Trosifol® – your global partner for laminated safety glass

Trosifol® – part of the Kuraray Group – is a leading global producer of PVB and ionoplast interlayers for laminated safety glass applications in the architectural, automotive and photovoltaic industries.

In the two years since the merger of Trosifol and DuPont Glass Laminating Solutions (GLS), the Trosifol®, SentryGlas® and Butacite® brands have been consolidated into a single new brand: Trosifol®.

We at Trosifol® now offer the world’s broadest portfolio of innovative glass-laminating solutions, including structural and functional interlayers for safety and security applications, sound insulation and UV protection. For decorative applications, we supply colored interlayers, digitally printable films and other innovative products for interior design projects. Our UltraClear films exhibit the lowest Yellowness Index (YID) in the industry.

Trosifol® is in the perfect position to be your preferred partner for laminated safety glass applications – serving the ever-changing demands of the global glass industry with seven worldwide production sites and five R&D centers.

Disclaimer: SentryGlas® is a registered trademark of E.I. du Pont de Nemours and Company or its affiliates for its brand of interlayers. It is used under exclusive license by Kuraray and its sub-licensees. Butacite® polyvinyl butyral (PVB) thermoplastic film is sold in North & South America and the Asia Pacific region. In EMEA, Kuraray only sells Trosifol® PVB interlayers.

  • Architectural glazing
  • Automotive glazing
  • Photovoltaic modules

  • DIN EN ISO 9001:2008
  • ISO/TS 16949:2009 
  • DIN EN ISO 14001:2009 
  • BS OHSAS 18001:2007

Contact Kuraray

Please contact us if you would like to know more about our Glass Interlayer:

Telephone: +49 2241 2555 0
Fax: +49 2241 2555 299