Publicación:
WOOD-ADHESIVES OF RHODOTORULA RUBRA REINFORCED WITH GLYOXAL AND RESORCINOL

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dc.creatorMARIO ANTONIO NÚÑEZ DECAP
dc.creatorALDO AQUILES BALLERINI ARROYO
dc.creatorJULIO ENRIQUE ILDEFONSO ALARCÓN ENOS
dc.date2019
dc.date.accessioned2025-01-10T15:09:50Z
dc.date.available2025-01-10T15:09:50Z
dc.date.issued2019
dc.description.abstractA PRELIMINARY INVESTIGATION WAS MADE OF WOOD ADHESIVES BASED ON RHODOTORULA RUBRA YEAST PROTEIN EXTRACT REINFORCED WITH RESORCINOL AND GLYOXAL. ADHESIVES WERE PREPARED, CHARACTERIZED AND EVALUATED BY FT-IR AND DMA. THE SHEAR STRENGTH OF ADHESIVE BONDS, INCLUDING DRY AND WET STRENGTH, WAS ALSO EVALUATED. FT-IR SPECTRA OF ADHESIVES WITH REINFORCING AGENTS HAVE FUNCTIONAL GROUPS WHICH INCREASE THE REACTIVITY OF THE ADHESIVES. DMA RESULTS SHOWED THAT ADHESIVE WITH REINFORCING AGENTS HAD GOOD PERFORMANCE, COMPARABLE TO UF. THE SHEAR STRENGTH OF THE ADHESIVE UNDER HUMID AND DRY CONDITIONS INCREASED AND WAS SATISFACTORY. RESULTS INDICATED THAT YEAST PROTEIN EXTRACTS OF RHODOTORULA RUBRA REINFORCED WITH RESORCINOL AND GLYOXAL MAY BE USED IN THE WOOD ADHESIVES INDUSTRY.
dc.formatapplication/pdf
dc.identifier.doi10.1080/20426445.2019.1660449
dc.identifier.issn2042-6453
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/10722
dc.languagespa
dc.publisherINTERNATIONAL WOOD PRODUCTS JOURNAL
dc.relation.uri10.1080/20426445.2019.1660449
dc.rightsPUBLICADA
dc.titleWOOD-ADHESIVES OF RHODOTORULA RUBRA REINFORCED WITH GLYOXAL AND RESORCINOL
dc.title.alternativeADHESIVOS PARA MADERA DE RHODOTORULA RUBRA REFORZADOS CON GLIOXAL Y RESORCINOL
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA CIVIL Y AMBIENTAL
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA EN MADERAS
ubb.Otra ReparticionDEPARTAMENTO DE CIENCIAS BASICAS
ubb.SedeCONCEPCIÓN
ubb.SedeCONCEPCIÓN
ubb.SedeCHILLÁN
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