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 New, forward-looking report outlines research path to sustainable cities
24.01.2018 | National Science Foundation

nachricht Magnetic liquids improve energy efficiency of buildings
16.01.2018 | Friedrich-Schiller-Universität Jena

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: In best circles: First integrated circuit from self-assembled polymer

For the first time, a team of researchers at the Max-Planck Institute (MPI) for Polymer Research in Mainz, Germany, has succeeded in making an integrated circuit (IC) from just a monolayer of a semiconducting polymer via a bottom-up, self-assembly approach.

In the self-assembly process, the semiconducting polymer arranges itself into an ordered monolayer in a transistor. The transistors are binary switches used...

Im Focus: Demonstration of a single molecule piezoelectric effect

Breakthrough provides a new concept of the design of molecular motors, sensors and electricity generators at nanoscale

Researchers from the Institute of Organic Chemistry and Biochemistry of the CAS (IOCB Prague), Institute of Physics of the CAS (IP CAS) and Palacký University...

Im Focus: Hybrid optics bring color imaging using ultrathin metalenses into focus

For photographers and scientists, lenses are lifesavers. They reflect and refract light, making possible the imaging systems that drive discovery through the microscope and preserve history through cameras.

But today's glass-based lenses are bulky and resist miniaturization. Next-generation technologies, such as ultrathin cameras or tiny microscopes, require...

Im Focus: Stem cell divisions in the adult brain seen for the first time

Scientists from the University of Zurich have succeeded for the first time in tracking individual stem cells and their neuronal progeny over months within the intact adult brain. This study sheds light on how new neurons are produced throughout life.

The generation of new nerve cells was once thought to taper off at the end of embryonic development. However, recent research has shown that the adult brain...

Im Focus: Interference as a new method for cooling quantum devices

Theoretical physicists propose to use negative interference to control heat flow in quantum devices. Study published in Physical Review Letters

Quantum computer parts are sensitive and need to be cooled to very low temperatures. Their tiny size makes them particularly susceptible to a temperature...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

2nd International Conference on High Temperature Shape Memory Alloys (HTSMAs)

15.02.2018 | Event News

Aachen DC Grid Summit 2018

13.02.2018 | Event News

How Global Climate Policy Can Learn from the Energy Transition

12.02.2018 | Event News

 
Latest News

'Lipid asymmetry' plays key role in activating immune cells

20.02.2018 | Life Sciences

MRI technique differentiates benign breast lesions from malignancies

20.02.2018 | Medical Engineering

Major discovery in controlling quantum states of single atoms

20.02.2018 | Physics and Astronomy

VideoLinks
Science & Research
Overview of more VideoLinks >>>