Skip to main content
Log in

Effect of coir fiber and inorganic filler hybridization on Innegra fiber-reinforced epoxy polymer composites: physical and mechanical properties

  • Original Research
  • Published:
Cellulose Aims and scope Submit manuscript

Abstract

The present investigation compares the results of different fillers in terms of the physical, mechanical, and thermal characteristics of epoxy polymers. These epoxy hybrid composites were produced using a mechanical stirring-assisted wet lay-up method with coir microparticles, fly ash, titanium carbide (TiC) nanoparticles, and Innegra fabrics by mechanical stirring with a stirring rod. The tensile, flexural, and interlaminar shear characteristics of the fabricated epoxy hybrid composites were determined using a universal testing machine. Reinforcement with fly ash and TiC nanoparticles offers the most remarkable improvement in tensile, flexural, and impact strength, at approximately 2.84, 1.65, and 9.19 times compared with pure epoxy polymer. Differential scanning calorimetry and thermogravimetric analysis showed that the epoxy hybrid composites had enhanced thermal stability. The homogeneity of filler dispersion in the epoxy polymer was observed by scanning electron microscopy.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7

Similar content being viewed by others

References

Download references

Acknowledgment

This research was funded by King Mongkut's University of Technology North Bangkok with Contract no. KMUTNB-65-KNOW-04.

Funding

Not applicable.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to M. R. Sanjay.

Ethics declarations

Conflicts of interest

The authors declare that they have no conflict of interest.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Kavya, H.M., Bavan, S., Yogesha, B. et al. Effect of coir fiber and inorganic filler hybridization on Innegra fiber-reinforced epoxy polymer composites: physical and mechanical properties. Cellulose 28, 9803–9820 (2021). https://doi.org/10.1007/s10570-021-04140-x

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10570-021-04140-x

Keywords

Navigation