Email this article Fibroporous Structures from Solutions of Polyurethane for Production of Artificial Leathers
- Authors: Kovalenko G.M.1, Bokova E.S.1, Ryzhkin A.I.2, Verkhova M.A.1, Evsyukova N.V.1
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Affiliations:
- A. N. Kosygin Russian State University (Technology, Design, Art)
- Innovation Scientific-Technical Center “Poisk”
- Issue: Vol 51, No 3 (2019)
- Pages: 209-212
- Section: Article
- URL: https://journals.rcsi.science/0015-0541/article/view/235815
- DOI: https://doi.org/10.1007/s10692-019-10076-7
- ID: 235815
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Abstract
Conditions for the production of fibrillar fiber-like particles from solutions of polyesterurethane by phase separation method in a nonsolvent medium were studied. The rheological characteristics of polyesterurethane solutions, which have an effect on the flow of the polymer solution in the spinning process in a nonsolvent medium under turbulent hydrodynamic conditions, were investigated. The effect of the type of nonsolvent (precipitant) on the structure and the mean diameter of the fiber-like particles were studied.
About the authors
G. M. Kovalenko
A. N. Kosygin Russian State University (Technology, Design, Art)
Email: gregoryi84@mail.ru
Russian Federation, Moscow
E. S. Bokova
A. N. Kosygin Russian State University (Technology, Design, Art)
Email: gregoryi84@mail.ru
Russian Federation, Moscow
A. I. Ryzhkin
Innovation Scientific-Technical Center “Poisk”
Author for correspondence.
Email: gregoryi84@mail.ru
Russian Federation, Moscow
M. A. Verkhova
A. N. Kosygin Russian State University (Technology, Design, Art)
Email: gregoryi84@mail.ru
Russian Federation, Moscow
N. V. Evsyukova
A. N. Kosygin Russian State University (Technology, Design, Art)
Email: gregoryi84@mail.ru
Russian Federation, Moscow
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