In the LED packaging industry, a low-refractive-index methyl-based encapsulant named IOTA LEDL 3220 is leading a new wave of transformation with its efficient curing and superior performance. This innovative product not only simplifies the packaging process but also enhances the overall performance and market competitiveness of LED products.

The standout feature of IOTA LEDL 3220 is its efficient curing process.
Utilizing a two-stage curing method (80°C for 1 hour + 150°C for 3 hours) , this encapsulant achieves thorough curing in a relatively short time, significantly improving production efficiency. At the same time, this curing process effectively avoids potential damage to LED chips from excessive heat, ensuring the stability and reliability of packaging quality.

Beyond efficient curing, IOTA LEDL 3220 also excels in performance. Its low refractive index of 1.41 effectively enhances the light extraction efficiency of LED light sources. With a Shore A hardness of 60A and an elongation of 110%, the encapsulant offers excellent structural strength and impact resistance. Furthermore, it boasts a high light transmittance of 92% and outstanding sulfur resistance, ensuring the purity and brightness of LED light sources as well as the long-term stability of the package in harsh environments.

In practical applications, IOTA LEDL 3220 has been successfully used in various fields, including COB and integrated LEDs. Whether in commercial lighting, residential lighting, or outdoor lighting projects, it has gained widespread market recognition for its efficient curing and superior performance. Customer feedback indicates that after adopting IOTA LEDL 3220, the production efficiency of LED products has significantly improved, while product quality has been effectively ensured.

With its efficient curing and excellent performance, IOTA LEDL 3220 low-refractive-index methyl-based LED encapsulant is reshaping the standards of the LED packaging industry. As technology continues to advance and the market expands, it is poised to become a mainstream choice in the LED packaging field, driving the entire industry toward greater efficiency, environmental sustainability, and reliability.