1、Silicone
Features: Excellent high-temperature resistance, UV stability, and flexibility, suitable for high-power LEDs and outdoor applications.
Applications: LED displays, automotive lighting, and outdoor illumination.
2、Epoxy Resin
Features: High hardness, good transparency, and strong adhesion, but limited high-temperature and UV resistance.
Applications: Indoor LED luminaires.
3、Polyurethane
Features: Good flexibility, wear resistance, and moisture resistance, but slightly inferior optical properties compared to silicone.
Applications: Flexible LED strips or moisture-prone LED applications.