Zhenjiang Chimei Wonderloy® PC-345K
Plastic Granules
Wonderloy® PC-345K PC/ABS Low-odor Grade High Flow
Wonderloy® PC-345K is a high-performance plastic resin. It can offer exceptional durability, improved flowability, and superior impact resistance. Applications: Automotive interior components, electronic product housings, general molded parts, etc.
Typical property data
Physical Properties
- Density: 1.1 g/cm³ (ISO 1183 at 23℃)
- Melt Flow Rate (MFR): 30 cm³/10min (ISO 1133, 260°C, 5kg)
Mechanical Properties
- Tensile Strength: 47 MPa (ISO 527, 50 mm/min)
- Tensile Elongation at Break: 100% (ISO 527, 50 mm/min)
- Flexural Strength: 75 MPa (ISO 178, 2 mm/min)
- Flexural Modulus: 2.2 GPa (ISO 178, 2 mm/min)
- Hardness: 112 HRR (ASTM D785, 1/2”)
Impact Properties
- IZOD Notched Impact Strength: 45 kJ/m² (ISO 180, 3.2mm, 23°C)
- Charpy Impact Strength: 46 kJ/m² (ISO 179, 3.2mm, 23°C)
Thermal Properties
- Vicat Softening Temperature:
- 128°C (ISO 306, 10N, 50°C/hr)
- 112°C (ISO 306, 50N, 50°C/hr)
- Heat Deflection Temperature (HDT):
- 95°C at 1.8 MPa (ISO 75-2, unannealed)
- 110°C at 0.46 MPa (ISO 75-2, unannealed)
Flame Characteristics
- Flammability Rating: UL 94 HB, 1.5mm (File No. E194560)
Use & Applications
- Automotive interior components
- Electronic product housings
- General molded parts
Features & Benefits
1. Exceptional Impact Strength
With an Izod impact strength of 45 kJ/m² (ISO 180), Wonderloy® PC-345K ensures durability in tough conditions, minimizing breakage.
2. Superior Heat Resistance
A high Vicat softening temperature of 128°C (ISO 306) ensures stable performance in high-temperature environments, ideal for automotive parts.
3. Excellent Processability
Its excellent flowability (30 cm³/10 min, ISO 1133) simplifies intricate mold designs, reducing production defects and saving costs.