Mirel bioplastic performs well as a film when annealed for two to three seconds after processing. New data on the PHB polymer was presented at the opening of the Annual Technical Conference (ANTEC) of the Society of Plastics Engineers in Boston today by Ray Krishnaswamy of Metabolix, the technology startup behind Mirel. Annealing relaxes stresses in noncrystalline chain segments, dramatically improving tear properties. Annealing equipment that could be used commercially includes IR heaters, embossing stations, or annealing roll stands. “We could build this for you for $1,000,” said to a large audience at the Fundamentals & Fellows Forum. Future research opportunities for bioplastics include controlling the rate of biodegradtion, controlling crystallization, improving thermal stability, exploring blends, and education.
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.