Synthesis, characterization and properties of naphthoxazine-functional poly(propyleneoxide)s |
| |
Authors: | Ayfer Yildirim A. Levent Demirel |
| |
Affiliation: | a Istanbul Technical University, Department of Chemistry, Maslak 34469, Istanbul, Turkey b Koc University, Chemistry Department, Rumelifeneri Yolu, Sariyer, Istanbul 34450, Turkey |
| |
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). |
| |
Keywords: | Naphthoxazine Polybenzoxazine Poly(propyleneoxide) amine Thermoset |
本文献已被 ScienceDirect 等数据库收录! |
|