Abstract

Nanometer ZnO and nanometer CeO2 have good UV radiation absorption, but they have difficulties in dispersing in polymer materials. Firstly, we fabricated the PA-6/ZnO chips with 10% nanoZnO. And we also fabricated the PA-6/ZnO/CeO2 chips with 2.5% nanoZnO and 7.5% nanoCeO2. Secondly, we mixed respectively 10% of these two nanomaterial chips with the polyamide 6 chips. Then through the spinning, knitting and finishing processes, we fabricated PA-6 fibers and PA-6 fabrics with permanent UV radiation absorption. The results showed that: the PA-6 fibers that we had fabricated had good UV radiation absorption.

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