Chimei WONDERLOY® PC-540A J01 PC/ASA
WONDERLOY® PC-540 J01 Standard Black pre-colored
WONDERLOY PC-540 J01 is a high-performance PC/ASA resin engineered for demanding applications. It combines halogen-free flame retardancy (1.5mm V-0, 2.0mm 5VB, 2.5mm 5VA), exceptional heat resistance (Vicat 107°C), and impact strength, available in standard black and pre-colored options, it balances safety, durability, and design flexibility.
Typical property data
Physical Properties
- Mass Density: 1.18 g/cm³ (ISO 1183, 23°C)
- Melt Flow Index (MFI): 20 ml/10 min (ISO 1133, 260°C × 2.16 kg)
- Spiral Flow: 40 cm (Tested by CHIMEI, 260°C, 2 mm, V:50%, P:50%)
Mechanical Properties
- Tensile Strength:
- Yield: 60 MPa (ISO 527, 50 mm/min)
- Break: 55 MPa (ISO 527, 50 mm/min)
- Tensile Elongation: 95% (ISO 527, 50 mm/min)
- Flexural Strength: 90 MPa (ISO 178, 2 mm/min)
- Flexural Modulus: 2.5 GPa (ISO 178, 2 mm/min)
- Izod Impact Strength (Notched):
- 23°C: 40 KJ/m² (ISO 180/1A)
Thermal Properties
- Vicat Softening Temperature:
- 1 kg: 107°C (ISO 306, 50°C/hr)
- 5 kg: 101°C (ISO 306, 50°C/hr)
- Heat Distortion Temperature (HDT):
- 1.8 MPa, unannealed: 83°C (ISO 75/A)
- Coefficient of Linear Thermal Expansion: 8×10−58 \times 10^{-5} (ISO 11359)
Flammability
UL-94 Rating:
- 1.5 mm: V-0
- 2.0 mm: 5VB
- 2.5 mm: 5VA
Mold Shrinkage
Range: 0.4–0.6% (ISO 294-4)
Process Guide
- Pre-drying: 90°C for 4 hours (depending on humidity, storage conditions, and dryer performance)
- Barrel Temperature Settings:
- Nozzle: 220–240°C
- Compression Zone: 230–250°C
- Feeding Zone: 200–220°C
- Mold Temperature: 40–70°C (varies with article thickness, cooling system, and gate/runner system)
Features & Benefits
Superior Flame Retardancy
WONDERLOY PC-540 J01 meets stringent UL-94 standards, achieving V-0 at 1.5mm and 5VB/5VA at thicker gauges. This halogen-free formulation ensures compliance with global safety regulations, making it perfect for enclosures in high-risk environments like networking equipment or gaming consoles.
High Impact & Heat Resistance
With Izod impact strength of 40 KJ/m² (23°C) and a Vicat softening temperature of 107°C, this Wonderloy PC Alloy Resin withstands drops, vibrations, and prolonged heat exposure. Ideal for outdoor electronics or automotive components where durability is non-negotiable.
Electrical Insulation Stability
Boasting a dielectric constant of 3.1 and volume resistivity of 1.0E+14 Ω·cm, Chimei PC-540 J01 ensures reliable insulation in power-sensitive devices like servers, routers, or industrial control systems.
Use & Applications
- Set-top boxes
- projectors
- computers
- communication equipment
- consumer electronics products
- video game consoles
- networking products
