Melt extrudate swell behavior of multi-walled carbon nanotubes filled-polypropylene composites

J. Z. Liang; C. Y. Chen; T. Y. Zhou; S. Y. Zou; W. F. Huang; Chi Pong Tsui; Chak Yin Tang; Vesna Mišković-Stanković

doi:10.1002/pc.23829

Melt extrudate swell behavior of multi-walled carbon nanotubes filled-polypropylene composites

J. Z. Liang, C. Y. Chen, T. Y. Zhou, S. Y. Zou, W. F. Huang, Chi Pong Tsui, Chak Yin Tang, Vesna Mišković-Stanković

Research output: Journal article publication › Journal article › Academic research › peer-review

8 Citations (Scopus)

Abstract

It was found that the values of the extrudate swell ratio of the composites increased nonlinearly with increasing apparent shear rates, while the values of the extrudate swell ratio decreased almost linearly with increasing temperature. The values of the melt extrudate swell ratio increased approximately linearly with increasing shear stress, while decreased approximately nonlinearly with an increase of the MWCNT weight fraction. In addition, the extrudate swell mechanisms were discussed with observation of the fracture surface of the extrudate using a scanning electronic microscopy. This study provides a basis for further development of MWCNTs reinforced polymer composites with desirable mechanical and thermal properties. POLYM. COMPOS., 38:2433–2439, 2017.

Original language	English
Pages (from-to)	2433-2439
Number of pages	7
Journal	Polymer Composites
Volume	38
Issue number	11
DOIs	https://doi.org/10.1002/pc.23829
Publication status	Published - 1 Nov 2017

ASJC Scopus subject areas

Ceramics and Composites
Chemistry(all)
Polymers and Plastics
Materials Chemistry

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10.1002/pc.23829

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title = "Melt extrudate swell behavior of multi-walled carbon nanotubes filled-polypropylene composites",

abstract = "It was found that the values of the extrudate swell ratio of the composites increased nonlinearly with increasing apparent shear rates, while the values of the extrudate swell ratio decreased almost linearly with increasing temperature. The values of the melt extrudate swell ratio increased approximately linearly with increasing shear stress, while decreased approximately nonlinearly with an increase of the MWCNT weight fraction. In addition, the extrudate swell mechanisms were discussed with observation of the fracture surface of the extrudate using a scanning electronic microscopy. This study provides a basis for further development of MWCNTs reinforced polymer composites with desirable mechanical and thermal properties. POLYM. COMPOS., 38:2433–2439, 2017.",

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AU - Liang, J. Z.

AU - Chen, C. Y.

AU - Zhou, T. Y.

AU - Zou, S. Y.

AU - Huang, W. F.

AU - Tsui, Chi Pong

AU - Tang, Chak Yin

AU - Mišković-Stanković, Vesna

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Y1 - 2017/11/1

N2 - It was found that the values of the extrudate swell ratio of the composites increased nonlinearly with increasing apparent shear rates, while the values of the extrudate swell ratio decreased almost linearly with increasing temperature. The values of the melt extrudate swell ratio increased approximately linearly with increasing shear stress, while decreased approximately nonlinearly with an increase of the MWCNT weight fraction. In addition, the extrudate swell mechanisms were discussed with observation of the fracture surface of the extrudate using a scanning electronic microscopy. This study provides a basis for further development of MWCNTs reinforced polymer composites with desirable mechanical and thermal properties. POLYM. COMPOS., 38:2433–2439, 2017.

AB - It was found that the values of the extrudate swell ratio of the composites increased nonlinearly with increasing apparent shear rates, while the values of the extrudate swell ratio decreased almost linearly with increasing temperature. The values of the melt extrudate swell ratio increased approximately linearly with increasing shear stress, while decreased approximately nonlinearly with an increase of the MWCNT weight fraction. In addition, the extrudate swell mechanisms were discussed with observation of the fracture surface of the extrudate using a scanning electronic microscopy. This study provides a basis for further development of MWCNTs reinforced polymer composites with desirable mechanical and thermal properties. POLYM. COMPOS., 38:2433–2439, 2017.

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U2 - 10.1002/pc.23829

DO - 10.1002/pc.23829

M3 - Journal article

SN - 0272-8397

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JO - Polymer Composites

JF - Polymer Composites

IS - 11

ER -

Melt extrudate swell behavior of multi-walled carbon nanotubes filled-polypropylene composites

Abstract

ASJC Scopus subject areas

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