Improvement of Mechanical Properties of Pineapple Leaf Fibers by Mercerization Process

Natalia Jaramillo-Quiceno; J. Manuel Vélez R; Edith M. Cadena Ch; Adriana Restrepo-Osorio; J. Felipe Santa

doi:10.1007/s12221-018-8522-3

Improvement of Mechanical Properties of Pineapple Leaf Fibers by Mercerization Process

Natalia Jaramillo-Quiceno, J. Manuel Vélez R, Edith M. Cadena Ch, Adriana Restrepo-Osorio, J. Felipe Santa

Producción científica: Contribución a una revista › Artículo › Investigación › revisión exhaustiva

21 Citas (Scopus)

Resumen

Pineapple leaf fibers (PALF) were modified by the mercerization process to improve their mechanical properties for applications in composites. The changes in the morphology and mechanical properties of fibers were evaluated after using different conditions (temperature and sodium hydroxide concentration) for the mercerization process. The study was done using X-ray diffraction (XRD), fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). Mercerization treatments caused a reduction in the diameter of fibers, either due removal of surface impurities, disintegration of middle lamella and/or interfibrillar swelling. Mechanical properties of mercerized fibers were modified. The highest tensile strength was observed when mercerization was done at a temperature of 60 °C and alkali concentration of 3 % wt.

Idioma original	Inglés
Páginas (desde-hasta)	2604-2611
Número de páginas	8
Publicación	Fibers and Polymers
Volumen	19
N.º	12
DOI	https://doi.org/10.1007/s12221-018-8522-3
Estado	Publicada - 1 dic. 2018

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Publisher Copyright:
© 2018, The Korean Fiber Society, The Korea Science and Technology Center.

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10.1007/s12221-018-8522-3

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title = "Improvement of Mechanical Properties of Pineapple Leaf Fibers by Mercerization Process",

abstract = "Pineapple leaf fibers (PALF) were modified by the mercerization process to improve their mechanical properties for applications in composites. The changes in the morphology and mechanical properties of fibers were evaluated after using different conditions (temperature and sodium hydroxide concentration) for the mercerization process. The study was done using X-ray diffraction (XRD), fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). Mercerization treatments caused a reduction in the diameter of fibers, either due removal of surface impurities, disintegration of middle lamella and/or interfibrillar swelling. Mechanical properties of mercerized fibers were modified. The highest tensile strength was observed when mercerization was done at a temperature of 60 °C and alkali concentration of 3 % wt.",

keywords = "Mechanical properties, Mercerization, Morphology, PALF, Pineapple leaf fiber",

author = "Natalia Jaramillo-Quiceno and {V{\'e}lez R}, {J. Manuel} and {Cadena Ch}, {Edith M.} and Adriana Restrepo-Osorio and Santa, {J. Felipe}",

note = "Publisher Copyright: {\textcopyright} 2018, The Korean Fiber Society, The Korea Science and Technology Center.",

year = "2018",

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doi = "10.1007/s12221-018-8522-3",

language = "Ingl{\'e}s",

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T1 - Improvement of Mechanical Properties of Pineapple Leaf Fibers by Mercerization Process

AU - Jaramillo-Quiceno, Natalia

AU - Vélez R, J. Manuel

AU - Cadena Ch, Edith M.

AU - Restrepo-Osorio, Adriana

AU - Santa, J. Felipe

PY - 2018/12/1

Y1 - 2018/12/1

N2 - Pineapple leaf fibers (PALF) were modified by the mercerization process to improve their mechanical properties for applications in composites. The changes in the morphology and mechanical properties of fibers were evaluated after using different conditions (temperature and sodium hydroxide concentration) for the mercerization process. The study was done using X-ray diffraction (XRD), fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). Mercerization treatments caused a reduction in the diameter of fibers, either due removal of surface impurities, disintegration of middle lamella and/or interfibrillar swelling. Mechanical properties of mercerized fibers were modified. The highest tensile strength was observed when mercerization was done at a temperature of 60 °C and alkali concentration of 3 % wt.

AB - Pineapple leaf fibers (PALF) were modified by the mercerization process to improve their mechanical properties for applications in composites. The changes in the morphology and mechanical properties of fibers were evaluated after using different conditions (temperature and sodium hydroxide concentration) for the mercerization process. The study was done using X-ray diffraction (XRD), fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). Mercerization treatments caused a reduction in the diameter of fibers, either due removal of surface impurities, disintegration of middle lamella and/or interfibrillar swelling. Mechanical properties of mercerized fibers were modified. The highest tensile strength was observed when mercerization was done at a temperature of 60 °C and alkali concentration of 3 % wt.

KW - Mechanical properties

KW - Mercerization

KW - Morphology

KW - PALF

KW - Pineapple leaf fiber

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U2 - 10.1007/s12221-018-8522-3

DO - 10.1007/s12221-018-8522-3

M3 - Artículo

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SN - 1229-9197

VL - 19

SP - 2604

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JO - Fibers and Polymers

JF - Fibers and Polymers

IS - 12

ER -

Improvement of Mechanical Properties of Pineapple Leaf Fibers by Mercerization Process

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