flexural Strength: 99 MPa (ISO 178, 2 mm/min)
- Flexural Modulus: 2.2 GPa (ISO 178, 2 mm/min)
- Izod Impact Strength:
- 23°C (Notched): 60 kJ/m² (ISO 180/1A)
Flammability
- UL-94 Rating: 1.5 mm V-0
Thermal Properties
- Vicat Softening Temperature:
- 1 kg: 150°C (ISO 306, 50°C/hr)
- 5 kg: 143°C (ISO 306, 50°C/hr)
- Heat Distortion Temperature: 125°C (ISO 75/A, 1.8 MPa, unannealed)
- Coefficient of Linear Thermal Expansion: 6.8×10−56.8 \times 10^{-5} (ISO 11359)
Mold Shrinkage
- Range: 0.4–0.6% (ISO 294-4)
Process Guide
- Pre-drying: 120°C × 4 hrs (depends on humidity, storage conditions, and dryer performance)
- Barrel Temperature Settings:
- Nozzle: 280–310°C
- Compression Zone: 280–320°C
- Feeding Zone: 260–300°C
- Mold Temperature: 70–120°C (varies with part thickness, cooling system, and gating design)
Use & Applications
- Railway: Seat components, cabin panels, and lighting covers requiring flame retardancy and impact resistance.
- Electrical Appliances: Connectors, circuit breaker housings, and enclosures needing UL-certified safety.
- Outdoor Applications: UV-resistant traffic signs, LED streetlight covers, and solar panel frames.
Features & Benefits
PFAS-Free Flame Retardancy
WONDERLITE® PC-6715NF meets UL 94 V-0 flammability standards without hazardous PFAS chemicals. This ensures compliance with strict safety regulations, making it perfect for electrical enclosures and public infrastructure where fire safety is critical.
UV Resistance for Outdoor Durability
UV-stabilized to resist yellowing and degradation, this material maintains clarity and strength in harsh sunlight. Use it for outdoor lighting covers, traffic signs, or railway components exposed to weather.
High Impact Strength
With 60 KJ/m² Izod impact resistance at 23°C, PC-6715NF withstands sudden shocks and vibrations. Ideal for automotive interiors, appliance housings, or protective covers in demanding environments.
FAQs
Yes. PC-6715NF is genuine Chimei WONDERLITE®. UL File No. E56070 lists CHI MEI CORPORATION.
Yes. RoHS report EKR24C00688 shows Cl, Br, I, F below reporting limits. Chimei environmental statement confirms no intentional halogen addition. Also PFAS-Free.
UL Product iQ File No. E56070 for PC-6715NF(a): 1.5 mm V-0, 2.0 mm V-0, 3.0 mm V-0, Color: NC, BK. ISO TDS: 1.5 mm V-0.
Yes. Each shipment includes batch-specific COA with MFR, density, tensile, impact, color, moisture.
PFAS-Free, transparent, 1.5 mm V-0 flame retardant. Suitable for railway, electrical appliances, outdoor applications.
Samples 1–5 kg available. Please provide application, color, wall thickness.
PC-6715NF 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-6715NF | UL94 (ISO TDS) | MFR | HDT | Notched Izod 23/–30°C | Color | UV / UL 746C f1 |
|---|---|---|---|---|---|---|---|
| PC-6710NF Chi Mei |
Thicker-wall counterpart: 3.0mm V-0 PFAS-Free transparent — same compliance tier | 3.0mm V-0 | 10 ml/10min | 125 / 140°C | 60 / Not available | Transparent | Not stated |
| PC-6715VT Chi Mei |
Same 1.5mm V-0 transparent, non-PFAS-Free legacy FR with UV+f1 — cost reference | 1.5mm V-0 | 6 ml/10min | 125 / 140°C | 60 / 15 kJ/m² | Transparent | UV stabilized, UL 746C f1 |
| PC-6710 Chi Mei |
Thicker-wall transparent FR: 3.0mm V-0 with UV+f1 for outdoor covers | 3.0mm V-0 | 10 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.