NewAge Industries' polyethylene-lined EVA tubing is a co-extruded product that combines the functionality of polyethylene with the flexibility of EVA (ethylene vinyl acetate). Polyethylene tubing is typically a semi-rigid product and the addition of EVA gives it enhanced flexibility and allows its use with economical barb-style fittings. The tubing's manufacturing method ensures a permanent bond between the inner and outer layers. First the core of low density polyethylene is extruded, then farther down the production line, the EVA covering is extruded around the core. The tubing offers different performance characteristics for the inside and outside of the tube: cleanliness inside, flexibility outside.
Produced from Class VI, FDA-sanctioned ingredients, translucent polyethylene-lined EVA tubing is non-toxic, odorless, tasteless and inert. It offers good general chemical resistance and a low friction coefficient. Polyethylene-lined EVA also resists gases and moisture and remains pliable even after extended contact with alcohol. NewAge stocks polyethylene-lined EVA tubing in nine sizes from 1/8 to 1 inch I.D and it can be used in applications such as food and beverage processing, pharmaceutical uses, chemical transfer, appliances, computer equipment, laboratories and fluid feeds and drains.
Producing high-quality end-production metal parts with additive manufacturing for applications like aerospace and medical requires very tightly controlled processes and materials. New standards and guidelines for machines and processes, materials, and printed parts are underway from bodies such as ASTM International.
Engineers at the University of San Diego’s Jacobs School of Engineering have designed biobatteries on commercial tattoo paper, with an anode and cathode screen-printed on and modified to harvest energy from lactate in a person’s sweat.
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.