Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

DuPont Glass Laminating Solutions Announces Commercial Launch of New Safety Glass Interlayer for High UV Transmission

04.05.2012
DuPont Glass Laminating Solutions announces the commercial launch of DuPont™ SentryGlas® N-UV ionoplast interlayer, a new interlayer technology for durable architectural safety glass with unsurpassed transmission of natural UV light into spaces containing special light-requiring flora and fauna.
"Bringing full-spectrum light through laminated glass is proving attractive to botanists and other life science professionals," said DuPont Advanced Interlayer Business Director Ron Hull. "Our decision to fully commercialize and promote SentryGlas® N-UV ionoplast interlayer for this market reflects growing demand from around the world for this unique product."

The latest project specified in high-UV-transmissive DuPont interlayer is South Korea's National Ecological Institute (NEI) "Ecorium" project, a 33,090-square-meter, multi-domed, multi-climate-zone nature reserve and sustainability-minded study center under construction in Seocheon-gun.

Past proof-of-concept projects include a popular and pioneering indoor Amazonian rainforest exhibit at the CosmoCaixa science museum in Barcelona; the world-famous "Tropenhaus" rare species botanical garden in Berlin, Germany; and a bottlenose dolphin rehabilitation center in Atlanta, Georgia.

For each project, DuPont specially manufactured its high-strength ionoplast interlayer without using UV blockers, allowing construction of laminated glass panels with improved transmission of shorter-wavelength UV-A and UV-B ultraviolet light. While invisible to humans, UV light is critically needed by many terrestrial and aquatic species for food identification, mating and display, proper growth and good health in environments as close as possible to their normal outdoor habitat.

Most architectural laminated glass includes UV blockers to protect interior fabrics and furnishings from discoloration and to avoid prolonged human skin exposure to the UV light rays. Compared with other interlayers available to the laminated glass industry, DuPont™ SentryGlas® N-UV is not cross-linked or cured, relying instead on intrinsic ionoplast stability to resist degradation or loss of clarity from extended exposure to sunlight.

Like normal ionoplast sheet, DuPont™ SentryGlas® N-UV offers up to 100 times the stiffness and 5 times the toughness of traditional safety glass interlayers, allowing for larger glass spans. This can further improve natural light transmission when used in combination with high-transmissivity glass. Structural engineering advantages of SentryGlas® interlayer often allow for thinner glass and minimally supported glazing. The interlayer's outstanding resistance to moisture ingress and chemical attack make it ideal for open-edged designs, even in warm, humid environments.

SentryGlas® N-UV interlayer is available in sheet form, in 1.52-mm (0.060-in.) thickness. To help life science professionals and others explore product application ideas, DuPont has sample interlayer sheets available immediately for lamination and testing with user-specified glass for envisioned projects.

For additional SentryGlas® N-UV product information, including ultraviolet light transmission curves, visit sentryglas.com.

DuPont (NYSE: DD) has been bringing world-class science and engineering to the global marketplace in the form of innovative products, materials, and services since 1802. The company believes that by collaborating with customers, governments, NGOs, and thought leaders we can help find solutions to such global challenges as providing enough healthy food for people everywhere, decreasing dependence on fossil fuels, and protecting life and the environment. For additional information about DuPont and its commitment to inclusive innovation, please visit www.dupont.com.

The DuPont Oval logo, DuPont™, The miracles of science™, and SentryGlas® are trademarks or registered trademarks of DuPont or its affiliates.

Samoo Architects & Engineers’ rendering of South Korea’s National Ecological Institute “Ecorium” project.

Contact:

Birgit Radlinger
Birgit.radlinger@dupont.com

Birgit Radlinger | DuPont
Further information:
http://www.dupont.com

More articles from Architecture and Construction:

nachricht Building-Integrated Photovoltaics Moves from the Niche to the Mass Market
13.03.2019 | Fraunhofer-Institut für Solare Energiesysteme ISE

nachricht Seeing Through the Stones of Cathedrals
07.03.2019 | Otto-Friedrich-Universität Bamberg

All articles from Architecture and Construction >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: New gene potentially involved in metastasis identified

Gene named after Roman goddess Minerva as immune cells get stuck in the fruit fly’s head

Cancers that display a specific combination of sugars, called T-antigen, are more likely to spread through the body and kill a patient. However, what regulates...

Im Focus: The taming of the light screw

DESY and MPSD scientists create high-order harmonics from solids with controlled polarization states, taking advantage of both crystal symmetry and attosecond electronic dynamics. The newly demonstrated technique might find intriguing applications in petahertz electronics and for spectroscopic studies of novel quantum materials.

The nonlinear process of high-order harmonic generation (HHG) in gases is one of the cornerstones of attosecond science (an attosecond is a billionth of a...

Im Focus: Magnetic micro-boats

Nano- and microtechnology are promising candidates not only for medical applications such as drug delivery but also for the creation of little robots or flexible integrated sensors. Scientists from the Max Planck Institute for Polymer Research (MPI-P) have created magnetic microparticles, with a newly developed method, that could pave the way for building micro-motors or guiding drugs in the human body to a target, like a tumor. The preparation of such structures as well as their remote-control can be regulated using magnetic fields and therefore can find application in an array of domains.

The magnetic properties of a material control how this material responds to the presence of a magnetic field. Iron oxide is the main component of rust but also...

Im Focus: Self-healing coating made of corn starch makes small scratches disappear through heat

Due to the special arrangement of its molecules, a new coating made of corn starch is able to repair small scratches by itself through heat: The cross-linking via ring-shaped molecules makes the material mobile, so that it compensates for the scratches and these disappear again.

Superficial micro-scratches on the car body or on other high-gloss surfaces are harmless, but annoying. Especially in the luxury segment such surfaces are...

Im Focus: Stellar cartography

The Potsdam Echelle Polarimetric and Spectroscopic Instrument (PEPSI) at the Large Binocular Telescope (LBT) in Arizona released its first image of the surface magnetic field of another star. In a paper in the European journal Astronomy & Astrophysics, the PEPSI team presents a Zeeman- Doppler-Image of the surface of the magnetically active star II Pegasi.

A special technique allows astronomers to resolve the surfaces of faraway stars. Those are otherwise only seen as point sources, even in the largest telescopes...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

International Modelica Conference with 330 visitors from 21 countries at OTH Regensburg

11.03.2019 | Event News

Selection Completed: 580 Young Scientists from 88 Countries at the Lindau Nobel Laureate Meeting

01.03.2019 | Event News

LightMAT 2019 – 3rd International Conference on Light Materials – Science and Technology

28.02.2019 | Event News

 
Latest News

Listening to the quantum vacuum

26.03.2019 | Physics and Astronomy

The struggle for life in the Dead Sea sediments: Necrophagy as a survival mechanism

26.03.2019 | Earth Sciences

Mangroves and their significance for climate protection

26.03.2019 | Earth Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>