Regression models of the appearance of gelation in spinning chemical fibres

Regression models of the appearance of gelation in spinning chemical fibres

Mathematical models of diffusion and thermotropic gelation and a general model that takes into account a combined change in the input parameters were obtained for PAN—DMF—water and POD—H₂SO₄—water systems. It was found that the initial concentration of precipitator in the polymer solution has the gr...

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Veröffentlicht in:Fibre chemistry 2009-07, Vol.41 (4), p.263-266
1. Verfasser: Salakhov, M. A
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Fibers
Fibres
Gelation
Mathematical models
Organic Chemistry
Polymer Sciences
Polymers
Regression
Spinning
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Zusammenfassung:Mathematical models of diffusion and thermotropic gelation and a general model that takes into account a combined change in the input parameters were obtained for PAN—DMF—water and POD—H₂SO₄—water systems. It was found that the initial concentration of precipitator in the polymer solution has the greatest effect on the total gelation time.
ISSN:0015-0541
1573-8493
DOI:10.1007/s10692-010-9175-1