Structure and Properties of Biodegradable Polymers: Rolling Effect in Poly (butylene succinate) Sheets

 

Guardado en:
Detalles Bibliográficos
Autores: Jose-Roberto, Vega-Baudrit, Pereira, R., Nakayama, K., Masuda, T., Cao, A.
Formato: artículo
Fecha de Publicación:2004
Descripción: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.
País:Repositorio UNA
Institución:Universidad Nacional de Costa Rica
Repositorio:Repositorio UNA
Lenguaje:Inglés
OAI Identifier:oai:null:11056/28125
Acceso en línea:http://hdl.handle.net/11056/28125
Palabra clave:STRUCTURE
PROPERTIES
BIODEGRADABLE POLYMERS
BUTYLENE SUCCINATE
ESTRUCTURA
PROPIEDADES
POLÍMEROS BIODEGRADABLES
SUCCINATO DE BUTILONO