Hydrophobized Silicas as Functional Fillers of Fire-Extinguishing Powders
- 作者: Kondrashova N.B.1, Shamsutdinov A.S.1, Valtsifer I.V.1, Starostin A.S.1, Valtsifer V.A.1
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隶属关系:
- Institute of Technical Chemistry, Ural Branch, Russian Academy of Sciences—Perm Federal Research Center (branch), Ural Branch
- 期: 卷 54, 编号 10 (2018)
- 页面: 1078-1083
- 栏目: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158548
- DOI: https://doi.org/10.1134/S0020168518100102
- ID: 158548
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详细
This paper presents a comparative evaluation of the use of hydrophobized silica materials as functional fillers in ammonium phosphate-based fire-extinguishing powders (FEPs). To this end, we have hydrophobized the surface of different silicas: commercially available fumed silica and Aerosil and monodisperse silica prepared by the Stöber method under laboratory conditions. We have optimized the content of hydrophobized silica fillers in FEPs so that the powder materials exhibit superhydrophobic properties and the lowest flow resistance.
作者简介
N. Kondrashova
Institute of Technical Chemistry, Ural Branch, Russian Academy of Sciences—Perm Federal Research Center (branch), Ural Branch
编辑信件的主要联系方式.
Email: Kondrashova_n_b@mail.ru
俄罗斯联邦, ul. Akademika Koroleva 3, Perm, 614013
A. Shamsutdinov
Institute of Technical Chemistry, Ural Branch, Russian Academy of Sciences—Perm Federal Research Center (branch), Ural Branch
Email: Kondrashova_n_b@mail.ru
俄罗斯联邦, ul. Akademika Koroleva 3, Perm, 614013
I. Valtsifer
Institute of Technical Chemistry, Ural Branch, Russian Academy of Sciences—Perm Federal Research Center (branch), Ural Branch
Email: Kondrashova_n_b@mail.ru
俄罗斯联邦, ul. Akademika Koroleva 3, Perm, 614013
A. Starostin
Institute of Technical Chemistry, Ural Branch, Russian Academy of Sciences—Perm Federal Research Center (branch), Ural Branch
Email: Kondrashova_n_b@mail.ru
俄罗斯联邦, ul. Akademika Koroleva 3, Perm, 614013
V. Valtsifer
Institute of Technical Chemistry, Ural Branch, Russian Academy of Sciences—Perm Federal Research Center (branch), Ural Branch
Email: Kondrashova_n_b@mail.ru
俄罗斯联邦, ul. Akademika Koroleva 3, Perm, 614013
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