The latest series of elastomers from Teknor Apex lowers the hardness of thermoplastic vulcanizates (TPV) to a range normally occupied by styrenic block copolymers and other non-crosslinked thermoplastic elastomers. The company's Uniprene 2000 Series comes in durometers of 15, 25, and 35 Shore A, while earlier TPV grades typically bottomed out at 45 Shore A. Though soft, the new Uniprene series has been formulated to preserve some traditional advantages of TPVs, including elevated temperature performance, chemical resistance, and good compression set. For more information, visit www.teknorapex.com.
During a teardown of the iPad Air and Microsoft Surface Pro 3 at the Medical Design & Manufacturing Show in Schaumburg, Ill., an engineer showed this "inflammatory" video about the dangers of maliciously mishandling lithium-ion batteries.
The Window Watcher stops the burglar before he does damage or enters the house. House alarm service companies set off alarms and call the service only after the burglar has damaged and entered the house.
If you’re designing a handheld device or industrial machine that will employ a user interface, then you’ll want to check out the upcoming Design News Continuing Education Center course, "Engineering Principles Behind Advanced User Interface Technologies.”
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.