Research on Nano-ZnO/fluorine Polyacrylate Linen Fabric Finishing Agent

ABSTRACT

With nano-ZnO, methyl methacrylate (MMA), ethyl acrylate (EA), and dodecafluoroheptyl methacrylate (DFMA) as reaction monomers, potassium persulfate as initiator, nano-ZnO/fluorine polyacrylate linen fabric finishing agent was prepared by semi-continuous seed emulsion polymerization to improve the hydrophobicity and anti-fouling performance of linen fabric. The structure and properties of the film and the finished fabric were characterized and analyzed by¹HNMR, FT-IR, and TG. The results showed that the nano-ZnO/fluorine emulsion was successfully prepared with a particle size of about 46 nm, which was combined with linen. The contact angle of the finished linen fabric to water was 130.33°, which indicated that the finished linen fabric had good hydrophobicity. Meanwhile, the anti-fouling performance of the finished linen fabric was also improved. The introduction of nano-ZnO and organic fluorine in turn made linen fabric had the properties of the heat-resistant stability, UV resistance, antibacterial properties, and yellowing resistance.

摘要

以纳米氧化锌、甲基丙烯酸甲酯（MMA）、丙烯酸乙酯（EA）和甲基丙烯酸十二氟庚酯（DFMA）为反应单体，过硫酸钾为引发剂，采用半连续种子乳液聚合法制备了纳米氧化锌/氟聚丙烯酸酯亚麻织物整理剂，以提高亚麻织物的疏水性和防污性能. 通过1HNMR、FT-IR和TG对薄膜和成品织物的结构和性能进行了表征和分析. 结果表明，成功制备了粒径约为46 nm的纳米ZnO/氟离子乳液，并与亚麻布相结合. 亚麻织物与水的接触角为130.33°，表明亚麻织物具有良好的疏水性. 同时，成品亚麻织物的防污性能也得到了提高. 纳米氧化锌和有机氟的引入使亚麻织物具有耐热稳定性、抗紫外线、抗菌性和抗黄变性.

KEYWORDS:

• Nano-ZnO
• organic fluorine
• polyacrylate
• UV resistance
• hydrophobicity
• linen

关键词:

• 纳米ZnO
• 有机氟
• 聚丙烯酸酯
• 抗紫外线
• 疏水性
• 亚麻布

Disclosure statement

No potential conflict of interest was reported by the author(s).

Highlights

• Multifunctional linen fabric finishing agent was prepared by semicontinuous seed emulsion method.

• The maximum hydrophobic angle of finished linen fabric is 130.33°.

• After the addition of nano-ZnO linen fabric has excellent UV resistance, and also has good antibacterial properties for Escherichia coli.

Additional information

Funding

The research is financially supported by “Fundamental Research Business Expenses of Universities in Heilongjiang Province” under grant 145209509.