Revistes Catalanes amb Accés Obert (RACO)

Métodos sencillos de caracterización de la fibra de poliéster.

Joaquín Gacén Guillén

Resum


Polyester fibre can, on processing and handling, experience some dterations affecting basically its fine structure. These can cause irregular dyeing behaviours andlor insufficient stability in the shape and size of a garment. These are simple tests to detect these differences which can be carried out in a conventional laboratory of a textile factory. These tests are mentioned and comments on the iodine sorption, dissolution critica1 time, differential solubility in mixtures phenol/tetrachloroethane and dyeinf affinity are made.

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