Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Erica Marie Redline"'
Publikováno v:
ACS macro letters. 10(7)
Fine control over the thermal expansion and contraction behavior of polymer materials is challenging. Most polymers have large coefficients of thermal expansion (CTEs), which preclude long performance lifetimes of composite materials. Herein, we repo
Autor:
Tatiana Pyatina, Mathias C. Celina, Nicholas Henry Giron, Charles E. Harris, Toshifumi Sugama, Erica Marie Redline
Publikováno v:
Polymer Degradation and Stability. 146:317-326
Previous observation of EPDM and FEPM materials aged in thermo-oxidative and thermo-oxidative plus hydrolytic environments revealed an unusual trend: the degradation and disintegration of these polymers in the former case but the ability to maintain
Autor:
Douglas A. Blankenship, James R. McElhanon, Tatiana Pyatina, Toshifumi Sugama, Erica Marie Redline
Publikováno v:
Polymer Degradation and Stability. 120:328-339
This study evaluates the degradation of six different elastomeric polymers used for O-rings: EPDM, FEPM, type I- and II-FKM, FFKM, and FSR, in five different simulated geothermal environments at 300 °C: 1) non-aerated steam/cooling cycles, 2) aerate