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Study Of Thermal And Mechanical Properties Of Clay/Polymer Nanocomposite Synthesized Via Modified Solution Blending

Published online by Cambridge University Press:  04 September 2017

Oscar Hernandez-Guerrero ,
Rubén Castillo-Pérez ,
Mireya Lizbeth Hernández-Vargas  and
Bernardo Fabián Campillo-Illanes
Oscar Hernandez-Guerrero*
Affiliation:
Facultad de Ciencias Químicas e Ingeniería, Centro de Investigación en Ingeniería y Ciencias Aplicadas, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Cuernavaca, Mor.62209, MEXICO. Instituto de Ciencias Físicas, UNAM, Av. Universidad s/n, Col. Chamilpa, Cuernavaca, Morelos, 62210, MEXICO.
Rubén Castillo-Pérez
Affiliation:
Instituto de Ciencias Físicas, UNAM, Av. Universidad s/n, Col. Chamilpa, Cuernavaca, Morelos, 62210, MEXICO. Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria D.F.04510, MEXICO. Posgrado de Ingeniería, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria D.F, 04519, MEXICO.
Mireya Lizbeth Hernández-Vargas
Affiliation:
Instituto de Ciencias Físicas, UNAM, Av. Universidad s/n, Col. Chamilpa, Cuernavaca, Morelos, 62210, MEXICO. Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria D.F.04510, MEXICO. Posgrado de Ingeniería, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria D.F, 04519, MEXICO.
Bernardo Fabián Campillo-Illanes
Affiliation:
Instituto de Ciencias Físicas, UNAM, Av. Universidad s/n, Col. Chamilpa, Cuernavaca, Morelos, 62210, MEXICO. Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria D.F.04510, MEXICO.
*
*To whom correspondence should be addressed: [email protected][email protected]
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Abstract

The incorporation of layered nano-silicates in polymer matrix greatly enhances the properties of the polymer. At present, there are many applications of polymer nanocomposites including coatings and architectural, they are also parts of automotive and construction industry among others. The acrylics employed at the present study were based on butyl acrylate (BA), styrene (STY), and methacrylic acid (MAA), and the nano-clay was Na-montomorillonite (MMT). The MMT clay was added to the polymer, which is the mixing matrix in a physical state solution called blend. Furthermore, their mechanical, thermal and wettability of especially prepared acrylic montmorillonite (MMT) nanocomposites were performed. By increasing the MMT in the polymer matrix concentration the Young’s modulus tends to increase it by an order of magnitude. However, by Differential Scanning Calorimetry (DSC), the thermograms show an increase in the glass transition temperature of nanocomposites for all weight percentages of MMT. Also, the wetting angle was determined, in order to know how much water is retained on the surface of the nanocomposite; the results showed that by increasing the particle of nano clay in the polymer matrix will induce a hydrophobic property to the nanocomposite.

Keywords

PolymerMorphologyScanning Electron Microscopy (SEM)
Type
Articles
Information
MRS Advances , Volume 2 , Issue 49: International Materials Research Congress XXV , 2017 , pp. 2757 - 2762
Copyright
Copyright © Materials Research Society 2017 

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References

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