![](/images/graphics-bg.png)
Preparation and Characterization of Polyurethane Nanocomposites Using Vietnamese Montmorillonite Modified by Polyol Surfactants
Joint Authors
Grillet, Anne-Cecile
Cao, H. T.
Tran, M. A.
Duclaux, Laurent
Thuc, H. Ha
Thuc, C. N. Ha
Dang Nguyen, Mao
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-16
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
This study focuses on the preparation of thermoplastic polyurethane (TPU) nanocomposite using Vietnamese montmorillonite (MMT) as the reinforced phase.
The MMT was previously modified by intercalating polyethylene oxide (PEO) and polyvinyl alcohol (PVA) molecules between the clay layers.
X-ray diffraction (XRD) results of organoclays revealed that galleries of MMT were increased to 18.2 Å and 27 Å after their intercalation with PEO and PVA, respectively.
Thermoplastic polyurethane (TPU) nanocomposites composed of 1, 3, 5, and 7%wt organoclays were synthesized.
The result of XRD and transmission electron microscopic (TEM) analyses implied that the PEO modified MMT was well dispersed, at 3%wt, in polyurethane matrix.
Fourier Transform Infrared Spectroscopic (FTIR) has confirmed this result by showing the hydrogenous interaction between the urethane linkage and OH group on the surface of silicate layer.
Thermogravimetric (TG) showed that the organoclay samples also presented improved thermal stabilities.
In addition, the effects of the organoclays on mechanical performance and water absorption of the PU nanocomposite were also investigated.
American Psychological Association (APA)
Thuc, C. N. Ha& Cao, H. T.& Dang Nguyen, Mao& Tran, M. A.& Duclaux, Laurent& Grillet, Anne-Cecile…[et al.]. 2014. Preparation and Characterization of Polyurethane Nanocomposites Using Vietnamese Montmorillonite Modified by Polyol Surfactants. Journal of Nanomaterials،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1041390
Modern Language Association (MLA)
Thuc, C. N. Ha…[et al.]. Preparation and Characterization of Polyurethane Nanocomposites Using Vietnamese Montmorillonite Modified by Polyol Surfactants. Journal of Nanomaterials No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1041390
American Medical Association (AMA)
Thuc, C. N. Ha& Cao, H. T.& Dang Nguyen, Mao& Tran, M. A.& Duclaux, Laurent& Grillet, Anne-Cecile…[et al.]. Preparation and Characterization of Polyurethane Nanocomposites Using Vietnamese Montmorillonite Modified by Polyol Surfactants. Journal of Nanomaterials. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1041390
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1041390