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THERMAL AND RHEOLOGICAL BEHAVIOR OF A NEW HYBRID NANOCOMPOSIT BASED ON A NEW TETRAFONCTIONAL PRE-POLYMER / MDA / NTC


 
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1. Title Title of document THERMAL AND RHEOLOGICAL BEHAVIOR OF A NEW HYBRID NANOCOMPOSIT BASED ON A NEW TETRAFONCTIONAL PRE-POLYMER / MDA / NTC
 
2. Creator Author's name, affiliation, country N.El-Aouni A. El harfi; Laboratoryof Polymer, Radiation and Environment (LPRE), Team of Chemistry Organic and Macromolecular (TCOM), Department of Chemistry, Faculty of Sciences, University Ibn Tofail.B.P.133, 14000, Kenitra, Morocco.; Morocco
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) New tetrafunctional epoxy prepolyme- Nanocomposites; TBDGEBA; TGEDADPTBBA; Nucleophilic reaction; Nucleophilic reaction; Rheological ; thermogravimetric.
 
4. Description Abstract

We have synthesized in this work a new tetrafunctional epoxy prepolymer in two steps for the formulation of a new hybrid microcomposite with NTC as a load.

In a first step we synthesized the TBDGEBA based on tetrabromo of Bisphenol A for this purpose. In a second step, we proceeded to the chemical modification of this bifunctional pre-polymer precursor of TGEDADPTBBA by aniline as nucleophilic reagent which led to the synthesis of a tetrafunctional epoxy polymer TGEDADPTBBA. This epoxy prepolymer was then thermally crosslinked with methylene dianiline (MDA) in the presence of CNT based load in order to obtain new nano-composite materials at different percentages. The thermal study of these composite composites was studied by thermogravimetric analysis while the rheological characterization of the nanocomposites was carried out through the use of a RHM01-RD HAAKE rheometer.
 
5. Publisher Organizing agency, location
 
6. Contributor Sponsor(s)
 
7. Date (YYYY-MM-DD) 30-12-2017
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://revues.imist.ma/index.php/morjchem/article/view/9612
 
10. Identifier Digital Object Identifier (DOI) https://doi.org/10.48317/IMIST.PRSM/morjchem-v6i2.9612
 
11. Source Title; vol., no. (year) Moroccan Journal of Chemistry; Vol 6, No 2 (2018)
 
12. Language English=en en
 
13. Relation Supp. Files
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c) 2017 Moroccan Journal of Chemistry