Chimei WONDERLOY® PC-545 PC/ABS
WONDERLOY® PC-545 Flame Retardant PC Alloy Resin
WONDERLOY PC-545 is CHIMEI’s ultra-high heat PC/ABS blend. This natural-colored resin offers excellent flame retardancy without bromine or chlorine, achieving V-0 at 1.2mm and 5VA at 2.5mm. Ideal for electronics like set-top boxes, projectors, and game consoles, WONDERLOY pc-545 combines high performance with safety.
Associated Documents
ISO TDS
MSDS
UL Product iQ
REACH SVHC
Process Guide
Typical property data
Physical Properties
Mass Density: 1.19 g/cm³ (ISO 1183)
Mechanical Properties
- Tensile Strength:
- At yield: 63 MPa (ISO 527, 50 mm/min)
- At break: 62 MPa (ISO 527, 50 mm/min)
- Tensile Elongation: 75% (ISO 527, 50 mm/min)
- Flexural Strength: 94 MPa (ISO 178, 2 mm/min)
- Flexural Modulus: 2.4 GPa (ISO 178, 2 mm/min)
- Izod Impact Strength (Notched, ISO 180/1A):
- 23°C: 52 KJ/m²
- -30°C: 15 KJ/m²
- Charpy Impact Strength (Notched, ISO 179):
- 23°C: 52 KJ/m²
- -30°C: 15 KJ/m²
Thermal Properties
- Vicat Softening Temperature (ISO 306):
- 50°C/hr, 1KG: 127°C
- 50°C/hr, 5KG: 121°C
- Heat Distortion Temperature (ISO 75/A):
- 1.8 MPa, unannealed: 102°C
- Coefficient of Linear Thermal Expansion: 8×10−58 \times 10^{-5} (ISO 11359)
Flammability
UL-94 Ratings:
- 1.2 mm: V-0
- 2.5 mm: 5VA
Mold Shrinkage
Shrinkage: 0.1–0.3% (ISO 294-4)
Process Guide
- Pre-drying Conditions: 90°C for 4 hours (depending on humidity, storage conditions, and dryer performance)
- Barrel Temperature Profile:
- Nozzle: 230–250°C
- Compression Zone: 240–260°C
- Feeding Zone: 210–230°C
- Mold Temperature: 40–70°C (varies with article thickness, cooling system design, and gate/runner system)
- Purging Recommendation: Use heat-stable resins like polyethylene or polypropylene; avoid heat-decomposing resins.
Features & Benefits
High Heat Resistance
WONDERLOY pc-545 boasts exceptional heat resistance, maintaining its structural integrity under high temperatures. This makes it ideal for applications in hot environments or heat-generating electronics.
Superior Flame Retardancy
With V-0 rating at 1.2mm and 5VA at 2.5mm, PC-545 offers top-tier flame retardancy. It achieves this without bromine or chlorine, ensuring safety and environmental friendliness.
Versatile Electronic Applications
CHIMEI pc abs 545 is perfect for various electronic products. From set-top boxes to game consoles, it provides the durability and performance needed in modern consumer electronics.
Use & Applications
- Set-top boxes
- projectors
- computers
- communication equipment
- consumer electronics products
- video game consoles
- networking products
