La evolución de la película de protección de pintura: del PVC al poliuretano termoplástico de policarbonato

The PPF industry has come a long way since the first military-grade protective films were developed in the 1950s. This article traces the evolution of paint protection technology – from early PVC films to TPU coatings and now to next-generation Polycarbonate TPU – and explores what each advancement means for film performance and durability.