Nothing is so good that it cannot be improved. That's why the developers at Berghof Fluoroplastics are always at the cutting edge of what's happening in plastics technology, so that they can immediately put new possibilities through their paces in our development lab and on our test benches. A current example: Thanks to a new formulation and further optimization in the manufacturing process of the compound used, we have significantly improved the surface homogeneity of our Optopolymer® PTFE for grayscales.