RTP Co. is introducing carbon nanotube compounds (CNT) in several different resin systems for improved electrical performance. In situations where engineers typically used carbon fiber reinforcements, carbon nanotubes provide much better electrical performance,” says Ned Bryant, senior product development engineer for RTP, which is based in Winona, MN. The first resin systems offered with the new technology are polycarbonate, polyetherimide and polyetheretherketone. Coming next are PC/ABS, nylon 66 and nylon 12. The nylons will be aimed at automotive components, such as fuel filler doors, where the conductive materials allow superior painting processes. Electrostatic painting is about 80 per cent efficient, while spray painting is only about 12 percent efficient. CNT compounds also process better, avoiding isotropic effects of fibers.
Why would the biggest connector company in the world design and build the first fully functional 3D-printed motorcycle? To show TE Connectivity's engineers what the technology can really do in making working load-bearing production parts, and free up their thinking when approaching design problems.
In his keynote address at the RAPID 2015 conference last week, Made In Space CTO Jason Dunn gave an update on how far his company and co-development partner NASA have come in their quest to bring 3D printing to the space station -- and beyond.
A composite based on a high-performance PEEK-like resin we told you about two years ago when it was still in R&D has now been licensed by the US Naval Research Laboratory (NRL) for commercial manufacturing.
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.