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Tensile properties of short sisal fiber‐reinforced polyethylene composites

Joseph, Kuruvilla, Thomas, Sabu, Pavithran, C., Brahmakumar, M.·1993·Journal of Applied Polymer Science

Abstract

Sisal fibers (Agave‐Veracruz) have been used as reinforcements in low‐density polyethylene (LDPE). The influence of the processing method and the effect of fiber content, fiber length, and orientation on tensile properties of the composites have been evaluated. The fiber damage that normally occurs during blending of fiber and polyethylene by the meltmixing method is avoided by adopting a solution‐mixing procedure. The tensile properties of the composites thus prepared show a gradual increase with fiber content. The properties also increased with fiber length, to a maximum at a fiber length of about 6 mm. Unidirectional alignment of the short fibers achieved by an extrusion process enhanced the tensile strength and modulus of the composites along the axis of fiber alignment by more than twofold compared to randomly oriented fiber composites. © 1993 John Wiley & Sons, Inc.

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Metadata

Authors
Joseph, K., Thomas, S., Pavithran, C., & Brahmakumar, M.
Venue
Journal of Applied Polymer Science
Publisher
Wiley
Published
1993-03-10
Volume
47
Issue
10
Pages
1731-1739
ISSN
  • 0021-8995 (ISSN-L)
  • 1097-4628
OpenAlex
W4248684693
Cited by
184
References
0
FWCI
8.28
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Tensile properties of short sisal fiber‐reinforced polyethylene composites. https://app.cochat.ai/papers/10.1002/app.1993.070471003
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Joseph, K., Thomas, S., Pavithran, C., & Brahmakumar, M. (1993). Tensile properties of short sisal fiber‐reinforced polyethylene composites. Journal of Applied Polymer Science. https://doi.org/10.1002/app.1993.070471003

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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