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Current Materials Science


ISSN (Print): 2666-1454
ISSN (Online): 2666-1462

Research Article

Mechanical Property Studies on Flax Fiber Reinforced Basalt Powder Filled Polyester Composite

Author(s): Veerasimman Arumugaprabu*, Kanagaraj Arunprasath, Selvam Mangaleswaran, Murugesh Manikanda Raja and Rajendran Jegan

Volume 13 , Issue 2 , 2020

Page: [129 - 134] Pages: 6

DOI: 10.2174/2666145413999201208125024

Price: $65


Background: The objective of this research is to evaluate the tensile, impact and flexural properties of flax fiber and basalt powder filled polyester composite. Flax fiber is one of the predominant reinforcement natural fiber which possess good mechanical properties and addition of basalt powder as a filler provides additional support to the composite.

Methods: The Composites are prepared using flax fiber arranged in 10 layers with varying weight percentage of the basalt powder as 5 wt.%, 10 wt.%, 15 wt.%, 20 wt.%, 25 wt.% and 30 wt.% respectively.

Results: From the results it is inferred that the composite combination 10 Layers of flax / 5 wt.%, basalt Powder absorbs more tensile load of 145 MPa. Also, for the same combination maximum flexural strength is about 60 MPa. Interestingly in the case of impact strength more energy was absorbed by 10 layers of flax and 30 wt.% of basalt powder. In addition, the failure mechanism of the composites also discussed briefly using SEM studies.

Conclusion: Flax fiber reinforced basalt powder filled polyester composites are successfully fabricated by compression moulding method. Tensile, Flexural and Impact strength gets increased by varying the flax fiber weight percentage.

Keywords: Flax fiber, basalt powder, polyester resin, tensile strength, flexural strength, impact strength.

Graphical Abstract

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