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Optimization of the process to obtain glycidyl azide polymer

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Author(s): Jairo Sciamareli | Jorge R. Da Costa | Marta Ferreira K.Takahashi | Koshun Iha | Agda Alvarenga V. Berdugo | Milton F. Diniz | Miriam H. Miyano | Carlos Ferreira

Journal: Journal of Aerospace Technology and Management
ISSN 1984-9648

Volume: 1;
Issue: 1;
Start page: 29;
Date: 2009;
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Keywords: Glycidyl azide polymer | Synthesis | Optimization | Characterization | GAP

ABSTRACT
This paper describes the action and results achieved during the optimization of Glycidyl Azide Polymer (GAP) characterization and process. Under different conditions, three different kinds of catalysts, BF3, SnCl4.5H2O and SnCl4 were used to obtain polyepichlorohydrin and each sample was converted into GAP. All the samples were submitted for characterization analysis by FT-IR and determination of molecular mass and hydroxyl value. Finally, results were compared and the best method to obtain GAP was determined.
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