In architectural glazing, long-term adhesion is an assurance of the high quality and long service life of the laminated glass. Trosifol® products are well known for these properties. And for its customer service, which starts with technical consultations – in the design of new production installations, for instance – and can include the joint development of innovative products. This is why Trosifol® is one of the world's most important producers of PVB films for laminated safety glass.
Trosifol® polyvinyl butyral (PVB) thermoplastic films are tough, resilient safety interlayers used in laminated architectural safety glass. These PVB interlayers offer similar safety advantages by retaining dangerous shards in case of glass breakage. They are commonly used safety glass interlayers available worldwide.
Trosifol® Ultra Clear is the highly transparent PVB film with medium and superior adhesion for laminated safety glass in architectural glazing. It is especially recommended for laminated safety glass consisting of fully tempered and heat-strengthened glass. Containing a highly efficient UV stabilizer with probably the most strongly reduced yellowness index worldwide, it also displays proven long-term stability. It is available in widths of 300 to 3210 mm as a refrigerated film or with a PE interleaf.