Color concentrates impart a soft translucent "frosted" effect to polypropylene (PP) products. Based on heavy metal-free pigments in a PP carrier resin, these additions to the TEKlite(reg) line of concentrates produce the frosted effect uniformly throughout the molded or extruded product. Standard TEKlite frosted-effect colors include light blue and green, lime, dark green, yellow, and red. The colors are supplied as nominal 0.125- or 0.0625-inch pellets or beads and can be used with homopolymer or copolymer PP resins in injection molding.
Teknor Color Co., 505 Central Ave., Pawtucket, RI 02861.
United Launch Alliance will fly 3D-printed flight hardeware parts on its rockets starting next year with the Atlas V. The company's Vulcan next-gen launch vehicle will have more than 100 production parts made with 3D printing. The main driver? Parts consolidation and 57% lower production costs.
The new small-form-factor EZ-BLE PRoC (Programmable Radio on Chip) module is a derivative of the existing PRoC BLE Programmable Radio-on-Chip solution. The EZ-BLE PRoC module integrates the programmability and ARM Cortex-M0 core of the PRoC BLE, two crystals, an onboard chip antenna, a metal shield, and passive components.
The engineers and inventors of the post WWII period turned their attention to advancements in electronics, communication, and entertainment. Breakthrough inventions range from LEGOs and computer gaming to the integrated circuit and Ethernet -- a range of advancements that have little in common except they changed our lives.
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.