Characterization of poly(L-lactide/Propylene glycol) based polyurethane films using ATR-FTIR spectroscopy

Siti Munirah Manap, Azizan Ahmad, Farah Hannan Anuar

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

3 Citations (Scopus)

Abstract

A polyurethane films consisting of PLLA, PPG and PLLA-PPG were prepared using solution casting method. Three types of polyurethane were prepared: PPLA:PMDI, PPG:PMDI and PLLA-PPG:PMDI in the presence of polymeric diphenylmethane diisocyanate (PMDI) as the coupling agent and catalyst, Sn(Oct)2. The aim of this research was to improve the physicals properties of PLLA and PPG homopolymers through copolymerization between the two polymers. The homopolymers and polyurethane films were characterized using ATR-FTIR spectroscopy. Chemical reaction between PLLA, PPG and PMDI before and after the reaction were confirmed by observing the shifting of wavenumber for the carbonyl and ether group. Other than that, the additional band for N-H after the reaction indicated that the reaction was successful.

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

diisocyanates
propylene
glycols
spectroscopy
copolymerization
ethers
chemical reactions
physical properties
catalysts
polymers

Keywords

  • Poly(L-lactide)
  • poly(propylene glycol)
  • polyurethane films

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Manap, S. M., Ahmad, A., & Anuar, F. H. (2016). Characterization of poly(L-lactide/Propylene glycol) based polyurethane films using ATR-FTIR spectroscopy. In 2016 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium (Vol. 1784). [030020] American Institute of Physics Inc.. https://doi.org/10.1063/1.4966758

Characterization of poly(L-lactide/Propylene glycol) based polyurethane films using ATR-FTIR spectroscopy. / Manap, Siti Munirah; Ahmad, Azizan; Anuar, Farah Hannan.

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. 030020.

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

Manap, SM, Ahmad, A & Anuar, FH 2016, Characterization of poly(L-lactide/Propylene glycol) based polyurethane films using ATR-FTIR spectroscopy. in 2016 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium. vol. 1784, 030020, 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/10.1063/1.4966758
Manap SM, Ahmad A, Anuar FH. Characterization of poly(L-lactide/Propylene glycol) based polyurethane films using ATR-FTIR spectroscopy. 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. 030020 https://doi.org/10.1063/1.4966758
Manap, Siti Munirah ; Ahmad, Azizan ; Anuar, Farah Hannan. / Characterization of poly(L-lactide/Propylene glycol) based polyurethane films using ATR-FTIR spectroscopy. 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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abstract = "A polyurethane films consisting of PLLA, PPG and PLLA-PPG were prepared using solution casting method. Three types of polyurethane were prepared: PPLA:PMDI, PPG:PMDI and PLLA-PPG:PMDI in the presence of polymeric diphenylmethane diisocyanate (PMDI) as the coupling agent and catalyst, Sn(Oct)2. The aim of this research was to improve the physicals properties of PLLA and PPG homopolymers through copolymerization between the two polymers. The homopolymers and polyurethane films were characterized using ATR-FTIR spectroscopy. Chemical reaction between PLLA, PPG and PMDI before and after the reaction were confirmed by observing the shifting of wavenumber for the carbonyl and ether group. Other than that, the additional band for N-H after the reaction indicated that the reaction was successful.",
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