Bectron® PT 4601

Product Description

• This advanced Bectron® PT 4601 is a specialized solvent-free, one-component polyurethane-based transparent thick film coating.
• It uniquely cures through both UV irradiation for rapid processing and by moisture in shadow areas, ensuring complete polymerization.
• Designed with thixotropic properties, it enables precise application to specific areas on PCBs, minimizing unwanted flow.
• This coating from ELANTAS Europe GmbH forms an elastic, flexible layer that maintains integrity down to -40°C, offering excellent adhesion and insulation, even after wet storage.
• Ideal for sophisticated electronics like surface mount devices and hybrids, it provides outstanding protection against moisture, corrosion, migration, and vibration, fully complying with RoHS requirements.

Key Features

• Rapid UV curing capability
• Effective moisture shadow-cure mechanism
• Exceptional thermal cycling performance from -40°C to +120°C
• Maintains flexibility at temperatures as low as -40°C
• Exhibits strong adhesion to diverse substrates
• Provides excellent dielectric properties
• Formulated as a solvent-free material
• Features thixotropic rheology for controlled application
• Complies with RoHS directives
• Offers robust protection against moisture, corrosion, migration, and vibration