Polymer–Polymer Modification when Obtaining Epoxy/Allyl Polymers with a Shape-Memory Effect
| Autor: | V. F. Stroganov, I. V. Stroganov |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
chemistry.chemical_classification
010407 polymers Materials science Polymers and Plastics General Chemical Engineering Composite number Infrared spectroscopy General Chemistry Nuclear magnetic resonance spectroscopy Polymer Epoxy Calorimetry 010402 general chemistry 01 natural sciences Oligomer 0104 chemical sciences chemistry.chemical_compound chemistry Chemical engineering visual_art visual_art.visual_art_medium Hardening (metallurgy) |
| Zdroj: | Polymer Science, Series D. 11:11-19 |
| ISSN: | 1995-4220 1995-4212 |
| DOI: | 10.1134/s1995421218010227 |
| Popis: | Specific features of polymer–polymer modification of epoxy and allyl homopolymers carried out to obtain compounds combining the advantages of each of these polymers were analyzed. Studies performed using IR spectroscopy, differential-scanning calorimetry, and NMR spectroscopy allowed it to be determined that a range of structures (from systems without a pronounced interpenetrating network to limited reciprocal ones) is formed due to the simultaneous and continuous occurrence of two reactions of oligomer hardening that take place in independent directions. The performed physical-mechanical tests allowed one to determine the optimal composite of polymer composites characterized by a level of deformation behavior needed for their realization via shape-memory effect technology. |
| Databáze: | OpenAIRE |
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