Publicación:
DAMAGE OF THE CELL WALL DURING EXTRUSION AND INJECTION MOLDING OF WOOD PLASTIC COMPOSITES.

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dc.creatorWILLIAM ARNOLDO GACITÚA ESCOBAR
dc.date2010
dc.date.accessioned2025-01-10T14:35:44Z
dc.date.available2025-01-10T14:35:44Z
dc.date.issued2010
dc.description.abstractTO STUDY MATERIAL DAMAGE IN WOOD CELLS DURING ANY TRANSFORMATION PROCESS, ONE MUST CONSIDER THE MOLECULAR ARCHITECTURE OF NATURAL CELLULOSIC FIBERS, WHICH MAY EVENTUALLY IMPACT THE OVERALL MECHANICAL BEHAVIOR OF WOOD FIBERS. IN PARTICULAR WOOD SPECIES, ANATOMICAL FEATURES AND MECHANICAL PROPERTIES OF THE CELL WALL MAY DETERMINE THE POTENTIAL FOR STRESS TRANSFER IN HYBRID MATERIALS. IN THIS STUDY, WE QUANTIFIED WOOD CELL DAMAGE IN TERMS OF THE STIFFNESS REDUCTION OF THE S2 LAYER FOR THE CELL WALL BY MEASURING YOUNG?S MODULUS WITH NANOINDENTATIONS OF THE CELL WALL BEFORE AND AFTER PROCESSING. WE THEN PROPOSE AND VALIDATE A MODIFIED RULE OF MIXTURES BASED ON A DAMAGE PARAMETER AFFECTED BY THE LATEWOOD PROPORTION AND CELL WALL PROPERTIES.
dc.formatapplication/pdf
dc.identifier.doi10.1016/j.compositesa.2010.06.007
dc.identifier.issn1878-5840
dc.identifier.issn1359-835X
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/8116
dc.languagespa
dc.publisherCOMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
dc.relation.uri10.1016/j.compositesa.2010.06.007
dc.rightsPUBLICADA
dc.titleDAMAGE OF THE CELL WALL DURING EXTRUSION AND INJECTION MOLDING OF WOOD PLASTIC COMPOSITES.
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA EN MADERAS
ubb.SedeCONCEPCIÓN
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