Effect of urea additions on structure formation during the separation of hydrocellulose from viscose
Autor: | Banduryan, S. I., Ivanova, N. A., Mazhirina, G. S., Kim, V. P., Iovleva, M. M., Papkov, S. P. |
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Zdroj: | Fibre Chemistry; July 1987, Vol. 18 Issue: 4 p276-278, 3p |
Abstrakt: | It has been shown by electron microscopy that the formation of two types of structure is possible on spinning model films from viscose into precipitation baths containing additions of urea: finely heterogeneous and cellular. |
Databáze: | Supplemental Index |
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