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Norman Bekkedahl

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Norman Bekkedahl

Norman Bekkedahl (1903–1986) was Deputy Chief of the Polymers Division at the Institute for Materials Research of theNational Bureau of Standards.[1] Bekkedahl received the 1967Charles Goodyear Medal for his work with the application ofthermodynamics tonatural rubber, in particular the application ofdilatometry[2] to studyingglass transition[3] andcrystallization[4] of rubber.[5][6] In 1995, he was inducted into theInternational Rubber Science Hall of Fame.

Bekkedahl made one of the first investigations of theglass transition of rubber and wrote more than 40 technical articles on rubber. He studied chemical engineering at theUniversity of Minnesota. He continued his studies at George Washington University and received his Ph.D. from the American University in Washington, DC. He worked at the American Sugar Beet Company, the U.S. Department of Agriculture, and the National Bureau of Standards (Polymers Division).

References

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  1. ^"Norman Bekkedahl".NIST Digital Archives. NIST. Retrieved18 June 2022.
  2. ^Bekkedahl, N. (1949)."Volume dilatometry"(PDF).Journal of Research of the National Bureau of Standards.43 (2):145–156.doi:10.6028/jres.043.017.PMID 18139356. Retrieved20 January 2024.
  3. ^Bekkedahl, N. (1934)."Forms of rubber as indicated by temperature-volume relationship"(PDF).Journal of Research of the National Bureau of Standards.13 (3):411–431.doi:10.6028/jres.013.029. Retrieved20 January 2024.
  4. ^Wood, L. A.; Bekkedahl, N. (1946). "Crystallization of unvulcanized rubber at different temperatures".Journal of Applied Physics.17 (5):362–375.Bibcode:1946JAP....17..362W.doi:10.1063/1.1707725.S2CID 121440957.
  5. ^"Goodyear Medalist".Chemical & Engineering News Archive.45 (7):80–85. February 13, 1967.doi:10.1021/cen-v045n007.p080. Retrieved18 June 2022.
  6. ^"Interview with Dr. Norman Bekkedahl".


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