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 Smart buildings through innovative membrane roofs and façades
31.08.2017 | Fraunhofer-Institut für Organische Elektronik, Elektronenstrahl- und Plasmatechnik FEP

nachricht Concrete from wood
05.07.2017 | Schweizerischer Nationalfonds SNF

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: Neutron star merger directly observed for the first time

University of Maryland researchers contribute to historic detection of gravitational waves and light created by event

On August 17, 2017, at 12:41:04 UTC, scientists made the first direct observation of a merger between two neutron stars--the dense, collapsed cores that remain...

Im Focus: Breaking: the first light from two neutron stars merging

Seven new papers describe the first-ever detection of light from a gravitational wave source. The event, caused by two neutron stars colliding and merging together, was dubbed GW170817 because it sent ripples through space-time that reached Earth on 2017 August 17. Around the world, hundreds of excited astronomers mobilized quickly and were able to observe the event using numerous telescopes, providing a wealth of new data.

Previous detections of gravitational waves have all involved the merger of two black holes, a feat that won the 2017 Nobel Prize in Physics earlier this month....

Im Focus: Smart sensors for efficient processes

Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).

When quality testing uses time-consuming destructive test methods, it can result in enormous costs due to damaging or destroying the products. And given that...

Im Focus: Cold molecules on collision course

Using a new cooling technique MPQ scientists succeed at observing collisions in a dense beam of cold and slow dipolar molecules.

How do chemical reactions proceed at extremely low temperatures? The answer requires the investigation of molecular samples that are cold, dense, and slow at...

Im Focus: Shrinking the proton again!

Scientists from the Max Planck Institute of Quantum Optics, using high precision laser spectroscopy of atomic hydrogen, confirm the surprisingly small value of the proton radius determined from muonic hydrogen.

It was one of the breakthroughs of the year 2010: Laser spectroscopy of muonic hydrogen resulted in a value for the proton charge radius that was significantly...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

ASEAN Member States discuss the future role of renewable energy

17.10.2017 | Event News

World Health Summit 2017: International experts set the course for the future of Global Health

10.10.2017 | Event News

Climate Engineering Conference 2017 Opens in Berlin

10.10.2017 | Event News

 
Latest News

Osaka university researchers make the slipperiest surfaces adhesive

18.10.2017 | Materials Sciences

Space radiation won't stop NASA's human exploration

18.10.2017 | Physics and Astronomy

Los Alamos researchers and supercomputers help interpret the latest LIGO findings

18.10.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>