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.
The FDA has just released draft guidelines for using 3D printing in the design, development, and manufacture of regulated medical products. Although the recommendations are non-binding, they do set some much-needed parameters.
HP's industry-changing 3D printing announcement for commercial-scale end-production wasn't the only news of note at RAPID 2016 this week. Here are six more game-changing software and hardware news items, plus some videos explaining HP's technology.
HP has launched its long-heralded Multi Jet Fusion 3D printing technology for commercial-scale end-production, plus an ecosystem to go with it. The package could change the entire industrial market for making end-products with additive manufacturing. At the very least, it will be game-changing.
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