Ultradur High Speed, a high-flow PBT that BASF introduced last year, has now become the company's first engineering plastic to receive an "eco-efficiency" label after a third-party review of the material's energy-saving potential. The material contains nano-scale additives that reduce its viscosity by roughly 50 percent — without sacrificing other properties. This easy flow has implications for molders trying to fill thin wall parts or cut cycle times. But it also has an environmental benefit in the form of energy savings. Extra flow can reduce the amount of energy needed to make a given part — by reducing molding machine temperatures, molding pressures and cycle times. The savings can be significant, according to an eco-efficiency review conducted by the Swiss Federal Institute of Technology. Energy usage from reducing molding machine heats and pressures can be 20 percent less than a comparable higher viscosity polymer. Cycle time reduction, with its obvious energy implications, can fall by 30 percent. For more information on Ultradur, go to http://rbi.ims.ca/4933-533.
These free camps are designed for children ages 10 to 18. Attendees are introduced to 3D CAD software and shown how 3D printers can make their work a reality. Many classes were nearly 50 percent girls and 50 percent boys.
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.