Browsing Artículos científicos by Author "Cao, A."

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    • Orientation effect in poly (butylene succinate) fibers 

      Nakayama, K.; Masuda, T.; Cao, A.; Jose-Roberto, Vega-Baudrit; Pereira, R. (Polymers & Polymer Composites vol.11 no.1 51-56 2003, 2003)
      Fibers of poly (butylene succinate) (PBS) were prepared using a single screw extruder at various take-up speeds. Changes in fiber structure, morphology and physical properties were investigated using sonic velocity ...

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

      Jose-Roberto, Vega-Baudrit; Pereira, R.; Nakayama, K.; Masuda, T.; Cao, A. (SAGE Publishing (Estados Unidos), 2004)
      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 ...