Synthesis, characterization and properties of naphthoxazine-functional poly(propyleneoxide)s |
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| Authors: | Ayfer Yildirim A. Levent Demirel |
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| Affiliation: | a Istanbul Technical University, Department of Chemistry, Maslak 34469, Istanbul, Turkey
b Koc University, Chemistry Department, Rumelifeneri Yolu, Sariyer, Istanbul 34450, Turkey |
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| Abstract: | Thermally curable naphthoxazine-functionalized polymers were synthesized by the reaction of linear (diamines) and branched (triamines) poly(propyleneoxide)s (Jeffamine series) having various molecular weights, with p-formaldehyde, and 2-naphthol. The structures of the resulting polymers were characterized by using FT-IR and 1H-NMR. In addition, curing behavior of these polymers was studied using differential scanning calorimeter (DSC). Hydrophilicity of these polymers, both in cured and non-cured states, was investigated by water contact angle measurements. The surface topographies of the polymers were also examined by atomic force microscope (AFM). |
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| Keywords: | Naphthoxazine Polybenzoxazine Poly(propyleneoxide) amine Thermoset |
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