Chimei WONDERLOY® PC-992 PC/ASA
Plastic Granules
WONDERLOY® PC-992 Flame Retardant Grade Weather Resistance
WONDERLOY PC-992 is a flame-retardant PC/ASA resin engineered for demanding environments. Combining UV stability (UL 746C f1), high flow for complex molds, and non-halogenated flame retardancy (1.5mm V-0), it’s ideal for outdoor and automotive applications where durability and safety are non-negotiable.
Associated Documents
ISO TDS
ASTM TDS
MSDS
UL Product iQ
Process Guide
Typical property data
Physical Properties
- Mass Density: 1.20 g/cm³ (ISO 1183)
- Melt Flow Index:
- 10 ml/10 min (260°C × 2.16 kg) (ISO 1133)
- 30 ml/10 min (260°C × 5 kg) (ISO 1133)
Mechanical Properties
- Tensile Strength:
- Yield: 60 MPa (ISO 527, 50 mm/min)
- Break: 52 MPa (ISO 527, 50 mm/min)
- Tensile Elongation: 100% (ISO 527, 50 mm/min)
- Flexural Strength: 90 MPa (ISO 178, 2 mm/min)
- Flexural Modulus: 2.4 GPa (ISO 178, 2 mm/min)
- Izod Impact Strength (Notched):
- 23°C: 56 kJ/m² (ISO 180/1A)
- -30°C: 8 kJ/m² (ISO 180/1A)
- Charpy Impact Strength (Notched):
- 23°C: 56 kJ/m² (ISO 179)
- -30°C: 8 kJ/m² (ISO 179)
Thermal Properties
- Vicat Softening Temperature:
- 118°C (50°C/hr, 1 kg) (ISO 306)
- 110°C (50°C/hr, 5 kg) (ISO 306)
- Heat Distortion Temperature: 93°C (1.8 MPa, unannealed) (ISO 75/A)
- Coefficient of Linear Thermal Expansion: 8×10−58 \times 10^{-5} (ISO 11359)
Flammability
- UL-94 Rating: V-0 at 1.5 mm thickness
- Weatherability: UL 746C f1 (UV stabilized)
Mold Shrinkage
Range: 0.4–0.6% (ISO 294-4)
Process Guide
- Pre-drying Conditions: 90°C for 4 hours (depending on humidity, storage conditions, and dryer performance)
- Barrel Temperature Settings:
- Nozzle: 230–250°C
- Compression Zone: 240–260°C
- Feeding Zone: 210–230°C
- Mold Temperature: 40–70°C
(Varies based on thickness, cooling system design, and gate/runner system)
Features & Benefits
Weather-Resistant Durability
UL 746C f1 certification ensures superior UV and moisture resistance, making Wonderloy PC/ASA perfect for outdoor components that withstand decades of sun, rain, and temperature swings.
High-Flow Molding Efficiency
With a spiral flow of 24.3 cm, this WONDERLOY PC Alloy Resin fills intricate molds effortlessly, reducing cycle times and costs for thin-walled or detailed parts like automotive trims.
Eco-Safe Flame Retardancy
It can achieve V-0 flame resistance at 1.5mm without bromine or chlorine, meeting strict safety and environmental standards for electronics and industrial enclosures.
Use & Applications
- Outdoor Electrical Enclosures: UV-stable housings for solar inverters or telecom equipment.
- Automotive Exterior Parts: Mirror housings, grilles, and trims resistant to fading and impact.
- Industrial Connectors: Flame-retardant components compliant with safety regulations.
- Consumer Electronics: Durable, high-flow casings for outdoor smart devices.
