Auto manufacturers are pressing for plastic compounds with extremely low volatile release, particularly when the parts are installed in vehicles and doors. At the National Plastics Exposition 2006, DuPont introduced three new grades of Delrin polyacetal that are said to exhibit up to 90 percent lower volatile emissions than those of standard grades of Delrin polyacetal. Formaldehyde emissions fall below 1.0 PPM, according to DuPont tests based on auto OEM specifications. Two other new grades introduced at the show provide improved wear and friction properties. For more information on DuPont polymers, visit http://rbi.ims.ca/4933-518.
Inforbix is leveraging its CAD and product data access technology to power up a free iPad app that lets mobile users search and access engineering data.
Unlike his friends in engineering programs, blogger Jon Titus had little need for calculus except in a few of his college physical-chemistry labs and classes.
In the wake of the Chevy Volt fire investigations, sales are down, and General Motors' (GM) CEO Dan Akerson is blaming the downturn on a spate of bad publicity.
Thanks to embedded electronics, medical devices are getting smaller and smarter than ever. Pacemakers and implantable defibrillators are now able to call physicians. MRIs, CT scanners, and ultrasound machines are gaining mobility. And the venerable Band-Aid may soon be able to detect illnesses ranging from fevers to heart arrhythmias. On February 21, join Design News senior editor Charles Murray for a wide-ranging discussion, "Embedded Angles for Medical Products," which will explore the latest developments in medical electronics. The discussion will examine advances in medical device technology and offer an inside look at the embedded electronics behind it.
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