Control of the Hydrophobic Properties of Polyester Fabric Coatings Deposited Using Polytetrafluoroethylene Telomers and Silica Nanoparticles

被引：0
作者：
N. P. Prorokova
T. Yu. Kumeeva
I. V. Kholodkov
V. M. Buznik
机构：
[1] Krestov Institute of Solution Chemistry,
[2] Russian Academy of Sciences,undefined
[3] Gubkin National Research University of Oil and Gas,undefined
来源：
Theoretical Foundations of Chemical Engineering | 2022年 / 56卷
关键词：
hydrophobicity; polyester fabric; tetrafluoroethylene telomers; silica nanoparticles; contact angles; water absorption; roughness;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In the present work, we estimate whether the water-repellent properties of a polyester fabric hydrophobized with tetrafluoroethylene telomers can be controlled through texturing with nanosized SiO2 particles. The use of a composition containing SiO2 nanoparticles and tetrafluoroethylene telomers for hydrophobization of the polyester fabric is found to result in an increase in the roughness of the coating, a decrease in the contact angle of wetting of the fabric, and an increase in its observed water absorption. This is due to the further increase in the roughness of the coating based on tetrafluoroethylene telomers upon their combination with SiO2 nanoparticles.
引用
收藏
页码：872 / 880
页数：8
相关论文
共 128 条
[1]  
Lafuma A.(2003)Superhydrophobic states Nat. Mater. 2 457-460
[2]  
Quere D.(2008)Diversity of structure, morphology and wetting of plant surfaces Soft Matter 4 1943-1963
[3]  
Koch K.(2008)Petal effect: A superhydrophobic state with high adhesive force Langmuir 24 4114-4119
[4]  
Bhushan B.(2009)Can superhydrophobic surfaces repel hot water? J. Mater. Chem. 19 5602-5611
[5]  
Barthlott W.(2008)Hydrophobic materials and coatings: Principles of creation, properties, and applications Usp. Khim. 7 619-638
[6]  
Feng Lin(2019)Water absorption and water solubility properties of sago starch biopolymer composite films filled with sugar palm particles Polimery 64 27-35
[7]  
Zhang Yanan(2019)Sugar palm ( Polym. Compos. 41 459-467
[8]  
Xi Jinming(2015) [Wurmb.] Merr) starch films containing sugar palm nanofibrillated cellulose as reinforcement: Water barrier properties J. Eng. Fibers Fabr. 10 1-18
[9]  
Zhu Ying(2018)Superhydrophobic textiles: Review of theoretical definitions, fabrication and functional evaluation J. Coat. Technol. Res. 15 231-250
[10]  
Wang Nu(1954)Superhydrophobic surfaces: A review on fundamentals, applications, and challenges J. Phys. Chem. 58 236-239
12345678910