Conclusions
The physico-chemical properties of viscose containing up to 15% α-cellulose by wt. have been investigated.
It has been noted that increasing the α-content of viscose affects principally the viscosity of solutions, but shows up only a little in the other characteristics of the viscose.
At α-cellulose contents up to 13.5% by wt. viscoses retain homogeneity and can present immediate interest for technological processing on appropriate selection of such parameters as temperature and NaOH/α-cellulose ratio.
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Additional information
Translated from Khimicheskie Volokna, No. 5, pp. 45–47, September–October, 1987.
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Butkova, N.T., Prozorova, G.E., Mikhailina, R.N. et al. Viscosity properties of concentrated viscoses. Fibre Chem 19, 353–356 (1988). https://doi.org/10.1007/BF00551567
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DOI: https://doi.org/10.1007/BF00551567