Verton MFX-HS Concentrate represents a low-cost approach to achieving the mechanical properties of long-glass-fiber-reinforced (LFR) thermoplastics in molded components. Blending this new LFR polypropylene concentrate with unfilled polypropylene reduces material costs by more than 10% compared to conventional LFR polypropylene grades, the company reports. Blends created with the new concentrate reportedly show no drop in mechanical performance versus compounds with 30% pultruded long glass--and they show improved surface appearance and impact property retention at low temperatures. Applications for the concentrate include hand tools, lawn-and-garden equipment, and automotive instrument panels, structural door modules, and load floors.
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.
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