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June 6, 2026Indonesian Journal of ChemistryOpen Access

Improving Morphology and Performance of EPDM/Polypropylene/Clay Blends via PP-g-MA Compatibilization

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Authors

ASAmir Hamzah SiregarRNRizki Anggraini NasutionRTRisna Tanjung

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Overview

Randomized trial demonstrates enhanced performance in EPDM/PP blends with maleic anhydride-grafted polypropylene, suggesting better applications in thermoplastic elastomers.

Key Points

  • This research aims to assess how maleic anhydride-grafted polypropylene (PP-g-MA) affects the properties of EPDM/PP blends reinforced with clay.
  • EPDM/PP blends were prepared with varying clay powder loadings (0-40 phr) and compatibilizer PP-g-MA.
  • Morphological, thermal, and mechanical properties were evaluated using FTIR and TGA analysis.
  • The addition of PP-g-MA improved clay dispersion and blend morphology significantly.
  • Mechanical performance increased, showing higher tensile strength and elongation at break compared to unmodified blends.
  • Thermal stability reached a maximum of 528.23 °C with 34.33% residue mass, indicating enhanced performance.

Cite This Study

Siregar et al. (2026) studied this question.

synapsesocial.com/papers/6a23b83e71a5da9775e74738https://doi.org/10.22146/ijc.111264
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