In the LED encapsulation sector, IOTA 208 Methylphenyl Vinyl Silicone Resin has become the ideal choice for high-refractive index phenyl LED encapsulation due to its high refractive index and excellent Si-Vi reactivity. This resin, synthesized from phenyl monomers through a specialized process, features superior film-forming properties and chemical stability, providing a groundbreaking technological advancement for the LED industry.

Product Highlights:

• High Refractive Index: Achieves a refractive index of 1.54, significantly enhancing the optical performance of LEDs.
• Superior Si-Vi Reactivity: Easily reacts with hydrogen-containing compounds, ensuring high curing efficiency.
• Strong Chemical Stability: Highly resistant to warm liquid compression molding silicone rubber, ensuring long-term material stability.

Application Areas:

IOTA 208 is widely used in high-refractive index phenyl LED encapsulation, particularly in LED products requiring high optical performance and stability.

Technical Specifications:

• Appearance: Colorless to transparent liquid
• Viscosity (25°C): 38,000-53,000 mPa·s
• Vinyl Content: 3.0-3.4%
• Curing Content: ≥96%

Packaging & Storage:

• Packaging: Polyethylene plastic drums in 5kg, 50kg, and 200kg sizes
• Storage: Keep in a cool, dry, and shaded place
• Shelf Life: 6 months

The introduction of IOTA 208 Methylphenyl Vinyl Silicone Resin provides the LED encapsulation industry with an efficient and reliable solution, with significant potential for expanding into more high-optical-performance applications in the future.