Charlie Friesen
Research Engineer at polySpectra- Claim this Profile
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Bio
Experience
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polySpectra
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United States
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Plastics Manufacturing
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1 - 100 Employee
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Research Engineer
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Jun 2019 - Present
Berkeley, California, United States
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polySpectra
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United States
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Plastics Manufacturing
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1 - 100 Employee
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Intern
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May 2017 - Jul 2018
Berkeley, California I worked as an intern at polySpectra for two summers (2017-2018). In 2017, my tasks included characterizing the properties of and made modifications to the 3D printers which were used for testing new resin formulations in order to better understand and improve the printing properties of the polymers; conducting several ASTM tests to confirm the properties of the polySpectra resin; and beginning a project to determine suitable additive to create composite resins. I communicated my… Show more I worked as an intern at polySpectra for two summers (2017-2018). In 2017, my tasks included characterizing the properties of and made modifications to the 3D printers which were used for testing new resin formulations in order to better understand and improve the printing properties of the polymers; conducting several ASTM tests to confirm the properties of the polySpectra resin; and beginning a project to determine suitable additive to create composite resins. I communicated my progress to the team in weekly meetings and in a final presentation given at the end of the internship. In 2018, I organized and led a project to develop new composite polymer resins to improve mechanical properties of the polySpectra resins. This included using testing equipment (Instron and DMA machines) to determine mechanical properties of these composite resins. I wrote weekly reports and gave weekly presentations to share results with the team, and I delivered a final presentation at the end of the internship. Show less
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Staff
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Jun 2014 - Aug 2015
Halifax, Noval Scotia, Canada Employed as a summer student during summer 2014 and 2015. Assisted customers both in the store and over the phone with in-store merchandise and with custom orders and contacted suppliers.
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Education
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University of California, Berkeley
Master of Science - MS, Mechanical Engineering -
University of California, Berkeley
Bachelor of Science - BS, Mechanical Engineering -
Dover Sherborn High School