聚酰胺/银离子聚氨酯长丝运动内衣织物的抗菌和耐黄变性能

IF 1.1 4区工程技术 Q3 MATERIALS SCIENCE, TEXTILES

Autex Research Journal Pub Date : 2024-01-01 DOI:10.1515/aut-2023-0020

Tingting Zhu, Ailan Wan

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引用次数: 0

摘要

为开发抗菌耐久性和低黄变的运动内衣面料，采用银离子聚氨酯长丝（Ag+ PUF）作为基纱，聚酰胺长丝作为面纱。制备了 9 种不同 Ag+ PUF 含量（7%、8%、9%、17%、18% 和 19%）的织物样品。织物分别染成浅粉色、中粉色和深粉色。用扫描电子显微镜观察 Ag+ PUF 的形态特征。测量了 Ag+ PUF 的抗菌性能和机械性能。测试了抗菌耐久性、黄变、弹性恢复、透气性和透湿性，并采用模糊数学进行了综合评价。结果表明，Ag+ PUF 具有良好的抗菌性能和机械性能。织物对大肠杆菌和金黄色葡萄球菌的抑菌率均为 100%。当 Ag+ PUF 含量为 18% 和 19% 时，中粉色织物在洗涤 30 次后对大肠杆菌和金黄色葡萄球菌的抑菌率均为 100%。当 Ag+ PUF 含量为 7% 时，染色前织物的泛黄程度最低。与染色前相比，染色后织物的泛黄度降低了 19.13%。3# 织物的综合性能最好，具有抗菌持久性和低泛黄性。

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Antibacterial and yellowing performances of sports underwear fabric with polyamide/silver ion polyurethane filaments

To develop antibacterial durability and low yellowing of sports underwear fabric, silver ion polyurethane filaments (Ag+ PUFs) were used as base yarn, and polyamide filaments were used as face yarn. Nine fabric samples with different Ag+ PUF contents (7, 8, 9, 17, 18, and 19%) were prepared. The fabrics were dyed in light, medium, and dark pink. Ag+ PUF was characterized by scanning electron microscopes for the morphology. Antibacterial properties and mechanical properties of Ag+ PUF were measured. The antibacterial durability, yellowing, elastic recovery, air, and moisture permeability were tested, and fuzzy mathematics was used for comprehensive evaluation. The results demonstrated that Ag+ PUF has good antibacterial properties and mechanical properties. The inhibition rates of the fabric against Escherichia coli and Staphylococcus aureus were 100%. When Ag+ PUF content was 18 and 19%, the antibacterial rates of medium pink fabrics both E. coli and S. aureus were 100% after laundering 30 times. The yellowing of the fabric before dyeing was the lowest when Ag+ PUF content was 7%. Compared with before dyeing, the yellowing of the fabric decreased by 19.13 % after dyeing. The comprehensive performance of 3# fabric is the best, and it has antibacterial persistence and low yellowing.

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来源期刊

Autex Research Journal MATERIALS SCIENCE, TEXTILES-

CiteScore

2.80

自引率

9.10%

发文量

审稿时长

>12 weeks

期刊介绍： Only few journals deal with textile research at an international and global level complying with the highest standards. Autex Research Journal has the aim to play a leading role in distributing scientific and technological research results on textiles publishing original and innovative papers after peer reviewing, guaranteeing quality and excellence. Everybody dedicated to textiles and textile related materials is invited to submit papers and to contribute to a positive and appealing image of this Journal.