Polypropylene/Clay Nanocomposites Produced by Shear Controlled Orientation in Injection Moulding: Deformation and Fracture Properties

COSTANTINO, Alejandra ;PETTARIN, Valeria ;VIANA, Julio C.;PONTES, Antonio J.;POUZADA, Antonio S.;FRONTINI, Patricia M..
Polypropylene/Clay Nanocomposites Produced by Shear Controlled Orientation in Injection Moulding: Deformation and Fracture Properties. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 59, n.11, p. 697-704, june 2018. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/sl/article/polypropyleneclay-nanocomposites-produced-by-shear-controlled-orientation-in-injection-moulding-deformation-and-fracture-properties/>. Date accessed: 20 dec. 2024. 
doi:http://dx.doi.org/10.5545/sv-jme.2012.1002.

Costantino, A., Pettarin, V., Viana, J., Pontes, A., Pouzada, A., & Frontini, P.
(2013).
Polypropylene/Clay Nanocomposites Produced by Shear Controlled Orientation in Injection Moulding: Deformation and Fracture Properties.
Strojniški vestnik - Journal of Mechanical Engineering, 59(11), 697-704.
doi:http://dx.doi.org/10.5545/sv-jme.2012.1002

@article{sv-jmesv-jme.2012.1002,
	author = {Alejandra  Costantino and Valeria  Pettarin and Julio C. Viana and Antonio J. Pontes and Antonio S. Pouzada and Patricia M. Frontini},
	title = {Polypropylene/Clay Nanocomposites Produced by Shear Controlled Orientation in Injection Moulding: Deformation and Fracture Properties},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {59},
	number = {11},
	year = {2013},
	keywords = {Nanocomposites; Polypropylene; SCORIM; fracture},
	abstract = {The effect of distinct morphologies induced by shear controlled orientation in injection moulding (SCORIM) in the mechanical and fracture performance of polypropylene (PP) and PP/nanoclay mouldings is examined in this work. The effect of high shear conditions applied during processing was assessed. Samples exhibited a range of fracture stability ranging from a modest non-linearity to a quasi-stable regime depending on material type and injection conditions. Neat PP showed non-linear brittle behaviour while nanocomposites exhibited quasi-stable behaviour induced by the large deformation capability of the skin layer. Despite the fracture initiating at practically the same loading levels, the propagation energy varied with processing conditions and nanoclay content. The reduction of the core layer achieved by the SCORIM processing along with the differences between the skin and core favoured by the presence of nanoclay are responsible for the toughening of the SCORIM PP/nanoclay thick mouldings.},
	issn = {0039-2480},	pages = {697-704},	doi = {10.5545/sv-jme.2012.1002},
	url = {https://www.sv-jme.eu/sl/article/polypropyleneclay-nanocomposites-produced-by-shear-controlled-orientation-in-injection-moulding-deformation-and-fracture-properties/}
}

Costantino, A.,Pettarin, V.,Viana, J.,Pontes, A.,Pouzada, A.,Frontini, P.
2013 June 59. Polypropylene/Clay Nanocomposites Produced by Shear Controlled Orientation in Injection Moulding: Deformation and Fracture Properties. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 59:11

%A Costantino, Alejandra 
%A Pettarin, Valeria 
%A Viana, Julio C.
%A Pontes, Antonio J.
%A Pouzada, Antonio S.
%A Frontini, Patricia M.
%D 2013
%T Polypropylene/Clay Nanocomposites Produced by Shear Controlled Orientation in Injection Moulding: Deformation and Fracture Properties
%B 2013
%9 Nanocomposites; Polypropylene; SCORIM; fracture
%! Polypropylene/Clay Nanocomposites Produced by Shear Controlled Orientation in Injection Moulding: Deformation and Fracture Properties
%K Nanocomposites; Polypropylene; SCORIM; fracture
%X The effect of distinct morphologies induced by shear controlled orientation in injection moulding (SCORIM) in the mechanical and fracture performance of polypropylene (PP) and PP/nanoclay mouldings is examined in this work. The effect of high shear conditions applied during processing was assessed. Samples exhibited a range of fracture stability ranging from a modest non-linearity to a quasi-stable regime depending on material type and injection conditions. Neat PP showed non-linear brittle behaviour while nanocomposites exhibited quasi-stable behaviour induced by the large deformation capability of the skin layer. Despite the fracture initiating at practically the same loading levels, the propagation energy varied with processing conditions and nanoclay content. The reduction of the core layer achieved by the SCORIM processing along with the differences between the skin and core favoured by the presence of nanoclay are responsible for the toughening of the SCORIM PP/nanoclay thick mouldings.
%U https://www.sv-jme.eu/sl/article/polypropyleneclay-nanocomposites-produced-by-shear-controlled-orientation-in-injection-moulding-deformation-and-fracture-properties/
%0 Journal Article
%R 10.5545/sv-jme.2012.1002
%& 697
%P 8
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 59
%N 11
%@ 0039-2480
%8 2018-06-28
%7 2018-06-28

Costantino, Alejandra, Valeria  Pettarin, Julio C. Viana, Antonio J. Pontes, Antonio S. Pouzada, & Patricia M. Frontini.
"Polypropylene/Clay Nanocomposites Produced by Shear Controlled Orientation in Injection Moulding: Deformation and Fracture Properties." Strojniški vestnik - Journal of Mechanical Engineering [Online], 59.11 (2013): 697-704. Web.  20 Dec. 2024

TY  - JOUR
AU  - Costantino, Alejandra 
AU  - Pettarin, Valeria 
AU  - Viana, Julio C.
AU  - Pontes, Antonio J.
AU  - Pouzada, Antonio S.
AU  - Frontini, Patricia M.
PY  - 2013
TI  - Polypropylene/Clay Nanocomposites Produced by Shear Controlled Orientation in Injection Moulding: Deformation and Fracture Properties
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2012.1002
KW  - Nanocomposites; Polypropylene; SCORIM; fracture
N2  - The effect of distinct morphologies induced by shear controlled orientation in injection moulding (SCORIM) in the mechanical and fracture performance of polypropylene (PP) and PP/nanoclay mouldings is examined in this work. The effect of high shear conditions applied during processing was assessed. Samples exhibited a range of fracture stability ranging from a modest non-linearity to a quasi-stable regime depending on material type and injection conditions. Neat PP showed non-linear brittle behaviour while nanocomposites exhibited quasi-stable behaviour induced by the large deformation capability of the skin layer. Despite the fracture initiating at practically the same loading levels, the propagation energy varied with processing conditions and nanoclay content. The reduction of the core layer achieved by the SCORIM processing along with the differences between the skin and core favoured by the presence of nanoclay are responsible for the toughening of the SCORIM PP/nanoclay thick mouldings.
UR  - https://www.sv-jme.eu/sl/article/polypropyleneclay-nanocomposites-produced-by-shear-controlled-orientation-in-injection-moulding-deformation-and-fracture-properties/

@article{{sv-jme}{sv-jme.2012.1002},
	author = {Costantino, A., Pettarin, V., Viana, J., Pontes, A., Pouzada, A., Frontini, P.},
	title = {Polypropylene/Clay Nanocomposites Produced by Shear Controlled Orientation in Injection Moulding: Deformation and Fracture Properties},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {59},
	number = {11},
	year = {2013},
	doi = {10.5545/sv-jme.2012.1002},
	url = {https://www.sv-jme.eu/sl/article/polypropyleneclay-nanocomposites-produced-by-shear-controlled-orientation-in-injection-moulding-deformation-and-fracture-properties/}
}

TY  - JOUR
AU  - Costantino, Alejandra 
AU  - Pettarin, Valeria 
AU  - Viana, Julio C.
AU  - Pontes, Antonio J.
AU  - Pouzada, Antonio S.
AU  - Frontini, Patricia M.
PY  - 2018/06/28
TI  - Polypropylene/Clay Nanocomposites Produced by Shear Controlled Orientation in Injection Moulding: Deformation and Fracture Properties
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 59, No 11 (2013): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2012.1002
KW  - Nanocomposites, Polypropylene, SCORIM, fracture
N2  - The effect of distinct morphologies induced by shear controlled orientation in injection moulding (SCORIM) in the mechanical and fracture performance of polypropylene (PP) and PP/nanoclay mouldings is examined in this work. The effect of high shear conditions applied during processing was assessed. Samples exhibited a range of fracture stability ranging from a modest non-linearity to a quasi-stable regime depending on material type and injection conditions. Neat PP showed non-linear brittle behaviour while nanocomposites exhibited quasi-stable behaviour induced by the large deformation capability of the skin layer. Despite the fracture initiating at practically the same loading levels, the propagation energy varied with processing conditions and nanoclay content. The reduction of the core layer achieved by the SCORIM processing along with the differences between the skin and core favoured by the presence of nanoclay are responsible for the toughening of the SCORIM PP/nanoclay thick mouldings.
UR  - https://www.sv-jme.eu/sl/article/polypropyleneclay-nanocomposites-produced-by-shear-controlled-orientation-in-injection-moulding-deformation-and-fracture-properties/

Costantino, Alejandra, Pettarin, Valeria, Viana, Julio, Pontes, Antonio, Pouzada, Antonio, AND Frontini, Patricia.
"Polypropylene/Clay Nanocomposites Produced by Shear Controlled Orientation in Injection Moulding: Deformation and Fracture Properties" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 59 Number 11 (28 June 2018)