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.
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