Shear-induced alignment in 3D-printed nitrile rubber-reinforced glass fiber composites

Yang, G; Qin, L; Li, M; Ou, K; Fang, J; Fu, Q; Sun, Y

Shear-induced alignment in 3D-printed nitrile rubber-reinforced glass fiber composites

Yang, G Qin, L Li, M Ou, K Fang, J Fu, Q

Sun, Y

Permalink

Publisher:: Elsevier BV
Publication Type:: Journal Article
Citation:: Composites Part B: Engineering, 2022, 229, pp. 109479
Issue Date:: 2022-01-15

Open Access

Copyright Clearance Process

Recently Added
In Progress
Open Access

This item is open access.

Adobe PDF

Download Accepted versionAdobe PDF (1.94 MB)

View on publisher's site

View statistics

Full metadata record

Field	Value	Language
dc.contributor.author	Yang, G
dc.contributor.author	Qin, L
dc.contributor.author	Li, M
dc.contributor.author	Ou, K
dc.contributor.author	Fang, J
dc.contributor.author	Fu, Q https://orcid.org/0000-0002-4012-330X
dc.contributor.author	Sun, Y
dc.date.accessioned	2022-01-28T00:03:16Z
dc.date.available	2022-01-28T00:03:16Z
dc.date.issued	2022-01-15
dc.identifier.citation	Composites Part B: Engineering, 2022, 229, pp. 109479
dc.identifier.issn	1359-8368
dc.identifier.uri	http://hdl.handle.net/10453/153690
dc.description.abstract	Nitrile rubber composite with aligned glass fibers (GFs/NBR composites) were prepared by direct-ink-writing (DIW) technology for application in flexible thermal management of electronic equipment.The alignment and orientation (0°, 45° and 90°) of glass fibers was precisely tuned by shear force field and 3D printing direction. Furthermore, the effect of print direction on the mechanical properties, thermal conductivity and heat dissipation performance were investigated. The tensile strength (1.78 MPa) and thermal conductivity (1.2 W m−1 K−1) of GFs/NBR composites with a 90° orientation was improved to be 149.6% and 300% compared to the composites with disordered orientation, respectively. The temperature of LED device and computer’ CPU covered with GFs/NBR composites with a 90° orientation was reduced by ca. 8.1 °C and 4.1 °C, respectively. The study confirmed the formation of GFs/NBR composites with controlled alignment and orientation for various applications.
dc.language	en
dc.publisher	Elsevier BV
dc.relation	http://purl.org/au-research/grants/arc/FT180100312
dc.relation.ispartof	Composites Part B: Engineering
dc.relation.isbasedon	10.1016/j.compositesb.2021.109479
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	09 Engineering
dc.subject.classification	Materials
dc.title	Shear-induced alignment in 3D-printed nitrile rubber-reinforced glass fiber composites
dc.type	Journal Article
utslib.citation.volume	229
utslib.for	09 Engineering
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CTWW - Centre for Technology in Water and Wastewater Treatment
utslib.copyright.status	open_access	*
dc.date.updated	2022-01-28T00:03:11Z
pubs.publication-status	Published
pubs.volume	229

Abstract:

Nitrile rubber composite with aligned glass fibers (GFs/NBR composites) were prepared by direct-ink-writing (DIW) technology for application in flexible thermal management of electronic equipment.The alignment and orientation (0°, 45° and 90°) of glass fibers was precisely tuned by shear force field and 3D printing direction. Furthermore, the effect of print direction on the mechanical properties, thermal conductivity and heat dissipation performance were investigated. The tensile strength (1.78 MPa) and thermal conductivity (1.2 W m−1 K−1) of GFs/NBR composites with a 90° orientation was improved to be 149.6% and 300% compared to the composites with disordered orientation, respectively. The temperature of LED device and computer’ CPU covered with GFs/NBR composites with a 90° orientation was reduced by ca. 8.1 °C and 4.1 °C, respectively. The study confirmed the formation of GFs/NBR composites with controlled alignment and orientation for various applications.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/153690