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A. Bieniek, B. Lipp-Symonowicz, S. Sztajnowski

Influence of the structures of polyamide 6 fibers on their ageing under

intensive insolation conditions (in English)

Polimery 2009, No 11/12, 840


DOI: dx.doi.org/10.14314/polimery.2009.840

Summary

The effects of large doses of UV radiation, relating to actual operational use during 1, 2 or 5 summer seasons, on changes of chemical structures, crystalline structures, morphology and tensile properties of four types of polyamide 6 were investigated. The fibers differed in cross-section shape and mat degree caused by TiO2 addition. The fibers were tested using, among others, SEM and IR methods. Critical dissolution time (CDT) was also investigated.


Key words: polyamide 6, fibers, ageing, chemical structure, crystalline structure, morphology, tensile properties


e-mail: slaweksz@p.lodz.pl


A. Bieniek, B. Lipp-Symonowicz, S. Sztajnowski

Influence of the structures of polyamide 6 fibers on their ageing under intensive insolation conditions (in English)