The rapid unwinding and consolidation in the global plastics industry is happening so fast that it seems major technology innovations are in danger of getting caught in the shuffle. Example: three to four years ago LPKF Laser and Electronics signed licensing agreements with BASF, Ticona, Degussa, and Bayer to develop materials that could be used in laser direct sintering. Most importantly, the materials need to incorporate laser-sensitive additives that contain metal. The plastics are then treated with lasers that engrave conducting tracks on the molded component. The parts are then metallized. The process is booming despite the fact that previous efforts at molded interconnect devices stalled, primarily due to high cost of tooling and equipment for two-shot processes. But a funny thing happened on the way to the forum. Bayer spun out its polyester business to a new company called Lanxess, and Degussa last fall became part of a company called Evonik Industries, a major specialty chemical company. Lanxess didn’t seem to lose a beat, and even introduced a new application last year. It’s less clear what’s happening with the Degussa project.
Just in time for Earth Day, chemicals leader Bayer MaterialScience reported from the UTECH Europe 2015 polyurethane show on programs and applications using its materials to help reduce energy usage. The company also gave an update on its CO2-based PU as that eco-friendly material comes closer to production.
A slew of announcements about new materials and design concepts for transportation have come out of several trade shows focusing on plastics, aircraft interiors, heavy trucks, and automotive engineering. A few more announcements have come independent of any trade shows, maybe just because it's spring.
At the JEC Europe 2015 composites show in Paris last month, makers of composite materials, software, and process equipment showed off their latest innovations. This year's show saw some announcements related to automotive applications, but many of the improvements came in the world of aerospace.
The DuPont-sponsored Plastics Industry Trends survey shows engineers want improved performance in a broad range of plastics and better recycling technology. These concerns top even processing enhancements that improve productivity.
Plastics leader SABIC recently announced a global initiative to help its customers take advantage of additive manufacturing (AM) and also advance 3D printing (3DP) technologies in several application areas. The company's plans go way beyond materials, and also include design, processing, and part performance.
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.