Publicação
Analysis of the Creep Behaviour of Poly(Methyl Methacrylat)
| Resumo: | Previous models for the interpretation of the creep behaviour of polymers are mainly empirical or semi-empirical, and do not take into direct account the physical (molecular) underlying mechanisms responsible for the material’s non-linear viscoelastic behaviour. In the present study, a physical model is developed to describe the creep compliance of polymer materials (applicable to both amorphous and semi-crystalline polymers), at varying tensile stresses and ambient temperatures. |
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| Autores principais: | José, André |
| Assunto: | semi-crystalline polymers PMMA |
| Ano: | 2016 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico da Guarda |
| Idioma: | inglês |
| Origem: | Repositório Institucional do Instituto Politécnico da Guarda |
| Resumo: | Previous models for the interpretation of the creep behaviour of polymers are mainly empirical or semi-empirical, and do not take into direct account the physical (molecular) underlying mechanisms responsible for the material’s non-linear viscoelastic behaviour. In the present study, a physical model is developed to describe the creep compliance of polymer materials (applicable to both amorphous and semi-crystalline polymers), at varying tensile stresses and ambient temperatures. |
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