The correlation between morphological variations and Thermo-mechanical properties of the PA6/PC/PP ternary blends: An established boundary between structures

Various morphologies of PA6/PC/PP/PP-MAH ternary blends including isolated, stack, and core-shell particles detected by FESEM micrographs are designed by the change of the PP-MAH/PP ratio. To quantify the population of structures, shell thickness, and the extent of the spreading shell, Not only is a...

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Autores principales:	Mohammad Soroush Abzan, Ramin Mirzaee, Shervin Ahmadi
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Ternary blend Interparticle distance Toughening Core-shell Fracture behavior Polymers and polymer manufacture TP1080-1185
Acceso en línea:	https://doaj.org/article/fdc1754ba0f54471960c270f4f2718f2
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spelling	oai:doaj.org-article:fdc1754ba0f54471960c270f4f2718f22021-11-24T04:24:29ZThe correlation between morphological variations and Thermo-mechanical properties of the PA6/PC/PP ternary blends: An established boundary between structures0142-941810.1016/j.polymertesting.2020.106930https://doaj.org/article/fdc1754ba0f54471960c270f4f2718f22021-01-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S0142941820321590https://doaj.org/toc/0142-9418Various morphologies of PA6/PC/PP/PP-MAH ternary blends including isolated, stack, and core-shell particles detected by FESEM micrographs are designed by the change of the PP-MAH/PP ratio. To quantify the population of structures, shell thickness, and the extent of the spreading shell, Not only is an axis calibrated by the image analysis software to quantitatively distinguish the boundary of morphological structures but the thickness of the shell also is measured according to a novel established universal concept. Afterward, the correlation between Polymorphism and morphology by DSC thermographs and deconvoluted WAXD patterns reveal that the direct contact between PA6 and PC chains promotes the γ-phase proportion due to the weak interaction, while the intervention of PP chains increases α-phase crystallites because of the co-crystallization at the interface by the PP-PA6 copolymer. Also, the notched Izod impact strength of the blend with PP-MAH/PP = 50/50 increased by 462.88% compared to PA6 due to not only the improvement of cavitation depending on the polymorphic structure and strain energy of the shell but also the transfer of stress from the matrix to the core. The development of particle coalescence during the cold-drawing caused by induced applied pressure on the core by the shell results in a microfibrillar fracture.Mohammad Soroush AbzanRamin MirzaeeShervin AhmadiElsevierarticleTernary blendInterparticle distanceTougheningCore-shellFracture behaviorPolymers and polymer manufactureTP1080-1185ENPolymer Testing, Vol 93, Iss , Pp 106930- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Ternary blend Interparticle distance Toughening Core-shell Fracture behavior Polymers and polymer manufacture TP1080-1185
spellingShingle	Ternary blend Interparticle distance Toughening Core-shell Fracture behavior Polymers and polymer manufacture TP1080-1185 Mohammad Soroush Abzan Ramin Mirzaee Shervin Ahmadi The correlation between morphological variations and Thermo-mechanical properties of the PA6/PC/PP ternary blends: An established boundary between structures
description	Various morphologies of PA6/PC/PP/PP-MAH ternary blends including isolated, stack, and core-shell particles detected by FESEM micrographs are designed by the change of the PP-MAH/PP ratio. To quantify the population of structures, shell thickness, and the extent of the spreading shell, Not only is an axis calibrated by the image analysis software to quantitatively distinguish the boundary of morphological structures but the thickness of the shell also is measured according to a novel established universal concept. Afterward, the correlation between Polymorphism and morphology by DSC thermographs and deconvoluted WAXD patterns reveal that the direct contact between PA6 and PC chains promotes the γ-phase proportion due to the weak interaction, while the intervention of PP chains increases α-phase crystallites because of the co-crystallization at the interface by the PP-PA6 copolymer. Also, the notched Izod impact strength of the blend with PP-MAH/PP = 50/50 increased by 462.88% compared to PA6 due to not only the improvement of cavitation depending on the polymorphic structure and strain energy of the shell but also the transfer of stress from the matrix to the core. The development of particle coalescence during the cold-drawing caused by induced applied pressure on the core by the shell results in a microfibrillar fracture.
format	article
author	Mohammad Soroush Abzan Ramin Mirzaee Shervin Ahmadi
author_facet	Mohammad Soroush Abzan Ramin Mirzaee Shervin Ahmadi
author_sort	Mohammad Soroush Abzan
title	The correlation between morphological variations and Thermo-mechanical properties of the PA6/PC/PP ternary blends: An established boundary between structures
title_short	The correlation between morphological variations and Thermo-mechanical properties of the PA6/PC/PP ternary blends: An established boundary between structures
title_full	The correlation between morphological variations and Thermo-mechanical properties of the PA6/PC/PP ternary blends: An established boundary between structures
title_fullStr	The correlation between morphological variations and Thermo-mechanical properties of the PA6/PC/PP ternary blends: An established boundary between structures
title_full_unstemmed	The correlation between morphological variations and Thermo-mechanical properties of the PA6/PC/PP ternary blends: An established boundary between structures
title_sort	correlation between morphological variations and thermo-mechanical properties of the pa6/pc/pp ternary blends: an established boundary between structures
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/fdc1754ba0f54471960c270f4f2718f2
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The correlation between morphological variations and Thermo-mechanical properties of the PA6/PC/PP ternary blends: An established boundary between structures

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