| contributor author | Christian G’Sell | |
| contributor author | Abdelhamid Souahi | |
| date accessioned | 2017-05-08T23:53:37Z | |
| date available | 2017-05-08T23:53:37Z | |
| date copyright | July, 1997 | |
| date issued | 1997 | |
| identifier issn | 0094-4289 | |
| identifier other | JEMTA8-26986#223_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/118773 | |
| description abstract | The mechanical properties of three grades of PMMA, one linear and two crosslinked, are investigated in tension below and above the glass transition temperature. It is found that strain-hardening decreases gradually with temperature in the glassy state, but keeps a significant value in the rubbery state. The results are analyzed in terms of an entropy-based statistical model (van der Giessen and Wu, 1992) which describes the stress-strain response of a chain network. The junctions of the network are not only associated with the chemical crosslinks, but additionally with physical entanglements, which are more numerous in the glassy state. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Influence of Crosslinking on the Plastic Behavior of Amorphous Polymers at Large Strains | |
| type | Journal Paper | |
| journal volume | 119 | |
| journal issue | 3 | |
| journal title | Journal of Engineering Materials and Technology | |
| identifier doi | 10.1115/1.2812248 | |
| journal fristpage | 223 | |
| journal lastpage | 227 | |
| identifier eissn | 1528-8889 | |
| keywords | Temperature | |
| keywords | Stress | |
| keywords | Entropy | |
| keywords | Mechanical properties | |
| keywords | Chain | |
| keywords | Polymers | |
| keywords | Glass transition | |
| keywords | Junctions | |
| keywords | Networks | |
| keywords | Tension AND Work hardening | |
| tree | Journal of Engineering Materials and Technology:;1997:;volume( 119 ):;issue: 003 | |
| contenttype | Fulltext | |
