Polycarbonate Automotive Light Guide Grade
Features
Iupilon HL-3503 is polycarbonate grade which is suitable for light guides in head or rear lamp lens and other optical component.
Excellent heat resistance compared with PMMA.
- Parts can be located close to LED lights in head lamp lens.
High flow and excellent optical properties (high transmittance, low yellow index).
- Suitable for large parts with long optical distance.
Heat aging property of HL-3503 is improved compared with HL-4000 which was applied for light guide plate application.
Molded article of light guide
Table Characteristics of each material
HL-3503 is an improved material both initial hue and heat aging resistance compared with HL-4000 which was applied for light guide plate application.
