Bectron® PL 5621 D is a solvent free one-component thin film coating based on modified epoxy chemistry. It can be cured by UV irradiation and/or heat. The formulation and performance of Bectron® PL 5621 D are suited to the most demanding requirements of automotive and other applications as well serial production systems. Bectron® PL 5621 D has zero VOC is lead-free and satisfies the requirements of the ROHS directive.
Features
Rapid UV curing
Optional secondary heat cure
Temperature resistance -40 to +130°C
Short Temperature resistance up to 160°C
Good Adhesion
Good dielectric properties
VOCfree
Low viscosity
ROHS compliant
Applications
Bectron® PL 5621 D is a VOC-free conformal coating with the excellent electrical performance expected of epoxy systems and excellent adhesion to most surfaces. As a thin film it suitable for coating of:
Assembled printed circuit boards for electronics
Hybrids
SMD modules
It provides good protection against moisture, corrosion and migration as well as vibration.