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.

  • Architecture 
  • Automotive & transportation
  • Façades & curtain walls 
  • Balustrades & railings 
  • Acoustic glazing 
  • Roofs & overhead glazing
  • Glass fins 
  • Screens & louvers
  • Floors, stairs & bridges
  • Windows & doors 
  • Marine 
  • Rail

  • Trosifol® The Wedge™ is a special film with special geometry (wedge-shaped cross-section), which makes the projection of head-up displays (HUD) possible
  • SentryGlas® – Five times stronger and up to 100 times stiffer than conventional laminating materials
  • The leading global specialist in the development, manufacture and supply of PVB and ionoplast interlayers for laminated safety glass applications in the architectural und automotive industries
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