New EURO-5 exhaust gas standards, which will take effect in 2008, will push several automotive plastics applications toward high-end materials. “Alternative fuels, concentrated blow-by gases in mechanical separators as well as ammonia solution used for treating exhaust gases have a highly aggressive effect on seals and molded pars,” comments Klaus Bender, DuPont’s automotive market development manager. DuPont is developing HTN polyphthalamide (PPA) grades for specific applications that will meet the tougher requirements. Also under development are extrudable nylon 66 grades with improved thermal performance.
This slideshow includes several versions of multi-materials machines, two different composites processes including one at microscale, and two vastly different metals processes. Potential game-changers down the line include three microscale processes.
UL is partnering with metals additive manufacturing (AM) supplier EOS to provide AM training to EOS's customers. It's designed to promote correct usage of AM technologies by OEMs and others in manufacturing.
To commemorate Earth Day, we take a look at the state of ocean plastic. If things don't change, by 2050 the oceans will contain more plastic than fish by weight. Here are the problems, as well as some solutions.
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.