More than 70 percent of an ABS substitute is made from starch, palm oil, and carbon dioxide. The research team used it to manufacture a vacuum cleaner cover to demonstrate its usefulness in consumer products. (Source: Siemens)
Thanks for your comments. I'm aware of the palm oil problem, which is not insignificant. I decided to report this anyway, because finding a substitute for styrene is a big deal, since it's also bad for the environment. Humans aren't the only beings that are affected by it. Since this material is still in R&D it's possible that BASF, which has a deservedly good rep in sustainability consciousness, might be looking for an alternative to palm oil.
I don't think we should have to trade off one sustainability factor against another, in this case, a styrene alternative vs using palm oil. Actually this is a three-way tradeoff, since it's a creative way to reduce and make use of CO2.
This slideshow includes several versions of multi-materials machines, two different composites processes including one at microscale, and two vastly different metals processes. Potential game-changers down the line include three microscale processes.
UL is partnering with metals additive manufacturing (AM) supplier EOS to provide AM training to EOS's customers. It's designed to promote correct usage of AM technologies by OEMs and others in manufacturing.
To commemorate Earth Day, we take a look at the state of ocean plastic. If things don't change, by 2050 the oceans will contain more plastic than fish by weight. Here are the problems, as well as some solutions.
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.