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Perspective view in runway style of a printed circuit board with electronic components.

From zero to cured. In runway time.

The solvent-free, light-curing conformal coating Bectron PT 4700 N cures at room temperature in a few seconds. This ELANTAS product allows faster processes, lower space and energy consumption, fewer emissions and a healthier working environment.

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Electronic circuit boards are the centerpiece of countless applications – from mobile devices to automotive electronics, from household appliances to industrial machinery. Conformal coatings protect against humidity, dust, vibration, and thermal stress. They form a dense, insulating layer over the PCB contours, safeguarding sensitive components without impairing function.

ELANTAS Bectron PT 4700 N at a glance

Curing within seconds
The light-curing formulation drastically reduces curing time – from up to 20 minutes down to a few seconds. Without an oven, at room temperature.
Low energy and space requirements
Compared to conventional oven curing, energy costs are reduced by a factor of 45 to 400, and production space needs are significantly decreased.
Sustainable health protection
By eliminating solvents, harmful emissions are minimized, while health protection and occupational safety are considerably improved.

Ultra-fast, solvent-free coating

With its product innovation Bectron PT 4700 N, ELANTAS offers a solvent-free, light-curing conformal coating solution with excellent adhesion that requires no curing oven in the production process. This sets new standards in terms of cost-efficiency, sustainability, and occupational safety.

Unlike conventional coating processes using solvent-based varnishes which typically require oven curing times of up to 20 minutes, Bectron PT 4700 N cures completely at room temperature – in record time: in just 5 to 10 seconds under broadband UV light or in 10 to 20 seconds using an LED curing device. As a result, the ELANTAS coating solution drastically reduces process time and space requirements in production, while significantly lowering energy costs – by a factor of 45 (UV) to 400 (LED), depending on the light source.

Thanks to its solvent-free formulation, ELANTAS Bectron PT 4700 N also minimizes harmful emissions, thereby making a substantial contribution to a safer, healthier working environment and more sustainability – all while delivering maximum energy, material and process efficiency.

Close-up of a blue printed circuit board showing the application of a coating.
Bectron PT 4700 N

Efficiency meets sustainability