Teknor Apex Company's thermoplastic elastomer is specially
formulated for bumper extensions or "spoiler lips," which are injection molded
components that automotive manufacturers increasingly deploy to improve fuel
economy. Installed underneath bumpers or along both sides, the extensions not
only help lower the drag coefficient of the car and reduce wind noise during
travel but also protect the bumpers from damage encountered when the car is
parked near high pedestrian walkways or parking lot curbs. Sarlink K-156
elastomer provides the balance of stiffness and elasticity required to
withstand the punishment of scraping against these structures. The high
resistance exhibited by Sarlink K-156 upon prolonged exposure to water spray,
road salt, UV and temperatures is as low as -40C.
Producing high-quality end-production metal parts with additive manufacturing for applications like aerospace and medical requires very tightly controlled processes and materials. New standards and guidelines for machines and processes, materials, and printed parts are underway from bodies such as ASTM International.
Engineers at the University of San Diego’s Jacobs School of Engineering have designed biobatteries on commercial tattoo paper, with an anode and cathode screen-printed on and modified to harvest energy from lactate in a person’s sweat.
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.