用光致发光染料染色聚丙烯纤维与聚乳酸纤维的颜色性能比较

IF 0.7 4区工程技术 Q3 MATERIALS SCIENCE, TEXTILES

Fibres & Textiles in Eastern Europe Pub Date : 2022-10-01 DOI:10.2478/ftee-2022-0040

A. Ujhelyiová, V. Jančovičová, Ondrej Panák, Veronika Hrabovská, Z. Tomčíková

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引用次数: 0

摘要

摘要每个制造商都想保护自己的纺织产品和品牌。例如，一种可能的解决方案是将具有在紫外线照射下可见的特殊颜料的纤维插入最终产品中。本文主要研究了光致发光染料改性聚丙烯（PP）、聚乳酸（PLA）纤维和光致发光染色改性海洛石（HNT）纤维的结构和比色性能。光致发光染料和改性HNT对PP和PLA纤维结构的影响不同。将HNT含量增加至0.15%可增加PP纤维的取向。在PLA纤维的情况下，PLA纤维中光致发光染料含量的增加增加了它们在观察到的浓度区域中的取向。PLA基针织物表现出更好的光稳定性，针织物没有明显的降解，只有变暗。同样，即使在加速光老化后，PLA基针织物在紫外光下也显示出发光。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Comparison of Colour Properties of Polypropylene and Poly-(Lactic) Acid Fibres Dyed With Photoluminescent Dye

Abstract Every manufacturer wants to protect their textile products and their brand. A possible solution is, for example, the insertion of fibres with special pigments visible under irradiation by UV light into the final product. The paper focused on the study of the structure and colourimetric properties of polypropylene (PP) and poly-(lactic) acid (PLA) fibres modified with photoluminescent dye and halloysite (HNT) modified with photoluminescent dye. The photoluminescent dye and HNT modified with photoluminescent dye affected the structure of PP and PLA fibres differently. Increasing the HNT content up to 0.15 % increased the orientation of the PP fibres. In the case of PLA fibres, the increased content of photoluminescent dye in PLA fibres increased their orientation in the observed concentration area. PLA-based knitted fabrics showed better light stability, where there was no visible degradation of the knitted fabric, only its darkening. Likewise, PLA-based knitted fabric showed luminescence in UV light even after accelerated light aging.

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来源期刊

Fibres & Textiles in Eastern Europe 工程技术-材料科学：纺织

CiteScore

1.60

自引率

11.10%

发文量

审稿时长

13.5 months

期刊介绍： FIBRES & TEXTILES in Eastern Europe is a peer reviewed bimonthly scientific journal devoted to current problems of fibre, textile and fibrous products’ science as well as general economic problems of textile industry worldwide. The content of the journal is available online as free open access. FIBRES & TEXTILES in Eastern Europe constitutes a forum for the exchange of information and the establishment of mutual contact for cooperation between scientific centres, as well as between science and industry.