Good question, Greg. Since this is just out of R&D, there may not be any data on that yet. At least, I didn't see it mentioned. For one thing, it would depend on the type of plastic and its specific formulation.
While researching and writing this, I kept wondering what would happen if it were possible to coming memory plastic capabilities with the self-healing characteristics of the plastic that indicates by a color change when it's been damaged: http://www.designnews.com/author.asp?section_id=1392&doc_id=242838 That would be one multi-function uber-material.
Altair has released an update of its HyperWorks computer-aided engineering simulation suite that includes new features focusing on four key areas of product design: performance optimization, lightweight design, lead-time reduction, and new technologies.
At IMTS last week, Stratasys introduced two new multi-materials PolyJet 3D printers, plus a new UV-resistant material for its FDM production 3D printers. They can be used in making jigs and fixtures, as well as prototypes and small runs of production parts.
In a line of ultra-futuristic projects, DARPA is developing a brain microchip that will help heal the bodies and minds of soldiers. A final product is far off, but preliminary chips are already being tested.
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