Chemical modifications of liquid natural rubber

Nur Hanis Adila Azhar, Hamizah Md Rasid, Siti Fairus Mohd Yusoff

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

Abstract

Liquid natural rubber (LNR) was synthesized via photosentisized degradation of natural rubber (NR). LNR was modified into epoxidized liquid natural rubber (LENR) and hydroxylated liquid natural rubber (LNR-OH) using Na2WO4/CH3COOH/H2O2 catalytic system. Chemical structures of LNR and modified LNRs were characterized using Attenuated Total Reflectance Fourier Transform Infrared (ATR-FTIR) and 1H Nuclear Magnetic Resonance (NMR) spectroscopies. Integration of 1H NMR was used to calculate the epoxy content (%) of LENR. 1H NMR detected the formation of LNR-OH after prolonged heating and increased of catalyst in oxidation reaction.

Original languageEnglish
Title of host publication2016 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium
PublisherAmerican Institute of Physics Inc.
Volume1784
ISBN (Electronic)9780735414464
DOIs
Publication statusPublished - 17 Nov 2016
Event2016 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2016 - Selangor, Malaysia
Duration: 13 Apr 201614 Apr 2016

Other

Other2016 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2016
CountryMalaysia
CitySelangor
Period13/4/1614/4/16

Fingerprint

rubber
liquids
nuclear magnetic resonance
magnetic resonance spectroscopy
degradation
reflectance
catalysts
oxidation
heating

Keywords

  • epoxidation
  • hydroxylated
  • liquid natural rubber
  • oxidation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Azhar, N. H. A., Rasid, H. M., & Mohd Yusoff, S. F. (2016). Chemical modifications of liquid natural rubber. In 2016 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium (Vol. 1784). [030024] American Institute of Physics Inc.. https://doi.org/10.1063/1.4966762

Chemical modifications of liquid natural rubber. / Azhar, Nur Hanis Adila; Rasid, Hamizah Md; Mohd Yusoff, Siti Fairus.

2016 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium. Vol. 1784 American Institute of Physics Inc., 2016. 030024.

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

Azhar, NHA, Rasid, HM & Mohd Yusoff, SF 2016, Chemical modifications of liquid natural rubber. in 2016 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium. vol. 1784, 030024, American Institute of Physics Inc., 2016 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2016, Selangor, Malaysia, 13/4/16. https://doi.org/10.1063/1.4966762
Azhar NHA, Rasid HM, Mohd Yusoff SF. Chemical modifications of liquid natural rubber. In 2016 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium. Vol. 1784. American Institute of Physics Inc. 2016. 030024 https://doi.org/10.1063/1.4966762
Azhar, Nur Hanis Adila ; Rasid, Hamizah Md ; Mohd Yusoff, Siti Fairus. / Chemical modifications of liquid natural rubber. 2016 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium. Vol. 1784 American Institute of Physics Inc., 2016.
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