| contributor author | محمدتقی حامدموسویان | en |
| contributor author | علی رضا بختیاری قداربند | en |
| contributor author | سمانه صاحبیان سقی | en |
| contributor author | Mohammad Taghi Hamed Mosavian | fa |
| contributor author | alireza bakhtiari | fa |
| contributor author | Samaneh Sahebian | fa |
| date accessioned | 2020-06-06T14:35:40Z | |
| date available | 2020-06-06T14:35:40Z | |
| date issued | 2011 | |
| identifier uri | https://libsearch.um.ac.ir:443/fum/handle/fum/3403245?show=full | |
| description abstract | This research investigated the effect of stress and temperature on the viscous behavior of medium-density polyethylene (MDPE). The creep properties of pure MDPE using film specimens were studied under the static loading range 15–55 MPa by a thermomechanical analyzer at room temperature and elevated temperature (30°C, 60°C, and 90°C). Viscoelastic properties were derived from experimentally measured creep data, including isochronous stress–strain diagram, creep modulus, and creep rate charts with the influence of stress and temperature. In addition, the effect of creep strain and viscous flow on MDPE structure was investigated by a thermogravimetry analyzer. The results of this study showed that the linear viscoelastic behavior of MDPE changes with stress and temperature, and any reduction of polymer chains and structure revolution under the tensile creep test were not shown. | en |
| language | English | |
| title | Tensile Creep Behavior of Medium-Density Polyethylene | en |
| type | Journal Paper | |
| contenttype | External Fulltext | |
| subject keywords | creep behavior | en |
| subject keywords | MDPE | en |
| subject keywords | viscoelasticity | en |
| journal title | Journal of Thermoplastic Composite Materials | fa |
| pages | 555-566 | |
| journal volume | 24 | |
| journal issue | 3 | |
| identifier link | https://profdoc.um.ac.ir/paper-abstract-1022376.html | |
| identifier articleid | 1022376 | |
