Tensile and morphology properties of PLA/LNR blends modified with maleic anhydride grafted-polylactic acid and-natural rubber

Mohd Farid Hakim Mohd Ruf, Sahrim Ahmad, Ruey Shan Chen, Dalila Shahdan, Farrah Diyana Zailan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This research was carried out to investigate the addition of grafted copolymers of maleic anhydride grafted-polylactic acid(PLA-g-MA) and maleic anhydride grafted-natural rubber (NR-g-MA) on the tensile and morphology properties of polylactic acid/ liquid natural rubber (PLA/LNR) blends. Prior to blend preparation, the PLA-g-MA and NR-g-MA was first self-synthesized using maleic anhydride (MA) and dicumyl peroxide (DCP) as initiator together with the PLA and NR respectively. The PLA/LNR, PLA/LNR/PLA-g-MA and PLA/LNR/NR-g-MA blends were prepared via melt-blending method. The loading of PLA-g-MA and NR-g-MA was varied by 5, 10 and 15 wt% respectively. The addition of PLA-g-MA led to increment in tensile strength with 5 and 10 wt% while NR-g-MA gives lower than controlled sample (PLA/LNR blend). Scanning electron microscope (SEM) showed the interaction of the components in the blends. The PLA/LNR compatibilized with PLA-g-MA and NR-g-MA shows greater dispersion and adhesion.

Original languageEnglish
Title of host publication2017 UKM FST Postgraduate Colloquium
Subtitle of host publicationProceedings of the University Kebangsaan Malaysia, Faculty of Science and Technology 2017 Postgraduate Colloquium
PublisherAmerican Institute of Physics Inc.
Volume1940
ISBN (Electronic)9780735416321
DOIs
Publication statusPublished - 4 Apr 2018
Event2017 UKM FST Postgraduate Colloquium - Selangor, Malaysia
Duration: 12 Jul 201713 Jul 2017

Other

Other2017 UKM FST Postgraduate Colloquium
CountryMalaysia
CitySelangor
Period12/7/1713/7/17

Fingerprint

tensile properties
anhydrides
rubber
acids
liquids
peroxides
initiators
tensile strength

Keywords

  • Polylactic acid
  • Polymer blend
  • Tensile properties
  • Toughening agent

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Ruf, M. F. H. M., Ahmad, S., Chen, R. S., Shahdan, D., & Zailan, F. D. (2018). Tensile and morphology properties of PLA/LNR blends modified with maleic anhydride grafted-polylactic acid and-natural rubber. In 2017 UKM FST Postgraduate Colloquium: Proceedings of the University Kebangsaan Malaysia, Faculty of Science and Technology 2017 Postgraduate Colloquium (Vol. 1940). [020015] American Institute of Physics Inc.. https://doi.org/10.1063/1.5027930

Tensile and morphology properties of PLA/LNR blends modified with maleic anhydride grafted-polylactic acid and-natural rubber. / Ruf, Mohd Farid Hakim Mohd; Ahmad, Sahrim; Chen, Ruey Shan; Shahdan, Dalila; Zailan, Farrah Diyana.

2017 UKM FST Postgraduate Colloquium: Proceedings of the University Kebangsaan Malaysia, Faculty of Science and Technology 2017 Postgraduate Colloquium. Vol. 1940 American Institute of Physics Inc., 2018. 020015.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ruf, MFHM, Ahmad, S, Chen, RS, Shahdan, D & Zailan, FD 2018, Tensile and morphology properties of PLA/LNR blends modified with maleic anhydride grafted-polylactic acid and-natural rubber. in 2017 UKM FST Postgraduate Colloquium: Proceedings of the University Kebangsaan Malaysia, Faculty of Science and Technology 2017 Postgraduate Colloquium. vol. 1940, 020015, American Institute of Physics Inc., 2017 UKM FST Postgraduate Colloquium, Selangor, Malaysia, 12/7/17. https://doi.org/10.1063/1.5027930
Ruf MFHM, Ahmad S, Chen RS, Shahdan D, Zailan FD. Tensile and morphology properties of PLA/LNR blends modified with maleic anhydride grafted-polylactic acid and-natural rubber. In 2017 UKM FST Postgraduate Colloquium: Proceedings of the University Kebangsaan Malaysia, Faculty of Science and Technology 2017 Postgraduate Colloquium. Vol. 1940. American Institute of Physics Inc. 2018. 020015 https://doi.org/10.1063/1.5027930
Ruf, Mohd Farid Hakim Mohd ; Ahmad, Sahrim ; Chen, Ruey Shan ; Shahdan, Dalila ; Zailan, Farrah Diyana. / Tensile and morphology properties of PLA/LNR blends modified with maleic anhydride grafted-polylactic acid and-natural rubber. 2017 UKM FST Postgraduate Colloquium: Proceedings of the University Kebangsaan Malaysia, Faculty of Science and Technology 2017 Postgraduate Colloquium. Vol. 1940 American Institute of Physics Inc., 2018.
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abstract = "This research was carried out to investigate the addition of grafted copolymers of maleic anhydride grafted-polylactic acid(PLA-g-MA) and maleic anhydride grafted-natural rubber (NR-g-MA) on the tensile and morphology properties of polylactic acid/ liquid natural rubber (PLA/LNR) blends. Prior to blend preparation, the PLA-g-MA and NR-g-MA was first self-synthesized using maleic anhydride (MA) and dicumyl peroxide (DCP) as initiator together with the PLA and NR respectively. The PLA/LNR, PLA/LNR/PLA-g-MA and PLA/LNR/NR-g-MA blends were prepared via melt-blending method. The loading of PLA-g-MA and NR-g-MA was varied by 5, 10 and 15 wt{\%} respectively. The addition of PLA-g-MA led to increment in tensile strength with 5 and 10 wt{\%} while NR-g-MA gives lower than controlled sample (PLA/LNR blend). Scanning electron microscope (SEM) showed the interaction of the components in the blends. The PLA/LNR compatibilized with PLA-g-MA and NR-g-MA shows greater dispersion and adhesion.",
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