Trosifol® PVB Interlayers

Kuraray offers the broadest portfolio in the industry with our Trosifol® PVB and SentryGlas® ionoplast interlayers. Polyvinyl Butyral, PVB, has been the preferred interlayer material for laminated safety glass since the late 1920s. While the basic formulation has not changed, Trosifol® PVB interlayer has continued to evolve and improve its characteristics.