Conclusions
The nature of relaxation processes in two types of hydrocellulose fibres has been examined, plus their connection with strength properties.
In addition to the basic relaxation transition (180–240°C), secondary relaxation transitions are observed, caused by breakage and redistribution of hydrogen bonds of the “cellulose hydroxyl group-water” type have been observed (at 40 or 60°C), plus a rotation of the pyranose rings (100 or 120°C).
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Additional information
Translated from Khimicheskie Volokna, No. 4, pp. 30–31, July–August, 1985.
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Sorokin, V.E., Brusentsova, V.G., Kuznetsova, L.K. et al. Interconnection of relaxation transitions with the strength properties of hydrocellulose yarns. Fibre Chem 17, 276–278 (1986). https://doi.org/10.1007/BF00545648
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DOI: https://doi.org/10.1007/BF00545648