Structure and Properties of Biodegradable Polymers: Rolling Effect in Poly (butylene succinate) Sheets
保存先:
| 著者: | , , , , |
|---|---|
| フォーマット: | artículo |
| 出版日付: | 2004 |
| その他の書誌記述: | Sheets made from poly (butylene succinate) (PBS) were prepared by extrusion. They have been studied under uniaxial drawing as a function of the draw condition. Changes in molecular orientation and crystallinity were investigated using the criteria of differential scanning calorimetry (DSC), dynamic mechanical analysis (DMA), tensile testing, sonic modulus, X-ray diffraction, density, birefringence and measurements of % Haze. Rolling improved the thermo-mechanical and dynamic properties of extruded sheets as a result of changes in molecular orientation and crystallinity. |
| 国: | Repositorio UNA |
| 機関: | Universidad Nacional de Costa Rica |
| Repositorio: | Repositorio UNA |
| 言語: | Inglés |
| OAI Identifier: | oai:null:11056/28125 |
| オンライン･アクセス: | http://hdl.handle.net/11056/28125 |
| キーワード: | STRUCTURE PROPERTIES BIODEGRADABLE POLYMERS BUTYLENE SUCCINATE ESTRUCTURA PROPIEDADES POLÍMEROS BIODEGRADABLES SUCCINATO DE BUTILONO |