Zhenjiang Chimei Wonderlite® PC-115D
Plastic Granules
Wonderlite® PC-115D Light-Diffusing PC Grade
WONDERLITE® PC-115D is a high-performance light-diffusing polycarbonate (PC) grade designed for consistent illumination, durability, and thermal stability. Ideal for LED lighting, automotive, and electronics, it ensures uniform light diffusion and outstanding mechanical properties.
Typical property data
Physical Properties
- Melt Flow Index (MFI): 14 ml/10 min (ISO 1133, at 300℃ × 1.2KG)
- Density: 1.2 g/cm³ (ISO 1183, at 23℃)
Mechanical Properties
- Tensile Strength (Yield): 64 MPa (ISO 527, at 50 mm/min)
- Tensile Strength (Break): 72 MPa (ISO 527, at 50 mm/min)
- Elongation at Break: 120% (ISO 527, at 50 mm/min)
- Flexural Strength: 90 MPa (ISO 178, at 2 mm/min)
- Flexural Modulus: 2.4 GPa (ISO 178, at 2 mm/min)
Impact Properties
- Izod Impact Strength (23℃, Notched): 68 KJ/m² (ISO 180/1A)
- Charpy Impact Strength (23℃, Notched): 68 KJ/m² (ISO 179)
Thermal Properties
- Vicat Softening Temperature:
- 50℃/hr, 1KG: 150℃ (ISO 306)
- 50℃/hr, 5KG: 145℃ (ISO 306)
- Heat Deflection Temperature:
- 1.8MPa, unannealed: 128℃ (ISO 75/A)
- 1.8MPa, annealed: 143℃ (ISO 75/A)
- Coefficient of Linear Thermal Expansion: 6.0 to 8.0 × 10⁻⁵ (ISO 11359)
Flame Characteristics
- Flammability Rating: V-2 at 0.4mm (CHIMEI standard)
Injection Molding
- Molding Shrinkage: 0.5% to 0.7% (ISO 294-4)
Use & Applications
- Lighting fixtures
- LED covers
- Diffusers
- Panels
Features & Benefits
1. Exceptional Light Diffusion
WONDERLITE® PC-115D ensures uniform light dispersion, eliminating hot spots and creating consistent illumination for premium designs.
2. Superior Mechanical Strength
With high tensile strength and excellent impact resistance, it withstands demanding environments and long-term use.
3. High Thermal Stability
This PC grade resists deformation under heat, maintaining performance in automotive, lighting, and electronic applications.