RO3203 and R03210 high-frequency laminates are woven, fiberglass-reinforced, ceramic-filled PTFE. The RO3203 material has a dielectric constant of 3.02 and a dissipation factor of 0.0016, while RO3210 has a dielectric constant of 10.2 and dissipation factor of 0.003. Technical bulletin introduces both of these laminates. Information is provided on other products available through the company.
Rogers Corp., Microwave Materials Div., 100 S. Roosevelt Ave., Chandler, AZ 85226.
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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