Conclusions
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In radiochemical action with an absorption dose of less than 10 kGy, in viscose celluloses a change takes place in molecular-weight composition and an increase in reactivity toward viscose formation.
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These changes aid in preparing highly concentrated viscoses with good filterability on traditional equipment and aid in subsequent spinning of hydrocellulose fibres from them.
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Literature cited
A. N. Sokira, T. P. Belasheva, et al., Khim. Volokna, No. 1, 30 (1988).
T. P. Belasheva et al., Analytical Control of Artificial-Fibre Manufacture [in Russian], A. K. Dibrova and V. S. Matveev (eds.), Khimiya, Moscow (1986).
K. Fischer and W. Goldberg, 4th Work Meeting Radiat. Interact., Leipzig, Sept. 21–25, 1987. Proceedings, Leipzig (1988), pp. 209–213.
Additional information
Translated from Khimicheskie Volokna, No. 1, pp. 43–45, January–February, 1992.
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Sokira, A.N., Belasheva, T.P. Effect of gamma-radiation on the physicochemical and technological properties of viscose celluloses. Fibre Chem 24, 63–66 (1992). https://doi.org/10.1007/BF00557184
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DOI: https://doi.org/10.1007/BF00557184