Revistes Catalanes amb Accés Obert (RACO)

Interacción de diferentes medios líquidos sobre los parámetros estructurales de la fibra de poli(etilentereftalato). Parte I. Tratamientos hidrotérmicos, acción de transportadores de tintura.

J. M. (José María) Canal Arias, Joaquín Gacén Guillén

Resum


The efect of some hydrothermal treatments (water, non-ionic surfactant agent and two dyeing carriers) on the structural parameters of polyester fibre (Critical Dissolution Time and Density) found by the use of different temperatures is studied in this paper.
The sensibility of each technique is discussed at the light of the structural modifications induced by the liquid media studied.

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