Yincae Optical Bonding LEN-66AL is a specialized dual-cure adhesive engineered for high-performance optical bonding applications. This advanced formulation ensures robust adhesion and exceptional optical clarity. It significantly enhances the reliability and visual performance of optoelectronic devices.
General Information of Yincae Optical Bonding LEN-66AL
This optoelectronic material represents a cutting-edge solution for demanding display and optical assemblies. It utilizes a sophisticated UV + thermal cure mechanism. This dual-cure capability provides rapid initial UV curing, securing components quickly. Furthermore, a subsequent thermal post-cure maximizes bond strength and long-term reliability. The formulation of Yincae Optical Bonding LEN-66AL is specifically designed to minimize thermal stress on sensitive substrates. It achieves this through a remarkably low glass transition temperature (Tg).
The material maintains high transparency with minimal yellowing over time. This ensures pristine visual quality for critical optical components. Its robust chemical composition also delivers superior moisture resistance. Consequently, devices bonded with this material exhibit extended durability in challenging environmental conditions.
Key Features & Technical Benefits
- Ultra-Fast UV Curing with Dual Cure Option: This adhesive cures instantly under UV light, enabling rapid production cycles. A thermal post-cure option further enhances maximum bond reliability and performance.
- Exceptional Optical Clarity and Adhesion: The formulation offers high transparency and minimal yellowing. This makes it ideal for critical applications like lens attachment, LCD lamination, and touch screen bonding, preserving visual integrity.
- Low Thermal Stress for Sensitive Components: Yincae Optical Bonding LEN-66AL features a low glass transition temperature (Tg of 10°C). This characteristic minimizes stress on delicate substrates, protecting sensitive electronic and optical parts from thermal expansion and contraction.
- Superior Moisture Resistance and Durability: The material demonstrates outstanding resistance to humidity (85°C/85% RH for 120 days). This ensures consistent, long-term performance and reliability, even in high-humidity environments.
Typical Industrial Applications
This formulation is engineered for the following applications:
- Lens attachment
- LCD lamination
- Touch screen bonding
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
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| Property | Value |
| Cure Method | UV + Thermal |
| Tg (°C) | 10 |
| CTE (ppm/°C) | 80 |
| Special Features | Fast UV cure, flexible |
