secondary relaxation

https://doi.org/10.1351/goldbook.12798
Second-, third-, fourth-, … highest-temperature or second-, third-, fourth-, … lowest-frequency relaxation in the loss curve of a polymer.
See: beta relaxation, gamma relaxation
Source:
PAC, 2013, 85, 1017. (Glossary of terms relating to thermal and thermomechanical properties of polymers (IUPAC Recommendations 2013)) on page 1037 [Terms] [Paper]
Citation: 'secondary relaxation' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.12798 RIS BibTex EndNote
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