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Orientation effect in poly (butylene succinate) fibers
(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 ...
An approach to rheological and electrokinetic behaviour of lipidic vesicles covered with chitosan biopolymer
(Elsevier, 2008)
The rheological and electrokinetic properties of soybean lecithin vesicles prepared from concentrated soy lecithin dispersions (250 g/L) obtained by slow swelling under shear conditions and mixed with chitosan biopolymer ...
Composites of carbon nanofibers and thermoplastic polyurethanes with shape-memory properties prepared by chaotic mixing
(Wiley Inter Science, 2009)
Composites of carbon nanofibers (CNFs), oxidized car bon nanofibers (ox-CNFs), and shape-memory thermo plastic polyurethane (TPU) were prepared in a chaotic
mixer and their shape-memory properties evaluated.
The polymer ...
Caracterización y evaluación del policloruro de vinilo (PVC) rígido reprocesado y su mezcla con resina virgen en la calidad de la tubería gris para presión : Empresa Durman Esquivel S. A.
(Universidad Nacional (Costa Rica), 2005)
El policloruro de vinilo conocido como PVC. corresponde al segundo material polimérico más utilizado por ser apropiado para adaptarse a las sugerencias tecnológicas en áreas como la construcción y el transporte. además es ...