As mainstream light sources in today's lighting industry, COB and integrated LEDs demand exceptionally high adaptability and performance stability from encapsulants. A low-refractive-index methyl-based LED encapsulant, specifically tailored for COB and integrated LEDs, precisely matches their packaging requirements—from mixing ratio and viscosity to overall performance—making it the "customized encapsulation choice" in this field.

Every parameter is designed around the structural characteristics of COB and integrated LEDs. Its 1:1 mixing ratio aligns with standardized production line operations, enabling seamless integration into various LED packaging workflows and boosting production efficiency. After mixing the two components, the viscosity is ideally balanced, providing just enough flow to fill the  gaps in COB and integrated LED packaging—especially the multi-chip configurations of integrated LEDs. The encapsulant uniformly covers every chip and bracket, achieving void-free encapsulation and preventing optical efficiency loss or moisture ingress caused by incomplete coverage.

The curing process is also tailored to industrial production rhythms. A two-stage curing profile—1 hour at 80°C followed by 3 hours at 150°C—ensures thorough crosslinking, delivering stable post-cure performance without tackiness or deformation. This fully aligns with standard LED packaging line curing procedures, requiring no additional equipment adjustments and minimizing production retrofit costs.

Once cured, the encapsulant offers a triple advantage: optical, protective, and mechanical. With a low refractive index of 1.41 and high light transmittance of 92%, it maximizes luminous efficacy, fully leveraging the high-efficiency advantages of COB and integrated LEDs. Its sulfur resistance and strong adhesion provide comprehensive protection against corrosion and vibration. Coupled with a Shore A hardness of 60 and excellent deformation resistance, the encapsulated light sources are well-suited for diverse applications—from indoor and outdoor to industrial environments.

From COB track lights in commercial lighting and integrated LED streetlights in municipal projects to COB ceiling lights in residential settings, this encapsulant delivers precise adaptability. With its customized performance and compatibility, it safeguards the packaging of COB and integrated LEDs, enabling lighting manufacturers to produce more efficiently while creating light sources that are more durable and brighter.