SaflexTM HUD

Saflex interlayers are plasticized polyvinyl butyral (PVB) sheeting produced by Eastman and its affiliates. These interlayers are bonded through a heat and pressure process to two or more pieces of glazing to produce laminates with impact and glass containment properties. Head-up display (HUD) also referred to as wedge PVB technology, once reserved for fighter jets and luxury cars, is now available due to advances in polyvinyl butyral (PVB) interlayers. HUD technology enhances the overall driving experience by allowing drivers to keep their eyes on the road and still be able to view critical vehicle data. Traditional PVB interlayers have a flat uniform surface. Using a proprietary process, Saflex HUD interlayers feature nonparallel surfaces to create a windscreen that provides better optical correction. This has resulted in the highest quality projected image in the market.