Lifetime of amorphous polymers under intermittent loading
| Autor: | M. Glushkov, M. Natov |
|---|---|
| Rok vydání: | 1974 |
| Předmět: |
chemistry.chemical_classification
Materials science Polymers and Plastics General Mathematics General Engineering Polymer Epoxy Condensed Matter Physics Industrial and Manufacturing Engineering Amorphous solid Biomaterials Polyvinyl chloride chemistry.chemical_compound chemistry Mechanics of Materials Constant stress visual_art Solid mechanics Ceramics and Composites visual_art.visual_art_medium Constant load Composite material |
| Zdroj: | Polymer Mechanics. 7:812-816 |
| ISSN: | 1573-8922 0032-390X |
| DOI: | 10.1007/bf00857505 |
| Popis: | The lifetimes of two types of amorphous polymers (polyvinyl chloride and plasticized epoxy resin) under intermittent loading have been investigated. It is established that the lifetime, determined without allowance for recovery time, is less than that under constant load. Under periodic loading at constant stress the lifetime varies with the loading regime. For each of the investigated polymers a lifetime minimum is observed at a certain duration of the loading and recovery periods. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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