Liquid crystalline polymers |
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| Authors: | N. Hurduc A. Stoleru D. Pavel C. I. Simionescu |
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| Affiliation: | 1. Department of Macromolecules, Technical University ‘Gh. Asachi’, Bd. Copou 11A, RO-6600, Jassy, Romania
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| Abstract: | The suitabilities of thermo-optometry and differential scanning calorimetry for the characterization of certain copolyethers were compared. Under certain conditions, such polymers do not exhibit the endotherm signal corresponding to the solid/liquid crystalline transition in the DSC curves. Thermo-optometry provides evidence of these phase transitions into the liquid crystalline state, and is a very useful additional method. |
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