- 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.