WL 66O Optical Lens Adhesive

WL 66O Optical Lens Adhesive Description:

WL 66O is one part 100% solid, dual cure UV bonding adhesives, which has been designed for wafer-level lens or optical lens attachment. It can be cured by UV in a few seconds to achieve fast fixing purpose, then further cured by thermal cure to achieve the high reliability. WL 66O not only provides bubble free optical coverage and has good moisture resistance, and high temperature resistance. It is fully compatible with lead-free soldering process and is non-yellowing after three lead-free reflow cycles. All data of thermal cycle and surface insulation resistance have indicated WL 66O meets MIL-I-46058C and IPC-CC-830 standard. WL 66O is also in full compliance with the RoHS Directive.