Identification of deformation behavior in high-thermal-resistant poly(acrylonitrile-butadiene-styrene) (ABS)

P. Y.Ben Jar; R. Lee; D. C. Creagh; K. Konishi; T. Shinmura

doi:10.1002/app.1556

Identification of deformation behavior in high-thermal-resistant poly(acrylonitrile-butadiene-styrene) (ABS)

P. Y.Ben Jar, R. Lee, D. C. Creagh, K. Konishi, T. Shinmura

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Deformation mechanisms in postfractured high-thermal-resistant poly(acrylonitrile-butadiene-styrene) (ABS) were investigated using transmission electron microscopy (TEM) and small-angle X-ray scattering (SAXS). Although crazes were clearly identified by TEM, they were not detectable by SAXS. This was possibly due to a short distance between sample and imaging plate in the SAXS set-up and invisibility of craze fibril scattering from the postfractured samples. A rhomboid-shaped SAXS pattern was obtained from ABS samples with high ductility but with no crazes shown in the TEM micrographs. It is believed that the rhomboid-shaped SAXS pattern was generated from matrix shear yielding. The results show that a combination of TEM and SAXS enable us to distinguish crazing and shear yielding in the postfractured ABS.

Original language	English
Pages (from-to)	1316-1321
Number of pages	6
Journal	Journal of Applied Polymer Science
Volume	81
Issue number	6
DOIs	https://doi.org/10.1002/app.1556
Publication status	Published - 8 Aug 2001

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title = "Identification of deformation behavior in high-thermal-resistant poly(acrylonitrile-butadiene-styrene) (ABS)",

abstract = "Deformation mechanisms in postfractured high-thermal-resistant poly(acrylonitrile-butadiene-styrene) (ABS) were investigated using transmission electron microscopy (TEM) and small-angle X-ray scattering (SAXS). Although crazes were clearly identified by TEM, they were not detectable by SAXS. This was possibly due to a short distance between sample and imaging plate in the SAXS set-up and invisibility of craze fibril scattering from the postfractured samples. A rhomboid-shaped SAXS pattern was obtained from ABS samples with high ductility but with no crazes shown in the TEM micrographs. It is believed that the rhomboid-shaped SAXS pattern was generated from matrix shear yielding. The results show that a combination of TEM and SAXS enable us to distinguish crazing and shear yielding in the postfractured ABS.",

keywords = "ABS, Crazing, SAXS, Shear yielding, TEM",

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AU - Jar, P. Y.Ben

AU - Lee, R.

AU - Creagh, D. C.

AU - Konishi, K.

AU - Shinmura, T.

PY - 2001/8/8

Y1 - 2001/8/8

N2 - Deformation mechanisms in postfractured high-thermal-resistant poly(acrylonitrile-butadiene-styrene) (ABS) were investigated using transmission electron microscopy (TEM) and small-angle X-ray scattering (SAXS). Although crazes were clearly identified by TEM, they were not detectable by SAXS. This was possibly due to a short distance between sample and imaging plate in the SAXS set-up and invisibility of craze fibril scattering from the postfractured samples. A rhomboid-shaped SAXS pattern was obtained from ABS samples with high ductility but with no crazes shown in the TEM micrographs. It is believed that the rhomboid-shaped SAXS pattern was generated from matrix shear yielding. The results show that a combination of TEM and SAXS enable us to distinguish crazing and shear yielding in the postfractured ABS.

AB - Deformation mechanisms in postfractured high-thermal-resistant poly(acrylonitrile-butadiene-styrene) (ABS) were investigated using transmission electron microscopy (TEM) and small-angle X-ray scattering (SAXS). Although crazes were clearly identified by TEM, they were not detectable by SAXS. This was possibly due to a short distance between sample and imaging plate in the SAXS set-up and invisibility of craze fibril scattering from the postfractured samples. A rhomboid-shaped SAXS pattern was obtained from ABS samples with high ductility but with no crazes shown in the TEM micrographs. It is believed that the rhomboid-shaped SAXS pattern was generated from matrix shear yielding. The results show that a combination of TEM and SAXS enable us to distinguish crazing and shear yielding in the postfractured ABS.

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KW - Crazing

KW - SAXS

KW - Shear yielding

KW - TEM

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ER -

Identification of deformation behavior in high-thermal-resistant poly(acrylonitrile-butadiene-styrene) (ABS)

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