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New polyurethane nanocomposites based on soya oil.
J Oleo Sci. 2014; 63(2):193-200.JO

Abstract

New polyurethane (PU) nanocomposites were prepared from a dispersion of 0 - 5% montmorillonite (MMT) clay with isocyanate and soya oil polyol that was synthesized via transesterification of triglycerides to reduce petroleum dependence. FT-IR spectra indicate the presence of hydrogen bonding between nanoclay and the polymer matrix, whereas the exfoliated structure of clay layers was confirmed by X-ray diffraction (XRD) and transmission electron microscopy (TEM). Optical microscopy, mechanical and thermal analyses were done to investigate significant improvement of the nanocomposites. The results showed PU-3% nanoclay (NC) showed optimum results in mechanical properties such as tensile and flexural strength but the lowest in impact strength.

Authors+Show Affiliations

Mohammed IA
Department of Chemistry, Faculty of Science, University Putra Malaysia.
Abd Khadir NK
No affiliation info available
Jaffar Al-Mulla EA
No affiliation info available

MeSH

BentoniteEsterificationHydrogen BondingIsocyanatesMechanical PhenomenaMicroscopy, Electron, TransmissionNanocompositesPolymersPolyurethanesSoybean OilTensile StrengthTriglyceridesX-Ray Diffraction

Pub Type(s)

Journal Article

Language

eng

PubMed ID

24420063

Citation

Mohammed, Issam Ahmed, et al. "New Polyurethane Nanocomposites Based On Soya Oil." Journal of Oleo Science, vol. 63, no. 2, 2014, pp. 193-200.
Mohammed IA, Abd Khadir NK, Jaffar Al-Mulla EA. New polyurethane nanocomposites based on soya oil. J Oleo Sci. 2014;63(2):193-200.
Mohammed, I. A., Abd Khadir, N. K., & Jaffar Al-Mulla, E. A. (2014). New polyurethane nanocomposites based on soya oil. Journal of Oleo Science, 63(2), 193-200.
Mohammed IA, Abd Khadir NK, Jaffar Al-Mulla EA. New Polyurethane Nanocomposites Based On Soya Oil. J Oleo Sci. 2014;63(2):193-200. PubMed PMID: 24420063.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - New polyurethane nanocomposites based on soya oil. AU - Mohammed,Issam Ahmed, AU - Abd Khadir,Nurul Khizrien, AU - Jaffar Al-Mulla,Emad Abbas, Y1 - 2014/01/14/ PY - 2014/1/15/entrez PY - 2014/1/15/pubmed PY - 2014/10/8/medline SP - 193 EP - 200 JF - Journal of oleo science JO - J Oleo Sci VL - 63 IS - 2 N2 - New polyurethane (PU) nanocomposites were prepared from a dispersion of 0 - 5% montmorillonite (MMT) clay with isocyanate and soya oil polyol that was synthesized via transesterification of triglycerides to reduce petroleum dependence. FT-IR spectra indicate the presence of hydrogen bonding between nanoclay and the polymer matrix, whereas the exfoliated structure of clay layers was confirmed by X-ray diffraction (XRD) and transmission electron microscopy (TEM). Optical microscopy, mechanical and thermal analyses were done to investigate significant improvement of the nanocomposites. The results showed PU-3% nanoclay (NC) showed optimum results in mechanical properties such as tensile and flexural strength but the lowest in impact strength. SN - 1347-3352 UR - https://www.unboundmedicine.com/medline/citation/24420063/New_polyurethane_nanocomposites_based_on_soya_oil_ DB - PRIME DP - Unbound Medicine ER -