Features
![Molded article of light guide](/assets/images/product/5-1.webp)
- 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.
Table Characteristics of each material
![Table Characteristics of each material](/assets/images/product/en/5-2.webp)
which was applied for light guide plate