Viscoelastic and thermal behavior of woven hemp fiber reinforced poly(lactic acid) composites

Young Seok Song; Jung Tae Lee; Dong Sun Ji; Myung Wook Kim; Seung Hwan Lee; Jae Ryoun Youn

doi:10.1016/j.compositesb.2011.10.021

Viscoelastic and thermal behavior of woven hemp fiber reinforced poly(lactic acid) composites

Young Seok Song
, Jung Tae Lee
, Dong Sun Ji
, Myung Wook Kim
, Seung Hwan Lee
, Jae Ryoun Youn

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

108 Citations (Scopus)

Abstract

This study examined the physical behavior of hemp/poly(lactic acid) (PLA) composites, particularly the thermal properties and viscoelastic behavior. Twill and plain woven hemp fabrics were used as reinforcements and hemp fabrics-reinforced PLA composites were produced using a film stacking method. The coefficient of thermal expansion of the composites decreased sharply with increasing the volume fraction of fiber. The twill structure was found to be suitable for reinforcing a PLA resin with higher impact strength and better mechanical properties than the plain woven. The viscoelastic properties of the composites including the storage modulus, loss modulus and loss tangent were also examined by dynamic mechanical analysis. In addition, morphological analysis was performed using scanning electron microscopy.

Original language	English
Pages (from-to)	856-860
Number of pages	5
Journal	Composites Part B: Engineering
Volume	43
Issue number	3
DOIs	https://doi.org/10.1016/j.compositesb.2011.10.021
Publication status	Published - Apr 2012

Bibliographical note

Funding Information:
This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2010-0006337 ). Also, this study was supported by the Korea Science and Engineering Foundation (KOSEF) grant funded by the Korean government (MEST) ( R11-2005-065 ) through the Intelligent Textile System Research Center (ITRC). In addition, this work supported by Ministry of Environment under Environment Convergence Technology Project.

Keywords

A. Fabrics
A. Polymer-matrix composites (PMCs)
B. Mechanical properties
B. Thermal properties

Access to Document

10.1016/j.compositesb.2011.10.021

Cite this

@article{aac7d4e87f954ff197572216a20dcd31,

title = "Viscoelastic and thermal behavior of woven hemp fiber reinforced poly(lactic acid) composites",

abstract = "This study examined the physical behavior of hemp/poly(lactic acid) (PLA) composites, particularly the thermal properties and viscoelastic behavior. Twill and plain woven hemp fabrics were used as reinforcements and hemp fabrics-reinforced PLA composites were produced using a film stacking method. The coefficient of thermal expansion of the composites decreased sharply with increasing the volume fraction of fiber. The twill structure was found to be suitable for reinforcing a PLA resin with higher impact strength and better mechanical properties than the plain woven. The viscoelastic properties of the composites including the storage modulus, loss modulus and loss tangent were also examined by dynamic mechanical analysis. In addition, morphological analysis was performed using scanning electron microscopy.",

keywords = "A. Fabrics, A. Polymer-matrix composites (PMCs), B. Mechanical properties, B. Thermal properties",

author = "Song, \{Young Seok\} and Lee, \{Jung Tae\} and Ji, \{Dong Sun\} and Kim, \{Myung Wook\} and Lee, \{Seung Hwan\} and Youn, \{Jae Ryoun\}",

note = "Funding Information: This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2010-0006337 ). Also, this study was supported by the Korea Science and Engineering Foundation (KOSEF) grant funded by the Korean government (MEST) ( R11-2005-065 ) through the Intelligent Textile System Research Center (ITRC). In addition, this work supported by Ministry of Environment under Environment Convergence Technology Project.",

year = "2012",

month = apr,

doi = "10.1016/j.compositesb.2011.10.021",

language = "English",

volume = "43",

pages = "856--860",

journal = "Composites Part B: Engineering",

issn = "1359-8368",

publisher = "Elsevier Ltd.",

number = "3",

}

TY - JOUR

T1 - Viscoelastic and thermal behavior of woven hemp fiber reinforced poly(lactic acid) composites

AU - Song, Young Seok

AU - Lee, Jung Tae

AU - Ji, Dong Sun

AU - Kim, Myung Wook

AU - Lee, Seung Hwan

AU - Youn, Jae Ryoun

N1 - Funding Information: This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2010-0006337 ). Also, this study was supported by the Korea Science and Engineering Foundation (KOSEF) grant funded by the Korean government (MEST) ( R11-2005-065 ) through the Intelligent Textile System Research Center (ITRC). In addition, this work supported by Ministry of Environment under Environment Convergence Technology Project.

PY - 2012/4

Y1 - 2012/4

N2 - This study examined the physical behavior of hemp/poly(lactic acid) (PLA) composites, particularly the thermal properties and viscoelastic behavior. Twill and plain woven hemp fabrics were used as reinforcements and hemp fabrics-reinforced PLA composites were produced using a film stacking method. The coefficient of thermal expansion of the composites decreased sharply with increasing the volume fraction of fiber. The twill structure was found to be suitable for reinforcing a PLA resin with higher impact strength and better mechanical properties than the plain woven. The viscoelastic properties of the composites including the storage modulus, loss modulus and loss tangent were also examined by dynamic mechanical analysis. In addition, morphological analysis was performed using scanning electron microscopy.

AB - This study examined the physical behavior of hemp/poly(lactic acid) (PLA) composites, particularly the thermal properties and viscoelastic behavior. Twill and plain woven hemp fabrics were used as reinforcements and hemp fabrics-reinforced PLA composites were produced using a film stacking method. The coefficient of thermal expansion of the composites decreased sharply with increasing the volume fraction of fiber. The twill structure was found to be suitable for reinforcing a PLA resin with higher impact strength and better mechanical properties than the plain woven. The viscoelastic properties of the composites including the storage modulus, loss modulus and loss tangent were also examined by dynamic mechanical analysis. In addition, morphological analysis was performed using scanning electron microscopy.

KW - A. Fabrics

KW - A. Polymer-matrix composites (PMCs)

KW - B. Mechanical properties

KW - B. Thermal properties

UR - https://www.scopus.com/pages/publications/84858150439

U2 - 10.1016/j.compositesb.2011.10.021

DO - 10.1016/j.compositesb.2011.10.021

M3 - Article

AN - SCOPUS:84858150439

SN - 1359-8368

VL - 43

SP - 856

EP - 860

JO - Composites Part B: Engineering

JF - Composites Part B: Engineering

IS - 3

ER -

Viscoelastic and thermal behavior of woven hemp fiber reinforced poly(lactic acid) composites

Abstract

Bibliographical note

Keywords

Access to Document

Other files and links

Fingerprint

Cite this