Access to solar power is increasing, albeit slowly and at a steep price. A Florida company called SkyShades is selling shade umbrellas equipped with flexible solar panels that slip into the canopies. There’re being sold to coffee shops as well as leisure resorts that want more battery-charging capability poolside. “My friends who go to places like Starbucks have said there has been insufficient access to outlets,” Joe McKenna, executive vice president of SkyShades said in a recent interview with me. They’re pricey - at $10,000. But the regular price for these canopies is $5,200. “They seem expensive. However for SkyShades to build a PVC structure it would cost $75-$80 per sq ft and these work out to about $31 per sq ft.” adds McKenna. Another new consumer item is a handbag with integrated solar panels. Price: $472. This is pretty much in the realm of the Tesla electric cars that sell for more than $100,000. You can buy these products, but for a while real solar-powered stuff is pretty much a toy for the eco-rich. Check my feature in the April issue of Design News for the amazing plastics technology that provides power for the flexible solar panels.
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.
A theme that was reflected in several ways at NPE 2015 was the use of 3D printing to assist in, or improve on, injection molding, as well as improvements in 3D printing materials and processes that are making better functional prototypes and end-use parts.
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