From zero to cured.
In runway time.

Electronic circuit boards are the centerpiece of countless applications – from mobile, hand-held devices to automotive electronics, from household appliances to heavy industrial machinery. Conformal coatings provide effective protection against various environmental conditions such as humidity, dust, vibration, and thermal stress. They form a dense and insulating protective layer over the contours of the PCB, reliably protecting sensitive components without impairing their function. 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.