Electrospinning of Ultrahydrophobic Copoly(Fluoroalkyl Acrylate) Materials
The properties of solutions of copolymers of 1,1,5-trihydroperfluoroamylacrylate and styrene in various ratios, i.e., the polymer—solvent solubility parameter, rheological characteristics, and surface tension, were studied to produce nanofibrous materials with improved anti-adhesive properties. The copolymer composition and electrospinning conditions that produced nanofibrous materials with ultrahydrophobic and improved acid-repellent properties were determined.
The work used equipment at the Center for Collective Use at A. N. Kosygin Russian State University. The work was sponsored by a State Task of the Ministry of Education and Science of the RF, Project No. 10.7554.2017/8.9.
- 1.A. Pittman, in: Fluoropolymers, L. A. Wall (ed.), Wiley-Interscience, New York, 1971, 550 pp [Russian translation, I. L. Knunyants and V. A. Ponomarenko (eds.), Mir, Moscow, 1975, pp. 340-365].Google Scholar
- 2.L. S. Sletkina, Yu. Ya. Sevost’yanova, and L. V. Titkova, Izv. Vyssh. Uchebn. Zaved., Tekhnol. Tekst. Prom-sti., No. 4, 55-58 (1984).Google Scholar
- 3.L. S. Sletkina, L. V. Redina, and N. V. Kolokolkina, Khim. Volokna, No. 5, 27-30 (1995).Google Scholar
- 4.M. S. Gorin, L. V. Redina, et al., Khim. Volokna, No. 1, 36-41 (2014).Google Scholar
- 5.L. V. Titkova, “Synthesis of new F-containing copolymers and their use to make oil- and acid-repellent cellulose materials” [in Russian], Candidate Dissertation, MTI, Moscow, 1983, 195 pp.Google Scholar
- 6.L. V. Titkova, Yu. P. Zhdanova, L. S. Sletkina, et al., SU Pat. 1,224,372, “Method of acid-, water-, and alkalirepelling treatment of textile materials,” Apr. 15, 1986; Byull. Izobret., No. 14 (1986).Google Scholar
- 7.Yu. N. Filatov, Electrospinning of Fibrous Materials (ESF Process) [in Russian], Neft’i Gaz, Moscow, 1997, 297 pp.Google Scholar
- 9.S. J. Handman, M.-S. Norazilawati, et al., Macromolecules, 44, No. 16, 6461-6470 (2011); Ref. Zh., 13.03-19F.211.Google Scholar
- 10.L. A. Shcherbina, B. E. Geller, and A. A. Geller, in: Collection of Problems and Exercises for the Courses “Physics and Chemistry of Polymers” and “Physicochemical Principles of Spinning Chemical Fibers” [in Russian], MGUP, Mogilev, 2008, 136 pp.Google Scholar
- 11.T. V. Druzhinina (ed.), Chemical Fibers: Production Principles, Study Methods, and Modification [in Russian], MGTU im. A. N. Kosygina, Moscow, 2006, 472 pp.Google Scholar
- 12.L. B. Boinovich, Vestn. Ross. Akad. Nauk: Nauchn. Obshch.-Polit. Zh., 83, No. 1, 10-19 (2013) [Nauka, Moscow]Google Scholar