Water-assisted melt processing of cellulose biocomposites with poly(ε-caprolactone) or poly(ethylene-acrylic acid) for the production of carton screw caps

Composites in 25 kg batches were compounded of cellulose nanocrystals (CNC) and thermomechanical pulp (TMP) and shaped into caps at industrial facilities on a pilot-plant scale. Some of the material was also injection molded into plaques to compare the effect of laboratory-scale and pilot-scale comp...

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Authors: Venkatesh, Abhijit, Forsgren, Lilian, Avella, Angelica, Banke, Karl, Wahlberg, Jan, Vilaseca Morera, Fabiola, Lo Re, Giada, Boldizar, Antal
Format: article
Status:Published version
Publication Date:2022
Country:España
Institution:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repository:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/20232
Online Access:http://hdl.handle.net/10256/20232
Access Level:Open access
Keyword:Materials compostos
Composite materials
Termoplàstics -- Propietats mecàniques
Thermoplastics -- Mechanical properties
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spelling Water-assisted melt processing of cellulose biocomposites with poly(ε-caprolactone) or poly(ethylene-acrylic acid) for the production of carton screw capsVenkatesh, AbhijitForsgren, LilianAvella, AngelicaBanke, KarlWahlberg, JanVilaseca Morera, FabiolaLo Re, GiadaBoldizar, AntalMaterials compostosComposite materialsTermoplàstics -- Propietats mecàniquesThermoplastics -- Mechanical propertiesComposites in 25 kg batches were compounded of cellulose nanocrystals (CNC) and thermomechanical pulp (TMP) and shaped into caps at industrial facilities on a pilot-plant scale. Some of the material was also injection molded into plaques to compare the effect of laboratory-scale and pilot-scale compounding of poly(ethylene-co-acrylic acid) (EAA7) and poly(caprolactone) composites reinforced with 10 wt% CNC and TMP. The materials compounded under laboratory-scale conditions showed a different morphology, improved mechanical properties, and a higher viscosity, than the materials compounded on a pilot-scale. In some cases, the rheological properties of the melts indicated the presence of a relatively strong percolating cellulosic network, and the interphase region between the cellulose and the matrix appears to be important for the mechanical performance of the composites. After the compounding on a pilot scale, both the length and width of the pulp fibers was reduced. The TMP provided better reinforcement than the CNC possibly due to the higher aspect ratioWiley2022info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer-reviewedapplication/pdfhttp://hdl.handle.net/10256/20232http://hdl.handle.net/10256/20232Journal of Applied Polymer Science, 2022, vol. 139, núm. 6, p. 51615Articles publicats (D-EQATA)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1002/app.51615info:eu-repo/semantics/altIdentifier/issn/0021-8995info:eu-repo/semantics/altIdentifier/eissn/1097-4628Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:10256/202322026-05-29T05:05:01Z
dc.title.none.fl_str_mv Water-assisted melt processing of cellulose biocomposites with poly(ε-caprolactone) or poly(ethylene-acrylic acid) for the production of carton screw caps
title Water-assisted melt processing of cellulose biocomposites with poly(ε-caprolactone) or poly(ethylene-acrylic acid) for the production of carton screw caps
spellingShingle Water-assisted melt processing of cellulose biocomposites with poly(ε-caprolactone) or poly(ethylene-acrylic acid) for the production of carton screw caps
Venkatesh, Abhijit
Materials compostos
Composite materials
Termoplàstics -- Propietats mecàniques
Thermoplastics -- Mechanical properties
title_short Water-assisted melt processing of cellulose biocomposites with poly(ε-caprolactone) or poly(ethylene-acrylic acid) for the production of carton screw caps
title_full Water-assisted melt processing of cellulose biocomposites with poly(ε-caprolactone) or poly(ethylene-acrylic acid) for the production of carton screw caps
title_fullStr Water-assisted melt processing of cellulose biocomposites with poly(ε-caprolactone) or poly(ethylene-acrylic acid) for the production of carton screw caps
title_full_unstemmed Water-assisted melt processing of cellulose biocomposites with poly(ε-caprolactone) or poly(ethylene-acrylic acid) for the production of carton screw caps
title_sort Water-assisted melt processing of cellulose biocomposites with poly(ε-caprolactone) or poly(ethylene-acrylic acid) for the production of carton screw caps
dc.creator.none.fl_str_mv Venkatesh, Abhijit
Forsgren, Lilian
Avella, Angelica
Banke, Karl
Wahlberg, Jan
Vilaseca Morera, Fabiola
Lo Re, Giada
Boldizar, Antal
author Venkatesh, Abhijit
author_facet Venkatesh, Abhijit
Forsgren, Lilian
Avella, Angelica
Banke, Karl
Wahlberg, Jan
Vilaseca Morera, Fabiola
Lo Re, Giada
Boldizar, Antal
author_role author
author2 Forsgren, Lilian
Avella, Angelica
Banke, Karl
Wahlberg, Jan
Vilaseca Morera, Fabiola
Lo Re, Giada
Boldizar, Antal
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Materials compostos
Composite materials
Termoplàstics -- Propietats mecàniques
Thermoplastics -- Mechanical properties
topic Materials compostos
Composite materials
Termoplàstics -- Propietats mecàniques
Thermoplastics -- Mechanical properties
description Composites in 25 kg batches were compounded of cellulose nanocrystals (CNC) and thermomechanical pulp (TMP) and shaped into caps at industrial facilities on a pilot-plant scale. Some of the material was also injection molded into plaques to compare the effect of laboratory-scale and pilot-scale compounding of poly(ethylene-co-acrylic acid) (EAA7) and poly(caprolactone) composites reinforced with 10 wt% CNC and TMP. The materials compounded under laboratory-scale conditions showed a different morphology, improved mechanical properties, and a higher viscosity, than the materials compounded on a pilot-scale. In some cases, the rheological properties of the melts indicated the presence of a relatively strong percolating cellulosic network, and the interphase region between the cellulose and the matrix appears to be important for the mechanical performance of the composites. After the compounding on a pilot scale, both the length and width of the pulp fibers was reduced. The TMP provided better reinforcement than the CNC possibly due to the higher aspect ratio
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
peer-reviewed
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/20232
http://hdl.handle.net/10256/20232
url http://hdl.handle.net/10256/20232
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/app.51615
info:eu-repo/semantics/altIdentifier/issn/0021-8995
info:eu-repo/semantics/altIdentifier/eissn/1097-4628
dc.rights.none.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv Journal of Applied Polymer Science, 2022, vol. 139, núm. 6, p. 51615
Articles publicats (D-EQATA)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812455

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