Original Bungard base material, photocoated FR4 510 x 570 x 1.5 mm 70/70
With high-quality, proprietary Bungard liquid photosensitive resin. It is characterized by its high contrast, short processing times, and a wide range of processing options.
The layer thickness is 5 µm.
The resin application is uniform and dust-free. The maximum spectral sensitivity is in the 350–450 nm range. The optical resolution of the resin is greater than 30 µm. The exposure time is less than 120 seconds with the Bungard HELLAS exposure unit. The resin can be exposed multiple times. Each panel undergoes the strictest optical and physicochemical controls before, during, and after coating. They guarantee a useful life of more than one year under normal environmental conditions.